Variable Plug-in Motor 6VE RE 91616/01.12 1/52 Data sheet Series 71 Sizes 60 to 170 Nominal pressure 450 bar Maximum pressure 500 bar Open and closed circuits Contents Ordering code for standard program 2 Technical data 5 HP Proportional hydraulic control 10 EP Proportional electric control 13 HZ Two-point hydraulic control 16 EZ Two-point electric control 18 H utomatic high-pressure related control 20 Dimensions size 60 to 170 24 Connector for solenoids 40 Sensors 40 Flushing and boost pressure valve 41 Counterbalance valve VD and VE 43 Integrated counterbalance valve VI 47 Setting range for displacement 50 Installation instructions 51 General instructions 52 Features Variable plug-in motor with axial tapered piston rotary group of bent-axis design, for hydrostatic drives in open and closed circuits Far-reaching integration in mechanical gearbox due to recessed mounting flange located in the center of the case (extremely space-saving construction) Easy to install, simply plug into the mechanical gearbox (no configuration specifications to be observed) Tested unit ready to install For use especially in mobile applications The displacement can be infinitely changed from Vg max to V g min = 0. The wide control range enables the variable motor to satisfy the requirement for high speed and high torque. The output speed is dependent on the flow of the pump and the displacement of the motor. The output torque increases with the pressure differential between the high and low-pressure side and with increasing displacement.
2/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Ordering code for standard program 6V E 0 0 / 71 M W V 0 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 xial piston unit ent-axis design, variable, nominal pressure 450 bar, maximum pressure 500 bar 01 Restriction by version with counterbalance valve, nominal pressure 350 bar, maximum pressure 420 bar 6V Operating mode 02 Plug-in motor E Size (NG) 03 Geometric displacement, see table of values on page 8 060 085 115 170 Control device 060 085 115 170 Proportional control positive control Dp St = 10 bar l l l l HP1 hydraulic Dp St = 25 bar l l l l HP2 negative control Dp St = 10 bar l l l l HP5 Dp St = 25 bar l l l l HP6 Proportional control positive control U = 12 V DC l l l l EP1 electric U = 24 V DC l l l l EP2 negative control U = 12 V DC l l l l EP5 U = 24 V DC l l l l EP6 Two-point control negative control l HZ5 04 hydraulic l l l m 1) HZ7 Two-point control negative control U = 12 V DC l EZ5 electric U = 24 V DC l EZ6 U = 12 V DC l l l EZ7 U = 24 V DC l l l EZ8 utomatic control, with minimum pressure increase Dp high-pressure related, approx. 10 bar l l l l H1 positive control with pressure increase Dp = 100 bar l l l l H2 with minimum pressure increase Dp approx. 10 bar m m m m H3 1) Pressure control/override Without 00 05 Pressure control fixed setting, only for HP5, HP6, EP5 and EP6 D1 Override of the H1 and H2 controls, hydraulic remote control, proportional T3 Connector for solenoids 2) Without (only with hydraulic controls) 0 06 DEUTSCH - molded connector, 2-pin without suppressor diode P dditional function 1 07 Without 0 dditional function 2 08 Without 0 1) 2) = vailable m = On request = Not available Only possible in conjunction with port plate 6 (integrated counterbalance valve) Connectors for other electric components can deviate.
RE 91616/01.12 6VE Series 71 osch Rexroth G 3/52 Ordering code for standard program 6V E 0 0 / 71 M W V 0 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 Response time damping (for selection, see control) Without damping (standard with HP and EP) 0 09 With damping HP, EP, HP5, 6D. and EP5,6D.; HZ, EZ, H3, H1 and H2 with counterbalance valve VD/VE 1 One-sided in inlet to large stroking chamber (H) 4 Setting range for displacement 3) 060 085 115 170 V g max -adjusting screw V g min -adjusting screw Without short (0-adjustable) l l l l medium l l l l long l l l l C extra long l l D Short short (0-adjustable) l l l l E 10 medium l l l l F long l l l l G extra long l l H Medium short (0-adjustable) l l l l J medium l l l l K long l l l l L extra long l l M Series 11 Series 7, index 1 71 Configuration of ports and fastening threads 12 Metric, port threads with O-ring seal according to ISO 6149 M Direction of rotation 13 Viewed on drive shaft, bidirectional W Seals 14 FKM (fluor-caoutchouc) V Drive shaft bearing 15 Standard bearing 0 Mounting flange 060 085 115 170 ISO 3019-2 160-2 l P2 16 190-2 l Y2 200-2 l l S2 Drive shaft 060 085 115 170 Splined shaft DIN 5480 W35x2x16x9g l Z8 17 W40x2x18x9g l l Z9 W45x2x21x9g l 1 = vailable m = On request = Not available 3) The settings for the adjusting screws can be found in the table (page 50).
