Axial Piston Variable Pump (A)A4VSG (US-Version)

Transcription

1 Electric Drives and Controls Hydraulics Linear Motion and ssembly Technologies Pneumatics Service xial Piston Variable Pump ()4VSG (US-Version) R / /72 Replaces: Data sheet Series 10, 11 and 30 Size 40 to 1000 Nominal pressure 5100 psi (350 bar) Maximum pressure 5800 psi (400 bar) Closed circuit Contents Ordering code for standard program 2 Technical data 6 Summary of control devices 12 Dimensions, sizes 40 to Through drive 36 Overview of mounting options on ()4VSG 37 Permissible mass bending moment of inertia 38 Combination pumps dimensions 39 Through drive dimensions 42 Mounted and piped auxiliary pumps H02, H04 and H06 58 Dimensiions suction port - auxiliary pumps 59 H02 an H04 60 H06 64 Valve block SDVB 68 Filter mounted in boost circuit...f 68 Installation instructions 69 General instructions 71 Features Flow and pressure side reversible (over centre operation) Motor mode possible Low noise level Long service life Drive shaft can absorb axial and radial forces High power/weight ratio Modular design Short response times Through drive and pump combinations possible Visual swivel angle indicator Optional installation position Operation on HF-fluids under reduced operational data possible The ()4VSG axial piston variable pump in swashplate design is designed for hydrostatic drives in closed circuits. Flow is proportional to drive speed and displacement. By adjusting the swashplate angle it is possible to steplessly vary the output flow. For descriptions of the control devices, see separate data sheets: RE 92056, R 92060, RE 92072, R 92076, R 92080, R 92084

2 2/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Ordering code for standard program ()4VS G / Hydraulic fluid Mineral oil and HFD-fluids (no code) HF-, HFB and HFC-hydraulic fluids E xial piston unit Swashplate design, variable SE-version 4VS 02 Metric version 4VS 1) Operation mode 03 Pump, closed circuit G Size (NG) Displacement V g max in 3 /rev (cm 3 /rev.) (40) (71) (125) (180) (250) (355) (500) (750) (1000) Control devices Manual control (RE 92072) M.. Hydraulic control, control volume dependent HM.. Hydraulic control, with servo/proportional valve (R 92076) HS.. 2) Hydraulic control, with proportional valve EO.. 2) Hydraulic control, pilot pressure dependent (R 92080) HD.. 2)3) Electrohydraulic control with proportional solenoid (R 92084) EP.. 3) Pressure control, swiveling to one side of centre DR.. 3)4) (R 92060) Pressure control for parallel operation DP.. 3)4) Secondary speed control (RE 92056) DS.. 2) Series Series 1, index 0 (index 1) 10(11)5) Series 3, index 0 30 Direction of rotation Viewed on drive shaft clockwise R 07 counter clockwise L bi-directional W 3) 08 Seals NBR (nitrile-caoutchouc), shaft seal FKM P FKM (fluor-caoutchouc) / HFD operation V = vailable = On request = Not available = Not for new projects 1) For metric version all sizes, see RE ) When operating on HF-fire resistant fluids, observe the limitations as shown in the relevant data sheets of the control devices and the mounted valves. 3) Bi-directional rotation not possible in all cases, please observe separate data sheets for the controls 4) Operation only on one side of centre 5) Design with HD- and EP-controls in series 11

3 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 3/72 Ordering code for standard program ()4VS G / Drive shaft SE parallel keyed shaft to ISO K SE splined shaft to ISO S 09 SE splined shaft similar to ISO R Metric parallel keyed shaft DIN 6885 P Metric splined shaft DIN 5480 Z Mounting flange Similar to ISO (SE) 4-hole D 10 Similar to ISO (metric) 8-hole H Service line ports SE flange ports and B, 11 located on side, same side UNC fastening thread 60 metric fastening thread 10 = vailable = On request = Not available

4 4/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Ordering code for standard program ()4VS G / Through drive Without attachment pump, without through drive N00 With through drive for mounting an axial piston or gear pump K... Flange Coupler for splined shaft to mount (SE C, 4-hole) 32-4 (SE C) 4VSO/G (SE C, 4-hole) 38-4 (SE C-C) 4VSO/G (SE D, 4-hole) 44-4 (SE D) 4VSO/G (SE D, 4-hole) 50-4 (SE F) 4VSO/G (SE E, 4-hole) 50-4 (SE F) 4VSO/G (SE E, 4-hole) 50-4 (similar to SE F) 4VSO/G , 4-hole (ISO 6) ) 32x2x14x9g 4VSO/G , 4-hole (ISO 6) ) 40x2x18x9g 4VSO/G , 4-hole (ISO 6) ) 50x2x24x9g 4VSO/G 125 a , 4-hole (ISO 6) ) 60x2x28x9g 4VSO/G, 4CSG , 4-hole (ISO 6) ) 70x3x22x9g 4VSO/G, 4CSG , 8-hole (ISO 6) ) 80x3x25x9g 4VSO/G, 4CSG , 8-hole (ISO 6) ) 90x3x28x9g 4VSO/G, 4CSG , 8-hole (ISO 6) ) 100x3x32x9g 4VSO/G (SE ) 5/8in 16-4 (SE ) ZPF-1X (SE ) 3/4in 19-4 (SE -B) 10VSO 10, 18/31/52(3) (SE B) 7/8in 22-4 (SE B) ZPN-1X , 12 ()10V(S)O 28/31/52(3) (SE B) 1in 25-4 (SE B-B) PGH4, ()10V(S)O45/ (SE C) 1 1/4in 32-4 (SE C) ()10V(S)O 71/ (SE C) 1 1/2in 38-4 (SE C-C) PGH5, ()10V(S)O100/ (SE D) 1 3/4in 44-4 (SE D) ()10V(S)O 140/31(2) 17 80, 2-hole (ISO 6) ) 3/4in 19-4 (SE -B) 10VSO 10/52, 18/31 B2 100, 2-hole (ISO 6) ) 7/8in 22-4 (SE B) 10VSO 28/31 B3 100, 2-hole (ISO 6) ) 1in 25-4 (SE B-B) 10VSO 45/31 B4 125, 2-hole (ISO 6) ) 1 1/4in 32-4 (SE C) 10VSO 71/31 B5 160, 4-hole (ISO 6) ) 1 1/4in 32-4 (SE C) 10VSO 71/32 B8 125, 2-hole (ISO 6) ) 1 1/2in 38-4(SE C-C) 10VSO 100/31 B6 180, 4-hole (ISO 6) ) 1 1/2in 38-4 (SE C-C) 10VSO 100/32 B9 180, 4-hole (ISO 6) ) 1 3/4in 44-4 (SE D) 10VSO 140/31/32 B7 With through drive shaft, without coupler, without adapter fl ange, closed with cover plate 99 Boost pump mounted piped auxiliary pump for the boost circuit H02 common piped auxiliary pump for the boost and control circuit (only for EO1 and EO1K) H04 Separately piped auxiliary pumps for the boost circuit and the control circuit (only for HD1T and HD1U) including a pressure relief valve for the control circuit H06 Combination pumps 1. Combination pumps consisting of axial piston units for ordering example, see page 36; for summary of mounting options, see page If delivery with mounted gear pump is desired, please contact us = vailable = Not for new projects, please contact us, replacement 4CSG see R = On request = Not available 6) cc. to ISO metric

