HYDRAULIC MOTORS INDEX HYDRAULIC MOTORS. APPLICATION SPECIFICATION AND GENERAL INFORMATION. General-01 General-02

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1 HYDRAULIC MOTORS INDEX HYDRAULIC MOTORS MOTOR TYPE OM.. OM-1 OM- MOTOR TYPE OP.. OP-1 OP-17 MOTOR TYPE OP..NA... OP..NA-1 OP..NA- MOTOR TYPE OZ.. OZ-1 OZ-2 MOTOR TYPE OR.. OR-1 OR-17 MOTOR TYPE OK.. OK-1 OK-2 MOTOR TYPE OPL.. OPL-1 OPL-5 MOTOR TYPE ORL.. ORL-1 ORL-5 MOTOR TYPE ORS.. ORS-1 ORS-2 MOTOR TYPE OH.. OH-1 OH-7 MOTOR TYPE OS.. OS-1 OS-22 MOTOR TYPE OSY.. OSY-1 OSY-8 MOTOR TYPE OT.. OT-1 OT-1 MOTOR TYPE OTM.. OTM-1 OTM-5 MOTOR TYPE OV.. OV-1 OV-11 MOTOR TYPE ORB.. ORB-1 ORB-2 APPLICATION SPECIFICATION AND GENERAL INFORMATION. General-1 General-2

2 HYDRAULIC MOTORS The operating principle of the motors is based on an internal gear design, consisting of a stator and rotor through which the output torque and speed are transmitted. The distributor valve is driven synchronously by the rotor through a cardan shaft ensuring that each one of the chambers of the motor are filled and emptied precisely. SPOOL VALVE -The distributor valve has been integrated with the output shaft. The valve has hydrodynamic bearings, and has infinite life when load ratings are not exceeded. OM, OP, OPL, OR, ORL and OH motors have a Spool Valve. DISC VALVE 's function is to distribute fluid to the Roller Gear Set. The pressure balanced sealing surface on the valve face and the separately driven maintains minimal leakage and mechanical losses. These gives the motors high efficiency - even at high pressures, and good starting characteristics. GEAR SET- There are two forms of stator, hence and of gear set: OM, OP and OPL have plain teeth. These types motors are suitable for long operating periods at moderate pressures - or short operating periods at high pressures. OR, ORL and OH have teeth fitted with rollers. The rollers reduce local stress and the tangential reaction forces on the rotor reducing friction to a minimum. This gives long operating life and better efficiency even at continuous high pressures. Roller Gear Sets are recommended for operation with thin oil and for applications having continually reversing loads. OS, OT and OV are suitable for continuous operation under rough operating conditions - high pressures, thin oil, or frequentreversals.the Tapered roller bearings permit high radial loads. Standard Motor The standard motor mounting flange is located as close to the output shaft as possible. This type of mounting supports the motor close to the shaft load. This mounting flange is also compatible with many standard gear boxes. Wheel Motor This type mounting flange makes the motor possible to fit a wheel hub or a winch drum so that the radial load acts midway between the two motor bearings. This gives the best utilization of the bearing capacity and is a very compact solution. Needle Bearing OP and OR have an output shaft supported in needle bearing. These types motors are suitable for absorbing static and dynamic radial loads. Short Motor This motor is assembled without the output shaft, bearings and bearing housing and has the same drive components as the standard and wheel motors. The short motor is especially suited for applications such as gear boxes, winch, reel and roll drives. Short motor applications must be designed with a bearing supported internal spline to mate with the bearing less motor drive. Product designs using these hydraulicmotors provide considerable cost savings. Low Leakage LL Series hydraulic motors have been designed to operate at the whole standard range of working conditions (pressure drop and frequency of rotation), but with considerable decreased volumetric losses in the drainage ports. Their main purpose is to operate as series-connected motors in hydraulic systems. For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to % (at high speed) in comparison to the standard versions of motors. Low Speed Valve -1 LSV Series hydraulic motors have been designed to operate with normal pressure drop and to ensure smooth run at low speed (up to min ), as the best security for operation is guaranteed at frequency of rotation min-1. They have an increased starting pressure drop and are not recommended for using at pressure less than bar. Free Running FR Series hydraulic motors have been designed to operate with high frequencies of rotation (over than min -1 ) and low pressure drop. These motors are produced with increased clearance at all friction parts. Additional advantages of FR version are prolonging of the life of the hydraulic motors at high frequencies of rotation, as well as the possibility to use them in systems with big variation of the loading. Volumetric efficiency can be affected.

3 HYDRAULIC MOTORS OM MOTORS APPLICATION»»»»»» Conveyors; Textile machines; Mining machinery; Machine tools; Ventilators; Construction plant equipment and access platforms etc. CONTENTS Specification data...om-2 Function diagrams... OM- 5 Dimensions and mounting... OM-6 Shaft extensions... OM-7 Permissible shaft loads...om-7 Order code...om- GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration OPTIONS» Model - Spool valve, gerotor;» With or without flange;» Side and rear ports;» Series with pressure valve(s)» Shafts - straight and splined;» Metric and BSPP ports;» Other special features. 8,2 19 1,1 4,5 1,8 2, Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) OMP Series with Integrated Internal Crossover Relief Valve A B, p= bar ( bar) A OMP Series with Integrated Internal Crossover Relief Valve B A, p= bar ( bar) A B B P bar Pressure Losses OMD Series with Integrated Internal Crossover Relief Valves A B, p= bar ( bar) A Q, l/min B

4 SPECIFICATION DATA Type OM OM OM OM OM OM 8 12,5 2 Displacement [cm /rev.] Max. Speed, [RPM] Max. Torque [danm] Max. Output [kw] Max. Pressure Drop [bar] Max. Oil Flow [l/min] Max. Inlet Pressure, [bar] Max. Return Pressure w/o Drain Line or Max. Pressure in Drain Line, [bar] Max. Return Pressure with Drain Line [bar] int.* int.* peak** int.* int.* peak** cont int.* int.* peak** int.* int.* peak** >8 -max. RPM RPM RPM RPM RPM 8, ,1 1,5 2,1 1,8 2, , ,6 2,, 2,4, ,5,5 5,1 2,4,2 25 1, ,7 6,4 2,4, ,1 5,7 6,6 1,8, ,5 5,8 8 1,7 2, Max. Starting Pressure with Unloaded Shift, [bar] Min. Starting Torque [danm] Min. Speed***, [RPM] Weight, avg. [kg] at max. press. drop at max. press. drop int.* OM OMF(S) OMFS OMP OMPF OMD OMDF,7 1, 1,9 2, 2,7 2,5 2,7 2,6 2,8 1,2 1,7 2 2,4 2,8 2,6 2,8 2,7 2,9 2,1 2,9 2,1 2,5 2,9 2,7 2,9 2,8,,4 4,8 2,2 2,6, 2,8, 2,9,1, 4,6 25 2, 2,7,1 2,9,1,,2,7 4,8 2,5 2,9,,1,,2,4 * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simultaneously. 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommend using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperature C. 5. Recommended maximum system operating temperature is 82ºC. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 15- min. 5

5 EEPMM MMOTORS FUNCTION DIAGRAMS OM 8 OM 12,5 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C.

6 OM FUNCTION DIAGRAMS OM 2 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C.

7 OM FUNCTION DIAGRAMS OM The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C.

8 DIMENSIONS AND MOUNTING DATA max L Port A Porting Rear Ports Port B Mounting Port A Three Bolts Mount Port B 5,4±,1 S -Side Ports max L 45±,2 Port A Port B 11,7±, F - Oval Mount (2 Holes) P -Side Ports with Single Crossover Relief Valve max L Port A Port B 21,2±,15 D - Side Ports with Dual Crossover Relief Valve max L C P T (A, B) : xm6-12mm depth :2xG/8 or (M18x1,5)-12mm depth :G1/8 or (Mx1)-mm depth Port A Port B Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW,±, Type OM 8 OM 12,5 OM OM 2 OM OM L,mm ,5 121,5 Type OMS 8 OMS 12,5 OMS OMS 2 OMS OMS L,mm ,5 122,5 Type OMP 8 OMP 12,5 OMP OMP 2 OMP OMP L,mm ,5 12,5 Type OMD 8 OMD 12,5 OMD OMD 2 OMD OMD L,mm ,5 151,5 L,mm 1,5 5,5 8,5 1,

9 SHAFT EXTENSIONS C - ø16 straight, Parallel key 5x5x16 DIN 6885 Max. Torque,9 danm,4 CK - ø14 Straight, Parallel key 5x5x16 DIN 6885 Max. Torque danm -,18,4 * M6 min 11 Deep * M6 min 11 Deep SH - ø16,5 Splined, B17x14 DIN 5482 Max. Torque 4,4 danm,4 * M6 min 11 Deep - Motor Mounting Surface * For F Mounting PERMISSIBLE SHAFT LOAD P a max =8 dan P =1 dan rad The permissible radial shaft load [Prad] is calculated from the distance [L] between the point of load application and the mounting surface: P = rad (61,5+L), [dan] P rad dan The drawing shows the permissible radial load when L= mm. If the calculated shaft load exceeds the permissible, a flexible coupling must be used.

10 Hydraulic motors with speed sensor type OM...RS Meta Hydraulic is introducing hydraulic motor with a new generation of speed sensor. The electric output signal is a standard voltage signal that can be used for regulating the speed of a motor. The speed is measured by a sensor in accordance with the Hall principle. Signal processing and amplification are performed in the sensor housing.aconnection is provided in the housing by a Plug connector M12 Series. Hall sensor This performance is applicable for all motors of OM series. The main technical features correspond to the standard motors series OM.

11 DIFFERENTIAL HALL SENSOR Technical data Output signal Frequency range Output Power supply Current input Current load Ambient Temperature Protection Plug connector Mounting principle Pulses per revolution... Hz PNP...6 VDC ma VDC) ma VDC;24 C) minus... plus 125 C IP 67 M12-Series ISO 6149 U high>ud.c. -2V U <2V low U f 1 f 2 f 1=f±% Load max.:i high=i low<ma No load current, max: ma f Wiring diagram PNP NPN Stik type 4 Terminal No. Connection U d.c. No connection V Output signal

12 ORDER CODE OM Pos.1 - Adjustment Option omit - without valve P -Side ports with single crossover relief valve D -Side ports with dual crossover relief valve Pos.2 - Mounting Flange omit - Three bolts mount F -Oval mount, two holes Pos. - Port type (not valid for P and Dversion) omit - Rear ports S - Side ports Pos.4 - Displacement code 8-8,2 [cm /rev] 12,5-12,9 [cm /rev] -,[cm /rev] 2-1,8[cm /rev] -,[cm /rev] -,[cm /rev] Pos. 5 - Shaft Extensions* C - ø16, straight Parallel key 5x5x16 DIN 6885 VC -, ø16 straight Parallel key 5x5x16 DIN 6885 with corrosion resistant bushing CK SH - ø14 straight, Parallel key 5x5x16 DIN ø16,5 splined, B17x14 DIN 5482 Pos. 6 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 7 - Line to controled ** (see page OM - 1) L - B A (left running) R - A B (right running) Pos. 8 - Valve Rated Pressure *** / - p= bar / - p= bar Pos. 9 - Speed Monitoring omit - none RS-P RS-N Pos. - Rotation omit - Standard Rotation R - Reverse Rotation Pos.11 - Option (Paint)**** omit - no paint P PC - with speed sensor (PNP pull-down resistor) - with speed sensor (NPN pull-up resistor) - Painted - Corrosion Protected Paint Pos.12 - Design Series omit - Factory specified NOTES: * The permissible output torque for shafts must be not exceeded! ** For P option useful only. *** For P and D option useful only. **** Color at customer's request. The hydraulic motors are mangano-phosphatized as standard. 11

13 HYDRAULIC MOTORS OP APPLICATION» Conveyors;» Feeding mechanism of robots and manipulators;» Metal working machines;» Textile machines;» Machines for agriculture;» Food industries;» Grass cutting machinery etc. CONTENTS Specification data...op-2 4 Function diagrams...op-5 9 Dimensions and mounting... OP- Wheel motor... OP-11 Shaft extensions... OP-12 Permissible shaft loads... OP-1 Order code... OP-17 OPTIONS» Model- Spool valve, gerotor;» Flange and wheel mount;» Motor with needle bearing» Side and rear ports;» Shafts- straight, splined and tapered;» Shaft seal for high and low pressure;» Metric and BSPP ports;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 25 62,6 1 95,,,5 55 Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) Pressure drop (bar) Oil flow in drain line Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 2,5 1,8,5 2,8 Pressure Losses p bar Q l/min 12

14 SPECIFICATION DATA Type OP OP OP OP(W) OP OP(W) OP OP(W) OP 25 2 B 8 8 B B Displacement [cm/rev.] 25 2,, 49,5 49,5 79,2 79, Max. Speed, [RPM] int.* Max. Torque,, 4, 6,2 9,4 9,4 15,1 15,1 19, 19, [danm] int.* 4,7 6,1 8,2 11,9 11,9 19,5 19,5 2,7 2,7 peak** 6,7 8,6,7 14, 14, 22,4 22,4 27,5 27,5 Max. Output, 4,5 5,8 8,4,1,1,2,2,5,5 [kw] int.* 6,1 7,8 11,6 12,2 12,2 12,5 12,5 12,8 12,8 Max. Pressure 1 Drop, int.* 155 [bar] peak** Max. Oil Flow, [lpm] int.* Max. Inlet Pressure, int.* [bar] peak** Max. Return - RPM Pressure w/o - RPM Drain Line or - RPM Max. Pressure in > RPM Drain Line, [bar] int.* -max RPM Max. Return Pressure with int.* Drain Line, [bar] peak** Max. Starting Pressure with Unloaded Shaft [bar] Min. Starting Torque at max. press. drop ,8 7,8 1,2 1,2 16,6 16,6 [danm] at max. press. drop int.* 4.2 5, ,8 16, Min. Speed [RPM] 15 Weight [kg] OPF 5,6 5,6 5,7 5,8 5,9 6,1 OP(F)(E) B 5,9 (6,4) 6 (6,5) 6,2 (6,7) OPQ(N) 5,2 5, 5,5 OP(F)(N)E 6, 6,4 6,6 OPW(N) 5,5 5,6 5,8 OPQ(N)E 5,7 5,8 6, * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simultaneously. 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperatures. 5. Recommended maximum system operating temperature is 82 C. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes. 1

15 SPECIFICATION DATA (continued) Type OP 125 OP OP 1 OP OP OP OPW B... OPW B... OPW...B... Displacement, [cm /rev.] 12,8 12,8 158,4 158, Max. Speed, [RPM] Max. Torque [danm] Max. Output, [kw] Max. Pressure Drop [bar] Max. Oil Flow [l/min] Max. Inlet Pressure [bar] Max. Return Pressure int.* int.* peak** int.* int.* peak** int.* int.* peak** - RPM ,7 29,8 6, ,7 29,8 6, , 7,8 4,8,1 12, , 7,8 4,8,1 12,1 78 6,6 45, ,6 45, w/o Drain Line or Max. Pressure in - RPM - RPM Drain Line, > RPM [bar] int.* -max. RPM Max. Return Pressure with Drain Line [bar] int.* peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque [danm] Min. Speed***, [RPM] Weight, avg. [kg] at max. press drop at max. press. drop int.* OPF OP(F)(E)... B... OPQ(N) OP(F)(N)E OPW(N) OPQ(N)E,7 26,6 6,2 5,6 6,7 5,9 6,1,7 26,6 6,(6,8) 28,2 5,5 6,4 5,8 6,9 6,1 6, 28,2 5,5 6,5(6,9),5 42,6 6,6 6, 7,1 6, 6,5,5 42,6 6,7(7,2) * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simultaneously. 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperatures. 5. Recommended maximum system operating temperature is 82 C. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes.

