SPOOL VALVE HYDRAULIC MOTORS

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2 SPOOL VALVE HYDRAULIC 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. MM, MP, MR and MH motors have a Spool Valve. 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. GEAR SET - There are two forms of stator, hence and of gear set: MM and MP have plain teeth. These types motors are suitable for long operating periods at moderate pressures- or short operating periods at high pressures. MR and MH 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. 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 MP and MR have an output shaft supported in needle bearing. These types motors are suitable for absorbing static and dynamic radial loads. 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 LSV Series hydraulic motors have been designed to operate with normal pressure drop and to ensure -1 smooth run at low speed (up to min ), as the best security for operation is guaranteed at frequency -1 of rotation min. They have an increased starting pressure drop and are not recommended for using at pressure less than 40 bar. Free Running FR Series hydraulic motors have been designed to operate with high frequencies of rotation /over than min / 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 MM APPLICATION»»»»» Conveyors Textile machines» Mining machinery Machine tools Ventilators Construction plant equipment and access platforms etc. CONTENTS Specification data... 5 Function diagrams Dimensions and mounting... 9 Shaft extensions... Permissible shaft loads... Order code 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» Speed sensoring; 8, ,1 4,5 1,8 2, Mineral based- HLP(DIN 51524) or HM(ISO 674/4) ISO code /16 (Min. recommended fluid filtration of 25 micron) MMP Series with Integrated Internal Crossover Relief Valve A B, p=0 bar ( bar) A MMP Series with Integrated Internal Crossover Relief Valve B A, p=0 bar ( bar) A B B P bar Pressure Losses MMD Series with Integrated Internal Crossover Relief Valves A B, p=0 bar ( bar) A Q, l/min B 4

4 MM SPECIFICATION DATA Type MM 8 MM 12,5 MM MM 2 MM 40 MM Displacement [cm /rev.] Max. Speed, [RPM] Max. Torque [danm] peak** Max. Output [kw] Max. Pressure Drop [bar] peak** Max. Oil Flow [l/min] Max. Inlet Pressure, [bar] cont Max. Return Pressure peak** 0-0 RPM w/o Drain Line or RPM Max. Pressure in RPM Drain Line, [bar] >800 RPM 0-max. RPM Max. Return Pressure with Drain Line [bar] peak** Max. Starting Pressure with Unloaded Shift, [bar] Min. Starting Torque [danm] at max. press. drop at max. press. drop Min. Speed***, [RPM] Weight, avg. [kg] MM MMF(S) MMFS MMP MMPF MMD MMDF 8, ,1 1,5 2,1 1,8 2, ,7 1,0 1,9 2, 2,7 2,5 2,7 2,6 2,8 12, ,6 2,, 2,4, ,2 1, ,4 2,8 2,6 2,8 2,7 2, ,5,5 5,1 2,4, ,1 2,9 0 2,1 2,5 2,9 2,7 2,9 2,8,0 1, ,7 6,4 2,4, ,4 4,8 0 2,2 2,6,0 2,8,0 2,9, ,1 5,7 6,6 1,8, , 4,6 25 2, 2,7,1 2,9,1,0, ,5 5,8 8 1,7 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 0 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 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 15-0 min. 5

5 MM Motoren FUNCTION DIAGRAMS MM 8 MM 12,5 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 6

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

7 MM FUNCTION DIAGRAMS MM 40 MM The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 8

8 MM DIMENSIONS AND MOUNTING DATA max L Port A Porting Rear Ports Port B Mounting Port A Three Bolts Mount Port B 5,4±0,1 S -SidePorts max L 45±0,2 Port A Port B 11,7±0, F - Oval Mount (2 Holes) P -SidePortswith Single Crossover Relief Valve max L Port A Port B 21,2±0,15 D -SidePortswith Dual Crossover Relief Valve max L C P T (A, B) : xm6-12 mm depth :2xG/8or(M18x1,5)-12mmdepth :G1/8or(Mx1)-mmdepth 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 40,±0, Type MM 8 MM12,5 MM MM 2 MM 40 MM L,mm ,5 121,5 Type MMS 8 MMS12,5 MMS MMS 2 MMS 40 MMS L,mm ,5 122,5 Type MMP 8 MMP12,5 MMP MMP 2 MMP 40 MMP L,mm ,5 12,5 Type MMD 8 MMD12,5 MMD MMD 2 MMD 40 MMD L,mm ,5 151,5 L,mm 1,5 5,5 8,5 1,