5 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 5/72 Ordering code for standard program ()4VS G / Valves Without valve block 0 Valve block SDVB mounted 9 Valve block SDVB 16/40 mounted 7) 4 Filtration Without filter N Filter mounted in boost circuit F 14 Sandwich plate filter (for HS- and DS-control, see R and RE 92056) Z Filter mounted in boost circuit and sandwich plate filter for HS- and DS-controls U = vailable = Not for new projects, please contact us, replacement 4CSG see R = On request = Not available 7) With direct operated flushing spool and pilot operated high-pressure relief valve 8) For the size 500 only available for the DS-control, HS see RE 92076

6 6/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Technical data Hydraulic fluid Before starting project planning, please refer to our data sheets RE (mineral oil), RE (environmentally acceptable hydraulic fluids) and RE (HF hydraulic fluids) for detailed information regarding the choice of hydraulic fluid and conditions of use. The variable pump ()4VSG is suitable for operation with HF, HFB, HFC and HFD fluids. When operating with HF or environmentally acceptable hydraulic fluids, restrictions of the technical data and seals are required acc. to RE or RE When ordering, indicate the hydraulic fluid that is to be used. Selection diagram Viscosity [SUS (mm 2 /s)] (1000) (600) (400) (200) (100) (60) (40) (20) VG 22 VG 32 VG 46 VG 68 VG 100 (1000) 4635 (36) 170 v opt. (16) 80 (10) Temperature t [ F ( C)] (-20) (-10) (0) (10) (20)(30)(40)(50)(60)(70)(80)(90) (-25) Hydraulic fluid temperature range in the circuit 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. The hydraulic fluid should be chosen so that the operating viscosity in the operating temperature range is within the optimum range ( opt ), see shaded area of the selection diagram. We recommend, that the higher viscosity class is selected in each case. Example: t an ambient temperature of X C, an operating temperature of 140 F (60 C) is set in the circuit. In the optimum operating viscosity range ( 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. t no point of the component may the temperature be higher than 194 F (90 C), however. If the above conditions cannot be maintained due to extreme operating parameters, please contact us. Viscosity and temperature Transport and storage Viscosity [SUS (mm 2 /s)] Temperature T min 58 F( 50 C) T opt = +41 F to +68 F (+5 C to +20 C) Comment up to 12 months with standard factory preservation up to 24 months with long-term factory preservation (Cold) start-up 1) max = 4550 (1000) T St 40 F ( 40 C) t 3 min, without load (p 725 psi (50 bar)), n 1000 rpm Permissible temperature difference T 45 F (25 C) between axial piston unit and hydraulic fluid Warm-up phase < 4550 to 450 T = 40 F to 13 F for p nom, 0.5 n max and t 15 min (1000 to 100) ( 40 C to 25 C) Operating phase Maximum temperature +194 F (+90 C) measured at the case drain port Continuous operation = 450 to 69 (100 to 15) opt = 80 to 170 (16 to 36) Short-term operation min = < 69 to 23 (15 to 5) T = 13 F to +194 F ( 25 C to +90 C) T max +194 F (+90 C) FKM shaft seal 1) T +194 F (+90 C) see page 7 1) t temperatures below 13 F ( 25 C), an NBR shaft seal is required (permissible temperature range: 40 F to +194 F ( 40 C to +90 C)). measured at the case drain port, no restriction within the permissible data measured at the case drain port, t < 3 min, p < 0.3 p nom