16 SPECIFICATION DATA (continued) T y p e Displacement, [cm /rev.] Max. Speed, [RPM] int.* Max. Torque int.* [danm] peak** Max. Output, [kw] int.* Max. Pressure Drop int.* [bar] peak** Max. Oil Flow [l/min] int.* Max. Inlet Pressure int.* [bar] peak** Max. Return Pressure - RPM w/o Drain Line or - RPM Max. Pressure in - RPM Drain Line, > RPM [bar] int.* -max. RPM Max. Return Pressure with Drain Line int.* [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque at max. press drop [danm] at max. press. drop int.* Min. Speed***, [RPM] Weight, avg. [kg] OPF OP(F)(E)... B... OPQ(N) OP(F)(N)E OPW(N) OPQ(N)E OP(W) OP OP(W) OP OP(W) OP OP OP B B......B , , 68,5 7, , , 68,5 9, , , , , , ,4 4,6 7, ,4 6,2 7, ,5 7, , , 5, ,6 54,2 6,8 6,2 7, 6,5 6,7 42,8 54,2 6,9(7,4) 4,4 61,9 7,1 6,5 7,6 6,8 7, 45,8 61,9 7,2(7,7) 4,5,8 7,6 6,8 8,1 7,2 7, 46,8,8 7,7(8,2) ,9 8, 9, 8,8 41,5 62 9,5 9, 8,5 * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simultaneously. 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperatures. 5. Recommended maximum system operating temperature is 82 C. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes.

17 SPECIFICATION DATA for OP...LSV Low Speed Valve (LSV) LSV Series hydraulic motors have been designed to operate with normal pressure drop and to ensure smooth run at low speed (up to RPM), as the best security for operation is guaranteed at frequency of rotation RPM. They have an increased starting pressure drop and are not recommended for using at pressure less than bar. Look at specification data for hydraulic motors standard version. The modification concerns only the following parameters: maximum speed, maximum output,maximum Oil flow and maximum starting pressure. Max. Speed [RPM] Type Max. Output [kw] Max. Oil Flow [lpm] Cont. Int.* Cont. Int.* Cont. Int.* Max. Starting Pressure with unloaded Shaft, [bar] OP 25 2,7 1,2 9, 1,5 OP 2 2,9 1,5 11, 16,5 OP 2 1,2 2, OP 2 2,,2 15 OP OP 2,8 6, 24 OP ,9 7,2 8 OP 1 2 6,1 9, OP 2 7, 9,8 OP 2 2 5,2 9,1 OP ,2 7,2 OP 1 19,4 6, OP 8 1 2,9 5, OP ,6 4,2 SPECIFICATION DATA for OP...LL Low Leakage (LL) LL Series hydraulic motors have been designed to operate at the whole standard range of working conditions (pressure drop and frequency of rotation ), but with considerable decreased volumetric losses in the drainage ports. Their main purposeis to operateas series-connected motors in hydraulic systems. For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to % (at high speed) in comparison to the standard versions of motors. Look at specification data for hydraulic motors series OP standard version. The modification concerns only the parameters: maximum torque,maximum output, minimum starting torque. Type Max. Torque Cont. [danm] Int.* Max. Output Cont. [kw] Int.* Max. Pressure Drop Cont. [bar] Int.* Min. Starting Torque Cont. [danm] Int.* OP 25,1 4, 4, 6, 4,5 6, OP 2 4,1 5,8 5,6 7,7 5,7 7, OP 5,8 7,8 8,2 11, ,8 8, OP 9, 11, 12 7,4 9,5 OP 8 14,4 18,5,1 12, 12,5 16, OP 18,4 22,5,4 12,6 15,8, OP ,5 28, 9,9 11,8 19,6 25,2 OP 1 29,8 6, 12 26,8,7 OP 4,8 4, 9,9 11,8 1,8,5 OP 2 44,6 55,4 9,4 11,8,7 51,5 OP 15 46,2 5,2 7,5 8,9 1 4,5 58,8 OP 47,5 56, 6,1 7, ,5 57,8 OP 8 55,4 7, OP 42,8 62,,2 5, SPECIFICATION DATA for OP...FR Free Running version FR these are the hydraulic motors with reduced mechanical losses, for wich at disengaged condition ( unconnected with driving mechanism ) the rotation of the shaft could be realized by means of small torque. -1 This advantage is especially usefull at operating with high frequencies of rotation (over than min ) and low pressure drop, which is inbred for types with displacements of up to cm. It is normal for these for the different condition of operation to have high torque, as well as high volume losses: the values of the volumetric efficiency are lower (up to 5 % for middle and up to % for high values of the pressure drop), than these of the normal versions. That's why the recommended operatingfor FR version is for applications with pressure drop up to bar. Additional advantages of FR version are prolonging of the life of the hydraulic motors at high frequencies of rotation, as well as the possibility to use them in systems with big variation of the loading. Look at specification data for hydraulic motors series OP standard version. Only the parameter Starting Pressure is modified. Type OP 25 OP 2 OP OP OP 8 OP OP 125 OP 1 OP Max. Starting Pressure with Unloaded Shaft, [bar] ,5 6,5 5,5

18 OP 25 FUNCTION DIAGRAMS OP 2 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 17

19 OP FUNCTION DIAGRAMS OP The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 18

20 EPM MOTORS OP 8 FUNCTION DIAGRAMS OP The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 19

21 OP 125 FUNCTION DIAGRAMS OP 1 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C.

22 EPM MOTORS OP FUNCTION DIAGRAMS OP 2 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 21

23 EPMM MOTORS Motoren OP 15 FUNCTION DIAGRAM OP The function diagram data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 22

24 EPM MOTORS OP FUNCTION DIAGRAM M danm Q=5 l/min l/min l/min l/min l/min l/min 7 l/min l/min l/min int. 2kW kw 4kW 7% 5kW 6kW 65% % % 1 bar 9 bar bar N=,5kW 1kW 8% % int. min bar 45 bar bar 15 bar n -1 (rpm) OP M danm 7 Q=5 l/min l/min l/min l/min l/min l/min 7 l/min l/min l/min int. 2kW kw 4kW 5kW 8 bar 7 bar N=,5kW 1kW 8% % 7% 65% % % 55 bar 45 bar bar 5 15 bar int. min -1 n (rpm) The function diagram data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 2

25 EPM MOTORS DIMENSIONS AND MOUNTING DATA max L Port A Porting Side Ports Port B 55±,1 Mounting Oval Mount (2 Holes) 2x 1,5 6,4±,2 E -RearPorts Port B F - Oval Mount (4 Holes) 4x 1,5 ø6,4±,2 Port A 55±,1 C : 4xM8-1mm depth P (A, B) : 2xG1/2 or 2xM22x1,5-15mm depth T : G1/4 or M14x1,5-12mm depth (plugged) 55±,1 Q - Square Mount (4 Bolts) min 15 deep Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW Type OPF 25 OPF 2 OPF OPF OPF 8 OPF OPF 125 OPF 1 OPF OPF 2 OPF 15 OPF OPF OPF L,mm Type L,mm Type L,mm Type L,mm L 1, mm 1,2 14,5 15,2 15,6 19,6 142,2 145,6 1,2 155,6 162,2 171,6 182,2 19, 2,5 OPQ 25 OPQ 2 OPQ OPQ OPQ 8 OPQ OPQ 125 OPQ 1 OPQ OPQ 2 OPQ 15 OPQ OPQ OPQ 19,4,7 141,4 141,8 145,8 148,4 151,8 156,4 161,8 168,4 177,8 188,4 199, 216,5 OP(F)E 25 OP(F)E 2 OP(F)E OP(F)E OP(F)E 8 OP(F)E OP(F)E 125 OP(F)E 1 OP(F)E OP(F)E 2 OP(F)E 15 OP(F)E OP(F)E OP(F)E 151,2 152,5 15,2 155,8 159,8 162,4 165,8 17,4,8 182,4 191,8 2,4 21,,5 OPQE 25 OPQE 2 OPQE OPQE OPQE 8 OPQE OPQE 125 OPQE 1 OPQE OPQE 2 OPQE 15 OPQE OPQE OPQE 157,4 158,7 159,4 162, 166, 168,6 172, 176,6 182, 188,6 198, 8,6 219, 26,5 4, 5,9 7, 6,67,67 1, 16,67 21, 26,67, 42,67 5, 66,6 84,

26 EPM MOTORS DIMENSIONS AND MOUNTING DATA - OPW W - Wheel Mount max L min P (A,B) Port A Port B Type OPW(N) 25 OPW(N) 2 OPW(N) OPW(N) OPW(N) 8 OPW(N) OPW(N) 125 OPW(N) 1 OPW(N) OPW(N) 2 OPW(N) 15 OPW(N) L, mm L 1, mm 76,5 4,6 78, 5,9 79,5 7,4 78, 6,67 82,,67 85, 1, 88, 16,67 9, 21, 98, 26,67 5,, 114, 42,67 125, 5, 55±,1 max 5 T Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW max P (A, B) : 2xG1/2 or 2xM22x1,5-15 mm depth T : G1/4 or M14x1,5-12 mm depth (plugged) ø±,1 PERMISSIBLE SHAFT LOADS OPWN OPW The curves apply to a B bearing life of hours. 1: Max. radial shaft load -1 2: n= min P -1 rad : n= min dan -1 4: n=8 min 1 Prad dan 1 1: Max. radial shaft load -1 2: n= min -1 : n= min -1 4: n=8 min ,4 mm 8 112,4 mm Pa max =1 dan Pa max =1 dan Pa max = dan Pa max = dan

27 MOTORS SHAFT EXTENSIONS FOR OP AND OR MOTORS C - ø25 straight, Parallel key A8x7x2 DIN 6885 Max. Torque 44 danm CB - ø2 straight, Parallel key Ax8x45 DIN 6885 Max. Torque 77 danm M8 min16 Deep 4,2±,5 M8 min16 Deep 56,5 +,4-1, CO - ø1" straight, Parallel key ¼"x¼"x1¼" BS46 Max. Torque 44 danm SB - splined A25x22xH DIN 5482 Max. Torque 44 danm ø25±,2 ø22±, M8 min16 Deep 4,2±,5 SH - splined, BS 59 (SAE 6B) Max. Torque 44 danm M8 min16 Deep ø25,2±, KB - tapered 1:, Parallel key B6x6x DIN 6885 Max. Torque 77 danm 6±,7 58±,4 ø4,5±,1 S=41 Tightening Torque ±1 danm ø5±,1 min 26,4 4,2±,5 5±,25 K - tapered 1:, Parallel key B5x5x14 DIN 6885 Max. Torque danm OB - tapered 1:8 SAEJ 1, Parallel key 5 "x "x1¼" BS46 Max. Torque 77 danm ø4,5±,1 S= Tightening Torque ±1 danm 56,5 +,4-1, 5±,6 ø4 S=1 7/ 16 " Tightening Torque ±1 danm ø28,56±,1 5±,25 5±,25 SA - splined, B25x22h9 DIN 5482 Max. Torque danm M8 min16 Deep HB -ø1¼" splined 14T, ANSI B Norm Max. Torque 77 danm 4,2±,5 M8 min16 Deep 56,5 +,4-1, - Motor Mounting Surface 26

28 MOTORS PERMISSIBLE SHAFT LOADS FOR OP MOTORS The permissible radial shaft load P rad depends on the speed (RPM) and distance (L) from the point of load to the mounting flange. Mounting Flange cylindrical - C, CO Shaft Version tapered-k,splined-sh Radial Shaft Load P rad * 8 x, dan n 95+L -1 n< min ; max P rad =8 dan -1 *n> _ min ; L<55 mm OPN splined - HB cylindrical - CB 8 n x L, dan OP cylindrical - C, CO 8 n x 1+L, dan The curves apply to a B bearing life of hours. Prad dan 1 1: Max. radial shaft load -1 2: n= min -1 : n= min -1 4: n=8 min Radial Shaft Load P rad for C, CO Shaft Extensions by L= (24) mm P rad Oval Mount Pa Pa max max =1 dan = dan mm Square Mount P rad dan Pa max =1 dan Pa max = dan 27

29 HYDRAULIC MOTORS WITH SPEED SENSOR TYPE OP...RS Meta Hydraulic is introducing hydraulic motor with a new generation of speed sensor. The electric output signal is a standard voltage signal that can be used for regulating the speed of a motor. The speed is measured by a sensor in accordance with the Hall principle. Signal processing and amplification are performed in the sensor housing.aconnection is provided in the housing by a Plug connector M12 Series. OP...RS Hall sensor This performance is applicable for all motors of OP and OR series. The main technical features correspond to the standard motors series OP and OR. For detail technical and mounting data please refer to Meta catalogue.

30 DIFFERENTIAL HALL SENSOR Technical data Output signal Frequency range Output Power supply Current input Current load Ambient Temperature Protection Plug connector Mounting principle Pulses per revolution 6... Hz PNP...6 VDC ma VDC) ma VDC;24 C) minus... plus 125 C IP 67 M12-Series ISO 6149 U high>ud.c. -2V U <2V low U f 1 f 2 f 1=f±% Load max.:i high=i low<ma No load current, max: ma f Wiring diagram 1 4 +U d.c. PNP min. R L=U d. c. /I m x. a(= ma) -U d.c. Stik type 4 Terminal No. Connection U d. c. (+supply) No connection U (-supply) d. c. Output signal

31 ORDER CODE OP Pos.1 - Shaft Seal Version (see page OR-) omit - Low pressure seal or Seal for "...B" shaft D - High pressure seal not for "...B" shaft Pos.2 - Case Drain omit - with drain port U - without drain port Pos. - Mounting Flange omit - Oval mount, two holes F - Oval mount, four holes Q -Square mount, four bolts W - Wheel mount Pos.4 - Option (needle bearings) omit - none N* - with needle bearings Pos.5 - Port type omit - Side ports E - Rear ports Pos.6 - Displacement code 25* - 25, [cm /rev] 2* - 2, [cm /rev] * -, [cm /rev] - 49,5 [cm /rev] 8-79,2 [cm /rev] - 99, [cm /rev] ,8 [cm /rev] 1-158,4 [cm /rev] - 198, [cm /rev] 2-247,5 [cm /rev] 15-16,8 [cm /rev] - 96, [cm /rev] - 495, [cm /rev] - 62,6 [cm /rev] Pos. 7 - Shaft Extensions**(see page OP - 1) C VC CO VCO SH VSH K SA VSA CB KB SB OB HB - ø25 straight, Parallel key A8x7x2 DIN ø25 straight, Parallel key A8x7x2 DIN6885 with corrosion resistant bushing -ø1" straight, Parallel key ¼"x¼"x1¼" BS46 -ø1" straight, Parallel key ¼"x¼"x1¼" BS46 with corrosion resistant bushing Pos. 8 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 9 - Special Features (see Specification data on page OP - 5) omit - none LL LSV FR -Low Leakage - Low Speed Valve - Free Running Pos. - Rotation omit - Standard Rotation R - Reverse Rotation Pos ø25,2 splined BS 59 (SAE 6B) - ø25,2 splined BS 59 (SAE 6B) with corrosion resistant bushing - ø28,56 tapered 1:, Parallel key B5x5x14 DIN ø24,5 splined B 25x22 DIN ø24,5 splined B 25x22 DIN 5482 with corrosion resistant bushing ø2 straight, Parallel key Ax8x45 DIN6885 ø5 tapered 1:, Parallel key B6x6x DIN6885 splined A 25x22 DIN 5482 ø1¼" tapered1:8, Parallel key "x "x1¼" BS ø1¼" splined 14T ANSI B Option (Paint)*** omit - no Paint P - Painted PC - Corrosion Protected Paint Pos.12 - Speed Monitoring omit RS-P RS-N NOTES: * Only with " D" Shaft Seal Versions! ** The permissible output torque for shafts must be not exceeded! The following combinations are not allowed- Q, W, N options with...b shafts. ***Color at customer's request. The hydraulic motors are mangano-phosphatized as standard. - none - with speed sensor (PNP pull-down resistor) - with speed sensor (NPN pull-up resistor)