4/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Ordering code for standard program 6V E 0 0 / 71 M W V 0 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 18 19 Port plate for service lines 060 085 115 170 SE flange ports and at rear l l l l 1 SE flange ports and at side, opposite l l l l 2 SE flange port and at bottom only with integrated counterbalance valve VI 4) l l l m 6 Port plate for mounting a counterbalance valve, with 1-level pressurerelief VD20 l l l 7 valve 5) VD25, VE25 l l 8 Valves 060 085 115 170 Without l l l l 0 With counterbalance valve VD/VE mounted 6) l l l l W With integrated brake release valve (only with port plate 6) For external piping l l l m Y With flushing and boost pressure valve mounted, flushing on both sides Flushing flow with: Dp = p ND p G = 25 bar and ν = 10 mm 2 /s (p ND = low pressure, p G = case pressure) Only possible with port plates 1 and 2 With internal ducting l l l m Z Flushing flow q v [L/min] 3.5 l l l 5 l l l 8 l l l l C 10 l l l l D 14 l l l F 17 l 7) G 20 l 7) l 7) H 25 l 7) l 7) J 30 l 7) l 7) K 35 l 7) L 40 l 7) M Speed sensors Without 0 20 Prepared for DS speed sensor U DS speed sensor mounted 8) V Standard / special version Standard version 0 21 Standard version with installation variants, e. g. T ports against standard open or closed Y Special version S Note Short designation on a feature refers to a special version not covered by the ordering code. = vailable m = On request = Not available 4) Only for HZ7 and H3. Supplement specification for integrated counterbalance valve VI, see separate ordering code on page 47 5) Only possible in combination with HP, EP and H control 6) Specify ordering code of counterbalance valve acc. to data sheet (VD - RE 95522, VE - RE 95525) separately 7) Not for EZ7, EZ8, HZ7 and H3 8) Specify ordering code of sensor acc. to data sheet (DS - RE 95133) separately and observe the requirements on the electronics
RE 91616/01.12 6VE Series 71 osch Rexroth G 5/52 Technical data Hydraulic fluid efore starting project planning, please refer to our data sheets RE 90220 (mineral oil), RE 90221 (environmentally acceptable hydraulic fluids) and RE 90222 (HFD hydraulic fluids) for detailed information regarding the choice of hydraulic fluid and application conditions. The variable motor 6VE is not suitable for operation with HF hydraulic fluid. If HF, HFC or HFD or environmentally acceptable hydraulic fluids are used, the limitations regarding technical data or other seals must be observed. Please contact us. Selection diagram Viscosity ν [mm 2 /s] -40 1600-20 0 20 40 60 80 100 1600 1000 600 400 200 100 60 40 20 10 VG 22 VG 32 VG 46 VG 68 VG 100 36 16 ν opt Details regarding the choice of hydraulic fluid The correct choice of hydraulic fluid requires knowledge of the operating temperature in relation to the ambient temperature: in a closed circuit, the circuit temperature; in an open circuit, the reservoir temperature. The hydraulic fluid should be chosen so that the operating viscosity in the operating temperature range is within the optimum range (ν opt see shaded area of the selection diagram). We recommended that the higher viscosity class be selected in each case. Example: t an ambient temperature of C, an operating temperature of 60 C is set in the circuit. In the optimum operating viscosity range (ν opt. shaded area), this corresponds to the viscosity classes VG 46 or VG 68; to be selected: VG 68. Note The case drain temperature, which is affected by pressure and speed, is always higher than the circuit temperature or reservoir temperature. t no point of the component may the temperature be higher than 115 C, however. The temperature difference specified below is to be taken into account when determining the viscosity in the bearing. If the above conditions cannot be maintained due to extreme operating parameters, we recommend using a flushing and boost pressure valve (see pages 41 and 42). 5 5-40 -25-10 0 10 30 50 70 90 115 Temperature t [ C] t min = -40 C Hydraulic fluid temperature range t max = +115 C Viscosity and temperature of hydraulic fluid Transport and storage at ambient temperature Viscosity [mm 2 /s] Temperature Comment T min -50 C T opt = +5 C to +20 C factory preservation: up to 12 months with standard, up to 24 months with long-term (Cold) start-up 1) n max = 1600 T St -40 C t 3 min, without load (p 50 bar), n 1000 rpm Permissible temperature difference DT 25 K between axial piston unit and hydraulic fluid Warm-up phase n < 1600 to 400 T = -40 C to -25 C at p nom, 0.5 n nom and t 15 min Operating phase Temperature difference DT = approx. 12 K between hydraulic fluid in the bearing and at port T. Maximum temperature 115 C in the bearing 103 C measured at port T Continuous operation n = 400 to 10 n opt = 16 to 36 T = -25 C to +90 C measured at port T, no restriction within the permissible data Short-term operation n min < 10 to 7 T max = +103 C measured at port T, t < 3 min, p < 0.3 p nom Recovery phase after n > 12 T < +90 C minimum duration 30 min at n = 0.5 n max short-term operation FKM shaft seal 1) T +115 C see page 6 t temperatures below -25 C, an NR shaft seal is required (permissible temperature range: -40 C to +90 C). 1)
6/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Technical data Filtration of the hydraulic fluid Finer filtration improves the cleanliness level of the hydraulic fluid, which increases the service life of the axial piston unit. To ensure the functional reliability of the axial piston unit, a gravimetric analysis of the hydraulic fluid is necessary to determine the amount of solid contaminant and to determine the cleanliness level according to ISO 4406. cleanliness level of at least 20/18/15 is to be maintained. t very high hydraulic fluid temperatures (90 C to maximum 115 C), a cleanliness level of at least 19/17/14 according to ISO 4406 is necessary. If the above classes cannot be achieved, please contact us. Shaft seal Influence of case pressure on beginning of control n increase in case pressure affects the beginning of control of the variable motor when using the following control options: HP, H.T3 increase With the following controls, an increase in the case pressure has no influence on the beginning of control: EP, H The factory setting of the beginning of control is made at p abs = 2 bar case pressure. Direction of flow Direction of rotation, viewed on drive shaft cw ccw to to Permissible pressure loading The service life of the shaft seal is influenced by the speed of the axial piston unit and the case drain pressure (case pressure). The mean pressure difference of 2 bar between the case and the ambient pressure may not be enduringly exceeded at normal operating temperature. For a higher pressure difference at reduced speed, see diagram. Momentary pressure spikes (t < 0.1 s) of up to 10 bar are permitted. The service life of the shaft seal decreases with an increase in the frequency of pressure spikes. The case pressure must be equal to or higher than the ambient pressure. Differential pressure p [bar] 5 4 3 2 1 0 Speed n [rpm] 2000 4000 6000 8000 10000 NG115 NG170 NG85 NG60 NG170 NG115 NG60 NG85 These values are valid for an ambient pressure p abs = 1 bar. Temperature range The FKM shaft seal may be used for case drain temperatures from -25 C to +115 C. Note For application cases below -25 C, an NR shaft seal is required (permissible temperature range: -40 C to +90 C). State NR shaft seal in plain text when ordering. Please contact us.