7 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 7/72 Technical data Bearing flushing For the following operating conditions bearing flushing is required for a safe, continuous operation: pplications with water-containing special fluids due to limited lubricity and narrow operating temperature range Operation with limiting conditions for temperature and viscosity With vertical installation (drive shaft facing upwards) to ensure lubrication of the front bearing and the shaft seal. Bearing flushing is carried out at port "U" in the front flange area of the variable pump. The flushing fluid flows through the front bearing and leaves the pump together with the case drain fluid. Depending on pump size, the following flushing flows are recommended: Size recommended flushing flow q Sp gpm (L/min) 0.8 (3) 1.0 (4) 1.3 (5) 1.8 (7) Size recommended flushing flow q Sp gpm (L/min) 4.0 (15) 5.3 (20) 7.9 (30) 10.6 (40) 2.6 (10) These recommended fl ushing fl ows will cause a pressure drop of approx. 30 psi (2 bar) (series 1) and 45 psi (3 bar) (series 3) between the entrance to port U and the pump case ( including the pipe fi ttings. Notes regarding series 30 When using external bearing flushing, the throttle screw in port U must be turned in to the end stop. 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 cleanliness level of at least 20/18/15 is to be maintained. Depending on the system and the application, for the ()4VSG, we recommend Filter cartridges With an increasing differential pressure at the filter cartridges, the value must not deteriorate. " filter mounted in the boost circuit" is optionally available with er designation F or U. For description, see page 68. Shaft seal Permissible pressure loading The service life of the shaft seal is influenced by the pump speed and the case drain pressure. It is recommended that the average, continuous case drain pressure of 30 psi (2 bar) absolute at operating temperature not be exceeded (maximum permissible case drain pressure 60 psi (4 bar) absolute at reduced speed, see diagram). Momentary (t < 0.1 s) pressure spikes of up to 145 psi (10 bar) absolute 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 greater than the external pressure on the shaft seal. Case drain pressure pl abs [psi (bar)] (4) (3) (2) (1) Speed n [rpm] Size Temperature range The FKM shaft seal is permissible for case drain temperatures from 13 F to +194 F ( 25 C to +90 C). Note For application cases below 13 F ( 25 C), an NBR shaft seal is required (permissible temperature range: 40 F to +194 F ( 40 C to +90 C). See RE B.

8 8/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Technical data Operating pressure range Pressure at service line port (pressure port) or B Nominal pressure p nom 5100 psi (350 bar) absolute Maximum pressure p max 5800 psi (400 bar) absolute Single operating period 1 s Total operating period 300 h Minimum pressure (high-pressure side) 215 psi (15 bar) Minimum pressure (low-pressure side) The minimum pressure is speed related, see diagram NG750 and 1000 Boost pressure pe [psi (bar)] 290 (20) 260 (18) 230 (16) 200 (14) 175 (12) 145 (10) 115 (8) 90 (6) Speed ratio n/n max NG40 to 500 Min. recommended setting (gauge reading) Rate of pressure change R max psi/s (16000 bar/s) p nom Definition Nominal pressure p nom The nominal pressure corresponds to the maximum design pressure. Maximum pressure p max The maximum pressure corresponds 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 B) which is required in order to prevent damage to the axial piston unit. Minimum pressure (low-pressure side) Minimum pressure at the low-pressure side ( or B), which is required in order to prevent damage to the axial piston unit. 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 p nom p max t 1 t 2 t n Pressure p p t Minimum pressure (high-pressure side) Time t Time t Inlet Recommended boost pressure p Sp NG psi (bar) (16) (16) (16) (16) (16) (16) (16) (25) (25) Recommended boost pressure for a common auxiliary pump for boost and control fluid circuit (EO1...H04) p Sp 365 psi (25 bar) Maximum boost pressure auxiliary pump p Sp max for M-, HM-, HS-, EO-, DS-control 725 psi (50 bar) HD- and EP-control 365 psi (25 bar) DR- and DP-control 230 psi (16 bar) Total operating period = t 1 + t t n Flow direction Direction Swivel range* of rotation clockwise counter-clockwise B to to B right hand to B B to left hand * cf. swivel angle indicator right hand left hand uxiliary pump inlet pressure, see data sheet for the mounted auxiliary pump. Boost pump, see page 58 Observe details on the control pressure from the respective, separate data sheets for the control devices.

9 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 9/72 Notes

10 10/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Technical data Table of values (theoretical values, without efficiency levels and tolerances; values rounded) Size NG Displacement geometric, V g max in per revolution (cm 3 ) (40) (71) (125) (180) (250) (355) (500) (750) (1000) Speed maximum at V g max n max rpm Flow q v max gpm at n max (L/min) (148) (227) (325) (432) (550) (710) (900) (1200) (1600) at n E = 1200 rpm q VE gpm (L/min) (48) (85) (150) (216) (300) (426) (600) (900) (1200) at n E = 1800 rpm q VE gpm (L/min) (72) (128) (225.9) (324) (450) (639) (900) Power p = 5100 psi P max HP at n max (350 bar) (kw) (86) (132) (190) (252) (321) (414) (525) (700) (933) at n E = 1200 rpm P E HP (kw) (28) (50) (88) (126) (175) (248) (350) (525) (700) at n E = 1800 rpm P E HP (kw) (42) (75) (131) (189) (263) (373) (525) Torque at V g max and p = 5100 psi T max lb-ft (350 bar) (Nm) (223) (395) (696) (1002) (1391) (1976) (2783) (4174) (5565) p = 1450 psi T lb-ft (100 bar) (Nm) (64) (113) (199) (286) (398) (564) (795) (1193) (1590) Rotary stiffness Drive shaft K c klb-ft/rad (knm/rad) (79) (146) (241) (323) (443) (814) Drive shaft S c klb-ft/rad (knm/rad) (67) (126) (194) (278) (368) Drive shaft R c klb-ft/rad 345 (knm/rad) (475) Drive shaft P c klb-ft/rad (knm/rad) (1145) (1860) (2730) Drive shaft Z c klb-ft/rad (knm/rad) (1136) (1812) (2845) Moment of inertia for rotary group J GR lb-ft (kgm 2 ) (0.0049) (0.0121) (0.03) (0.055) (0.0959) (0.19) (0.3325) (0.66) (1.20) ngular acceleration maximum 1) rad/s Case volume V gal (L) (2) (2.5) (5) (4) (10) (8) (14) (19) (27) Mass approx. (Pump with HS4-control m lbs without valve block) (kg) (42) (60) (107) (112) (220) (235) (335) (500) (644) 1) The data are valid for values between zero and maximum permissible speed. Valid for external excitation (e. g. engine 2 to 8 times rotary frequency; cardan shaft twice the rotary frequency). The limit value applies for a single pump only. The load capacity of the connection parts must be considered. 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. We recommend testing the loads by means of experiment or calculation / simulation and comparison with the permissible values.