32 LOW SPEED HIGH TORQUE MOTORS OP.../NA INTRODUCTION Meta Hydraulic presents the new hydraulic motor OP.../NA, which is modification of the hydraulic motor type OP. Dimension and pressure range are same as OP hydraulic motor. OP.../NA is suitable for driven mechanism where is demand smooth operation low speed and high pressure. It is designed with separated output shaft and spool valve and can be specified with low internal leakage, thereby: A B Good start-up characteristics; Precise control of the Torque at low small flow. Smooth operation at high pressure and small oil flow; High volumetric efficiency. APPLICATION T L Actuator motor as driving-motor for P R steering mechanism of the the threewheel vehicles; For conveyors (series connection); Dosing motor etc. Hydraulic Reservoir SPECIFICATION DATA Code OP/NA OP8/NA OP/NA OP125/NA OP1/NA OP/NA OP2/NA OP15/NA OP/NA Displacement Speed Drop Flow Max. Max. Torque Max. Output Max. Pressure Max. Oil [cm /rev] [RPM] [danm] [kw] [bar] [lpm] int* int* int* 49,5 79,2 99, 12,8 158,4 198, 247,5 16,8 96, ,4 15,1 19, 2,7 26,4,, 4,7,5 11,9 19,5 2,7 29,8 7,8 6,5,5,2 41, * Intermittent operation: the permissible values may occur for max. % of every minute. 1,5 2,5 4, 5, 4,5 5, 5,5 5,5 4,5 2,, 4,5 5,5 5,5 6,5 6, 6, 6,

33 ORDER CODE OP NA Pos.1 - Displacement code - 49,5 [cm /rev] 8-79,2 [cm /rev] - 99, [cm /rev] ,8 [cm /rev] 1-158,4 [cm /rev] - 198, [cm /rev] 2-247,5 [cm /rev] 15-16,8 [cm /rev] - 98, [cm /rev] Pos.2 - Shaft Extensions* C - ø25 straight, Parallel key A8x7x2 DIN6885 CO - ø1" straight, Parallel key ¼"x¼"x1¼" BS46 SH - ø28,2 splined BS 59 (SAE 6B) K - ø28,56 tapered 1:, Parallel key, B5x5x14 DIN6885 SA - ø24,5 splined B25x22h9 DIN 5482 Pos. - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 4 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. 5 - Option (Paint)** omit - no Paint P PC - Painted - Corrosion Protected Paint Pos. 6 - Design Series NA - Low speed, high pressure NOTES: * The permissible output torque for shafts must be not exceeded! ** Color at customer's request. The hydraulic motors are mangano phosphatized as standard.

34 LOW SPEED HIGH TORQUE MOTORS OZ INTRODUCTION OZ Series have a spool valve: the distribution valve is integrated in the output shaft. The cardan shaft thus rotates the distribution valve and transfers mechanical energy from the gerotor set to the output shaft. A B SPECIFICATION DATA OZ OZ OZ OZ OZ OZ OZ OZ OZ Code Displacement [cm /rev] 49,5 79, ,8 158, ,5 16,8 69 Max. Max. Torque Max. Pressure Max. Output Max. Oil Speed Drop Flow [RPM] [danm] [kw] [bar] [lpm] int* int* int* ,8 14, ,5,1 1,7,8 9,2 14,6 18, 22,9 29, 6,6 7,6 44, 55,6 * Intermittent operation: the permissible values may occur for max. % of every minute. 5,2 5,2 5,2 5,2 5,2 5,2 4,6,4,4 8,6 8,6 8,6 8,6 8,6 8,6 7, 5,8 5, OUTLINE DIMENSIONS REFERENCE P (A, B) T C C : 2xM8-1mmdepth P (A, B) : 2xG1/2-15 mm depth T : G1/4-12mmdepth(plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Type OZ OZ 8 OZ OZ 125 OZ 1 OZ OZ 2 OZ OZ L, mm L 1,mm 2,5 6,67 6,5,67 9 1, 112,5 16, , 122,5 26,67 129, 18,5 42, ,

35 C ø25 straight, Parallel key A8x7x2 DIN 6885 Max. Torque 44 danm SHAFT EXTENSIONS CO ø25,4 straight, Parallel key / 4 x / 4 x1 / 4 BS46 Max. Torque 44 danm M8 min16 Deep 4,2±,5 M8 min16 Deep 4,2±,5 SH ø28,56 Splined, BS 59 (SAE 6B) Max. Torque 44 danm K ø28,56; Tapered 1: Parallel key B5x5x14 DIN 6885 Max. Torque 44 danm M8 min16 Deep ø25,2±, ø4,5±,1 S= Tightening Torque ±1 danm ø28,56±,1 min 26,4 4,2±,5 - Motor Mounting Surface SA ø28,56 Splined, B25x22h9 DIN 5482 Max. Torque 44 danm M8 min16 Deep 5±,25 4,2±,5 ORDER CODE OZ Pos.1 - Displacement code - 49,5 [cm /rev] 8-79,2 [cm /rev] - 99, [cm /rev] ,8 [cm /rev] 1-158,4 [cm /rev] - 198, [cm /rev] 2-247,5 [cm /rev] 15-16,8 [cm /rev] - 98, [cm /rev] Pos.2 - Shaft Extensions* C - ø25 straight, Parallel key A8x7x2 DIN6885 CO - ø25 straight, Parallel key ¼"x¼"x1¼" BS46 SH - ø28,56 splined BS 59 (SAE 6B) K - ø28,56 tapered 1:, Parallel key, B5x5x14 DIN6885 SA - ø28,56 splined B25x22h9 DIN 5482 NOTES: * The permissible output torque for shafts must be not exceeded! Pos. - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 4 - Rotation omit R - Standard Rotation - Reverse Rotation Pos. 5 - Option (Paint)** omit - no Paint P PC - Painted Low Gloss Color - Corrosion Protected Paint Pos. 6 - Special Features omit - none FR - Free Running Pos. 6 - Design Series omit - Factory specified ** Color at customer's request.

36 HYDRAULIC MOTORS OR APPLICATION» Conveyors;» Feeding mechanism of robots and manipulators;» Metal working machines;» Textile machines;» Machines for agriculture;» Food industries;» Grass cutting machinery etc. CONTENTS Specification data...or-2 5 Function diagrams...or-6 Permissible shaft Seal Pressure... OR- Dimensions and mounting... OR-11 Wheel motor... OR-12 Shaft versions... OR-1 Permissible shaft loads... OR-14 Order code... OR-17 OPTIONS» Model- Spool valve, roll-gerotor;» Flange and wheel mount;» Motor with needle bearing;» Side and rear ports;» Shafts- straight, splined and tapered;» Shaft seal for high and low pressure;» Metric and BSPP ports;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 51, , Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) Oil flow in drain line P bar Pressure Losses Pressure drop (bar) Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 2,5 1,8,5 2, Q, l/min

37 MOTORS SPECIFICATION DATA Type Displacement, [cm /u] Max. Speed, [RPM] int.* Max. Torque [danm] int.* peak** Max. Output, [kw] int.* Max. Pressure Drop [bar] int.* peak** Max. Oil Flow [l/min] int.* Max. Inlet Pressure [bar] int.* peak** Max. Return Pressure - RPM w/o Drain Line or - RPM max. Pressure in Drain - RPM Line, [bar] > RPM int.* -max. RPM Max. Return Pressure with Drain Line int.* [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque at max. press. [danm] drop at max. press. drop int.* Min. Speed***, [RPM] Weight, avg., [kg] OR(F) ORW ORQ OR 51,5 7 97, , ,8-6,2 ORW OR...B 51,5 7 97, , ,9,4 OR 8 8, 9 19, , ,9-6, ORW 8 OR 8...B 8, 9 19, , ,,5 OR 99, ,2-6,6 ORW OR...B 99, ,,6 * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% for every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simultaneously! 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperatures. 5. Recommended maximum system operating temperature - 82ºC. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 min.

38 MOTORS SPECIFICATION DATA (continued) Type Displacement, [cm /u] Max. Speed, [RPM] int.* Max. Torque [danm] int.* peak** Max. Output, [kw] int.* Max. Pressure Drop [bar] int.* peak** Max. Oil Flow [l/min] int.* Max. Inlet Pressure [bar] int.* peak** Max. Return Pressure - RPM w/o Drain Line or - RPM max. Pressure in Drain - RPM Line, [bar] > RPM int.* -max. RPM Max. Return Pressure with Drain Line int.* [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque at max. press. [danm] drop at max. press. drop int.* Min. Speed***, [RPM] Weight, avg., [kg] OR(F) ORW ORQ OR , ,5 14, , - 6,8 ORW OR...B 125, ,5 14, ,4,8 OR 1 159, , ,5-7,6 ORW 1 OR 1...B 159, , ,6 11,1 OR 199,8 8, , ,2 ORW OR...B 199, ,1 11,6 * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% for every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simultaneously! 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperatures. 5. Recommended maximum system operating temperature - 82ºC. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 min. 1

39 MOTORS SPECIFICATION DATA (continued) Type Displacement, [cm /u] Max. Speed, [RPM] int.* Max. Torque [danm] int.* peak** Max. Output, [kw] int.* Max. Pressure Drop [bar] int.* peak** Max. Oil Flow [l/min] int.* Max. Inlet Pressure [bar] int.* peak** Max. Return Pressure - RPM w/o Drain Line or - RPM max. Pressure in Drain - RPM Line, [bar] int.* -max. RPM Max. Return Pressure with Drain Line int.* [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque at max. press. [danm] drop at max. press. drop int.* Min. Speed***, [RPM] Weight, avg., [kg] OR(F) ORW ORQ OR 2 2, ,5, ,4-7,8 ORW 2 OR 2...B 2, ,5 12,1 OR 15 15, , ,1-8,6 ORW 15 OR 15...B 15, ,2 12,6 OR ,8 8, ,8-9, ORW OR...B ,8, ,9 1, * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% for every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simultaneously! 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperatures. 5. Recommended maximum system operating temperature - 82ºC. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 min. 2

40 MOTORS SPECIFICATION DATA for OR...LSV Low Speed Valve (LSV) LSV Series hydraulic motors have been designed to operate with normal pressure drop and to ensure smooth run at low speed (up to RPM), as the best security for operation is guaranteed at frequency of rotation RPM. They have an increased starting pressure drop and are not recommended for using at pressure less than bar. Look at specification data for hydraulic motors standard version. The modification concerns only the following parameters: maximum speed, maximum output,maximum Oil flow and maximum starting pressure. Max. Speed [RPM] Type Max. Output [kw] Max. Oil Flow [lpm] Cont. Int.* Cont. Int.* Cont. Int.* Max. Starting Pressure with unloaded Shaft, [bar] OR OR 8 OR OR 125 OR 1 OR OR 2 OR 15 OR , 5, , 7, ,2 8, , 8,8 2 6,8 8, 1 6,2 7, ,8 7, ,2 6, SPECIFICATION DATA for OR...LL Low Leakage (LL) LL Series hydraulic motors have been designed to operate at the whole standard range of working conditions (pressure drop and frequency of rotation ), but with considerable decreased volumetric losses in the drainage ports. Their main purposeis to operateas series-connected motors in hydraulic systems. For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to % (at high speed) in comparison to the standard versions of motors. Look at specification data for hydraulic motors series OR standard version. The modification concerns only the parameters: maximum torque,maximum output, minimum starting torque. Type Max. Torque [danm] Max. Output [kw] Max. Pressure Drop [bar] Min. Starting Torque [danm] Cont. Int.* Cont. Int.* Cont. Int.* Cont. Int.* OR OR 8 OR OR 125 OR 1 OR OR 2 OR 15 OR 9,6 12,4 9, 11,9 7,6 9,5 18,5,9 12, 14,8 14,2 16,2 22,8 26,6 12,8 14,8 19, 21,8 28,5 2, 12,4 14, 2,8 26,6 7,1,9 11,4 1,8,4 5,2 42,8 47,5,9 12,8 9, 4,7 51, 58, 9,9 11,8 47,5 52,2 52,2, 8,9, ,5 62,7 58, 65,6 7,7, ,5 58, SPECIFICATION DATA for OR...FR Free Running version FR these are the hydraulic motors with reduced mechanical losses, for wich at disengaged condition / unconnected with driving mechanism / the rotation of the shaft could be realized by means of small torque. -1 This advantage is especially useful at operating with high frequencies of rotation /over than min / and low pressure drop, which is inbred for types with displacements of up to cm. It is normal for these for the different condition of operation to have high torque, as well as high volume losses: the values of the volumetric efficiency are lower ( up to 5 % for middle and up to % for high values of the pressure drop ), than these of the normal versions. That's why the recommended operatingfor FR version is for applications with pressure dropup to bar. Additional advantages of FR version are prolonging of the life of the hydraulic motors at high frequencies of rotation, as well as the possibility to use them in systems with big variation of the loading. Look at specification data for hydraulic motors series OR standard version. Only the parameter Starting Pressure is modified. Type Max. Starting Pressure with Unloaded Shaft, [bar] OR OR 8 OR OR 125 OR 1 OR ,5 5,5 4

41 MOTORS OR FUNCTION DIAGRAMS 8kW 6kW 4kW 2kW,5kW 1kW OR 8 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 4

42 MOTORS OR FUNCTION DIAGRAMS OR 125 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 5

43 MOTORS OR 1 FUNCTION DIAGRAMS OR The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 6

44 MOTORS OR 2 FUNCTION DIAGRAMS OR 15 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 7

45 MOTORS FUNCTION DIAGRAM OR The function diagram data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. Max. Permissible Shaft Seal Pressure for OP and OR Motors P bar : Drawing for " D" Seal 2: Drawing for "...B" Shaft Seal : Drawing for Quadring 8 n, min -1 8

46 MOTORS DIMENSIONS AND MOUNTING DATA max L Port A Porting Port B Mounting Oval Mount (2 Holes) Side Ports 55±,1 2xø1,5 max 7,5 F - Oval Mount (4 Holes) E Rear Ports 4xø1,5 Port A Port B 55±,1 max 7,5 55±,1 Q - Square Mount (4 Bolts) C : 4xM8-1 mm depth P(A,B) :2xG1/2 or 2xM22x1,5-15 mm depth T : G1/4 or M14x1,5-12 mm depth (plugged) min 15 deep Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW max 7,5 Type L,mm Type L,mm Type L,mm Type L,mm L, mm 1 ORF ORF 8 ORF ORF 125 ORF 1 ORF ORF 2 ORF 15 ORF 18, 14, 146, 1,5 156,5 16,5 172, 18, 198, ORQ ORQ 8 ORQ ORQ 125 ORQ 1 ORQ ORQ 2 ORQ 15 ORQ 14,5 148,5 152, 156,5 162,5 169,5 179, 189, 4, ORFE ORFE 8 ORFE ORFE 125 ORFE 1 ORFE ORFE 2 ORFE 15 ORFE 9 157,5 162,5 165,5 17, 176, 18, 192, 4, 218, ORQE ORQE 8 ORQE ORQE 125 ORQE 1 ORQE ORQE 2 ORQE 15 ORQE 16,5 168,5 171,5 176, 182, 189, 198, 2, 224, 9, 14, 17,4 21,8 27,8 4,8 4,5 54,8 69,4

47 MOTORS DIMENSIONS AND MOUNTING DATA - ORW W Wheel Mount Port A Port B P (A,B): 2xG1/2 or 2xM22x1,5-15 mm depth T : G1/4 or M14x1,5-12 mm depth (plugged) Standard Rotation Reverse Rotation Viewed from Shaft End Viewed from Shaft End Port A Pressurized - CW Port A Pressurized - CCW Port B Pressurized - CCW Port B Pressurized - CW Permissible Shaft Loads ORW Prad (dan) 1 P max=dan a (mm) 5 4 L = h h 1. Permissible radial shaft load Drawing by n= min -1. Drawing by n= min Drawing by n=8 min Drawing by n= min and P max= dan a Type ORW ORW 8 ORW ORW 125 ORW 1 ORW ORW 2 ORW 15 ORW L, mm L 1, mm 8, 9, 11, 14, 116,5 17,4 121, 21,8 127, 27,8 14, 4,8 142,5 4,5 154, 54,8 168,5 69,4