RE 91616/01.12 6VE Series 71 osch Rexroth G 7/52 Technical data Operating pressure range (operating with mineral oil) Pressure at service line port or Nominal pressure p nom 450 bar absolute Maximum pressure p max 500 bar absolute Single operating period 10 s Total operating period at n nom 300 h Minimum pressure (high-pressure side) 25 bar Summation pressure (pressure + pressure ) p Su _ 700 bar Rate of pressure change R max with integrated pressure-relief valve 9000 bar/s without pressure-relief valve 16000 bar/s Pressure p p nom Dp Dt Time t Minimum pressure pump mode (inlet) To prevent damage to the axial piston motor in pump operating mode (change of high-pressure side with unchanged direction of rotation, e. g. when braking), a minimum pressure must be guaranteed at the service line port (inlet). This minimum pressure is dependent on the speed and displacement of the axial piston unit (see characteristic curve below). Inlet pressure pabs [bar] 16 14 12 10 8 6 4 2 1 V g max V g x 0.3 V g max 0 0.4 0.7 1.0 1.3 1.6 Speed n / n nom This diagram is valid only for the optimum viscosity range from n opt = 16 to 36 mm 2 /s. Please contact us if these conditions cannot be satisfied. Note Values for other hydraulic fluids, please contact us. Definition Nominal pressure p nom The nominal pressure corresponds to the maximum design pressure. Maximum pressure p max The maximum pressure corresponds to the maximum operating pressure within the single operating period. The sum of the single operating periods must not exceed the total operating period. Minimum pressure (high-pressure side) Minimum pressure at the high-pressure side ( or ) which is required in order to prevent damage to the axial piston unit. Summation pressure p Su The summation pressure is the sum of the pressures at both service line ports ( and ). Rate of pressure change R Maximum permissible rate of pressure rise and reduction during a pressure change over the entire pressure range. Pressure p Single operating period Maximum pressure p max Nominal pressure p nom t 1 t 2 t n Minimum pressure (high-pressure side) Total operating period = t 1 + t 2 +... + t n Time t
8/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Technical data Table of values (theoretical values, without efficiency and tolerances; values rounded) Size NG 60 85 115 170 Displacement V g max cm 3 62.0 85.2 115.6 171.8 geometric, per revolution V g min cm 3 0 0 0 0 Speed maximum 1) (while adhering to the maximum permissible input flow) at V g max n nom rpm 4450 3900 3550 3100 at V g < V g max n max rpm 7200 6800 6150 4900 V g x 0.6 V g max cm 3 37 51 69 V g x 0.38 V g max cm 3 65 at V g 0 n max rpm 8400 8350 7350 5750 Input flow 2) at n nom and V g max q V max L/min 276 332 410 533 Torque 3) at V g max and Δp = 450 bar T max Nm 444 610 828 1230 Rotary stiffness V g max to V g /2 c min knm/rad 15 22 37 52 V g /2 to 0 (interpolated) c max knm/rad 45 68 104 156 Moment of inertia for rotary group J GR kgm 2 0.0043 0.0072 0.0110 0.0213 Maximum angular acceleration a rad/s 2 21000 17500 15500 11000 Case volume V L 0.8 1.0 1.5 2.3 Mass (approx.) without VI m kg 28 36 46 62 with VI m kg 37 45 52 70 Note Operation above the maximum values or below the minimum values may result in a loss of function, a reduced service life or in the destruction of the axial piston unit. Other permissible limit values, such as speed variation, reduced angular acceleration as a function of the frequency and the permissible angular acceleration at start (lower than the maximum angular acceleration) can be found in data sheet RE 90261. Permissible displacement in relation to speed Displacement Vg / Vg max 1) 2) 3) 4) 1.0 0.8 0.6 0.4 0.38 0.2 NG170 NG85, 115 NG60 4) 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.74 1.58 1.62 Speed n / n nom The values are valid: --for the optimum viscosity range from n opt = 16 to 36 mm 2 /s --with hydraulic fluid on the basis of mineral oil Restriction of input flow with counterbalance valve, see pages 44 and 48 Torque without radial force, with radial force see page 9 Values in this range on request
RE 91616/01.12 6VE Series 71 osch Rexroth G 9/52 Technical data Permissible radial and axial forces of the drive shaft Size NG 60 85 115 170 Drive shaft in W35 W40 W40 W45 Maximum radial force 1) at distance a (from shaft collar) F q Fq max N 10266 12323 16727 21220 a a mm 20 22.5 22.5 25 with permissible torque T max Nm 444 610 828 1189 Permissible pressure Δp at V g max p nom perm. bar 450 450 450 435 Maximum axial force 2) + Fax Permissible axial force per bar operating pressure 1) 2) + F ax max N 500 710 900 1120 F ax max N 0 0 0 0 F ax perm./bar N/bar 7.5 9.6 11.3 15.1 With intermittent operation. Maximum permissible axial force during standstill or when the axial piston unit is operating in non-pressurized condition. Note Influence of the direction of the permissible axial force: + F ax max = Increase in service life of bearings F ax max = Reduction in service life of bearings (avoid) Effect of radial force F q on the service life of bearings y selecting a suitable direction of radial force F q, the load on the bearings, caused by the internal rotary group forces can be reduced, thus optimizing the service life of the bearings. Recommended position of mating gear is dependent on direction of rotation. Examples: Toothed gear drive V-belt drive φ opt = 45 φ opt = 45 lternating direction of rotation lternating direction of rotation φ opt = 70 φ opt = 70 "Counter-clockwise" direction of rotation Pressure at port "Clockwise" direction of rotation Pressure at port "Counter-clockwise" direction of rotation Pressure at port Determining the operating characteristics Input flow q v = V g n 1000 η v [L/min] Speed n = q V 1000 η v [rpm] V g Torque T = V g Δp η mh 20 π [Nm] V g = Displacement per revolution in cm 3 Δp = Differential pressure in bar n = Speed in rpm η v = Volumetric efficiency η mh = Mechanical-hydraulic efficiency η t = Total efficiency (η t = η v η mh ) Power P = 2 π T n = q v Δp η t [kw] 60000 600