11 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 11/72 Technical data Permissible radial and axial forces on the drive shaft Size * 1000 Maximum radial force Fq for X/2 F q max lb (N) 225 (1000) 270 (1200) 360 (1600) 450 (2000) 450 (2000) 495 (2200) 560 (2500) 675 (3000) 786 (3500) Maximum axial force Fax X/2 X/2 X ± F ax max lb (N) 135 (600) 180 (800) 225 (1000) 315 (1400) 405 (1800) 450 (2000) 450 (2000) 495 (2200) 495 (2200) Note Special requirements apply in the case of belt drives. Please contact us. Influence on the direction of the permissible axial force: + F ax max = Increase in bearing life F ax max = Reduction in bearing life (avoid) Calculation of pump size Flow q V = Torque T = Power P = V g n v [gpm] ( V g n V [L/min] ) V g = Displacement per revolution in in 3 (cm 3 ) p = Differential pressure in psi ( bar) V g p V g p n = Speed in rpm [lb-ft] [Nm] 24 mh ( 20 mh ) V = Volumetric efficiency 2 T n q v p 2 T n q = V p [HP] ( = [kw]) mh = Mechanical-hydraulic efficiency t t t = Total efficiency ( t = V mh ) Permissible input and through-drive torques Size NG Torque at V g max and p = 5100 psi (350 bar) 1) T max lb-ft (Nm) Input torque at drive shaft, maximum 2) Splined shaft T E max lb-ft (Nm) Keyed shaft T E max lb-ft (Nm) Maximum through-drive torque 1) Efficiency not considered 2) For drive shafts without radial force 164 (223) 329 (446) 329 (446) 291 (395) 583 (790) 583 (790) 513 (696) 1027 (1392) 1027 (1392) 739 (1002) 1479 (2004) 1479 (2004) 1026 (1391) 2052 (2782) 1889 (2560) T D max = T E max 1457 (1976) 2133 (2890) 2917 (3952) 2052 (2783) 4105 (5566) 3835 (5200) 3078 (4174) 6157 (8348) 5541 (7513) 4104 (5565) 8209 (11130) 6965 (9444) Torque distribution T 1 T 2 T E 1st pump 2nd pump T E and T D consists as follows: T E = T 1 + T 2 + T 3 T D = T 2 + T 3 T E < T E max T D < T D max T D For boost pump parameters, see page 58.

12 12/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Summary of control devices M Manual control (see RE 92072) Infinitely variable adjustment of displacement by means of a handwheel. HD Hydraulic control, pilot-pressure related (see R 92080) Infinitely variable adjustment of the pump displacement in relation to the pilot pressure. The control is proportional to the applied pilot pressure (difference between pilot pressure and case pressure). Optional: Pilot pressure curves (HD1, HD2, HD3) Pressure control (HD., HD.B, HD.D) 1), Remote pressure control (HD.G, HD.GB, HD.G) 1) Overriding power control (HD1P) Electric control of pilot pressure signal (HD1T) Characteristic Characteristic s s max p St V g V g max + V g V g max Vg Vg max + Vg Vg max s s max p St Schematic Schematic X2 X1 M B B M MB B M E E U K 2 K 3 T U P K2 K3 T M 1) Bi-directional direction of rotation not possible.

13 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 13/72 Summary of control devices EP Electrohydraulic control with proportional solenoid (see R 92084) EP control adjusts the pump displacement proportionally to the current at the solenoid. Current-regulated controllers with pulse-width modulation are recommended for controlling the solenoids. Optional: Pressure control (EP, EPB, EPD) 1) Remote pressure control (EPG, EPGB, EPG) 1) HM 1/2 Hydraulic control, volume dependent (see R 92076) The pump displacement is infinitely variable in relation to the control oil volume in ports X 1 and X 2 pplication: 2-point control Basic control device for servo or proportional valve control. Characteristic Schematic I B M B M Vg Vg max + Vg Vg max E I Schematic U X 1 K 2 K 3 T X 2 B P M B M a b E U K2 K3 T

14 14/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Summary of control devices HS Control system with servo valve (see R 92076) This infinitely variable displacement control is accomplished by means of a servo valve and electrical feedback of the swivel angle. Optional: Short circuit valve (HSK); Without valves (HSE). HS4 Control system, with proportional valve (see R 92076) The infinitely variable displacement control is accomplished by means of a proportional valve and electrical feedback of the swivel angle. The HS4P control system is equipped with mounted pressure transducers, which makes it suitable for electric pressure and power control. Optional: With pressure transducer (HS4P); Short circuit valve (HS4K, HS4KP); For oil-immersed use (HS4M) Characteristic + U U max Characteristic +p Vg Vg max + Vg Vg max + p U U max Schematic Schematic B MB E B M RKV Flushing plate S p P I P MB E M RKV T b B P a Sp P S U I P S U U M1R5R6R7 K2K3 T R4R3R2M2 U M1R5R6R7K2K3T R4R3R2M 2

15 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 15/72 Summary of control devices EO1/2 Control system (see R 92076) This infinitely variable displacement control is accomplished by means of a proportional valve and electrical feedback of the swivel angle. This makes it suitable for electric control of displacement Optional: Control pressure range (EO1, EO2) Short circuit valve (EO1K, EO2K) DR - Pressure control (see R 92060) Swiveling to one side of centre The DR pressure control limits the maximum pressure at the pump outlet within the control range of the pump. This max. pressure level can be steplessly set at the control valve. Recommended setting range bar Bi-directional rotation not possible. Optional: Remote control (DRG) Characteristic Characteristic + U U max p V g V g max + V g V g max q v min q v max U U max Schematic Schematic B B MB M b a MB M E R KV S p P E S U U M1 K 2 K 3 T M2 U M1 K2 K3 T M2