48 MOTORS SHAFT EXTENSIONS FOR OP AND OR MOTORS C - ø25 straight, Parallel key A8x7x2 DIN 6885 Max. Torque 44 danm CB - ø2 straight, Parallel key Ax8x45 DIN 6885 Max. Torque 77 danm M8 min16 Deep 4,2±,5 M8 min16 Deep 56,5 +,4-1, CO - ø1" straight, Parallel key ¼"x¼"x1¼" BS46 Max. Torque 44 danm SB - splined A25x22xH DIN 5482 Max. Torque 44 danm ø25±,2 ø22±, M8 min16 Deep 4,2±,5 SH - splined, BS 59 (SAE 6B) Max. Torque 44 danm M8 min16 Deep ø25,2±, KB - tapered 1:, Parallel key B6x6x DIN 6885 Max. Torque 77 danm 6±,7 58±,4 ø4,5±,1 S=41 Tightening Torque ±1 danm ø5±,1 min 26,4 4,2±,5 5±,25 K - tapered 1:, Parallel key B5x5x14 DIN 6885 Max. Torque danm OB - tapered 1:8 SAEJ 1, Parallel key 5 "x "x1¼" BS46 Max. Torque 77 danm ø4,5±,1 S= Tightening Torque ±1 danm 56,5 +,4-1, 5±,6 ø4 S=1 7/ 16 " Tightening Torque ±1 danm ø28,56±,1 5±,25 5±,25 SA - splined, B25x22h9 DIN 5482 Max. Torque danm M8 min16 Deep HB -ø1¼" splined 14T, ANSI B Norm Max. Torque 77 danm 4,2±,5 M8 min16 Deep 56,5 +,4-1, - Motor Mounting Surface 26

49 MOTORS PERMISSIBLE SHAFT LOADS FOR OR MOTORS The permissible radial shaft load P rad depends on the speed (RPM) and distance (L) from the point of load to the mounting flange. Mounting Flange cylindrical - C, CO Shaft Version tapered-k,splined-sh Radial Shaft Load P rad * 8 x, dan n 95+L -1 n< min ; max P rad =8 dan -1 *n> _ min ; L<55 mm splined - HB cylindrical - CB 8 n x L, dan cylindrical - C, CO 8 n x 1+L, dan The curves apply to a B bearing life of hours. Prad dan 1 ORN 1: Max. radial shaft load -1 2: n= min -1 : n= min -1 4: n=8 min OR Radial Shaft Load P rad for C, CO Shaft Extensions by L= (24) mm P rad Oval Mount Pa Pa max max =1 dan = dan mm Square Mount P rad dan Pa max =1 dan Pa max = dan 27

50 HYDRAULIC MOTORS WITH SPEED SENSOR TYPE Meta Hydraulic is introducing hydraulic motor with a new generation of speed sensor. The electric output signal is a standard voltage signal that can be used for regulating the speed of a motor. The speed is measured by a sensor in accordance with the Hall principle. Signal processing and amplification are performed in the sensor housing.aconnection is provided in the housing by a Plug connector M12 Series. OR...RS Hall sensor This performance is applicable for all motors of OR series. The main technical features correspond to the standard motors series OR.

51 DIFFERENTIAL HALL SENSOR Technical data Output signal Frequency range Output Power supply Current input Current load Ambient Temperature Protection Plug connector Mounting principle Pulses per revolution 6... Hz PNP...6 VDC ma VDC) ma VDC;24 C) minus... plus 125 C IP 67 M12-Series ISO 6149 U high>ud.c. -2V U <2V low U f 1 f 2 f 1=f±% Load max.:i high=i low<ma No load current, max: ma f Wiring diagram 1 4 +U d.c. PNP min. R L=U d. c. /I m x. a(= ma) -U d.c. Stik type 4 Terminal No. Connection U d. c. (+supply) No connection U (-supply) d. c. Output signal

52 ORDER CODE OR Pos.1 - Shaft Seal Version (see page OR-) omit - Low pressure seal or Seal for "...B " shaft D - High pressure seal not for "...B" shaft Pos.2 - Case Drain omit - with drain port U - without drain port Pos. - Mounting Flange omit - Oval mount, two holes F Q W - Oval mount, four holes - Square mount, four bolts - Wheel mount Pos.4 - Option (needle bearings) omit - none N* - with needle bearings (not valid for ORW) Pos.5 - Port type omit - Side ports E - Rear ports Pos.6 - Displacement code - 51,5 [cm /rev] 8-8, [cm /rev] - 99,8 [cm /rev] ,7 [cm /rev] 1-159,6 [cm /rev] - 199,8 [cm /rev] 2-2,1 [cm /rev] 15-15,7 [cm /rev] - 97, [cm /rev] Pos. 7 - Shaft Extensions**(see page OP - 1) C VC CO VCO SH VSH K SA VSA CB KB SB OB HB - ø25 straight, Parallel key A8x7x2 DIN ø25 straight, Parallel key A8x7x2 DIN6885 with corrosion resistant bushing -ø1" straight, Parallel key ¼"x¼"x1¼" BS46 -ø1" straight, Parallel key ¼"x¼"x1¼" BS46 with corrosion resistant bushing Pos. 8 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 9 - Special Features (see Specification data on page OR - 5) omit - none LL LSV FR - ø25,2 splined BS 59 (SAE 6B) - ø25,2 splined BS 59 (SAE 6B) with corrosion resistant bushing - ø28,56 tapered 1:, Parallel key B5x5x14 DIN ø24,5 splined B 25x22 DIN ø24,5 splined B 25x22 DIN 5482 with corrosion resistant bushing ø2 straight, Parallel key Ax8x45 DIN6885 ø5 tapered 1:, Parallel key B6x6x DIN6885 splined A 25x22 DIN 5482 ø1¼" tapered1:8, Parallel key "x "x1¼" BS ø1¼" splined 14T ANSI B Low Leakage - Low Speed Valve - Free Running Pos. - Rotation omit - Standard Rotation R - Reverse Rotation Pos.11 - Option (Paint)*** omit - no Paint P - Painted PC - Corrosion Protected Paint Pos.12 - Speed Monitoring omit - none NOTES: RS-P - with speed sensor (PNP pull-down resistor) * Only with " D" Shaft Seal Versions! RS-N - with speed sensor (NPN pull-up resistor) ** 1) The permissible output torque for shafts must be not exceeded! 2) The following combinations are not allowed - Q, N options with...b shafts. ) ORW is available only with CB, KB and OB shafts ***Color at customer's request. The hydraulic motors are mangano-phosphatized as standard.

53 LOW SPEED HIGH TORQUE MOTORS OK INTRODUCTION OK Series have a spool valve: the distribution valve is integrated in the output shaft. The cardan shaft thus rotates the distribution valve and transfers mechanical energy from the gerotor set to the output shaft. A B SPECIFICATION DATA OK OK OK OK OK OK OK OK OK Code Displacement [cm /rev] 51,5 8, 99,8 125,7 159,6 199,8 2,1 15,7 97 Max. Max. Pressure Max. Torque Max. Output Max. Oil Speed Drop Flow [RPM] [danm] [kw] [bar] [lpm] int* int* int* ,7 19, , ,4,8,8,4 8,8 8,1 7,4 6,2,4 12,6 12,8 12,5 11,5,2 9,4 7,8 7, * Intermittent operation: the permissible values may occur for max. % of every minute. OUTLINE DIMENSIONS REFERENCE ±,15 2,5±,2 P (A, B) T Port B 44±,2 67±,2 Port A 17±,1 5,7±,1 C C : 2xM8-1mm depth P (A, B) : 2xG1/2-15mm depth T : G1/4-12mm depth (plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Type OK OK 8 OK OK 125 OK 1 OK OK 2 OK OK L, mm L 1, mm 7,5 9, 112,5 14, ,4 1,5 21,8 126,5 27,8 1,5 4, ,5 15,5 54, ,4

54 C ø25 straight, Parallel key A8x7x2 DIN 6885 Max. Torque 44 danm SHAFT EXTENSIONS CO ø25,4 straight, Parallel key / 4 x / 4 x1 / 4 BS46 Max. Torque 44 danm M8 min16 Deep 4,2±,5 M8 min16 Deep 4,2±,5 SH ø28,56 Splined, BS 59 (SAE 6B) Max. Torque 44 danm K ø28,56; Tapered 1: Parallel key B5x5x14 DIN 6885 Max. Torque 44 danm M8 min16 Deep ø25,2±, ø4,5±,1 S= Tightening Torque ±1 danm ø28,56±,1 min 26,4 4,2±,5 - Motor Mounting Surface SA ø28,56 Splined, B25x22h9 DIN 5482 Max. Torque 44 danm M8 min16 Deep 5±,25 ORDER CODE OK Pos.1 - Displacement code - 51,5 [cm /rev] 8-8, [cm /rev] - 99,8 [cm /rev] ,7 [cm /rev] 1-159,6 [cm /rev] - 199,8 [cm /rev] 2-2,1 [cm /rev] 15-15,7 [cm /rev] - 97, [cm /rev] Pos.2 - Shaft Extensions* C - ø25 straight, Parallel key A8x7x2 DIN6885 CO - ø25 straight, Parallel key ¼"x¼"x1¼" BS46 SH - ø28,56 splined BS 59 (SAE 6B) K - ø28,56 tapered 1:, Parallel key, B5x5x14 DIN6885 SA - ø28,56 splined B25x22h9 DIN 5482 NOTES: 4 * The permissible output torque for shafts must be not exceeded! Pos. - Ports omit - BSPP (ISO 228) Pos. 4 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. 5 - Option (Paint)** omit - no Paint P PC 4,2±,5 - Painted Low Gloss Color - Corrosion Protected Paint Pos. 6 - Special Features omit - none LL LSV FR - Low Leakage - Low Speed Valve - Free Running Pos. 7 - Design Series omit - Factory specified ** Color at customer's request.

55 HYDRAULIC MOTORS OPL APPLICATION» Conveyors;» Feeding mechanism of robots and manipulators;» Metal working machines;» Textile machines;» Machines for agriculture;» Food industries;» Mining machinery etc. CONTENTS Specification data... OPL-2 Function diagrams...op-6 9 Dimensions and mounting... OPL- Shaft extensions... OPL-4 Permissible shaft loads... OPL-4 Order code... OPL-5 OPTIONS» Model- Spool valve, gerotor;» Antifriction conical bearings;» Flange mount;» Shafts- straight, splined and tapered;» Metric and BSPP ports;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Permissible Shaft Loads, [dan] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 49, ,4 9,9 11,7 95 P =1; P =8 rad Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) a Pressure drop (bar) Oil flow in drain line Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 2,5 1,8,5 2,8 P bar Pressure Losses 7 8 Q, l/min 42 11

56 EPML MOTORS SPECIFICATION DATA Type OPL OPL 8 OPL OPL 125 OPL 1 OPL OPL 2 OPL 15 OPL Displacement, [cm.³/rev.] 49,5 79, ,8 158, ,5 16,8 96 Max. Speed, Cont. [RPM] Int.* Max. Torque Cont. [danm] Int.* Peak** Max. Output Cont. [kw] Int.* Max. Pressure Drop Cont. [bar] Int.* ,4 11,9 14, 9,9 12, ,1 19,5 22, 9,9 12, , 2,7 27, 9,9 12, ,7 29,8 6,5 9,9 12, , 7, ,7 12,5 78 6,6 45,6 5,, 15, , 58, 67, 9,8 17, ,6 56, 85, 7,6 8, , 59, 85,4 6,6 9, Peak** 18 Max. Oil Flow [l/min] Max. Inlet Pressure [bar] Cont. Int.* Cont. Int.* Peak** Max. Return Pressure without Drain Cont. - RPM Cont. - RPM Line or Max. Pressure in Drain Line, Cont. > RPM Cont. - RPM [bar] Int.* -max. RPM Max. Return Pressure with Drain Line Int.* Cont. [bar] Peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque [danm] 7,7 14, 16,8 21, 28, 4,6 44, 46,, Min. Speed***, [RPM] Weight, [kg] 8,4 8,5 8,8 8,9 9,1 9,5,,7 11,4 * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simult aneously. 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperatures. 5. Recommended maximum system operating temperature is 82 C. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes. 4

57 EPML MOTORS DIMENSIONS AND MOUNTING DATA T Port A Port B Mounting Porting Square Mount (4 Holes) Side Ports 4xø1,5 P(A,B) F Oval Mount (4 Holes) 4xø1,5 ø6,4±,2 Type OPL OPL 8 OPL OPL 125 OPL 1 OPL OPL 2 OPL 15 OPL L, mm L,mm 1 6,67,67 1, 16,67 21, 26,67, 42,67 5, P (A, B) : 2xG1/2 or 2xM22x1,5-15 mm depth T : G1/4 or M14x1,5-12 mm depth (plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW 44

58 EPML MOTORS SHAFT EXTENSIONS C - ø25 straight, Parallel key A8x7x DIN 6885 Max. Torque 44 danm SA - splined B25x22 DIN 5482 Max. Torque danm CO - ø1" straight, Parallel key ¼"x¼"x1¼" BS46 Max. Torque 44 danm CB - ø2 straight, Parallel key Ax8x DIN 6885 Max. Torque 77 danm SH - splined, BS 59 (SAE 6B) Max. Torque 44 danm HB -ø1¼" splined 14T, DP12/24 ANSI B Max. Torque 77 danm Permissible Shaft Loads EPML Pr KB - tapered 1:, Woodruff key 6x9 DIN6888 Max. Torque 77 danm S= Tightening Torque ±1 danm max Pa=8 dan Pr dan A- Static load B- Pa= dan C- Pa=8 dan 1 A mm B C Motor Mounting Surface

59 EPML MOTORS ORDER CODE OPL Pos.1 - Mounting Flange omit - Square mount, four holes F -Oval mount, four holes Pos.2 - Displacement code* - 49,5 [cm /rev] 8-79,2 [cm /rev] - 99, [cm /rev] ,8 [cm /rev] 1-158,4 [cm /rev] - 198, [cm /rev] 2-247,5 [cm /rev] 15-16,8 [cm /rev] - 96, [cm /rev] Pos. - Shaft extensions** C CO SH SA CB HB KB - ø25 straight, Parallel key A8x7x DIN ø1" straight, Parallel key ¼"x¼"x1¼" BS46 - ø25, splined BS 59 (SAE 6B) - ø24 splined B 25x22 DIN ø2 straight, Parallel key Ax8x DIN ø1¼" splined 14T ANSI B ø5 tapered 1:, Woodruff key 6x9 DIN6888 Pos. 4 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 5 - Special Features omit - none LL LSV FR Pos. 6 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. 7 - Option (Paint)*** omit - no Paint P PC -Low Leakage - Low Speed Valve - Free Running - Painted - Corrosion Protected Paint Pos. 8 - Design Series omit - Factory specified NOTES: * See Function diagrams from page OP-6 to page OP-9. ** The permissible output torque for shafts must be not exceeded! *** Color at customer's request. The hydraulic motors are mangano-phosphatized as standard.