10/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 HP Proportional hydraulic control The proportional hydraulic control, type HP, provides infinite adjustment of the displacement, proportional to the pilot pressure applied to port. HP1, HP2 positive control eginning of control at Vg min (minimum torque, maximum permissible speed at minimum pilot pressure) End of control at Vg max (maximum torque, minimum speed at maximum pilot pressure) HP5, HP6 negative control eginning of control at Vg max (maximum torque, minimum speed at minimum pilot pressure) End of control at Vg min (minimum torque, maximum permissible speed at maximum pilot pressure) Note Maximum permissible pilot pressure: pst = 100 bar The control oil is internally taken out of the high pressure side of the motor ( or ). For reliable control, an operating pressure of at least 30 bar is required in (). If a control operation is performed at an operating pressure < 30 bar, an auxiliary pressure of at least 30 bar must be applied at port G via an external check valve. For lower pressures, please contact us. Please note that pressures up to 500 bar can occur at port G. Please state the desired beginning of control in plain text when ordering, e. g.: beginning of control at 10 bar. The beginning of control and the HP characteristic are influenced by the case pressure. n increase in the case pressure causes an increase in the beginning of control (see page 6) and thus a parallel shift of the characteristic. HP1, HP5 pilot pressure increase Δp St = 10 bar HP1 positive control pilot pressure increase of 10 bar at port results in an increase in displacement from V g min to V g max. HP5 negative control pilot pressure increase of 10 bar at port results in a decrease in displacement from V g max to V g min. eginning of control, setting range 2 to 20 bar Standard setting: eginning of control at 3 bar (end of control at 13 bar) Note The spring return feature in the control part is not a safety device The control part can stick in an undefined position by internal contamination (contaminated hydraulic fluid, abrasion or residual contamination from system components). s a result, the control will no longer respond correctly to the operator's commands. Check whether the application on your machine requires additional safety measures, in order to bring the driven actuator into a controlled and safe position (e. g. immediate stop). Characteristic HP5 HP1 0 0.2 0.4 0.6 0.8 1.0 V g min V g / V g max V g max Pilot pressure increase eginning of control Setting range 35 30 25 20 15 12 10 5 2 Pilot pressure pst [bar] Displacement HP2, HP6 pilot pressure increase Δp St = 25 bar HP2 positive control pilot pressure increase of 25 bar at port results in an increase in displacement from V g min to V g max. HP6 negative control pilot pressure increase of 25 bar at port results in a decrease in displacement from V g max to V g min. eginning of control, setting range 5 to 35 bar Standard setting: eginning of control at 10 bar (end of control at 35 bar) Characteristic HP6 HP2 Pilot pressure increase eginning of control Setting range 70 60 50 40 35 30 20 10 5 Pilot pressure pst [bar] 0 0.2 0.4 0.6 0.8 1.0 V g min V g / V g max V g max Displacement
RE 91616/01.12 6VE Series 71 osch Rexroth G 11/52 HP Proportional hydraulic control Schematic HP1, HP2: positive control Schematic HP5, HP6: negative control M 1 G V g min V g max G V g min V g max M 1
12/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 HP Proportional hydraulic control HP5D1, HP6D1 Pressure control, fixed setting The pressure control overrides the HP control function. If the load torque or a reduction in motor swivel angle causes the system pressure to reach the setpoint of the pressure control, the motor will swivel towards a larger displacement. The increase in the displacement and the resulting reduction in pressure cause the control deviation to decrease. With the increase in displacement the motor develops more torque, while the pressure remains constant. Setting range of the pressure control valve 80 to 450 bar Schematic HP5D1, HP6D1: negative control T1 G V g min V g max T2 M 1 Response time damping Standard for HP without damping HP, HP5D1, HP6D1 with throttle pin on both sides, symmetrical Size 60 85 115 170 Groove size [mm] 0.45 0.45 0.55 0.55 Material number R909411019 R909411019 R909410814 R909410814 M1
RE 91616/01.12 6VE Series 71 osch Rexroth G 13/52 EP Proportional electric control The proportional electric control, type HP, provides infinite adjustment of the displacement, proportional to the control current applied to the solenoid. EP1, EP2 positive control eginning of control at Vg min (minimum torque, maximum permissible speed at minimum control current) End of control at Vg max (maximum torque, minimum speed at maximum control current) EP5, EP6 negative control eginning of control at Vg max (maximum torque, minimum speed at minimum control current) End of control at Vg min (minimum torque, maximum permissible speed at maximum control current) Characteristic EP5, EP6 EP1, EP2 0 0.2 0.4 0.6 0.8 1.0 Vg min Vg / V g max Vg max 1600 max 1400 1200 1000 EP5 EP1 (12 V) 800 600 400 200 800 max 700 600 500 400 300 200 100 EP6 EP2 (24 V) Note The control oil is internally taken out of the high pressure side of the motor ( or ). For reliable control, an operating pressure of at least 30 bar is required in (). If a control operation is performed at an operating pressure < 30 bar, an auxiliary pressure of at least 30 bar must be applied at port G via an external check valve. For lower pressures, please contact us. Please note that pressures up to 500 bar can occur at port G. Technical data, solenoid EP1, EP5 EP2, EP6 Voltage 12 V (±20 %) 24 V (±20 %) Control current eginning of control 400 m 200 m End of control 1200 m 600 m Limiting current 1.54 0.77 Nominal resistance (at 20 C) 5.5 Ω 22.7 Ω Dither frequency 100 Hz 100 Hz Duty cycle 100% 100% Type of protection see connector design page 40 The following electronic controllers and amplifiers are available for controlling the proportional solenoids: ODS controller RC Series 20 RE 95200 Series 21 RE 95201 Series 22 RE 95202 Series 30 RE 95203, RE 95204 and application software nalog amplifier R RE 95230 Electric amplifier V000, series 5 (see RE 29904) (for stationary application) Further information can also be found on the internet at: www.boschrexroth.com/mobile-electronics Note The spring return feature in the control part is not a safety device The control part can stick in an undefined position by internal contamination (contaminated hydraulic fluid, abrasion or residual contamination from system components). s a result, the control will no longer respond correctly to the operator's commands. Check whether the application on your machine requires additional safety measures, in order to bring the driven actuator into a controlled and safe position (e. g. immediate stop).