9 MM SHAFT EXTENSIONS C - ø16 straight, Parallel key 5x5x16 DIN 6885 Max. Torque,9 danm 0,4 CK - ø14 Straight, Parallel key 5x5x16 DIN 6885 Max. Torque danm -0,018 0,4 * M6 min 11 Deep * M6 min 11 Deep SH - ø16,5 Splined, B17x14 DIN 5482 Max. Torque 4,4 danm 0,4 * M6 min 11 Deep - Motor Mounting Surface * For F Mounting PERMISSIBLE SHAFT LOAD P a max =80 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 0 n X 1040 (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 MM MM ORDER CODE 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 D version) omit - Rear ports S - Side ports Pos.4 - Displacement code 8-8,2 [cm /rev] 12,5-12,9 [cm /rev] ,0[cm /rev] - 1,8[cm /rev] - 40,0[cm /rev] -,0[cm /rev] Pos. 6 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 7 - Line to controled ** (see page 4) /L - B A (left running) /R - A B (right running) Pos. 8 - Valve Rated Pressure *** / /0 - p= bar - p=0 bar Pos. 9 - Special Features (see page 46) Pos. - Design Series omit - Factory specified 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 - ø14 straight, Parallel key 5x5x16 DIN 6885 SH - ø16,5 splined, B17x14 DIN 5482 NOTES: * The permissible output torque for shafts must not be exceeded! ** For P option useful only. *** For P and D option useful only. The hydraulic motors are mangano-phosphatized as standard. F - FLANGE KIT (2 Holes) Order No: Flange Kit includes screws - M6x14 for attaching flange to the motor. 11

11 HYDRAULIC MP 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 Function diagrams Dimensions and mounting Wheel motor... 2 Shaft extensions Permissible shaft loads Permissible shaft Seal Pressure Order code 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» Speed sensoring» 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, ,,, Mineral based- HLP(DIN 51524) or HM(ISO 674/4) ISO code /16 (Min. recommended fluid filtration of 25 micron) Pressure drop (bar) 0 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

12 MP SPECIFICATION DATA Specification Data for MP... motors with C, CO, SH, K and SA shafts. (ø28,56 sealing diameter) Type Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque [danm] peak** Max. Output, [kw] Max. Pressure Drop [bar] peak** Max. Oil Flow [l/min] Max. Inlet Pressure [bar] peak** Max. Return Pressure with Drain Line [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] at max. press. Min. Starting Torque drop [danm] at max. press. drop Min. Speed***, [RPM] Weight, avg. [kg] MP(F) MPQ(N) MP(F)(N)E MPW(N) MPQ(N)E MP ,5 79, , 4,7 6,7 4,5 6, ,2 5,6 5,0 6,1 5, 5,5 4, 6,1 8,6 5,8 7, ,6 15 5,6 5,0 6,1 5, 5,5 6,2 8,2,7 8,4 11, ,4 6,9 5,7 5,1 6,2 5,4 5,6 9,4 11,9 14,,1 12,2 7,8 5,8 5,2 6, 5,5 5,7 15,1 19,5 22,4,2 12,5 1,2 16,8 5,9 5, 6,4 5,6 5, ,8 158, ,516, , 2,7 27,5,5 12,8 16,6 21 6,1 5,5 6,6 5,8 6, ,7 29,8 6,5 12 9,7 26,6 6,2 5,6 6,7 5,9 6, , 7,8 4,8,1 12,1 8 28,2 5,5 6,4 5,8 6,9 6,1 6, ,6 45, ,5 42,6 6,6 6,0 7,1 6, 6, , 68,5 7, ,6 54,2 6,8 6,2 7, 6,5 6, , ,4 61,9 7,1 6,5 7,6 6,8 7, ,4 4,6 7, ,5,8 7,6 6,8 8,1 7,2 7, , ,5, 7,2 5, , ,9 9,5 8, 9,0 9, 8,6 9,2 8,8 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 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