16 16/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Summary of control devices DP Pressure control for parallel operation (see R 92060) Swiveling to one side of centre Suitable for pressure control of multiple ()4VSG axial piston units in parallel operation. Bi-directional rotation not possible. Characteristic DS1 Secondary speed control (see RE 92056) The speed control DS1 controls the secondary unit (motor) in such a manner, that this motor delivers sufficient torque to maintain the required output speed. When connected to a constant pressure system, this torque is proportional to motor displacement and thus also proportional to the swivel angle. Characteristic p n n 2 (rpm) (+) n 2 (rpm) q v min q v max n (-) Schematic Schematic MB E B M X D M st M B B M T T B P Flushing plate Sp P S U U M1 K 2 K 3 T M2 U M1 K3 K2 T M2

17 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 17/72 Notes

18 18/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions size 40 Series 1 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm). (11.65(296)) 0.71(18) MB 5.51(140) 5.31(135) 3.58(91) U T 0.31(8) 0.5(12.7) 3.62(92) K2 M B 4.33(110) E 0.98 (25) K (15) 45 DI6.38 (ø162) 5.91(150) 45 K2 5.91(150) Flange (SE C, 4-hole) 3.27(83) E View X 3.11(79) (ø ) DI DI L R 1.26 (32) U (146) (229) (25) 11.14(283) (0.63 (16*)) X B() (1.46(37*)) 4.94(125.5) 1.18 (30) 3.94(100) (33) (33) 0.94 (23.8) 3/8-16UNC-2B 0.83(21) deep B 0.79(20) 2.00 (50.8) * For HD and EP control

19 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 19/72 Dimensions size 40 Drive shafts K Parallel keyed shaft to ISO , SE C S Splined shaft to ISO , SE C 32-4, 1 1/4 in, 12/24 DP; 14T 1) installation drawing. Dimensions in inch (mm) (7.96) (7.94) 0.06(1.5) 1.81 (46) 1.39 (35.3) (ø31.75) (ø31.72) DI 1/4-20UNC-2B 0.63 (16) 1.87 (47.5) 2.18 (55.5) 1/4-20UNC-2B 0.63 (16) 1.88 (47.7) 2.19 (55.7) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J518 3/4 in 5800 (400) O Fastening thread /B ISO 68 3/8-16UNC-2B; 0.83(21) deep M, M B Measuring operating pressure /B ISO /16-20UNF-2B; 0.39(10) deep 5800 (400) X T Drain ISO ) 7/8-14UNF-2B; 0.67(17) deep 60 (4) X 5) E Boost pressure inlet ISO /4-16UNF-2B; 0.59(15) deep 725 (50) O K 2, K 3 Fill + air bleed ISO ) 7/8-14UNF-2B; 0.67(17) deep 60 (4) X 5) Tank line(case drain port) 60 (4) O 5) U Bearing flushing ISO ) 7/16-20UNF-2B; 0.39(10) deep 100 (7) X 1) ccording to NSI B92.1a, 30 pressure angle, flat root, side fit, tolerance class 5 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) The countersink may be deeper than specified in the standard. 5) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 69 and 70) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

20 20/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions, size 71 Series 1 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm). (13.15(334)) 0.79(20) MB 6.26(159) 4.17(106) 5.98(152) 0.31(8) 0.5(12.7) U T 4.06(103) K2 B 4.43(112.5) M E 0.98 (25) K (15) 45 DI6.38 (ø162) 6.69(170) 45 K2 6.69(170) Flange (SE C, 4-hole) 3.15(80) E View X (ø ) 3.62(92) DI DI (29) R L U (1.77(45*)) B() 1.34 (34) 5.10(129.5) 4.33(110) 1.48 (37.5) 1.48 (37.5) 1.09 (27.8) 7/16-14UNC-2B 0.87(22) deep B 0.98(25) 2.25 (57.2) 6.61(168) 1.06 ( (260.5) (27) (20*)) 12.13(308) X * For HD and EP control

21 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 21/72 Dimensions, size 71 Drive shafts installation drawing. Dimensions in inch (mm).. K Parallel keyed shaft to ISO , SE C-C S Splined shaft to ISO , SE C-C 38-4, 1 1/2 in, 12/24 DP; 17T 1) (9.54) (9.52) 0.06(1.5) 2.05 (52) 1.66 (42.2) (ø38.1) (ø38.07) DI 7/16-14UNC-2B 1.10 (28) 2.13 (54) 2.44 (62) 7/16-14UNC-2B 1.10 (28) 2.13 (54) 2.44 (62) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J518 1 in 5800 (400) O Fastening thread /B ISO 68 7/16-14UNC-2B; 0.87(22) deep M, M B Measuring operating pressure /B ISO /16-20UNF-2B; 0.39(10) deep 5800 (400) X T Drain ISO ) 1 1/16-12UN-2B; 0.79(20) deep 60 (4) X 5) E Boost pressure inlet ISO /4-16UNF-2B; 0.59(15) deep 725 (50) O K 2, K 3 Fill + air bleed ISO ) 1 1/16-12UN-2B; 0.79(20) deep 60 (4) X 5) Tank line(case drain port) 60 (4) O 5) U Bearing flushing ISO ) 7/16-20UNF-2B; 0.39(10) deep 100 (7) X 1) ccording to NSI B92.1a, 30 pressure angle, flat root, side fit, tolerance class 5 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) The countersink may be deeper than specified in the standard. 5) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 69 and 70) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

22 22/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions size 125 Series 3 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm). (15.83(402)) 7.52(191) 7.32(186) 4.74(120) 0.94(24) 0.31(8) 0.50(12.7) U T 5.00(127) K2 B MB 5.22(132.5) M E 1.38 (35) K (21) 45 DI9.00 (228.6) 7.87(200) 45 K2 7.87(200) Flange (SE D, 4-hole) 4.02(102) X2 E View X 4.41(112) ) (ø DI DI (35) L R U X1 X 7.99(205) 0.55(14) (1.42(36*)) 12.48(317) 14.37(365) (1.22(31*)) 1.97 (50) B() 6.14(156) 5.12(130) 1.63 (41.5) 1.63 (41.5) 1.25 (31.8) 1/2-13UNC-2B 0.75(19) deep B 1.26(32) 2.63 (66.7) * For HM1-, EO1 and M-control