14/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 EP Proportional electric control Schematic EP1, EP2: positive control Schematic EP5, EP6: negative control M 1 G V g min V g max V g min G V g max M 1
RE 91616/01.12 6VE Series 71 osch Rexroth G 15/52 EP Proportional electric control EP5D1, EP6D1 Pressure control, fixed setting The pressure control overrides the EP control function. If the load torque or a reduction in motor swivel angle causes the system pressure to reach the setpoint of the pressure control, the motor will swivel towards a larger displacement. The increase in the displacement and the resulting reduction in pressure cause the control deviation to decrease. With the increase in displacement the motor develops more torque, while the pressure remains constant. Setting range of the pressure control valve 80 to 450 bar Schematic EP5D1, EP6D1: negative control G V g min V g max M 1 Response time damping Standard for EP without damping EP, EP5D1, EP6D1 with throttle pin on both sides, symmetrical Size 60 85 115 170 Groove size [mm] 0.45 0.45 0.55 0.55 Material number R909411019 R909411019 R909410814 R909410814 M1
16/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 HZ Two-point hydraulic control The two-point hydraulic control, type HZ, allows the displacement to be set to either V g min or V g max by switching the pilot pressure at port on or off. HZ5, HZ7 negative control Position at Vg max (without pilot pressure, maximum torque, minimum speed) Position at Vg min (with pilot pressure > 10 bar activated, minimum torque, maximum permissible speed) Schematic HZ5: negative control Size 170 G Characteristic HZ5, HZ7 100 10 Pilot pressure ΔpS [bar] V g min V g max V g min Displacement 0 V g max M 1 Note Maximum permissible pilot pressure: 100 bar The control oil is internally taken out of the high pressure side of the motor ( or ). For reliable control, an operating pressure of at least 30 bar is required in (). If a control operation is performed at an operating pressure < 30 bar, an auxiliary pressure of at least 30 bar must be applied at port G via an external check valve. For lower pressures, please contact us. Please note that pressures up to 500 bar can occur at port G. Schematic HZ7: negative control Sizes 60 to 115 V g min V g max G Schematic HZ7: negative control Size 170 with integrated counterbalance valve VI, see page 49
RE 91616/01.12 6VE Series 71 osch Rexroth G 17/52 HZ Two-point hydraulic control Response time damping HZ5 with throttle pin on both sides, symmetrical Size 170 Groove size [mm] 0.55 Material number R909410814 M1 HZ7 with throttle pin on both sides, symmetrical Size 60 85 115 Groove size [mm] 0.30 0.30 0.30 Material number R909400262 R909400262 R909400262 HZ7 with integrated counterbalance valve VI with throttle pin on both sides, symmetrical Size 170 Groove size [mm] 0.30 Material number R909400262
18/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 EZ Two-point electric control The two-point electric control, type EZ, allows the displacement to be set to either V g min or V g max by switching the electric current to a switching solenoid on or off. Note The control oil is internally taken out of the high pressure side of the motor ( or ). For reliable control, an operating pressure of at least 30 bar is required in (). If a control operation is performed at an operating pressure < 30 bar, an auxiliary pressure of at least 30 bar must be applied at port G via an external check valve. For lower pressures, please contact us. Please note that pressures up to 500 bar can occur at port G. Technical data, solenoid with Ø37 Size 170 EZ5 EZ6 Voltage 12 V (±20 %) 24 V (±20 %) Displacement V g max de-energized de-energized Displacement V g min energized energized Nominal resistance (at 20 C) 5.5 Ω 21.7 Ω Nominal power 26.2 W 26.5 W Minimum required current 1.32 0.67 Duty cycle 100% 100% Type of protection see connector design page 40 Schematic EZ5, EZ6: negative control Size 170 Technical data, solenoid with Ø45 Sizes 60 to 115 EZ7 EZ8 Voltage 12 V (±20 %) 24 V (±20 %) Displacement V g max de-energized de-energized Displacement V g min energized energized Nominal resistance (at 20 C) 4.8 Ω 19.2 Ω Nominal power 30 W 30 W Minimum required current 1.5 0.75 Duty Cycle 100% 100% Type of protection see connector design page 40 Schematic EZ7, EZ8: negative control Sizes 60 to 115 V g min V g max G G V g min V g max M 1
RE 91616/01.12 6VE Series 71 osch Rexroth G 19/52 EZ Two-point electric control Response time damping EZ5, EZ6 with throttle pin on both sides, symmetrical Size 170 Groove size [mm] 0.55 Material number R909410814 M1 EZ7, EZ8 with throttle pin on both sides, symmetrical Size 60 85 115 Groove size [mm] 0.30 0.30 0.30 Material number R909400262 R909400262 R909400262
20/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 H utomatic high-pressure related control The automatic high-pressure related control, type H, adjusts the displacement automatically depending on the operating pressure. The displacement of the 6VE motor with H control is V g min (maximum speed and minimum torque). The control unit measures internally the operating pressure at or (no control line required) and upon reaching the beginning of control, the controller swivels the motor from V g min to V g max with increase of pressure. The displacement is modulated between V g min and V g max, thereby depending on load conditions. H1, H2, H3 positive control eginning of control at Vg min (minimum torque, maximum speed) End of control at Vg max (maximum torque, minimum speed) Note For safety reasons, winch drives are not permissible with beginning of control at V g min (standard for H). The control oil is internally taken out of the high pressure side of the motor ( or ). For reliable control, an operating pressure of at least 30 bar is required in (). If a control operation is performed at an operating pressure < 30 bar, an auxiliary pressure of at least 30 bar must be applied at port G via an external check valve. For lower pressures, please contact us. Please note that pressures up to 500 bar can occur at port G. The beginning of control and the H.T3 characteristic are influenced by case pressure. n increase in the case pressure causes an increase in the beginning of control (see page 6) and thus a parallel shift of the characteristic. Response time damping H1, H2 with one-sided throttle pin inlet to large stroking chamber Size 60 85 115 170 Groove size [mm] 0.45 0.45 0.55 0.55 Material number R909425867 R909425867 R909425868 R909425868 M1 H3 with integrated counterbalance valve VI with throttle pin on both sides, symmetrical Size 60 85 115 170 Groove size [mm] 0.30 0.30 0.30 0.30 Material number R909400262 R909400262 R909400262 R909400262 H with counterbalance valve VD or VE with throttle screw Size 60 85 115 170 Groove size [mm] 0.80 0.80 0.80 0.80 Material number R909432302 R909432302 R909432302 R909432302 M1
RE 91616/01.12 6VE Series 71 osch Rexroth G 21/52 H utomatic high-pressure related control H1, H3 With minimum pressure increase, positive control n operating pressure increase of Δp approx. 10 bar results in an increase in displacement from V g min towards V g max. eginning of control, setting range 80 to 350 bar Please state the desired beginning of control in plain text when ordering, e. g.: beginning of control at 300 bar. Characteristic H1, H3 Schematic H1 M 1 V g min V g max Operating pressure p [bar] 400 350 300 250 200 150 100 80 eginning of control setting range Pressure increase Δp approx. 10 bar G Schematic H3 With integrated counterbalance valve VI, see page 49 50 0 0.2 0.4 0.6 0.8 1.0 V g min V g / V g max V g max Displacement
22/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 H utomatic high-pressure related control H2 With pressure increase, positive control n operating pressure increase of Δp = approx. 100 bar results in an increase in displacement from V g min to V g max. eginning of control, setting range 80 to 350 bar Please state the desired beginning of control in plain text when ordering, e. g.: beginning of control at 200 bar. Schematic H2 M 1 Characteristic H2 Operating pressure p [bar] 450 400 350 300 250 200 150 100 80 eginning of control setting range Pressure increase Δp = approx. 100 bar G V g min V g max 50 0 0.2 0.4 0.6 0.8 1.0 V g min V g / V g max V g max Displacement
RE 91616/01.12 6VE Series 71 osch Rexroth G 23/52 H utomatic high-pressure related control H.T3 Override, hydraulic remote control, proportional With the H.T3 control, the beginning of control can be influenced by applying a pilot pressure to port. Schematic H2.T3 M 1 For each 1 bar of pilot pressure increase, the beginning of control is reduced by 17 bar. eginning of control setting 300 bar 300 bar Pilot pressure at port 0 bar 10 bar eginning of control at 300 bar 130 bar Note Maximum permissible pilot pressure 100 bar. V g min V g max Schematic H1.T3 M 1 G V g min V g max Schematic H3.T3 With integrated counterbalance valve VI, see page 49 G
24/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Dimensions size 60 HZ7 Two-point hydraulic control Port plate 2 SE flange ports and at side, opposite efore finalizing your design, request a binding installation drawing. Dimensions in mm. 167 92 1) 123 77 16 Groove for O-ring 150 x 4 5) 1 2) 235 200 ø160-0.025 ø140.5 0 0 ø132-0.3 ø104 ø73 12.5 Y 14 (T2) 15.8 2) 24 (, ) 100 17 167 Z 6) 15 22 51 91 48.8 2) 60 4) 91 153 3) 73 76 30 3) 117 146, G 61 G View Y 73 76 50.8 23.8 19 1) To shaft collar 2) Center of gravity 3) Port plate 1 SE flange ports and at rear 4) Difference in dimension of mounting flange 6VM to 6VE 5) The O-ring is not included in the delivery contents 6) See page 26 Note Dimensions of control device, see RE 91610.