13 MP SPECIFICATION DATA (continued) Specification Data for MP... motors with CB, KB, OB and HB shafts. (ø5 sealing diameter) Type Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque [danm] peak** Max. Output, [kw] Max. Pressure Drop [bar] peak** Max. Oil Flow [l/min] Max. Inlet Pressure [bar] peak** Max. Return Pressure with Drain Line [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] at max. press. Min. Starting Torque drop [danm] at max. press. drop Min. Speed***, [RPM] Weight, avg. [kg] MP(F)... B MP(F)E...B MP ,5 79, , 4,7 6,7 4,5 6, ,2 5,6 6,1 4, 6,1 8,6 5,8 7, ,6 15 5,6 6,1 6,2 8,2,7 8,4 11, ,4 6,9 5,7 6,2 9,4 11,9 14,,1 12,2 7,8 5,9 6,4 15,1 19,5 22,4,2 12,5 1,2 16,8 6 6, ,8 158, ,516, , 2,7 27,5,5 12,8 16,6 21 6,2 6, ,7 29,8 6,5 12 9,7 26,6 6, 6, , 7,8 4,8,1 12,1 8 28,2 5,5 6,5 6, ,6 45,6 55 9,5 12,5 7,5 42,6 6,7 7, , 68,5 9, ,8 54,2 6,9 7, , , ,8 61,9 7,2 7, ,4 6,2 7, ,8,8 7,7 8, , ,5, 7,2 5, , ,6 9,4,1 * 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 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 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. 14

14 MP MP 25 FUNCTION DIAGRAMS MP 2 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 15

15 MP MP 40 FUNCTION DIAGRAMS MP The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 16

16 MP FUNCTION DIAGRAMS MP 80 MP 0 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 17

17 MP FUNCTION DIAGRAMS MP 125 MP 1 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 18

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

19 MPM Motoren FUNCTION DIAGRAM MP 15 MP 400 The function diagram data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C.

20 MP FUNCTION DIAGRAM MP 0 M danm 75 Q=5 l/min l/min 0 l/min 40 l/min l/min l/min l/min 75 l/min l/min int. 2kW kw 4kW % 5kW 6kW 65% % % 1 bar 90 bar 75 bar N=0,5kW 1kW 80% 75% int. min bar 45 bar 0 bar 15 bar n -1 (rpm) MP M danm Q=5 l/min l/min 0 l/min 40 l/min l/min l/min l/min 75 l/min l/min int. 2kW kw 4kW 5kW 80 bar bar N=0,5kW 1kW 80% 75% % 65% % % 55 bar 45 bar 0 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. 21

21 MP DIMENSIONS AND MOUNTING DATA max L Port A Porting Side Ports Port B 55±0,1 Mounting Oval Mount (2 Holes) 2xø1,5 +0,4 6,4±0,2 E -RearPorts Port B F - Oval Mount (4 Holes) 4xø1,5 +0,4 ø6,4±0,2 Port A 55±0,1 C : 4xM8-1mmdepth P (A, B) : 2xG1/2 or 2xM22x1,5-15 mm depth T : G1/4 or M14x1,5-12 mm depth (plugged) 55±0,1 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 MP(F) 25 MP(F) 2 MP(F) 40 MP(F) MP(F) 80 MP(F) 0 MP(F) 125 MP(F) 1 MP(F) MP(F) 2 MP(F) 15 MP(F) 400 MP(F) 0 MP(F) L, mm Type L, mm Type L, mm Type L, mm L, mm 1,2 MPQ 25 19,4 MP(F)E ,2 MPQE ,4 5, 14,5 MPQ 2,7 MP(F)E 2 152,5 MPQE 2 158,7 6,0 15,2 MPQ ,4 MP(F)E 40 15,2 MPQE ,4 7,40 15,6 MPQ 141,8 MP(F)E 155,8 MPQE 162,0 6,67 19,6 MPQ ,8 MP(F)E ,8 MPQE ,0,67 142,2 MPQ 0 148,4 MP(F)E 0 162,4 MPQE 0 168,6 1, 145,6 MPQ ,8 MP(F)E ,8 MPQE ,0 16,67 1,2 MPQ 1 156,4 MP(F)E 1 1,4 MPQE 1 176,6 21, 155,6 MPQ 161,8 MP(F)E,8 MPQE 182,0 26,67 162,2 MPQ 2 168,4 MP(F)E 2 182,4 MPQE 2 188,6, 171,6 MPQ ,8 MP(F)E ,8 MPQE ,0 42,67 182,2 MPQ ,4 MP(F)E 400 2,4 MPQE 400 8,6 5, 19,0 MPQ 0 199,0 MP(F)E 0 21,0 MPQE 0 219,0 66,6 2,5 MPQ 216,5 MP(F)E,5 MPQE 26,5 84,