60 HYDRAULIC MOTORS ORL APPLICATION» Conveyors;» Feeding mechanism of robots and manipulators;» Metal working machines;» Textile machines;» Machines for agriculture;» Food industries;» Mining machinery etc. CONTENTS Specification data... ORL-2 Function diagrams... OR-6 Dimensions and mounting... ORL- Shaft extensions... ORL-4 Permissible shaft loads... ORL-4 Order code... ORL-5 OPTIONS» Model- Spool valve, roll-gerotor;» Antifriction conical bearings;» Flange mount;» Shafts- straight, splined and tapered;» Metric and BSPP ports;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Permissible Shaft Loads, [dan] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 51, , P =1; P =8 rad Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) a Pressure drop (bar) Oil flow in drain line Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 2,5 1,8,5 2,8 P bar Q, l/min 47 Pressure Losses

61 EPRML MOTORS SPECIFICATION DATA Type Displacement, [cm.³/rev.] ORL 51,5 ORL 8 8, ORL 99,8 ORL ,7 ORL 1 159,6 ORL 199,8 ORL 2 2,1 ORL 15 15,7 ORL 97 Max. Speed, Cont [RPM] Cont. for "LSV" motors 19 1 Int.* Int. for " LSV" motors* Max. Torque Cont.,1, 24,, 9, 45, 54, 55, 61, [danm] Int.* 1, 22, 28, 4, 4,, 61, 6, 69, Peak** 17, 27, 2, 7, 46, 56, 71, 8, 87, Max. Output Cont. 7 12,5 1, 12,5 11,5 11,, 9, 7,8 [kw] Cont. for "LSV" motors,6 4, 5, 6,2 7,8 8,9,5 9,8 7,7 Int.* 8,5 15, 15, 16, 14, 1, 12, 11,,6 Int. for "LSV" motors* 4,7 5,7 7, 7,9,7 12, 1,9 1,8 11,8 Max. Pressure Drop Cont [bar] Int.* 1 Peak** 2 Max. Oil Flow Cont. [l/min] Cont. for "LSV" motors Int.* Int. for "LSV" motors* 12, ,5 Max. Inlet Pressure Cont. [bar] Int.* Peak** Max. Return Pres- Cont. - RPM sure without Drain Cont. - RPM Line or Max. Pres- Cont. - RPM sure in Drain Line, Cont. > RPM [bar] Int.* -max. RPM Max. Return Pres- Cont. sure with Drain Line Int.* [bar] Peak** Max. Starting Pressure with Unloaded Shaft, [bar] for "LSV" motors Min. Starting Torque [danm] Min. Speed***, [RPM] Weight, [kg] 8,5 8,6 8,9 9, 9,2 9,6,1,8 11,5 * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of RPM or lower, consult factory or your regional manager. 1. Intermittent speed and intermittent pressure drop must not occur simult aneously. 2. Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better.. Recommended using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4. Recommended minimum oil viscosity 1 mm²/s at operating temperatures. 5. Recommended maximum system operating temperature is 82 C. 6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes.

62 EPRML MOTORS DIMENSIONS AND MOUNTING DATA T Port A Port B Mounting Porting Side Ports Square Mount (4 Holes) P(A,B) F Oval Mount (4 Holes) Type ORL ORL 8 ORL ORL 125 ORL 1 ORL ORL 2 ORL 15 ORL L, mm L,mm 1 9, 14, 17,4 21,8 27,8 4,8 4,5 54,8 69,4 P (A, B) : 2xG1/2 or 2xM22x1,5-15 mm depth T : G1/4 or M14x1,5-12 mm depth (plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW

63 EPRML MOTORS SHAFT EXTENSIONS C - ø25 straight, Parallel key A8x7x DIN 6885 Max. Torque 44 danm CB - ø2 straight, Parallel key Ax8x DIN 6885 Max. Torque 77 danm SH - splined, BS 59 (SAE 6B) Max. Torque 44 danm HB -ø1¼" splined 14T, DP12/24 ANSI B Max. Torque 77 danm KB - tapered 1:, woodruff key 6x9 DIN6888 Max. Torque 77 danm S= Tightening Torque ±1 danm - Motor Mounting Surface Permissible Shaft Loads ORL max Pa=8 dan Pr Pr dan 1 A B A- Static load B- Pa= dan C- Pa=8 dan mm C

64 EPRML MOTORS ORDER CODE ORL Pos.1 - Mounting Flange omit - Square mount, four holes F - Oval mount, four holes Pos.2 - Displacement code* - 51,5 [cm /rev] 8-8, [cm /rev] - 99,8 [cm /rev] ,7 [cm /rev] 1-159,6 [cm /rev] - 199,8 [cm /rev] 2-2,1 [cm /rev] 15-15,7 [cm /rev] - 97, [cm /rev] Pos. - Shaft Extensions** C CB SH HB KB - ø25 straight, Parallel key A8x7x DIN ø2 straight, Parallel key Ax8x DIN ø25, splined BS 59 (SAE 6B) - ø1¼" splined 14T ANSI B ø5 tapered 1:, Woodruff key 6x9 DIN6888 Pos. 4 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 5 - Special Features omit - none LL LSV FR Pos. 6 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. 7 - Option (Paint)*** omit - no Paint P PC -Low Leakage - Low Speed Valve - Free Running - Painted - Corrosion Protected Paint Pos. 8 - Design series omit - Factory specified (see Specification data) NOTES: * See Function diagrams from page OR-6 to page OR-. ** The permissible output torque for shafts must be not exceeded! *** Color at customer's request. The hydraulic motors are mangano-phosphatized as standard.

65 LOW SPEED HIGH TORQUE MOTORS ORS INTRODUCTION The motor type ORS has low-speed distribution and they are most efficient at a high drop pressure operating. It's recommendable to use them at low speed rotation, i.e. at low supply flow. A OPTIONS» Model- Spool valve, orbiting roller; B» Shafts- splined;» Shaft seal for high pressure;» Other special features. APPLICATION» Conveyors;» Feeding mechanism of robots and manipulators;» Metal working machines;» Textile machines;» Machines for agriculture and foresty;» Wood working and sawmill machinery etc. SPECIFICATION DATA Code ORS ORS 8 ORS ORS 125 ORS 1 ORS ORS 2 ORS ORS Displacement Speed Drop Flow Max. Max. Torque Max. Output Max. Pressure Max. Oil [cm /rev] [RPM] [danm] [kw] [bar] [lpm] int* int* int* 51,5 8, 99,8 125,7 159,6 199,8 229, 277, 69, , 15,7 19,8 25, 2, 4,4 4,5 4,5 9, 1, 19,5 24,, 9, 47, 46,5 45,7,2 * Intermittent operation: the permissible values may occur for max. % of every minute. 8,2 8,2 8,2 8,2 8,2 8,2 7,9 6,8 5,4 9,7 9,7 9,7 9,7 9,7 12,7 12, 9, 7,

66 OUTLINE DIMENSIONS REFERENCE Port A Port B Type ORS ORS 8 ORS ORS 125 ORS 1 ORS ORS 2 ORS ORS L±,5,in. [mm] 7,, 78,4 82,8 88,8 95,8 9,5, 11,4 L 1,in.[mm] 9, 14, 17,4 21,8 27,8 4,8 2,5 9, 52,4 P (A,B): 2xø8 T: G1/4-A (plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW ORS ORDER CODE Pos.1 - Displacement code - 51,5 [cm /rev] 8-8, [cm /rev] - 99,8 [cm /rev] ,7 [cm /rev] 1-159,6 [cm /rev] - 199,8 [cm /rev] 2-229, [cm /rev] - 277, [cm /rev] - 69, [cm /rev] 4 Pos. 2 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. - Option (Paint)** omit - no Paint P PC - Painted - Corrosion Protected Paint Pos. 4 - Design Series omit - Factory specified NOTES: * Color at customer's request. The hydraulic motors are mangano phosphatized as standard.

67 HYDRAULIC MOTORS OH APPLICATION» Conveyors;» Feeding mechanism of robots and manipulators;» Metal working machines;» Textile machines;» Machines for agriculture;» Food industries;» Mining machinery etc. CONTENTS Specification data... OH-2 Function diagrams... OH- 5 Permissible shaft loads... OH-5 Dimensions and mounting... OH-7 Shaft extensions... OH-7 Order code... OH-7 OPTIONS» Model- Spool valve, roll-gerotor» Flange mount;» Shafts- straight, splined and tapered;» Metric and BSPP ports;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 1, 2, Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) Pressure drop (bar) Oil flow in drain line Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 2,5 1,8,5 2,8 P bar Pressure Losses 7 8 Q, l/min 52

68 EPMH MOTORS SPECIFICATION DATA Type OH OH 2 OH 15 OH OH Displacement [cm/rev.] 1, ,9 96,8 2,4 Max. Speed, [RPM] Int.* Max. Torque [danm] Int.* peak** Max. Output ,5 11 [kw] Int.* 18,5 18,5 15, Max. Pressure Drop [bar] Int.* 19 1 peak** 2 18 Max. Oil Flow [l/min] Int.* Max. Inlet Pressure Int.* [bar] peak** Max. Return Pressure - RPM without Drain Line or - RPM Max. Pressure - RPM in Drain Line, [bar] Int.* -max. RPM Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque at max. press. drop [danm] at max. press. drop Int.* Min. Speed***, [RPM] Weight, [kg], ,5 12, 1 * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of 5 RPM lower than given, consult factory or your regional manager. 1) Intermittent speed and intermittent pressure must not occur simultaneously. 2) Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better. ) Recommend using a premium quality, anti-wear type mineral based hydraulic oil, HLP(DIN51524) or HM(ISO674/4). If using synthetic fluids consult the factory for alternative seal materials. 4) Recommended minimum oil viscosity 1 mm²/s at ºC. 5) Recommended maximum system operating temperature is 82ºC. 6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes.

69 EPMH MOTORS OH FUNCTION DIAGRAMS OH 2 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C.

70 EPMH MOTORS OH 15 FUNCTION DIAGRAMS OH The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C.

71 EPMH MOTORS FUNCTION DIAGRAMS OH The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. PERMISSIBLE SHAFT LOADS FOR OH MOTORS The permissible radial shaft load P rad depends on the speed (RPM) and distance (L) from the point of load to the mounting flange. 1 Radial Shaft Load P rad = x, dan* n,5+l Prad dan 1 *L< mm; n ³ min -1 8 dan Prad dan min -1

72 EPMH MOTORS DIMENSIONS Magneto Maunt (4 holes) ø82,5±,5 max L L 1 max 66,5 46,4±,15 6±,15 ±, ±, 18±,1 18±,1 Port A Port B ±, ±, 16 6,1±, ø o ø6,4±,2 Type L, mm L 1,mm OH 17,8 27,8 OH 2 177,8 4,8 OH ,5 4,5 OH 197,8 54,8 OH 212,4 69,4 C P T (A, B) : 4xM8-1mmdepth : 2xG1/2 or 2xM22x1,5-15 mm depth : G1/4 or M14x1,5-12 mm depth (plugged) 62±,1 max 121,7 4xø1,5 Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW

73 EPMH MOTORS SHAFT EXTENSIONS C - ø2 straight, Parallel key Ax8x45 DIN 6885 Max. Torque 77 danm SH - ø1¼" splined 14T, DP 12/24 ANSI B Max. Torque 95 danm -,6 ø5 -,2 ø5 ø2 +,18 +,2 ø5 ø1, -,25 M8 min 16 Deep 56,5±,2 M8 min 16 Deep ,5±,2 CB - ø5 straight, Parallel key Ax8x45 DIN 6885 Max. Torque 95 danm -,6 8 -,2 ø5 M8 min 16 Deep 58±,2 +,18 ø5 -,8 K - tapered 1:, Parallel key B6x6x DIN 6885 Max. Torque 95 danm 6 -, 19,1-,1 ø5 1: 6±,7 4 S=41, Tightening torque ±1 danm ø4,5±,1 Mx1,5 ø44 5±,25 58±,2 OH ORDER CODE Pos.1 - Displacement code - 1, [cm /rev] 2-252, [cm /rev] 15-14,9 [cm /rev] - 96,8 [cm /rev] - 2,4 [cm /rev] Pos.2 - Shaft Extensions * C - ø2 straight, Parallel key Ax8x45 DIN 6885 SH - ø1¼" splined 14T ANSI B CB - ø5 straight, Parallel key Ax8x45 DIN 6885 K - ø5 tapered 1:, Parallel key B6x6x DIN 6885 Pos. - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 4 - Special Features omit - none LL LSV FR Pos. 5 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. 6 - Option (Paint)** omit - no Paint P PC -Low Leakage - Low Speed Valve - Free Running - Painted - Corrosion Protected Paint Pos. 7 - Design Series omit - Factory specified NOTES: * The permissible output torque for shafts must be not exceeded! ** Color at customer's request. The hydraulic motors are mangano-phosphatized as standard.

74 HYDRAULIC MOTORS OS APPLICATION» Conveyors;» Metal working machines;» Machines for agriculture;» Road building machines;» Mining machinery;» Food industries;» Special vehicles etc. CONTENTS Specification data... OS-2 4 Function diagrams... OS-5 8 Dimensions and mounting... OS-9 Wheel motor... OS-11 Motor with Drum brake- OSB... OS-12 Shaft extensions...os-1 Tacho connection... OS-1 Permissible shaft loads... OS-14 Function diagram for OSSB... OS-14 Dimensions and mounting- OSS, OSV, OSZ... OS Internal Spline data... OS-17 Order code... OS-22 OPTIONS» Model- Disc valve, roll-gerotor» Flange and wheel mount;» Short motor;» Motor with Drum Brake;» Tacho and speed sensor connection;» Side and rear ports» Shafts- straight, splined and tapered;» Metric and BSPP ports;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Permissible Shaft Loads, [dan] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 8,5 711, , ,5 5, P =1; P = rad Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) a Pressure drop (bar) 2 Oil flow in drain line Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 1,5 1 2 Pressure Losses P bar Q, l/min

75 EPMS MOTORS SPECIFICATION DATA Type OS 8 OS OS 125 OS 1 OS Displacement [cm /rev.] Max. Speed, [RPM] Max. Torque [danm] Int.* Int.* peak** 8, Max. Output [kw] Max. Pressure Drop [bar] int.* Int.* peak** Max. Oil Flow [l/min] Max. Inlet Pressure [bar] Int.* Int.* peak** Max. Return Pressure - RPM without Drain Line or - RPM Max. Pressure > RPM indrainline,[bar] Int.* -max. RPM Max. Return Pressure with Drain Line [bar] Int.* peak** 2 Max. Starting Pressure with Unloaded Shaft, [bar] 12 Min. Starting Torque [danm] Min. Speed***, [RPM] Weight, [kg] at max. press. drop at max. press. drop Int.* OSFE 16,5 19,5 9,8[,2] OSWE,[,7] OSZE 7,8[8,2] OSVE 5,7[6,1] OSQE,2[,6] OSBE 16,8[17,2] , ,5 25 [,4],5[,9] 8[8,4] 5,9[6,],4[,8] 17,[17,4] 125, , ,[,7],8[11,2] 8,[8,7] 6,2[6,6],7[11,1] 17,[17,7] 159, , ,7[11,1] 11,2[11,6] 8,7[9,1] 6,6[7] 11,1[11,5] 17,7[18,1] , ,1[11,5] 11,6[12] 9,1[9,5] 7[7,4] 11,5[11,9] 18,1[18,5] * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of 5 RPM lower than given, consult factory or your regional manager. 1) Intermittent speed and intermittent pressure must not occur simultaneously. 2) Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better. ) Recommend using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4) Recommended minimum oil viscosity 1mm²/s at operating temperatures. 5) Recommended maximum system operating temperature is 82 C. 6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes.