RE 91616/01.12 6VE Series 71 osch Rexroth G 25/52 Dimensions size 60 HZ7 Two-point hydraulic control Port plate 6, with integrated counterbalance valve VI SE flange port and at bottom efore finalizing your design, request a binding installation drawing. Dimensions in mm. S 101 144 37 80.7 1) 144 192 M, M M S M 117 86 24.4 1) 74 ri 51 View V 85 0.3 1) V re, W 91 64 119 83 67 133 129.5 129.5 re View W 50.8 19 23.8 80 1) Center of gravity
26/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Dimensions size 60 Location of the service line ports on the port plates (view Z) 2 SE flange ports and at side, opposite 1 SE flange ports and at rear 2 SE flange ports and at side, opposite only HZ7, EZ7/8 efore finalizing your design, request a binding installation drawing. Dimensions in mm. 1 SE flange ports and at rear only HZ7, EZ7/8 152 37.5 37.5 165 152 54 165 54 Drive shaft Z8 Splined shaft W35x2x16x9g (DIN 5480) M12 x 1.75 1)2) 9.5 28 ø45 32 40 1) 2) Center bore according to DIN 332 (thread according to DIN 13) Observe the general instructions on page 52 for the maximum tightening torques.
RE 91616/01.12 6VE Series 71 osch Rexroth G 27/52 Dimensions size 60 Ports Designation Port for Standard Size 1) Maximum pressure [bar] 2), Service line Fastening thread / SE J518 3) DIN 13 3/4 in M10 x 1.5; 17 deep 500 O Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 4) Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 O 4) G Synchronous control ISO 6149 5) M14 x 1.5; 11.5 deep 500 Pilot signal (HP, HZ, H1T/H2T) ISO 6149 5) M14 x 1.5; 11.5 deep 100 O Pilot signal (H1 and H2) ISO 6149 5) M14 x 1.5; 11.5 deep 3 Ports with integrated counterbalance valve Designation Port for Standard Size 1) Maximum pressure [bar] 2), Service line Fastening thread / SE J518 3) DIN 13 3/4 in M10 x 1.5; 17 deep efore finalizing your design, request a binding installation drawing. Dimensions in mm. 420 O Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 4) Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 O 4) Pilot signal ISO 6149 5) M14 x 1.5; 11.5 deep 100 O S Infeed ISO 6149 5) M22 x 1.5; 15.5 deep 30 M, M Measuring stroking chamber ISO 6149 5) M14 x 1.5; 11.5 deep 420 M 1 only for H3 Measuring stroking chamber ISO 6149 5) M10 x 1; 10 deep 420 External piping re rake release, external ISO 6149 5) M14 x 1.5; 11.5 deep 30 O ri rake release, internal ø4 30 Internal ducting re rake release, external ISO 6149 5) M14 x 1.5; 11.5 deep 30 ri rake release, internal ø4 30 O 1) Observe the general instructions on page 52 for the maximum tightening torques. 2) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 3) Only dimensions according to SE J518, metric fastening thread is a deviation from standard. 4) Depending on installation position, T1 or must be connected (see also installation instructions on page 51). 5) The spot face can be deeper than specified in the appropriate standard. O = Must be connected (plugged on delivery) = Plugged (in standard operation) State State
28/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Dimensions size 85 HZ7 Two-point hydraulic control Port plate 2 SE flange ports and at side, opposite efore finalizing your design, request a binding installation drawing. Dimensions in mm. 176 110.5 1) 130 78 18 Groove for O-ring 182 x 4 5) 260 224 0.6 2) Y 78.5 82 0 ø190-0.029 ø151 0 ø143-0.3 ø116 ø88 12.5 15.9 2) 16 (T2) 28 (, ) 114 198 21 Z 6), 35 3) 132 161 15 30 65 109.5 44.2 2) 78.5 4) 93 164 3) G 61 G 78.5 82 View Y 57.2 27.8 25 1) To shaft collar 2) Center of gravity 3) Port plate 1 SE flange ports and at rear 4) Difference in dimension of mounting flange 6VM to 6VE 5) The O-ring is not included in the delivery contents 6) See page 30 Note Dimensions of control device, see RE 91610.
RE 91616/01.12 6VE Series 71 osch Rexroth G 29/52 Dimensions size 85 HZ7 Two-point hydraulic control Port plate 6, with integrated counterbalance valve VI SE flange port and at bottom efore finalizing your design, request a binding installation drawing. Dimensions in mm. S M, M 132 92 26.4 1) 162 90 40 114 ri 74.5 1) 150 198 53 View V 90 M S 0.3 1) M V re re, W 93 123 138 83 70 129.5 129.5 View W 57.2 25 27.8 86 1) Center of gravity
30/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Dimensions size 85 Location of the service line ports on the port plates (view Z) 2 SE flange ports and at side, opposite 1 SE flange ports and at rear 2 SE flange ports and at side, opposite only HZ7, EZ7/8 efore finalizing your design, request a binding installation drawing. Dimensions in mm. 1 SE flange ports and at rear only HZ7, EZ7/8 164 54 177 54 164 42 177 42 Drive shaft Z9 Splined shaft W40x2x18x9g (DIN 5480) M16 x 2 1)2) 12 36 ø50 37 45 1) 2) Center bore according to DIN 332 (thread according to DIN 13) Observe the general instructions on page 52 for the maximum tightening torques.