22 MP DIMENSIONS AND MOUNTING DATA - MPW W - Wheel Mount max L min 55±0,1 max 5 P (A,B) Port A Port B T Type MPW(N) 25 MPW(N) 2 MPW(N) 40 MPW(N) MPW(N) 80 MPW(N) 0 MPW(N) 125 MPW(N) 1 MPW(N) MPW(N) 2 MPW(N) 15 MPW(N) 400 MPW(N) 0 MPW(N) L, mm L 1, mm 77,0 5,2 78,0 6, 79,5 7,4 78,5 6,67 82,5,67 85,0 1, 88,5 16,67 9,0 21, 98,5 26,67 5,0, 114,5 42,67 125,0 5, 18,5 66,6 156,0 84,0 max 0 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) : 2xG1/2 or 2xM22x1,5-15 mm depth T : G1/4 or M14x1,5-12 mm depth (plugged) ø±0,1 PERMISSIBLE SHAFT LOADS MPWN MPW The curves apply to a B bearing life of 0 hours. 1: Max. radial shaft load -1 2: n= min P -1 rad : n= min dan -1 4: n=800 min 10 Prad dan 10 1: Max. radial shaft load -1 2: n=00 min -1 : n=0 min -1 4: n=800 min ,4 mm ,4 mm Pa max =1 dan Pa max =1 dan Pa max = dan Pa max = dan 2

23 MP+MR SHAFT EXTENSIONS FOR MP AND MR C - ø25 straight, Parallel key A8x7x2 DIN 6885 Max. Torque 4 danm CB - ø2 straight, Parallel key Ax8x45 DIN 6885 Max. Torque 77 danm M8 min16 Deep 4,2±0,5 M8 min16 Deep 56,5 +0,4-1,0 max 49* CO - ø1" straight, Parallel key ¼"x¼"x1¼" BS46 Max. Torque 4 danm SB - splined A25x22xH DIN 5482 Max. Torque 4 danm ø25±0,2 ø22±0,10 M8 min16 Deep 4,2±0,5 max 49* SH - splined, BS 59 (SAE 6B) Max. Torque 40 danm M8 min16 Deep max 49* ø25,2±0,0 KB - tapered 1:, Parallel key B6x6x DIN 6885 Max. Torque 77 danm 6±0,7 58±0,4 ø4,5±0,1 S=41 Tightening Torque ±1 danm ø5±0,01 min 26,4 4,2±0,5 5±0,25 K - tapered 1:, Parallel key B5x5x14 DIN 6885 Max. Torque 40 danm OB - tapered 1:8 SAEJ 1, Parallel key 5 "x "x1¼" BS46 Max. Torque 77 danm max 49* ø4,5±0,1 S=0 Tightening Torque ±1 danm 56,5 +0,4-1,0 5±0,6 ø4 S=1 7/ 16 " Tightening Torque ±1 danm ø28,56±0,01 5±0,25 5±0,25 SA - splined, B25x22h9 DIN 5482 Max. Torque 40 danm M8 min16 Deep max 49* HB -ø1¼" splined 14T, ANSI B Norm Max. Torque 77 danm 4,2±0,5 M8 min16 Deep 56,5 +0,4-1,0 - Motor Mounting Surface * - For Q-flange 24