76 EPMS MOTORS SPECIFICATION DATA (continued) Type OS 2 OS 15 OS OS 4 OS 525 OS 565 Displacement [cm /rev.] Max. Speed, [RPM] Int.* Max. Torque [danm] Int.* peak** Max. Output [kw] int.* Max. Pressure Drop [bar] Int.* peak** Max. Oil Flow [l/min] Int.* Max. Inlet Pressure [bar] Int.* peak** Max. Return Pressure - RPM without Drain Line or - RPM Max. Pressure > RPM indrainline,[bar] Int.* -max. RPM Max. Return Pressure with Drain Line Int.* [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque at max. press. drop [danm] at max. press. drop Int.* Min. Speed***, [RPM] Weight, [kg] OSFE OSWE OSZE OSVE OSQE OSBE , ,6[12] 12,1[12,5] 9,6[] 7,5[7,9] 12[12,4] 18,6[19] 14, , ,[12,7] 12,8[1,2],[,7] 8,2[8,6] 12,7[1,1] 19,[19,7] , ,2[1,6] 1,7[14,1] 11,2[11,6] 9,1[9,5] 1,6[14],2[,6] 474, ,4 11, [14,4] 14,5[14,9] 12[12,4] 9,9[,] 14,4[14,8] 21[21,4] 522,7 564, ,6 6,9.4 9, ,9[15,] 14,9[15,] 15,4[15,8] 15,4[15,8] 12,9[1,] 12,9[1,],8[11,2],8[11,2] 15,[15,7] 15,[15,7] 21,9[22,] 21,9[22,] * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of 5 RPM lower than given, consult factory or your regional manager. 1) Intermittent speed and intermittent pressure must not occur simultaneously. 2) Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better. ) Recommend using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4) Recommended minimum oil viscosity 1mm²/s at operating temperatures. 5) Recommended maximum system operating temperature is 82 C. 6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes. 62

77 EPMS MOTORS SPECIFICATION DATA for OS...LSV Low Speed Valve (LSV) LSV Series hydraulic motors have been designed to operate with normal pressure drop -1 and to ensure smooth run at low speed (up to min ), as the best security for operation is guaranteed at -1 frequency of rotation min. They have an increased starting pressure drop and are not recommended for using at pressure less than bars. Look at specification data for hydraulic motors standard version. The modification concerns only the following parameters : maximum speed, maximum output, maximum Oil flow and maximum starting pressure. Type OS 8 OS OS 125 OS 1 OS OS 2 OS 15 OS Max. Speed, [RPM] Max. Output [kw] Max. Oil Flow [l/min] Cont. Int.* Cont. Int.* Cont. Int.* 2 4,6 6, , 8, ,4, , 12, , 12,4 2 8,8 1,4 62,5 2,6 15, ,5 12,8 9 Max. Starting Pressure with Unloaded Shaft, [bar] SPECIFICATION DATA for OS...LL Low Leakage (LL) LL Series hydraulic motors have been designed to operate at the whole standard range of working conditions (pressure drop and frequency of rotation ), but with considerable decreased volumetric losses in the drainage ports. Their main purpose is to operate as series-connected motors in hydraulic systems. For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to % (at high speed) in comparison to the standard versions of motors. Look at specification data for hydraulic motors standard version. The modification concerns only the parameters: maximum torque, maximum output, minimum starting torque. Type Max. Torque Cont. [danm] Int.* Max. Output Cont. [kw] Int.* Min. Starting Torque Cont. [danm] Int.* OS 8 OS OS 125 OS 1 OS OS 2 OS 15 OS 22,9 25,2 17,8 19, 18,7, 28,5 1,1 19, 21, 2,2 25,9 6,4 9,6 19, 21,4 29,6 2,,2 46,8 14,8, 27, 8, 9, 48,8 1, 16,6 2,2, 4,8 52,6 11,8 14,2 5,1 4, 52,6 61,4,9 12,8 4,,7 56,5 67,2 9,5 12, 45,8 5,6

78 EPMS MOTORS FUNCTION DIAGRAMS OS 8 M danm Q=5 l/min l/min l/min l/min l/min l/min 65 l/min 8 l/min 25 int. kw 12 kw 21 kw 15 kw 18 kw p= bar bar bar 15 2kW 4kW 6kW 8kW t =85% bar 5 bar bar 5 N=1 kw 8% 7 bar 7% int. 5 bar n -1 min (rpm) OS M danm 5 Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min int. 2kW N=1 kw t =85% 8% 7% kw 4kW 6kW 8kW 12 kw 24 kw 21 kw 15 kw 18 kw int. p= bar bar bar bar 5 bar bar 7 bar 5 bar n min (rpm) The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 64

79 EPMS MOTORS FUNCTION DIAGRAMS OS 125 M danm Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min 5 25 int. 4kW 6kW kw 8kW 12 kw 18 kw 15 kw 21 kw p=2 bar bar bar 15 2kW 5 bar 5 N=1 kw t =85% 8% 7% int bar 5 bar n -1 min (rpm) OS 1 M danm Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min 45 p=2 bar 5 25 int. 2kW 4kW 6kW 8kW kw 15 kw 12 kw 18 kw bar 1 bar 5 bar 15 5 N=1 kw 8% =85% t 7 bar 7% 5 bar int. n min (rpm) The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 65

80 EPMS MOTORS FUNCTION DIAGRAMS M danm int. OS Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min 2kW N=1 kw 8% t =85% 7% 4kW 6kW kw min (rpm) 8kW 15 kw 18 kw 12 kw int. p= bar bar 1 bar 7 bar 5 bar n OS 2 M danm Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min int. N=1 kw 2kW 4kW 6kW 8kW 12 kw kw 15 kw p=155 bar 125 bar 95 bar 7 bar 5 t =87% 85% 8% 7% 5 bar int. n min (rpm) The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 66

81 EPMS MOTORS FUNCTION DIAGRAMS OS 15 M danm 7 Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min int. 2kW 4kW 6kW kw 8kW 14 kw 12 kw p= bar 1 bar bar 8 bar N=1 kw bar 45 bar =85% t 8% bar 7% int. n min (rpm) M danm int. OS Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min N=1 kw 2kW t =85% 4kW 8% min (rpm) % 6kW 7% kw 8kW 12 kw int. p=1 bar bar 9 bar 7 bar 52,5 bar 5 bar 17,5 bar n The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 67

82 EPMS MOTORS DIMENSIONS AND MOUNTING DATA max L L 1 L 2 T Porting Side Ports Mounting SAE A-4 Mount (4 Holes) C 52 +,2 4xø1,5 Port A Port B ø6,4±,2 P (A,B) 2±, E Rear Ports Port A max L plugged A SAE A-2 Mount (2 Holes) 2xø1,5 P (A,B) 2±, Port B C: 2xM-12 mm depth P(A,B) : 2xG1/2 or 2xM22x1,5-15 mm depth T: G ¼ or M14x1,5-12 mm depth (plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW Type OS(A) 8 OS(A) OS(A) 125 OS(A) 1 OS(A) OS(A) 2 OS(A) 15 OS(A) OS(A) 4 OS(A) 565 OS(A) 715 L, mm L,mm 2 Type L, mm *L,mm OS(A)E OS(A)E OS(A)E OS(A)E OS(A)E OS(A)E OS(A)E OS(A)E ,4 18,8 24,8 1,8,5 51,8 66, OS(A)E 4 OS(A)E 565 OS(A)E ,6 95, 121,2 * The width of the gerolor is mm greater than L. 1 68

83 EPMS MOTORS DIMENSIONS AND MOUNTING DATA max L L 1 L 2 T Porting Side Ports Mounting F Magneto Mount (4 Holes) C 52 +,2 4xø1,5 Port A Port B ø6,4±,2 P (A,B) E Rear Ports Q Square Mount (4 Holes) max L 2±, Port A plugged +, ±,4 4xø11,5 P (A,B) 2±, Port B ø6,4±,2 C: 2xM-12 mm depth P(A,B) : 2xG1/2 or 2xM22x1,5-15 mm depth T: G ¼ or M14x1,5-12 mm depth (plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW Type OSF 8 OSF OSF 125 OSF 1 OSF OSF 2 OSF 15 OSF OSF 4 OSF 565 OSF 715 L, mm L,mm 2 Type L, mm L,mm 2 Type L, mm 121 OSQ OSFE OSQ OSFE OSQ 125 OSQ 1 OSQ OSFE 125 OSFE 1 OSFE OSQ 2 OSQ 15 OSQ OSFE OSFE OSFE OSQ 4 OSQ 565 OSQ OSFE 4 OSFE 565 OSFE Type OSQE 8 OSQE OSQE 125 OSQE 1 OSQE OSQE 2 OSQE 15 OSQE OSQE 4 OSQE 565 OSQE 715 L, mm *L,mm ,4 18,8 24,8 1,8,5 51,8 66,4 79,6 95, 121,2 * The width of the gerolor is mm greater than L. 1 69

84 EPMS MOTORS DIMENSIONS AND MOUNTING DATA - OSW W Wheel Mount max L L 2 E Rear Port Port A 2±, A Port B 2±, max L L 2 max 4 T C L 1 P (A,B) 52 +,5 Port A Port B P (A,B) plugged A C: 2xM-12 mm depth P (A,B): 2xG1/2 or 2xM22x1,5-15 mm depth T: G ¼ or M14x1,5-12 mm depth(plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW Type L, mm *L 1,mm L,mm 2 Type OSW 8 OSW OSW 125 OSW 1 OSW OSW 2 OSW 15 OSW OSW 4 OSW 565 OSW , 14,4 18,8 24,8 1,8,5 51,8 66,4 79,6 95, 121, OSWE 8 OSWE OSWE 125 OSWE 1 OSWE OSWE 2 OSWE 15 OSWE OSWE 4 OSWE 565 OSWE 715 * The width of the gerolor is mm greater than L 1. 7 L, mm

85 EPMS MOTORS DIMENSIONS AND MOUNTING DATA - OSB B Motor with Brum Brake Actuating the brake level, the brake shaft is turned. The rectangular shape of the A B inner part of this shaft forces the brake pads to be pressed against the brake drum. This brakes the wheel or the winch drum. Releasing the level, the springs pull it and the brake pads back to the initial position. The motor output shaft is released. Minimum angle adjustment is. It can be adjusted by dismounting the level. Depending on the application You can choose the actuating direction of the brake level. The rod connection actuating the brake should be capable of moving at last 25 mm from neutral to extreme position. M D OSBR OSBL P L P L 9 7±,1 F(s=5) D max L L 2 L 1 Port A Port B T C P (A,B) C: 2xM-12 mm depth D: Wheel bolts 5xM12x1,5 E: 4xM12; 17mm depth, 9 F: Inspection hole for checking brake lining T: G 1/4 or M14x1,5-12 mm depth (plugged) P : 2xG1/2 or 2xM22x1,5-15 mm depth (A,B) ø, 5 +,5 E E Rear Port P (A,B) 2±, 2±, Port A Port B plugged Type OSB 8 OSB OSB 125 OSB 1 OSB OSB 2 OSB 15 OSB OSB 4 OSB 565 OSB 715 L, mm *L 1, mm L 2, mm Type 11, 14,4 18,8 24,8 1,8,5 51,8 66,4 79,6 95, 121, OSBE 8 OSBE OSBE 125 OSBE 1 OSBE OSBE 2 OSBE 15 OSBE OSBE 4 OSBE 565 OSBE 715 L, mm max L * The width of gerolor is mm greater than L. 1 Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW 71

86 EPMS MOTORS C - ø2 straight, Parallel key Ax8x45 DIN 6885 Max. Torque 77 danm SHAFT EXTENSIONS K - tapered 1:, Parallel key B6x6x DIN 6885 Max. Torque 95 danm S=41 Tightening torque ±1 danm ø5 -,9 ø4,5±,1 56,5±,4 58±,4 5 +, CO- ø1¼" straight, Parallel key 16 "x 16 "x 1¼"BS46 Max. Torque 77 danm SH - ø1¼" splined 14T, DP12/24 ANSI B Max. Torque 95 danm max 67,15 ø5 ø1, -,25 ±,4 M8 min 16 Deep ,5±,4 SL - ø4,85 p.t.o. DIN 9611 Form 1 Max. Torque 77 danm ±,4 76±1 8±,25 - Motor Mounting Surface MOTORS WITH TACHO CONNECTION - Option "T" 72

87 EPMS MOTORS PERMISSIBLE SHAFT LOADS The output shaft runs in tapered bearings that permit high axial and radial forces. Curve "1" shows max. radial shaft load. Any shaft load exceeding the values quoted in the curve will seriously reduce motor life. The two other curves apply to a B bearing life of hours at RPM. P max=dan a max 67,15 Prad dan 1 P =dan a P max=dan a max 4 1 P max=dan a 47 8 mm P max=dan a PL [dan] 1 FUNCTION DIAGRAM OSB P L - Brake Lever Load M B- Brake Torque M - Brake Lever Torque D M [danm] D M [danm] B

88 EPMS MOTORS DIMENSIONS AND MOUNTING DATA - OSS, OSV and OSZ max L L 2 L 1 T Mounting S Short Mount min 2,8 max 27,1 Porting 4xø11 4 Side Ports L 2 C 6±,2 Port A Port B Z Short Mount P (A,B) 52 +,5 E Rear Ports max L 4xø1,5 4 2±, Port A L 2 plugged P (A,B) 2±, Port B C: 2xM-12 mm depth P(A,B) : 2xG1/2 or 2xM22x1,5-15 mm depth T: G ¼ or M14x1,5-12 mm depth (plugged) Drain port V Very Short Mount max L max 25 Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW min 45, max 45,6 Type ** L, mm L,mm 2 Type L, mm L,mm 2 Type L, mm OSS OSV OSSE 8 14 OSS OSS 125 OSS 1 OSS OSS 2 OSS 15 OSS OSS 4 OSS 565 OSS OSV OSV 125 OSV 1 OSV OSV 2 OSV 15 OSV OSV 4 OSV 565 OSV , , OSSE OSSE 125 OSSE 1 OSSE OSSE 2 OSSE 15 OSSE OSSE 4 OSSE 565 OSSE * The width of the gerolor is mm greater than L 1. ** OSZ(E) have the same dimension as type OSS(E) 7 Type OSVE 8 OSVE OSVE 125 OSVE 1 OSVE OSVE 2 OSVE 15 OSVE OSVE 4 OSVE 565 OSVE 715 L, mm *L 1,mm ,4 5 18, , ,8 126, , , , , 7 121,2

89 EPMS MOTORS DIMENSIONS OF THE ATTACHED COMPONENT For OSS 8,2±,2,1 K 2,±,5 I T,25 K min ø4 K 2±1 ø29±,5 ø5±,5 minø ø +,87 ø7±,2 Ø55 +1 ø±,1 F 15 J G H 27 +,2 +,5 For OSZ min 29,7,1 6,8+,2 2,±,5 K I T,125 K -, 25 1,21 min ø41,2 min ø15, ø27,8 ø4,8 +,5 +,2 ø4,9 +,1 ø1,6 +,54 ø9,5 +,2 ø44 -,4 ø4,82 +, 52±, 27±1 4±,2 ø N 41,6 +,5 26,8 J 17 +,5,8 G O 24,4±,2 F: Oil circulation hole G: Internal drain channel H: Hardened stop plate I: O- Ring xmm (for OSS) or 2xmm (for OSZ) J: 4xM-16 mm depth(for OSS) or 4xM12- mm depth (for OSZ),9 N: Needle bearing 1 /"x1¾" 8 O: O- Ring 4,5xmm T: Drain connection G1/4 or M14x1,5

90 EPMS MOTORS DIMENSIONS OF THE ATTACHED COMPONENT (continued) For OSV E H 4xM - 26 depth min Four E: G: External drain channel Internal drain channel H: Hardened stop plate I: O- Ring 85x2mm DRAIN CONNECTION A drain line ought to be used when pressure in the return line can exceed the permissible pressure. It can be connected: - For OSZ at the drain port of the motor; - For OSV at the drain connection of the attached component. The maximum pressure in the drain line is limited by the attachedcomponent and its shaft seal. The drain line must be possible for oil to flow freely between motor and attached component and must be led to the tank. The maximum pressure in the drain line is limited by the attached component and its seal. INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT Standard ANSI B , class 5 [ m=2.1166; corrected x.m=+,8] Fillet Root Side Fit mm Number of Teeth z 12 Diametral Pitch DP 12/24 Pressure Angle O Pitch Dia. D 25,4 Major Dia. Dri 28, -,1 Minor Dia. Di 2, +, Space Width [Circular] Lo 4,8±, Fillet Radius Rmin,2 Max. Measurement between Pin L 17,62 +,15 Pin Dia. d 4,85±,1 Above are when hardened Hardering Specification: HRC ±2 Effective case depth ( HRC 52),7±,2 mm Materiall MoCr4 DIN 172 or better 76

91 OUTLINE DIMENSIONS REFERENCE for OSU P(A,B) C C P(A,B):2xG1/2-12 mm depth C: 2xM -12 mm depth P(A,B) Type OSU 8 OSU OSU 125 OSU 1 OSU OSU 2 OSU 15 OSU L, mm 98,5 2, 6, 112, 119, 128, 19, 154, Type OSUE 8 OSUE OSUE 125 OSUE 1 OSUE OSUE 2 OSUE 15 OSUE L, mm,5 7, 11, 117, 124, 1, 144, 159, L,mm 1 L,mm 2 L,mm 14, 6, 17,4 66,4 21,8 7,8 27,8 76,8 4,8 8,8 4,5 92,5 54,8,8 69,4 118,4 22, 18,5 19, 2, 21, 22,5 21, 21,5

92 DIMENSIONS OF THE ATTACHED COMPONENT for OSU J I J: I: 4xM-26 mm depth, 9, ø4 O- Ring x mm INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT Standard ANSI B , class 5 [ m=2.1166; corrected x.m=+,8] Fillet Root Side Fit mm Number of Teeth z 12 Diametral Pitch DP 12/24 Pressure Angle O Pitch Dia. D 25,4 Major Dia. Dri 28, -,1 Minor Dia. Di 2, +, Space Width [Circular] Lo 4,8±, Fillet Radius Rmin,2 Max. Measurement between Pin L 17,62 +,15 Pin Dia. d 4,85±,1 Above are when hardened Hardering Specification: HRC ±2 Effective case depth ( HRC 52),7±,2 mm Materiall MoCr4 DIN 172 or better

93 Hydraulic motors with speed sensor type OS...RS Meta Hydraulic is introducing hydraulic motor with a new generation of speed sensor. The electric output signal is a standard voltage signal that can be used for regulating the speed of a motor. The speed is measured by a sensor in accordance with the Hall principle. Signal processing and amplification are performed in the sensor housing. A connection is provided in the housing by a Plug connector M12 Series. Hall sensor This performance is applicable for all motors of OS series. The main technical features correspond to the standard motors series OS.