RE 91616/01.12 6VE Series 71 osch Rexroth G 31/52 Dimensions size 85 Ports Designation Port for Standard Size 1) Maximum pressure [bar] 2), Service line Fastening thread / SE J518 3) DIN 13 1 in M12 x 1.75; 17 deep 500 O Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 4) Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 O 4) G Synchronous control ISO 6149 5) M14 x 1.5; 11.5 deep 500 Pilot signal (HP, HZ, H1T/H2T) ISO 6149 5) M14 x 1.5; 11.5 deep 100 O Pilot signal (H1 and H2) ISO 6149 5) M14 x 1.5; 11.5 deep 3 Ports with integrated counterbalance valve Designation Port for Standard Size 1) Maximum pressure [bar] 2), Service line Fastening thread / SE J518 3) DIN 13 1 in M12 x 1.75; 17 deep efore finalizing your design, request a binding installation drawing. Dimensions in mm. 420 O Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 4) Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 O 4) Pilot signal ISO 6149 5) M14 x 1.5; 11.5 deep 100 O S Infeed ISO 6149 5) M22 x 1.5; 15.5 deep 30 M, M Measuring stroking chamber ISO 6149 5) M14 x 1.5; 11.5 deep 420 M 1 only for H3 Measuring stroking chamber ISO 6149 5) M10 x 1; 10 deep 420 External piping re rake release, external ISO 6149 5) M14 x 1.5; 11.5 deep 30 O ri rake release, internal ø4 30 Internal ducting re rake release, external ISO 6149 5) M14 x 1.5; 11.5 deep 30 ri rake release, internal ø4 30 O 1) Observe the general instructions on page 52 for the maximum tightening torques. 2) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 3) Only dimensions according to SE J518, metric fastening thread is a deviation from standard. 4) Depending on installation position, T1 or must be connected (see also installation instructions on page 51). 5) The spot face can be deeper than specified in the appropriate standard. O = Must be connected (plugged on delivery) = Plugged (in standard operation) State State
32/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Dimensions size 115 HZ7 Two-point hydraulic control Port plate 2 SE flange ports and at side, opposite efore finalizing your design, request a binding installation drawing. Dimensions in mm. 187 122.8 1) 137 82 18 Groove for O-ring 192 x 4 5) 286 250 0.5 2) ø200-0.029 ø168 0 ø160-0.3 ø132 ø90 0 12.5 Y, 17 (T2) 30 (, ) 21 210 15 35 G 73 121.8 42.9 2) 83 4) 99 175 3) 86.5 90 15.2 2) Z 6) 38 3) 143 172 121 61 G View Y 86.5 90 57.2 27.8 25 1) To shaft collar 2) Center of gravity 3) Port plate 1 SE flange ports and at rear 4) Difference in dimension of mounting flange 6VM to 6VE 5) The O-ring is not included in the delivery contents 6) See page 34 Note Dimensions of control device, see RE 91610.
RE 91616/01.12 6VE Series 71 osch Rexroth G 33/52 Dimensions size 115 HZ7 Two-point hydraulic control Port plate 6, with integrated counterbalance valve VI SE flange port and at bottom efore finalizing your design, request a binding installation drawing. Dimensions in mm. S 122 24.4 1) 172 40 68 1) 161 204 M, M M S 0.3 1) M V 143 98 re re W 99 131 144 70 85 74 129.5 129.5 57.2 25 27.8 86 96 ri 58 View V 96, View W 1) Center of gravity
34/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Dimensions size 115 Location of the service line ports on the port plates (view Z) 2 SE flange ports and at side, opposite 1 SE flange ports and at rear 2 SE flange ports and at side, opposite only HZ7, EZ7/8 efore finalizing your design, request a binding installation drawing. Dimensions in mm. 1 SE flange ports and at rear only HZ7, EZ7/8 180 65 193 65 180 42 193 42 Drive shaft Z9 Splined shaft W40x2x18x9g (DIN 5480) M16 x 2 1)2) 12 36 ø60 37 45 1) 2) Center bore according to DIN 332 (thread according to DIN 13) Observe the general instructions on page 52 for the maximum tightening torques.
RE 91616/01.12 6VE Series 71 osch Rexroth G 35/52 Dimensions size 115 Ports Designation Port for Standard Size 1) Maximum pressure [bar] 2), Service line Fastening thread / SE J518 3) DIN 13 1 in M12 x 1.75; 17 deep 500 O Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 4) Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 O 4) G Synchronous control ISO 6149 5) M14 x 1.5; 11.5 deep 500 Pilot signal (HP, HZ, H1T/H2T) ISO 6149 5) M14 x 1.5; 11.5 deep 100 O Pilot signal (H1 and H2) ISO 6149 5) M14 x 1.5; 11.5 deep 3 Ports with integrated counterbalance valve Designation Port for Standard Size 1) Maximum pressure [bar] 2), Service line Fastening thread / SE J518 3) DIN 13 1 in M12 x 1.75; 17 deep efore finalizing your design, request a binding installation drawing. Dimensions in mm. 420 O Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 4) Drain line ISO 6149 5) M22 x 1.5; 15.5 deep 3 O 4) Pilot signal ISO 6149 5) M14 x 1.5; 11.5 deep 100 O S Infeed ISO 6149 5) M22 x 1.5; 15.5 deep 30 M, M Measuring stroking chamber ISO 6149 5) M14 x 1.5; 11.5 deep 420 M 1 only for H3 Measuring stroking chamber ISO 6149 5) M10 x 1; 10 deep 420 External piping re rake release, external ISO 6149 5) M14 x 1.5; 11.5 deep 30 O ri rake release, internal ø4 30 Internal ducting re rake release, external ISO 6149 5) M14 x 1.5; 11.5 deep 30 ri rake release, internal ø4 30 O 1) Observe the general instructions on page 52 for the maximum tightening torques. 2) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 3) Only dimensions according to SE J518, metric fastening thread is a deviation from standard. 4) Depending on installation position, T1 or must be connected (see also installation instructions on page 51). 5) The spot face can be deeper than specified in the appropriate standard. O = Must be connected (plugged on delivery) = Plugged (in standard operation) State State
36/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Dimensions size 170 efore finalizing your design, request a binding installation drawing. Dimensions in mm. HZ5 Two-point hydraulic control Port plate 2 SE flange ports and at side, opposite 243 208 123 1) 171 109 20 T Groove for O-ring 192 x 4 5) 2 G 286 250 0.5 2) ø200-0.029 ø188 0 ø180-0.3 ø146 ø100 0 12.5 Y 14.3 2) 98.5 102, 20 (T2) 34 (, ) Z 6) 43 3) 107 197 133 21 210 67 122 83 4) 15 29 69.9 2) 212 3) M 1 View Y 40.5 98.5 102 66.7 31.8 32 1) To shaft collar 2) Center of gravity 3) Port plate 1 SE flange ports and at rear 4) Difference in dimension of mounting flange 6VM to 6VE 5) The O-ring is not included in the delivery contents 6) See page 38 Note Dimensions of control device, see RE 91610.