24 MP+MR PERMISSIBLE SHAFT LOADS FOR MP AND MR The permissible radial shaft load P to the mounting flange. rad depends on the speed (RPM) and distance (L) from the point of load Mounting Flange cylindrical - C, CO Shaft Version tapered-k,splined-sh Radial Shaft Load P rad * 800 x 200, dan n 95+L -1 n< min ; max P rad=800 dan -1 *n> _ min ; L<55 mm splined - HB cylindrical - CB 800 n x L, dan cylindrical - C, CO 800 n x L, dan The curves apply to a B bearing life of 0 hours. Prad dan 10 0 MPN and MRN 1: Max. radial shaft load -1 2: n= min -1 : n= min -1 4: n=800 min MP and MR Radial Shaft Load Prad for C, CO Shaft Extensions by L=0 (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 25

25 MP+MR MAX. PERMISSIBLE SHAFT SEAL PRESSURE FOR MP AND MR MP/MR...U1 motors with high pressure seal and without drain connection: The shaft seal pressure equals the average of input pressure and return pressure. MP/MR...U motors with high pressure seal and drain connection: The shaft seal pressure equals the pressure in the drain line. P = P input +P seal 2 return MP/MR...1 motors with low pressure seal or standard shaft seal and without drain connection: The shaft seal pressure never exceeds the pressure in the return line. MP/MR... motors with low pressure seal or standard shaft seal and with drain connection: The shaft seal pressure equals the pressure in the drain line. P bar 4 Max. return pressure without drain line or max. pressure in the drain line : Drawing for Low Pressure Seal 2: Drawing for Standard Shaft Seal for "...B" shafts : Drawing for Standard Shaft Seal (" D" Seal) 4: Drawing for High Pressure Seal (" U" Seal) n, min -1 26

26 MP ORDER CODE MP Pos.1 - Mounting Flange omit - Oval mount, two holes F - Oval mount, four holes Q -Square mount, four bolts W - Wheel mount Pos.2 - Option (needle bearings) omit - none N - with needle bearings Pos. - Port type omit - Side ports E - Rear ports Pos.4 - Displacement code 25* - 25,0 [cm /rev] 2* - 2,0 [cm /rev] 40* - 40,0 [cm /rev] - 49,5 [cm /rev] 80-79,2 [cm /rev] 0-99,0 [cm /rev] ,8 [cm /rev] 1-158,4 [cm /rev] - 198,0 [cm /rev] 2-247,5 [cm /rev] 15-16,8 [cm /rev] ,0 [cm /rev] 0-495,0 [cm /rev] - 62,6 [cm /rev] Pos.5 - Shaft Extensions**(see page 24) C - ø25 straight, Parallel key A8x7x2 DIN6885 VC - ø25 straight, Parallel key A8x7x2 DIN6885 with corrosion resistant bushing ø1" straight, Parallel key ¼"x¼"x1¼" BS46 CO VCO SH VSH K SA VSA CB KB SB OB HB - - ø1" straight, Parallel key ¼"x¼"x1¼" BS46 with corrosion resistant bushing - 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 DIN ø5 tapered 1:, Parallel key B6x6x DIN splined A 25x22 DIN ø1¼" tapered1:8, Parallel key "x "x1¼" BS46 - ø1¼" splined 14T ANSI B Pos. 6 - Shaft Seal Version (see page 26) omit - Low pressure shaft seal or Standard shaft seal for...b shaft D - Standard shaft seal U - High pressure shaft seal (without check valves) Pos. 7 - Drain Port omit - with drain port 1 - without drain port Pos. 8 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 9 - Special Features (see page 46) Pos. - Design Series omit - Factory specified * Not with Low Pressure Seal ** The permissible output torque for shafts must not be exceeded! NOTES: The following combinations are not allowed: - Q flange with...b shafts; - W flange with...b shafts, U option or E rear ports; - N option with...b shafts, Low Pressure Seal or U option; -...B shafts with D and U shaft seals. The hydraulic motors are mangano-phosphatized as standard. 27