23 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 23/72 Dimensions size 125 Drive shafts installation drawing. Dimensions in inch (mm).. K Parallel keyed shaft to ISO , SE D S Splined shaft to ISO , SE D 44-4, 1 3/4 in, 8/16 DP; 13T 1) (11.13) (11.11) 0.06(1.5) 2.55 (64.7) 1.94 (49.28) (ø44.45) (ø44.42) DI 1/2-13UNC-2B 1.26 (32) 2.63 (66.8) 2.94 (74.8) 1/2-13UNC-2B 1.26 (32) 2.63 (66.8) 2.94 (74.8) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J /4 in 5800 (400) O Fastening thread /B ISO 68 1/2-13UNC-2B; 0.75(19) deep. M, M B Measuring operating pressure /B ISO /16-20UNF-2B; 0.39(10) deep 5800 (400) X T Drain ISO ) 1 5/16-12UN-2B; 0.79(20) deep 60 (4) X 5) E Boost pressure inlet ISO /8-14UNF-2B; 0.67(17) deep 725 (50) O K 2, K 3 Fill + air bleed ISO ) 1 5/16-12UN-2B; 0.79(20) deep 60 (4) X 5) Tank line(case drain port) 60 (4) O 5) U Bearing flushing ISO ) 7/16-20UNF-2B; 0.39(10) deep 100 (7) X 1) ccording to NSI B92.1a, 30 pressure angle, flat root, side fit, tolerance class 5 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) The countersink may be deeper than specified in the standard. 5) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 69 and 70) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

24 24/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions size 180 Series 3 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm). (15.83(402)) 0.94(24) MB 4.09(120) 7.32(186) 0.31(8) 0.49(12.5) U T 5.00(127) K2 B M 5.22(132.5) 7.52(191) E 1.14 (29) K (21) 45 DI9.00 (ø228.6) 7.87(200) 45 K2 7.87(200) Flange (SE D, 4-hole) X2 4.02(102) E 4.41(112) ) (ø DI DI R L (1.22(31*)) 1.97 (50) 7.42(188.5) 5.51(140) 1.63 (41.5) 1.63 (41.5) 1.25 (31.8) View X B 1.38(35) U X1 8.07(205) 0.55(14) (1.42(36*)) 12.48(317) 14.84(377) X B() 1/2-13UNC-2B 1.06(27) deep 1.26(32) 2.63 (66.7) * For M-control

25 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 25/72 Dimensions size 180 Drive shafts installation drawing. Dimensions in inch (mm).. K Parallel keyed shaft to ISO , SE F S Splined shaft to ISO , SE F 50-4, 2 in, 8/16 DP; 15T 1) 0.501(12.73) 0.500(12.70) 0.18(4.6) 3.41 (86.6) 2.22 (56.38) (ø50.80) (ø50.77) DI 5/8-11UNC-2B 1.42 (36) 3.62 (92) 3.94 (100) 5/8-11UNC-2B 1.42 (36) 3.13 (79.5) 3.44 (87.5) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J /4 in 5800 (400) O Fastening thread /B ISO 68 1/2-13UNC-2B; 1.06(27) deep M, M B Measuring operating pressure /B ISO /16-20UNF-2B; 0.39(10) deep 5800 (400) X T Drain ISO ) 1 5/16-12UN-2B; 0.79(20) deep 60 (4) X 5) E Boost pressure inlet ISO /8-14UNF-2B; 0.67(17) deep 725 (50) O K 2, K 3 Fill + air bleed ISO ) 1 5/16-12UN-2B; 0.79(20) deep 60 (4) X 5) Tank line (case drain port) 60 (4) O 5) U Bearing flushing ISO ) 7/16-20UNF-2B; 0.39(10) deep 100 (7) X 1) ccording to NSI B92.1a, 30 pressure angle, flat root, side fit, tolerance class 5 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) The countersink may be deeper than specified in the standard. 5) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 69 and 70) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

26 26/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions size 250 Series 3 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm) (19.09(485)) 5.94(151) 9.37(238) 9.17(233) 1.26(32) 0.31(8) 0.63(15.9) U T 5.98(152) K2 B MB 7.44(189) M E 1.57 (40) K (20.5) DI12.5 (ø317.5) 10.43(265) K (265) Flange (SE E, 4-hole) X2 5.43(138) E View X 5.67(144) (ø ) DI DI (45) R L U X1 X (0.98*(25*)) 2.17 (55) B() 7.66(194.5) 6.30(160) 1.99 (50.5) 1.99 (50.5) 1.44 (36.5) 5/8-11UNC-2B 1.14(29) deep B 1.50(38) 3.13 (79.4) 9.84(250) 0.67(17) (1.85(47*)) 15.28(388) 17.5(444.5) * For HM1-, EO1 and M-control

27 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 27/72 Dimensions size 250 Drive shafts installation drawing. Dimensions in inch (mm). K Parallel keyed shaft to ISO , SE F S Splined shaft to ISO , SE F 50-4 (2 in, 8/16 DP; 15T 1) 0.501(12.73) 0.500(12.70) 0.08(2) 3.52 (89.3) 2.22 (56.38) (ø50.80) (ø50.77) DI 5/8-11UNC-2B 1.42 (36) 3.62 (92) 3.93 (100) 5/8-11UNC-2B 1.42 (36) 3.13 (79.4) 3.44 (87.4) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J /2 in 5800 (400) O Fastening thread /B ISO 68 5/8-11UNC-2B; 1.14(29) deep M, M B Measuring operating pressure /B ISO /16-20UNF-2B; 0.39(10) deep 5800 (400) X T Drain ISO ) 1 5/8-12UN-2B; 0.79(20) deep 60 (4) X 5) E Boost pressure inlet ISO /16-12UN-2B; 0.79(20) deep 725 (50) O K 2, K 3 Fill + air bleed ISO ) 1 5/8-12UN-2B; 0.79(20) deep 60 (4) X 5) Tank line (case drain port) 60 (4) O 5) U Bearing flushing ISO ) 7/16-20UNF-2B; 0.47(12) deep 100 (7) X 1) ccording to NSI B92.1a, 30 pressure angle, flat root, side fit, tolerance class 5 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) The countersink may be deeper than specified in the standard. 5) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 69 and 70) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