94 DIFFERENTIAL HALL SENSOR Technical data Output signal Frequency range Output Power supply Current input Current load Ambient Temperature Protection Plug connector Mounting principle Pulses per revolution... Hz PNP...6 VDC ma VDC) ma VDC;24 C) minus... plus 125 C IP 67 M12-Series ISO U high>ud.c. -2V U <2V low U f 1 f 2 f 1=f±% Load max.:i high=i low<ma No load current, max: ma f Wiring diagram PNP NPN Stik type 4 Terminal No. Connection U d.c. No connection V Output signal

95 EPMS MOTORS ORDER CODE OS Pos.1 - Mounting Flange omit - SAE A mount, four holes A F Q B S V W Z - SAE A mount, two holes - Magneto mount, four holes - Square mount, four holes - Motor with drum brake - Short mount - Very short mount - Wheel mount - Short mount, with place for needle bearing Pos.2 - Port type omit - Side ports E - Rear ports Pos. - Displacement code 8-8,5 [cm /rev] -, [cm /rev] ,7 [cm /rev] 1-159,7 [cm /rev] -, [cm /rev] 2-2, [cm /rev] 15-14,9 [cm /rev] - 97, [cm /rev] 4-474,6 [cm /rev] (w/o Function diagram) ,7 [cm /rev] (w/o Function diagram) ,9 [cm /rev] (w/o Function diagram) , [cm /rev] (w/o Function diagram) Pos. 4- Shaft Extensions* C - ø2 straight, Parallel key Ax8x45 DIN CO - ø1¼" straight, Parallel key 16 / x / 16 x1¼ BS46 K - ø5 tapered 1:, Parallel key B6x6x DIN6885 SL - ø4,85 p.t.o. DIN 9611 Form 1 SH - ø1¼" splined 14T ANSI B Pos. 5 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 6 - Actuating Direction** R L - Right - Left Pos. 7 - Speed Monitoring omit - none - with tacho connection T RS-P RS-N Pos. 8 - Special Features (see Specification data-page OS - 4) omit - none LL LSV -Low Leakage - Low Speed Valve Pos.9 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. - Option (Paint)*** omit - no Paint P PC - Painted - Corrosion Protected Paint (only for side ports) - with speed sensor (PNP pull-down resistor) - with speed sensor (NPN pull-up resistor) Pos.11 - Design Series omit - Factory specified NOTES: * The permissible output torque for shafts must be not exceeded! ** Only for OSB *** Color at customer's request. The hydraulic motors are mangano-phosphatized as standard.

96 HYDRAULIC MOTORS OSY NEW OSY is the new hydraulic motor in a family of "disc valve" series which has dimensions and mounting data the same as at hydraulic motors type OS. This motor is described with 15 % hidger technical data-max. Torque and max. Pressure drop, thereby higher power. This makes it suitable for vehicles with greater loads and speed drop. CONTENTS Specification data... OSY-2 Function diagrams... OSY-4 6 Dimensions and mounting... OS- 11 Wheel motor... OS-12 Shaft extensions... OS-1 Permissible shaft loads... OS-14 Dimensions and mounting - OSYS, V...OSY-7 Internal Spline data... OSY-8 Order code... OSY-8 OPTIONS» Model- Disc valve, roll-gerotor» Flange and wheel mount;» Short motor;» Side and rear ports» Shafts- straight, splined and tapered;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Permissible Shaft Loads, [dan] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 159, , , P =1; P = rad Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) a Pressure drop (bar) 2 Oil flow in drain line Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 1,5 1 2 P Pressure Losses bar Q, l/min 78

97 EPMSY MOTORS SPECIFICATION DATA FOR OSY Type OSY 1 OSY OSY 2 OSY 15 OSY Displacement [cm /rev.] Max. Speed, [RPM] Int.* Max. Torque [danm] Int.* Max. Output [kw] int.* Max. Pressure Drop [bar] Int.* Max. Oil Flow [l/min] Int.* Max. Inlet Pressure [bar] Int.* Max. Return Pressure - RPM without Drain Line or - RPM Max. Pressure > RPM in Drain Line, [bar] Int.* -max. RPM Max. Return Pressure with Drain Line, [bar] Int.* Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque at max. press. drop [danm] at max. press. drop Int.* Min. Speed**, [RPM] Weight, [kg] OSYF For rear ports: OSYW +, kg OSYQ 159, ,1 51,5 19,5 24, ,9,5 8,8 11, 11,2 4 58, 64,5 19,5 24, ,2,7 6 11,2 11,7 11,6 2 72,5 8,6 18, , 6,6 6 11,7 12,2 12,1 14, ,2 96, 16 17, ,8 79,2 5 12,4 12,9 12, , 97, 11, , 78,7 5 1, 1,8 1,7 * Intermittent operation: the permissible values may occur for max. % of every minute. ** For speeds of 5 RPM lower than given, consult factory or your regional manager. 1) Intermittent speed and intermittent pressure must not occur simultaneously. 2) Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better. ) Recommend using a premium quality, anti-wear type mineral based hydraulic oil HLP(DIN51524) or HM (ISO 674/4). If using synthetic fluids consult the factory for alternative seal materials. 4) Recommended minimum oil viscosity 1mm²/s at operating temperatures. 5) Recommended maximum system operating temperature is 82 C. 6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes. 79

98 EPMSY MOTORS SPECIFICATION DATA for OS Y...LSV Low Speed Valve (LSV) LSV Series hydraulic motors have been designed to operate with normal pressure drop -1 and to ensure smooth run at low speed (up to min ), as the best security for operation is guaranteed at -1 frequency of rotation min. They have an increased starting pressure drop and are not recommended for using at pressure less than bars. Look at specification data for hydraulic motors standard version. The modification concerns only the following parameters : maximum speed, maximum output, maximum Oil flow and maximum starting pressure. Type OSY 1 OSY OSY 2 OSY 15 OSY Max. Speed, [RPM] Max. Output [kw] Max. Oil Flow [l/min] Cont. Int.* Cont. Int.* Cont. Int.* 2 8, 12, , 12,4 2 8,8 1,4 62,5 2,6 15, ,5 12,8 9 Max. Starting Pressure with Unloaded Shaft, [bar] SPECIFICATION DATA for OS Y...LL Low Leakage (LL) LL Series hydraulic motors have been designed to operate at the whole standard range of working conditions (pressure drop and frequency of rotation ), but with considerable decreased volumetric losses in the drainage ports. Their main purpose is to operate as series-connected motors in hydraulic systems. For this version is permissible decreasing of the maximal torque with up to 5% (at middle speed) and up to % (at high speed) in comparison to the standard versions of motors. Look at specification data for hydraulic motors standard version. The modification concerns only the parameters: maximum torque, maximum output, minimum starting torque. Type Max. Torque [danm] Max. Output [kw] Min. Starting Torque [danm] Cont. Int.* Cont. Int.* Cont. Int.* OSY 1 OSY OSY 2 OSY 15 OSY 4,8 48,9 17,6 21,8 5,9 9,6 55,1 61, 17,6 21,8 45,1 49,7 68,8 76,6 16,7,7 56,4 62, 87,6 91,2 14,7 15,8 71,8 7,9 85,5 92,2,,9 7,2 74,7 8

99 EPMSY MOTORS FUNCTION DIAGRAMS OSY 1 M danm int. Q=5 l/min l/min l/min 2kW N=1 kw 8% l/min l/min l/min l/min 4kW 6kW 8kW t =85% 7% kw l/min 15 kw 12 kw kw 9 l/min 18 kw int. p= bar bar bar 1 bar 5 bar 7 bar 5 bar n -1 min (rpm) OSY M danm 7 Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min int. 18 kw 21 kw 12 kw 15 kw 4kW 8kW kw 6kW 2kW N=1 kw t =85% 8% 7% int p= bar bar bar bar 1 bar 7 bar 5 bar n -1 min (rpm) The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 81

100 EPMSY MOTORS OSY 2 FUNCTION DIAGRAMS M danm 85 Q=5 l/min l/min l/min l/min l/min l/min l/min l/min 9 l/min int. 15 kw 21 kw 18 kw p= bar bar kw 155 bar 5 4kW 6kW 8kW kw 125 bar 95 bar N=1 kw 2kW 7 bar 5 t =87% 8% 85% 7% int. 1 2 OSY 15 5 bar n -1 min (rpm) Q=5 l/min M danm l/min l/min l/min l/min l/min l/min l/min 9 l/min int. 14 kw 12 kw 16 kw p=2 bar bar bar 55 kw bar 45 6kW 8kW 1 bar N=1 kw 2kW t =85% 8% 7% 4kW 1 2 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 82 int. bar 8 bar bar 45 bar 5 bar n -1 min (rpm)

101 EPMSY MOTORS FUNCTION DIAGRAMS OSY Q=5 l/min M danm l/min l/min l/min 15 l/min l/min l/min l/min 7 l/min 9 l/min int. kw 14 kw 12 kw p= bar 1 bar bar 55 1 bar 8kW bar 45 4kW 6kW 9 bar 5 7 bar kW N=1 kw t =85% 8% % 7% 52,5 bar 5 bar The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. int. 17,5 bar n -1 min (rpm) 8

102 EPMSY MOTORS The dimensions, mounting data, shaft extensions and permissible shaft loads are the same as at hydraulic motors type OS except following below. DIMENSIONS OF THE ATTACHED COMPONENT 8,2±,2,1 K 2,±,5 For OSYS I T,25 K min ø4 K 2±1 ø,5 +,51 ø9±,5 minø ø +,87 ø7±,2 Ø55 +1 ø±,1 F 15 J G H 27 +,2 +,5 52±, 27±1 4±,2 F: Oil circulation hole G: Internal drain channel H: Hardened stop plate I: O- Ring xmm J: 4xM-16 mm depth (for OSS) N: Needle bearing 1 / 8"x1¾" T: Drain connection G1/4 or M14x1,5 46±,4 15 +,5 For OSYV E H 1,5±,4 1,8±,2 min ø4 ø2±1 ø,5 +,15 ø9±,5 min ø ø +,87 ø7±,2 E: G: External drain channel Internal drain channel 4xM - 26 depth min Four H: Hardened stop plate I: O- Ring 85x2mm DRAIN CONNECTION A drain line ought to be used when pressure in the return line can exceed the permissible pressure. It can be connected: - For OSYS at the drain port of the motor; - For OSYV at the drain connection of the attached component. The maximum pressure in the drain line is limited by the attached component and its shaft seal. The drain line must be possible for oil to flow freely between motor and attached component and must be led to the tank. The maximum pressure in the drain line is limited by the attached component and its seal.

103 EPMSY MOTORS INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT Standard 12 DP / ANSI B , class 5 [ m=2.54; corrected x.m=+,4] Fillet Root Side Fit mm Number of Teeth z 12 Diametral Pitch DP / Pressure Angle O Pitch Dia. D,48 Major Dia. Dri,2 +,4 Minor Dia. Di 27,8 +,1 Space Width [Circular] Lo 4,45 +,71 Fillet Radius Rmin,2 Max. Measurement between Pin L 22,72 +,17 Pin Dia. d 5±,1 Above are when hardened Hardering Specification: HRC ±2 Effective case depth (HRC 52),7±,2 mm Material: MoCr4 DIN 172 or better ORDER CODE OSY Pos.1 - Mounting Flange omit - SAE A mount, four holes A F Q S V W - SAE A mount, two holes - Magneto mount, four holes - Square mount, four holes - Short mount - Very short mount - Wheel mount Pos.2 - Port type omit - Side ports E - Rear ports Pos. - Displacement code 1-159,7 [cm /rev] -, [cm /rev] 2-2, [cm /rev] 15-14,9 [cm /rev] - 97, [cm /rev] Pos. 5 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 6 - Special Features (see Specification data page OSY - ) omit - none LL LSV -Low Leakage - Low Speed Valve Pos. 7 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. 8 - Option (Paint)** omit - no Paint P PC - Painted - Corrosion Protected Paint Pos. 9 - Design Series omit - Factory specified Pos. 4 - Shaft Extensions* C K SL SH - ø2 straight, Parallel key Ax8x45 DIN ø5 tapered 1:, Parallel key B6x6x DIN ø4,85 p.t.o. DIN 9611 Form 1 - ø1¼" splined 14T ANSI B NOTES: * The permissible output torque for shafts must be not exceeded! ** Color at customer's request. The hydraulic motors are mangano-phosphatized as standard.