27 HYDRAULIC MR 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 Function diagrams Dimensions and mounting... 6 Shaft extensions Permissible shaft loads Permissible shaft Seal Pressure Order code... 7 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, roll-gerotor» Flange 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» Speed sensoring» Other special features 51, , Mineral based- HLP(DIN 51524) or HM(ISO 674/4) ISO code /16 (Min. recommended fluid filtration of 25 micron) Oil flow in drain line P bar Pressure Losses 0 Pressure drop (bar) 0 Viscosity 2 (mm /s) 5 5 Oil flow in drain line (l/min) 2,5 1,8,5 2, Q, l/min 28

28 MR SPECIFICATION DATA Specification Data for MR... motors with C, CO, SH, K and SA shafts. (ø28,56 sealing diameter) Type Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque [danm] peak** Max. Output, [kw] Max. Pressure Drop [bar] peak** Max. Oil Flow [l/min] Max. Inlet Pressure [bar] peak** Max. Return Pressure with Drain Line [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque [danm] Min. Speed***, [RPM] Weight, avg. [kg] MR(F) For rear ports: MRQ(N) +0,6 kg at max. press. drop at max. press. drop MR , , ,8 6,2 80, , ,9 6, 99, ,2 6,6 125, ,5 14, , 6,8 159, , ,5 7,0 199, , ,2 2, , ,4 7,8 15, ,5 9,1 8, ,8 6, ,5 9,8 9, * 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. 29

29 MR SPECIFICATION DATA (continued) Specification Data for MR... motors with CB, KB, OB and HB shafts. (ø5 sealing diameter) Type Displacement, [cm /rev.] Max. Speed, [RPM] Max. Torque [danm] peak** Max. Output, [kw] Max. Pressure Drop [bar] peak** Max. Oil Flow [l/min] Max. Inlet Pressure [bar] peak** Max. Return Pressure with Drain Line [bar] peak** Max. Starting Pressure with Unloaded Shaft, [bar] at max. press. Min. Starting Torque drop [danm] at max. press. drop Min. Speed***, [RPM] Weight, avg. [kg] MR(F) For rear ports:+0,6 kg MR , , ,9 80, , , , 125, ,5 14, ,4 159, , ,6 199, ,1 2, ,5 15, , ,8, ,9 * 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. 0

30 MR FUNCTION DIAGRAMS MR 8kW 6kW 4kW 2kW 0,5kW 1kW MR 80 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 1

31 MR FUNCTION DIAGRAMS MR 0 MR 125 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 2

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

33 MR FUNCTION DIAGRAMS MR 2 MR 15 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 4

34 MR FUNCTION DIAGRAM MR 400 The function diagram data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 5

35 MR DIMENSIONS AND MOUNTING DATA max L Port A Porting Port B Mounting Oval Mount (2 Holes) Side Ports 55±0,1 2xø1,5 +0,4 max 7,5 F - Oval Mount (4 Holes) E Rear Ports 4xø1,5 +0,4 Port A Port B 55±0,1 max 7,5 55±0,1 Q - Square Mount (4 Bolts) C : 4xM8-1mmdepth P(A,B) :2xG1/2or2xM22x1,5-15mmdepth 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 max 7,5 min 15 deep Type L, mm Type L, mm Type L, mm Type L, mm L, mm MR(F) 18,0 MRQ 14,5 MR(F)E 157,5 MRQE 16,5 9,0 MR(F) 80 14,0 MRQ ,5 MR(F)E ,5 MRQE ,5 14,0 MR(F) 0 146,0 MRQ 0 152,0 MR(F)E 0 165,5 MRQE 0 171,5 17,4 MR(F) 125 1,5 MRQ ,5 MR(F)E 125 1,0 MRQE ,0 21,8 MR(F) 1 156,5 MRQ 1 162,5 MR(F)E 1 176,0 MRQE 1 182,0 27,8 MR(F) 16,5 MRQ 169,5 MR(F)E 18,0 MRQE 189,0 4,8 MR(F) 2 172,0 MRQ 2 179,0 MR(F)E 2 192,0 MRQE 2 198,0 4,5 MR(F) 15 18,0 MRQ ,0 MR(F)E 15 4,0 MRQE 15 2,0 54,8 MR(F) ,0 MRQ 400 4,0 MR(F)E ,0 MRQE ,0 69,4 6 1