28 28/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions size 355 Series 3 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm). (19.09(485)) 6.02(153) 9.37(238) 9.17(233) 1.26(32) 0.31(8) 0.63(15.9) U T 5.98(152) K2 B MB 7.52(191) M 1.32(33.5) E K (20.5) DI12.5 (ø317.5) 10.43(265) K (265) Flange (SE E, 4-hole) X2 5.71(145) E 5.67(144) (ø ) DI DI (42) R L U X1 9.85(250) 0.67(17) 15.55(395) 18.35(466) X B() 2.17 (55) 8.46(215) 7.09(180) 1.99 (50.5) 1.99 (50.5) 1.44 (36.5) 5/8-11UNC-2B 1.14(29) deep View X B 1.50(38) 3.13 (79.4)

29 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 29/72 Dimensions size 355 Drive shafts installation drawing. Dimensions in inch (mm) K Parallel keyed shaft to ISO R Splined shaft similar to ISO , similar to SE F 50-4, 2 in, 8/16 DP; 15T 1) (19.07) (19.05) 0.17(4.2) 3.41 (86.6) usable spline length 2.33 (59.2) 3.07 (78) (ø69.85) (ø69.82) DI 3/4-10UNC-2B 1.65 (42) 3.62 (92) 3.94 (100) 5/8-11UNC-2B 1.42 (36) 3.13 (79.4) 3.44 (87.4) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J /2 in 5800 (400) O Fastening thread /B ISO 68 5/8-11UNC-2B; 1.14(29) deep M, M B Measuring operating pressure /B ISO /16-20UNF-2B; 0.39(10) deep 5800 (400) X T Drain ISO ) 1 5/8-12UN-2B; 0.79(20) deep 60 (4) X 5) E Boost pressure inlet ISO /16-12UN-2B; 0.79(20) deep 725 (50) O K 2, K 3 Fill + air bleed ISO ) 1 5/8-12UN-2B; 0.79(20) deep 60 (4) X 5) Tank line (case drain port) 60 (4) O 5) U Bearing flushing ISO ) 3/4-16UNF-2B; 0.59(15) deep 100 (7) X 1) ccording to NSI B92.1a, 30 pressure angle, flat root, side fit, tolerance class 5 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) The countersink may be deeper than specified in the standard. 5) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 69 and 70) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

30 30/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions size 500 Series 3 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm).. (21.85(555)) 11.14(283) 11.02(280) (13) T K2 MB B M 8.86(225) K3 U E 0.16 (48) 8x45 45 (=360 ) (360) (405) 22 30' K (24) 7.48(190) 7.48(190) 1.85(47) 1.97(50) 6.10(155) 17.13(435) 7.48(190) 7.48(190) Flange 315, 8-hole similar to ISO (metric) 5.75(146) Transport thread for eye hole M16 x 2; 27 deep DIN (16) U E View X 7.44(189) DI (ø ) DI DI9.25 (ø ) DI9.06 DI8.86(ø225) R L (30) 10.98(279) (510) (50) X 1.97(50) B() 6.69(170) 6.77(172) 2.36 (60) 2.36 (60) 1.75 (44.5) M (24) deep B 1.97(50) 3.81 (96.8)

31 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 31/72 Dimensions size 500 Drive shafts P Keyed to DIN 6885 S22x14x125 Z Splined shaft to DIN 5480 W80x3x25x9g installation drawing. Dimensions in inch (mm). 0.59(15) 0.12(3) 1.65 (42) ( ) 0.59(15) 1.65 (42) DI DI (ø ) 1) 2) 3.35 (85) M20 x 2.5 1) 2) 5.12(130) M20 x (76) 3.54 (90) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J518 4) 2 in (high-pressure series) 5800 (400) O Fastening thread /B DIN 13 M20 x 2.5; 0.94(24) deep O M, M B Measuring operating pressure /B DIN 3852 M18 x 1.5; 0.47(12) deep 5800 (400) X T Drain DIN ) M48 x 2; 0.79(20) deep 60 (4) X 6) E Boost pressure inlet DIN 3852 M33 x 2; 0.71(18) deep 725 (50) O K 2, K 3 Fill + air bleed DIN ) M48 x 2; 0.79(20) deep 60 (4) X 6) Tank line (case drain port) 60 (4) O 6) U Bearing flushing DIN ) M18 x 1.5; 0.47(12) deep 100 (7) X 1) Center bore according to DIN 332 (thread according to DIN 13) 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) Only dimensions according to SE J518, metric fastening thread is a deviation from standard. 5) The countersink may be deeper than specified in the standard. 6) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 68 and 69) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

32 32/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions size 750 Series 3 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm) (13) MB (24.80(630)) 12.68(322) 12.48(317) B U E 2.01 (51) (450) K2 9.13(232) T K (280) K3 8x45 (=360 ) (495) 0.87 (22) 9.13(232) 1.85(47) 1.97(50) 6.34(161) M 23.27(591) (232) 9.13(232) 22 30' Flange 400, 8-hole similar to ISO (metric) 0.63(16) U 7.03(178.5) E Transport thread for eye hole M16 x 2; 27 deep DIN 580 View X 9.09(231) DI (ø ) DI DI10.55 (ø ) DI10.35 DI10.04(ø225) L R (32) 11.85(301) (478) (50) X 1.97(50) B() 8.27(210) 9.02(229) 2.36 (60) 2.36 (60) 1.75 (44.5) M (24) deep B 1.97(50) 3.81 (96.8)