RE 91616/01.12 6VE Series 71 osch Rexroth G 37/52 Dimensions size 170 HZ7 Two-point hydraulic control Port plate 6, with integrated counterbalance valve VI SE flange port and at bottom efore finalizing your design, request a binding installation drawing. Dimensions in mm. S 28.8 1) 136 197 47 91.7 1) 195 240 0.5 1) S M M M, M V 162 113 re re, W 128 161 177 78 101.5 85 129.5 129.5 View W 66.7 32 31.8 94 96 ri 58 View V 108 1) Center of gravity
38/52 osch Rexroth G 6VE Series 71 RE 91616/01.12 Dimensions size 170 Location of the service line ports on the port plates (view Z) 2 SE flange ports and at side, opposite 1 SE flange ports and at rear efore finalizing your design, request a binding installation drawing. Dimensions in mm. 204 76 226 76 Drive shaft 1 Splined shaft W45x2x21x9g (DIN 5480) M16 x 2 1)2) 12 36 ø70 42 50 1) 2) Center bore according to DIN 332 (thread according to DIN 13) Observe the general instructions on page 52 for the maximum tightening torques.
RE 91616/01.12 6VE Series 71 osch Rexroth G 39/52 Dimensions size 170 Ports Designation Port for Standard Size 1) Maximum pressure [bar] 2), Service line Fastening thread / SE J518 3) DIN 13 1 1/4 in M14 x 2; 19 deep 500 O Drain line ISO 6149 5) M27 x 2; 19 deep 3 4) Drain line ISO 6149 5) M27 x 2; 19 deep 3 O 4) G Synchronous control ISO 6149 5) M14 x 1.5; 11.5 deep 500 Pilot signal (HP, HZ, H1T/H2T) ISO 6149 5) M14 x 1.5; 11.5 deep 100 O Pilot signal (H1 and H2) ISO 6149 5) M14 x 1.5; 11.5 deep 3 M 1 Measuring stroking chamber ISO 6149 5) M14 x 1.5; 16 deep 500 Ports with integrated counterbalance valve Designation Port for Standard Size 1) Maximum pressure [bar] 2), Service line Fastening thread / SE J518 3) DIN 13 1 1/4 in M14 x 2; 19 deep efore finalizing your design, request a binding installation drawing. Dimensions in mm. 420 O Drain line ISO 6149 5) M27 x 2; 19 deep 3 4) Drain line ISO 6149 5) M27 x 2; 19 deep 3 O 4) Pilot signal ISO 6149 5) M14 x 1.5; 11.5 deep 100 O S Infeed ISO 6149 5) M27 x 2; 19 deep 30 M, M Measuring stroking chamber ISO 6149 5) M14 x 1.5; 11.5 deep 420 M 1 only for H3 Measuring stroking chamber ISO 6149 5) M10 x 1; 10 deep 420 External piping re rake release, external ISO 6149 5) M14 x 1.5; 11.5 deep 30 O ri rake release, internal ø4 30 Internal ducting re rake release, external ISO 6149 5) M14 x 1.5; 11.5 deep 30 ri rake release, internal ø4 30 O 1) Observe the general instructions on page 52 for the maximum tightening torques. 2) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 3) Only dimensions according to SE J518, metric fastening thread is a deviation from standard. 4) Depending on installation position, T1 or must be connected (see also installation instructions on page 51). 5) The spot face can be deeper than specified in the appropriate standard. O = Must be connected (plugged on delivery) = Plugged (in standard operation) State State
40/52 osch Rexroth G 6VE C Series 71 RE 91616/01.12 Connector for solenoids DEUTSCH DT04-2P-EP04, 2-pin Molded, without bidirectional suppressor diode P There is the following type of protection with mounted mating connector: IP67 DIN/EN 60529 and IP69K DIN 40050-9 Circuit symbol Without bidirectional suppressor diode Mating connector DEUTSCH DT06-2S-EP04 Rexroth Mat. No. R902601804 Consisting of: DT designation 1 housing DT06-2S-EP04 1 wedge W2S 2 sockets 0462-201-16141 The mating connector is not included in the delivery contents. This can be supplied by osch Rexroth on request. 36.7 36.7 (2) (1) 40 Only for EZ7 and EZ8 (2) (1) Sensors Speed sensor efore finalizing your design, request a binding installation drawing. Dimensions in mm. Version 6VE...U ("prepared for speed sensing", i.e. without sensor) is equipped with a toothed ring on the rotary group. With a speed sensor mounted, a signal proportional to motor speed can be generated. The DS sensor measures the speed and direction of rotation. Ordering code, technical data, dimensions and details on the connector, plus safety information about the sensor can be found in the relevant data sheet. DS RE 95133 The sensor is mounted on the port provided for this purpose with a mounting bolt. On deliveries without sensor, the port is plugged with a pressure-resistant cover. We recommend ordering the 6VE variable motor complete with installed sensor. Schematic U n Dimensions "V" design with mounted speed sensor 30 ø37 Ø45 50 68.5 50 68.5 Changing connector orientation If necessary, you can change the connector orientation by turning the solenoid housing. To do this, proceed as follows: 1. Loosen the mounting nut (1) of the solenoid. To do this, turn the mounting nut (1) one turn counter-clockwise. 2. Turn the solenoid body (2) to the desired orientation. 3. Retighten the mounting nut. Tightening torque: 5+1 Nm. (WF26, 12kt DIN 3124) On delivery, the connector orientation may differ from that shown in the brochure or drawing. - 30 NG 60 85 115 170 Number 54 58 67 75 of teeth 26 16.5 14.2 28.5 83.3 87.3 96.3 104.3