36 MR ORDER CODE MR Pos.1 - Mounting Flange omit - Oval mount, two holes F - Oval mount, four holes Q -Square mount, four bolts Pos.2 - Option (needle bearings) omit N - none - with needle bearings Pos. - Port type omit - Side ports E - Rear ports Pos.4 - Displacement code - 51,5 [cm /rev] 80-80, [cm /rev] 0-99,8 [cm /rev] ,7 [cm /rev] 1-159,6 [cm /rev] - 199,8 [cm /rev] 2-2,1 [cm /rev] 15-15,7 [cm /rev] ,0 [cm /rev] CB KB SB OB HB omit 1 - ø2 straight, Parallel key Ax8x45 DIN ø5 tapered 1:, Parallel key B6x6x DIN splined A 25x22 DIN ø1¼" tapered1:8, Parallel key "x "x1¼" BS46 - ø1¼" splined 14T ANSI B Pos. 6 - Shaft Seal Version (see page 26) omit - Low pressure shaft seal or Standard shaft seal for...b shaft D - Standard shaft seal U - High pressure shaft seal (without check valves) Pos. 7 - Drain Port - with drain port - without drain port Pos. 8 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 9 - Special Features (see page 46) Pos. - Design Series omit - Factory specified Pos.5 - Shaft Extensions*(see page 24) C VC CO VCO SH VSH ø25 straight, Parallel key A8x7x2 DIN6885 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 - ø25,2 splined BS 59 (SAE 6B) - ø25,2 splined BS 59 (SAE 6B) with corrosion resistant bushing K - ø28,56 tapered 1:, Parallel key B5x5x14 DIN6885 SA - ø24,5 splined B 25x22 DIN 5482 VSA - ø24,5 splined B 25x22 DIN 5482 with corrosion resistant bushing * The permissible output torque for shafts must not be exceeded! NOTES: 1. The following combinations are not allowed:- Q flange with...b shafts; - N option with...b shafts, Low Pressure Seal or U option; -...B shafts with D and U shaft seals. The hydraulic motors are mangano-phosphatized as standard. 7

37 HYDRAULIC MH APPLICATION» Conveyors» Feeding mechanism of robots and manipulators» Metal working machines» Textile machines» Machines for agriculture» Food industries» Mining machinery etc. CONTENTS Specification data... 9 Function diagrams Permissible shaft loads... 4 Dimensions and mounting Shaft extensions Order code 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) ISO code /16 (Min. recommended fluid filtration of 25 micron) Pressure drop (bar) 0 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 Q, l/min 8

38 MH SPECIFICATION DATA 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. Starting Pressure with Unloaded Shaft, [bar] Min. Starting Torque [danm] Min. Speed***, [RPM] Weight, avg. [kg] peak** peak** peak** at max. press. drop at max. press. drop MH , , , , , , ,5 96, , , 0 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 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. 9

39 MH MH FUNCTION DIAGRAMS MH 2 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 40

40 MH MH 15 FUNCTION DIAGRAMS MH 400 The function diagrams data was collected at back pressure 5 bar and oil with viscosity of 2 mm²/s at C. 41

41 MH FUNCTION DIAGRAMS MH 0 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 MH The permissible radial shaft load Prad depends on the speed (RPM) and distance (L) from the point of load to the mounting flange. 10 Radial Shaft Load P rad = x 200, dan* n,5+l Prad dan 1 *L< mm; n³ min dan Prad dan min

42 MH DIMENSIONS AND MOUNTING DATA Magneto Maunt (4 holes) ø82,5±0,05 max L L 1 max 66,5 46,4±0,15 6±0,15 ±0, ±0, 18±0,1 18±0,1 Port A Port B ±0, ±0, 16 6,1±0, ø o ø6,4±0,15 Type MH MH 2 MH 15 MH 400 MH 0 L, mm L,mm 1 27,8 4,8 4,5 54,8 69,4 10 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±0,1 max 121,5 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 4