104 HYDRAULIC MOTORS OT APPLICATION»»»»»» Conveyors; Metal working machines; Machines for agriculture; Road building machines; Mining machinery; Food industries;» Special vehicles;» Plastic and rubber machinery etc. CONTENTS Specification data... OT-2 Function diagrams... OT- 5 Dimensions and mounting...ot-6 Shaft extensions... OT-7 Dimensions and mounting- OTS, V... OT-8 9 Internal Spline data...ot- Permissible shaft loads... OT- Tacho connection... OT-1 Order code... OT-1 OPTIONS» Model: Disc valve, roll-gerotor» Flange with wheel mount;» Short motor;» Tacho and speed sensor connection;» Side and rear ports;» Shafts: straight, splined and tapered;» Metric and BSPP ports;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Permissible Shaft Loads, [dan] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 161, ,2, P =17; P = rad Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) a Pressure drop (bar) 2 Oil flow in drain line Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 1,5 1 2 Pressure Losses P bar Q, l/min 86

105 EPMT MOTORS SPECIFICATION DATA OT OT OT OT OT OT OT OT Type Displacement [cm /rev.] Max. Speed, [RPM] Max. Torque [danm] Max. Output [kw] Max. Pressure Drop [bar] Max. Oil Flow [l/min] Max. Inlet Pressure [bar] Max. Return Pressure without Drain Line or Int.* Int.* peak** int.* Int.* peak** Int.* Int.* peak** - RPM - RPM 161, , , , , , , , , , , , , 27, , ,2 26, ,4 2 2 Max. Pressure > RPM in Drain Line, [bar] Max. Return Pressure with Drain Line [bar] Int.* -max. RPM Int.* peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque [danm] Min. Speed***, [RPM] Weight, [kg] at max. press. drop at max. press. drop Int.* OT OTW OTS OTV ,5 22,5 15,5 11, * Intermittent operation: the permissible values may occur for max. % of every minute. ** Peak load: the permissible values may occur for max. 1% of every minute. *** For speeds of 5 RPM lower than given, consult factory or your regional manager. 1) Intermittent speed and intermittent pressure must not occur simultaneously. 2) Recommended filtration is per ISO cleanliness code /16. A nominal filtration of 25 micron or better. ) Recommend using a premium quality, anti-wear type mineral based hydraulic oil, HLP(DIN51524) or HM(ISO674/4). If using synthetic fluids consult the factory for alternative seal materials. 4) Recommended minimum oil viscosity 1 mm²/s at ºC. 5) Recommended maximum system operating temperature is 82ºC. 6) To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for -15 minutes. 87

106 EPMT MOTORS OT 1 FUNCTION DIAGRAMS Cont. Cont. OT Cont. Cont. The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 88

107 EPMT MOTORS FUNCTION DIAGRAMS OT 2 Cont. OT 15 Cont. Cont. Cont. 89

108 EPMT MOTORS OT FUNCTION DIAGRAMS Cont. Cont. OT Cont. Cont. The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 9

109 EPMT MOTORS DIMENSIONS AND MOUNTING DATA Port A Port B Porting Side Ports Mounting Square Mount (4 Holes) C T P (A,B) P (A,B) E Rear Ports plugged W Wheel Mount Port A Port B T Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW C: 4xM- mm depth P (A,B): 2xG/4 or 2xM27x2-17 mm depth T: G 1/4 or M14x1,5-12 mm depth (plugged) Type OT 1 OT OT 2 OT 15 OT OT OT OT 725 L, mm ,5 2 Type OTE 1 OTE OTE 2 OTE 15 OTE OTE OTE OTE 725 L, mm ,5 27 L,mm 2 Type L, mm Type L, mm L,mm 2 *L, 1 mm ,5 2 OTW 1 OTW OTW 2 OTW 15 OTW OTW OTW OTW ,5 19 OTWE 1 OTWE OTWE 2 OTWE 15 OTWE OTWE OTWE OTWE , , ,5 21,5 27,8 7, 47,5 61,5 72,5 86,5 * The width of the gerolor is,5 mm greater than L. 1 91

110 EPMT MOTORS SHAFT EXTENSIONS C -ø straight, Parallel key A12x8x7 DIN 6885 Max. Torque 12,8 danm K -tapered 1:, Parallel key B12x8x28 DIN 6885 Max. Torque 2,7 danm S=46 Tightening Torque ± danm max 114 max 114 -ø1½" straight, Parallel key "x CO 8 8 "x 2¼" BS46 Max. Torque 12,8 danm SH -ø1½" splined 17T, DP 12/24 ANSI B Max. Torque 12,8 danm max 114 max 114 SL -ø4,85 p.t.o. DIN 9611 Form 1 Max. Torque 77 danm - Motor Mounting Surface max 14 92

111 EPMT MOTORS DIMENSIONS AND MOUNTING DATA - OTS and OTV max L T Port A Port B Porting Side Ports Mounting S - Short Mount C 4xø14,2 max 6,1 min 2,9 P (A,B) "O" Ring 125x T 8±,2 P (A,B) 72±,2 E Rear Ports plugged V - Very Short Mount Port A max 25 Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Port B max L Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW 72±,2 Drain port max L "O" Ring x +,5 9,5-1,6 C: 4xM- mm depth P(A,B) : 2xG/4 or 2xM27x2-17 mm depth T: G ¼ or M14x1,5-12 mm depth (plugged) Type OTS 1 OTS OTS 2 OTS 15 OTS OTS OTS OTS 725 L, mm Type 146 OTSE OTSE 157 OTSE OTSE OTSE 191 OTSE 198,5 OTSE 216 OTSE 725 L, mm ,5 226 L,mm ,5 167 Type OTV 1 OTV OTV 2 OTV 15 OTV OTV OTV OTV 725 L, mm ,5 171 Type OTVE 1 OTVE OTVE 2 OTVE 15 OTVE OTVE OTVE OTVE 725 L, mm ,5 181 L,mm 2 51,5 56,5 62, ,5 96, ,5 *L 1, mm 16,5 21,5 27,8 7, 47,5 61,5 72,5 86,5 * The width of the gerolor is,5 mm greater than L. 1 9

112 EPMT MOTORS DIMENSIONS OF THE ATTACHED COMPONENT OTS ø92 +1 F: Oil circulation hole G: Internal drain channel H: Hardened stop plate I: O- Ring 125xmm J: 4xM12-18 mm depth, 9 T: Drain connection G1/4 or M14x1,5 OTV Four depth min F: Oil circulation hole G: Internal drain channel H: Hardened stop plate I: O- Ring xmm DRAIN CONNECTION A drain line ought to be used when pressure in the return line can exceed the permissible pressure. It can be connected: - For OTS at the drain port of the motor; - For OTV at the drain connection of the attached component. The maximum pressure in the drain line is limited by the attachedcomponent and its shaft seal. The drain line must be possible for oil to flow freely between motor and attached component and must be led to the tank. The maximum pressure in the drain line is limited by the attachedcomponent and its seal. 94

113 EPMT MOTORS INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT Standard ANSI B , class 5 [m=2.1166; corrected x.m=+1,] Fillet Root Side Fit mm Number of Teeth z 16 Diametral Pitch DP 12/24 Pressure Angle O Pitch Dia. D,8656 Major Dia. Dri 8,4 +,4 Minor Dia. Di 2,15 +,4 Space Width [Circular] Lo 4,516±,7 Fillet Radius Rmin,5 Max. Measurement between Pin L 26,9 +, Pin Dia. d 4,85±,1 L Hardening Specification: HRC ±2 HRC 52,7±,2 mm effective case depth Material MoCr4 DIN 172 or better PERMISSIBLE SHAFT LOADS The output shaft runs in tapered bearings that permit high axial and radial forces. Curve " 1" shows max. radial shaft load. Any shaft load exceeding the values quoted in the curve will seriously reduce motor life. The two other curves apply to a B bearing life of hours at RPM. P rad (dan) 1 Pa= Pa= dan max (mm) Pa = dan max max 181 Pa = dan max 95

114 Hydraulic motors with speed sensor type OT...RS Meta Hydraulic is introducing a hydraulic motor with a new generation of speed sensor. The electric output signal is a standard voltage signal that can be used for regulating the speed of a motor. The speed is measured by a sensor in accordance with the Hall principle. Signal processing and amplification are performed in the sensor housing. A connection is provided in the housing by a Plug connector M12 Series. This performance is applicable for all motors of OT series. The main technical features correspond to the standard motors series OT.

115 DIFFERENTIAL HALL SENSOR Technical data Output signal Frequency range Output Power supply Current input Current load Ambient Temperature Protection Plug connector Mounting principle Pulses per revolution... Hz PNP...6 VDC ma VDC) ma VDC;24 C) minus... plus 125 C IP 67 M12-Series ISO U high>ud.c. -2V U <2V low U f 1 f 2 f 1=f±% Load max.:i high=i low<ma No load current, max: ma f Wiring diagram PNP NPN Stik type 4 Terminal No. Connection U d.c. No connection V Output signal

116 EPMT MOTORS MOTORS WITH TACHO CONNECTION - Option "T" ORDER CODE OT Pos.1 - Mounting Flange omit - Square mount, four holes S V W - Short mount - Veryshort mount - Wheel mount Pos.2 - Port type omit - Side ports E - Rear ports Pos. - Displacement code 1-161,1[cm /rev] - 1,4[cm /rev] 2-251,8[cm /rev] 15-26,[cm /rev] - 4,9[cm /rev] - 52,6[cm /rev] - 612,[cm /rev] (without Function diagram) ,[cm /rev] (without Function diagram) Pos.4 - Shaft Extensions* C - ø straight, Parallel key A12x8x7 DIN6885 CO - ø1½ straight, Parallel key / 8 x / 8 x2¼ BS46 K - ø45 tapered 1:, Parallel key B12x8x28 DIN6885 SL - ø4,85 p.t.o. DIN 9611 Form 1 SH - ø1½" splined 17T ANSI B Pos. 5 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 6 - Speed Monitoring omit - none T - with tacho connection (only for side ports) RS-P - with speed sensor (PNP pull-down resistor) RS-N - with speed sensor (NPN pull-up resistor) Pos. 7 - Special Features omit - none LL LSV -Low Leakage - Low Speed Valve Pos. 8 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. 9 - Option (Paint)** omit - no Paint P PC - Painted - Corrosion Protected Paint Pos. - Design Series omit - Factory specified NOTES: * The permissible output torque for shafts must be not exceeded! ** Color at customer's request. The hydraulic motors are mangano-phosphatized as standard. 96

117 LOW SPEED HIGH TORQUE MOTORS OTM INTRODUCTION Meta Hydraulic is now able to offer the new hydraulic motor type OTM, which is based on the well-known OT motor. This motor is developed for transmission systems with larger pressure drop and higher torque. It's design is remarkable with strengthened inner element and new geroller set. A B EXCELLENCE» High torque and pressure drop;» High inlet pressure;» High starting torque;» Improved efficiency at high pressure drop;» Smooth operation at low speed. APPLICATIONS OPTIONS» Skid Steer Loaders;» Metal working machines;» Trenchers;» Augers;» Machines for agriculture;» Road building machines;» Mine machines;» Woodworking and sawmill machinery;» Conveyors etc;» Model- Disc valve, orbiting roller;» Flange with wheel mount;» Short motor;» Side and rear ports;» Shafts- straight, splined and tapered;» Metric and BSPP ports;» Other special features. SPECIFICATION DATA Code OTM OTM 2 OTM 15 OTM OTM 47 OTM OTM Displacement [cm /rev] 1,4 251,8 26, 4,9 4, 52,6 665, Max. Max. Torque Max. Output Max. Pressure Max. Oil Speed Drop Flow [RPM] [danm] [kw] [bar] [lpm] int* int* ,5 29 int* * Intermittent operation: the permissible values may occur for max. % of every minute

118 OUTLINE DIMENSIONS REFERENCE Port A Port B Mounting Porting Square Mount (4 Holes) T P (A, B) T W Wheel Mount Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW P (A, B) : 2xG/4-17 mm depth T : G1/4 12 mm depth (plugged) Type OTM OTM 2 OTM 15 OTM OTM 47 OTM OTM 6 L1, mm 25 1,, ,6 L2, mm 16, 169,6 178,5 189, 197,, 2, L, mm 142, 148, 157,8 168, 176, 182, 199,9 L, mm * The width of the gerolor is,5 mm greater than L. 1 Type OTMW OTMW 2 OTMW 15 OTMW OTMW 47 OTMW OTMW 6 L2, mm L, mm 4,8 8, 112,1 9,1 1, 99,,8 9,8 18,8 117,8 144,8 12,8 162,4 141,4 L, mm

119 C -ø straight, Parallel key A12x8x7 DIN 6885 Max. Torque 12,8 danm SHAFT EXTENSIONS K -tapered 1:, Parallel key B12x8x28 DIN 6885 Max. Torque 2,7 danm S=46 Tightening Torque ± danm max 125 SH -ø1½" splined 17T, DP 12/24 ANSI B Max. Torque 12,8 danm max Motor Mounting Surface max 125 PERMISSIBLE SHAFT LOADS The curves apply to a B bearing life (ISO281) of hours at RPM. OTM OTMW

120 OUTLINE DIMENSIONS REFERENCE FOR OTMV Port B Port A P (A, B) : 2xG/4-17 mm depth T : G1/4 12 mm depth (plugged) Standard Rotation Viewed from Shaft End Port A Pressurized - CW Port B Pressurized - CCW Reverse Rotation Viewed from Shaft End Port A Pressurized - CCW Port B Pressurized - CW Type OTMV OTMV 2 OTMV 15 OTMV OTMV 47 OTMV OTMV 6 L1, mm 25 1,, ,6 L2, mm 6,5 112, ,5,5 146,5 164,1 L, mm 27,8 26,5 22, 21,8 2,8 27,8,2 L, mm DIMENSIONS OF THE ATTACHED COMPONENT F 47 +,5 17 +,4 J F: Oil circulation hole J: 9xM12-24 mm depth, 9, ø1±,1 I: O- Ring 9x1,5 mm T: Drain connection G1/4

121 INTERNAL SPLINE DATA FOR THE ATTACHED COMPONENT Standard ANSI B , class 5 [m=2.1166; corrected x.m=+1,] Fillet Root Side Fit mm Number of Teeth z 16 Diametral Pitch DP 12/24 Pressure Angle O Pitch Dia. D,8656 Major Dia. Dri 8,4 +,4 Minor Dia. Di 2,15 +,4 Space Width [Circular] Lo 4,516±,7 Fillet Radius Rmin,5 Max. Measurement between Pin L 26,9 +, Pin Dia. d 4,85±,1 L Hardening Specification: HRC ±2 HRC 52,7±,2 mm effective case depth Material MoCr4 DIN 172 or better ORDER CODE OTM Pos.1 - Mounting Flange omit - Square mount, four holes V W - Very short mount - Wheel mount Pos.2 - Displacement code - 1,4[cm /rev] 2-251,8[cm /rev] 15-26,[cm /rev] - 4,9[cm /rev] 47-4,[cm /rev] - 52,6[cm /rev] 6-665,[cm /rev] Pos. - Shaft Extensions* C - ø straight, Parallel key A12x8x7 DIN6885 K - ø45 tapered 1:, Parallel key B12x8x28 DIN6885 SH - ø1½" splined 17T ANSI B Pos. 4 - Ports omit - Metric (ISO 262) G - BSPP Pos. 5 - Special Features omit - none LL LSV Pos. 6 - Rotation omit - Standard Rotation R - Reverse Rotation Pos. 7 - Option (Paint)** omit - no Paint P PC -Low Leakage - Low Speed Valve - Painted - Corrosion Protected Paint Pos. 8 - Design Series omit - Factory specified NOTES: * The permissible output torque for shafts must be not exceeded! ** Color at customer's request. The hydraulic motors are mangano-phosphatized as standard. 4

122 HYDRAULIC MOTORS OV APPLICATION»»»»»» Conveyors; Metal working machines; Machines for agriculture; Road building machines; Mining machinery; Food industries;» Special vehicles;» Plastic and rubber machinery etc. CONTENTS Specification data... OV-2 Function diagrams... OV- 5 Permissible shaft loads... OV-5 Dimensions and mounting... OV-6 Dimensions and mounting- OVS... OV-6 8 Internal Spline data... OV-8 Tacho connection... OV-8 Shaft extensions... OV-11 Order code... OV-11 OPTIONS» Model- Disc valve, roll-gerotor» Flange and wheel mount;» Short motor;» Tacho and speed sensor connection;» Side ports;» Shafts- straight, splined and tapered;» Metric and BSPP ports;» Other special features. GENERAL Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque, [danm] Max. Output, [kw] Max. Pressure Drop, [bar] Max. Oil Flow, [l/min] Min. Speed, [RPM] Permissible Shaft Loads, [dan] Pressure fluid O Temperature range, [C] 2 Optimal Viscosity range, [mm /s] Filtration 14,5 81, ,5 5, P =28; P =1 rad Mineral based- HLP(DIN 51524) or HM(ISO 674/4) - 9 ISO code /16 (Min. recommended fluid filtration of 25 micron) a Oil flow in drain line Pressure Losses bar 16 Pressure drop (bar) 2 Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) Q l/min 97