43 MH MAX. PERMISSIBLE SHAFT SEAL PRESSURE FORMH MH...U1 motors with high pressure seal and without drain connection: The shaft seal pressure equals the average of input pressure and return pressure. MH...U motors with high pressure seal and drain connection: The shaft seal pressure equals the pressure in the drain line. P = P input +P seal 2 return MH...1 motors with standard shaft seal and without drain connection: The shaft seal pressure never exceeds the pressure in the return line. MH... motors with standard shaft seal and with drain connection: The shaft seal pressure equals the pressure in the drain line. Max. return pressure without drain line or max. pressure in the drain line P bar : Drawing for Standard Shaft Seal 2: Drawing for High Pressure Seal (" U" Seal) n, min -1 44

44 MH 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 -0,06 5-0,2 ø5 ø2 +0,018 +0,002 ø5 ø1,75-0,025 M8 min 16 Deep 58 M8 min 16 Deep CB - ø5 straight, Parallel key Ax8x45 DIN 6885 Max. Torque 95 danm -0,06 8-0,2 ø5 M8 min 16 Deep 58 +0,018 +0,002 ø5 K - tapered 1:, Parallel key B6x6x DIN 6885 Max. Torque 95 danm S=41, Tightening torque 1: ±1 danm 6-0,0 ø4,5±0,1 19,1-0,1 ø5 6±0,7 4 Mx1,5 ø44 5±0,25 58 ORDER CODE MH Pos.1 - Displacement code - 1, [cm /rev] 2-252,0 [cm /rev] 15-14,9 [cm /rev] ,8 [cm /rev] 0-2,4 [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. - Shaft Seal Version (see page 44) omit U - Standard shaft seal - High pressure shaft seal (without check valves) Pos. 4 - Drain Port omit 1 - with drain port - without drain port Pos. 5 - Ports omit - BSPP (ISO 228) M - Metric (ISO 262) Pos. 6 - Special Features (see page 46) Pos. 7 - Design Series omit - Factory specified NOTES: * The permissible output torque for shafts must be not exceeded! The hydraulic motors are mangano-phosphatized as standard. 45

45 MOTOR SPECIAL FEATURES Special Feature Description Motor for Speed Sensor* Low Leakage Low Speed Valving Free Running Reverse Rotation Paint** Corrosion Protected Paint** Order Code RS LL LSV FR R P PC Motor type MM MP MPN MPW MR MRN MH O O - - O - O O O - O O - O O O - O O - O O O - O O - O O O O O O O O O O O O O O O O O O O O O O O - S Check Valves S S*** S S S*** S S Optional Not applicable Standard * for sensor ordering see pages ** color at customer's request. *** without check valves for "U" shaft seal versions (see page 26) 46

46 WITH SPEED SENSOR MM...RS 26,5 M12x max MP...RS and MR...RS max 6 max 42 for Q-flange M12x ,5 MH...RS max 4,7 M12x1 47

47 SPEED SENSOR TECHNICAL DATA OF THE SPEED SENSOR Technical data Output signal Frequency range Output Power supply Current input Current load Ambient Temperature Protection Plug connector Mounting principle Hz PNP, NPN...6 VDC ma VDC) 0 0 ma (@24 VDC;24 C) 0 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 2±% Load max.:i high=i low<ma No load current, max: ma f Motor type Pulses per revolution MM MP MR MH Wiring diagrams PNP NPN R =U /I (=ma) Load d.c. max Stick type Order Code for Speed Sensor Terminal No Connection U d.c. No connection 0V Output signal Cable Output Brown White Blue Black Sensor Code Output type RSN RSP PSNL5 RSPL5 NPN PNP NPN PNP Electric connection Connector BINDER 71 series Connector BINDER 71 series Cable output x0,25; 5m long Cable output x0,25; 5m long NOTE: *- The speed sensor is not fitted at the factory, but is supplied in a plastic bag with the motor. For installation see enclosed instructions. 48