33 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 33/72 Dimensions size 750 Drive shafts P Keyed to DIN 6885 S25x14x125 Z Splined shaft to DIN 5480 W90x3x28x9g installation drawing. Dimensions in inch (mm). 0.71(18) 0.18(4.5) 1.97 (50) ( ) 0.71(18) 1.97 (50) (ø ) DI DI ) 2) M24 x (130) 3.74 (95) 1) 2) M24 x (91) 4.13 (105) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J518 4) 2 in (high-pressure series) 5800 (400) O Fastening thread /B DIN 13 M20 x 2.5; 0.94(24) deep O M, M B Measuring operating pressure /B DIN 3852 M18 x 1.5; 0.47(12) deep 5800 (400) X T Drain DIN ) M48 x 2; 0.79(20) deep 60 (4) X 6) E Boost pressure inlet DIN 3852 M48 x 2; 0.79(20) deep 725 (50) O K 2, K 3 Fill + air bleed DIN ) M48 x 2; 0.79(20) deep 60 (4) X 6) Tank line (case drain port) 60 (4) O 6) U Bearing flushing DIN ) M18 x 1.5; 0.47(12) deep 100 (7) X 1) Center bore according to DIN 332 (thread according to DIN 13) 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) Only dimensions according to SE J518, metric fastening thread is a deviation from standard.. 5) The countersink may be deeper than specified in the standard. 6) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 68 and 69) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

34 34/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Dimensions size 1000 Series 3 Example: HM control; for exact dimensions of the control device, see separate data sheets installation drawing. Dimensions in inch (mm) 13.74(349) 13.54(344) (13) MB B 10.16(258) 2.01 (51) U E (450) (26.38(670)) K2 9.13(232) 1.85(47) 1.97(50) T 7.99(203) K (655) M 11.02(280) 8x45 K3 45 (=360 ) (495) 9.13(232) 9.13(232) 22 30' 0.87 (22) 9.13(232) 9.09(231) Flange 400, 8-hole similar to ISO (metric) DI (ø ) DI DI13.31 (ø ) DI13.11 DI12.68(ø322) 0.63(16) R L U (185) 1.38 (35) X 14.17(360) 2.00 (51) 21.38(543) E Transport thread for eye hole M20 x 2.5; 30 deep DIN (55) 8.86(225) 9.02(229) B() 3.81 (96.8) 1.97(50) 1.75(44.5) M (30) deep View X B 2.95 (75) 2.95 (75) 1.75(44.5) 3.81 (96.8)

35 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 35/72 Dimensions size 1000 Drive shafts P Keyed to DIN 6885 S28x16x160 Z Splined shaft to DIN 5480 W100x3x32x9g installation drawing. Dimensions in inch (mm). 0.71(18) 0.18(4.5) 1.97 (50) ( ) 0.71(18) 1.97 (50) (ø ) DI DI ) 2) M24 x (165) 4.17 (106) 1) 2) M24 x (91) 4.13 (105) Ports Designation Port for Standard Size 2) Maximum pressure [psi (bar)] 3), B Service line (pressure port) SE J518 4) 2 in (high-pressure series) 5800 (400) O Fastening thread /B DIN 13 M20 x 2.5; 1.18(30) deep O M 1, M B1 Measuring operating pressure DIN 3852 M18 x 1.5; 0.47(12) deep 5800 (400) X T Drain DIN ) M48 x 2; 0.79(20) deep 60 (4) X 6) E Boost pressure inlet DIN 3852 M48 x 2; 0.79(20) deep 725 (50) O K 2, K 3 Fill + air bleed DIN ) M48 x 2; 0.79(20) deep 60 (4) X 6) Tank line (case drain port) 60 (4) O 6) U Bearing flushing DIN ) M18 x 1.5; 0.47(12) deep 100 (7) X 1) Center bore according to DIN 332 (thread according to DIN 13) 2) Observe the general instructions on page 71 for the maximum tightening torques. 3) Momentary pressure spikes may occur depending on the application. Keep this in mind when selecting measuring devices and fittings. 4) Only dimensions according to SE J518, metric fastening thread is a deviation from standard. 5) The countersink may be deeper than specified in the standard. 6) Depending on the installation position, T, K 2, K 3 or must be connected (see also pages 68 and 69) O = Must be connected (plugged on delivery) X = Plugged (in normal operation) State

36 36/72 Bosch Rexroth Corp. ()4VSG Series 10, 11 and 30 R /12.12 Through drive The ()4VSG axial piston unit can be delivered with a through drive, as shown in the type code on page 4. The through drive version is designated by codes K 15 through 99. The maximum number of units in a combination pump is determined by the permissible mass bending moment, see page 38. Single pump with through drive If no further pumps are factory-mounted the simple type code is sufficient. The delivery contents include: For all through drives except for K 99 Coupling, fixing screws, seal and, if applicable, an intermediate flange For K 99 With through-drive shaft, without coupling, without intermediate flange; unit is closed fluid tight with pressure-tight cover. Combination pumps Independent circuits are available for the user when further pumps are built on. 1. If the combination pump consists of 2 Rexroth axial piston units and these are to be supplied pre-assembled, the two model designations are to be linked with "+". Ordering example: 4VSG 125 EO1 / 30 R PKD60K169F + 4VSG 71 HM1 / 10 R PSD60N000N 2. If a gear pump is to be factory mounted as attachment pump, please contact us. 3. Mounted and piped auxiliary pumps (see page 58) Depending on the application, various auxiliary pumps and/ or piping are available. Ordering example: 4VSG 125 EO1 / 30R PKD60H029F 4VSG with a mounted auxiliary pump piped for the boost circuit. 4VSG 71EO1/10R PKD60 H069F 4VSG with two mounted auxiliary pumps; one is piped for the boost circuit and the other for the control circuit. Note for control units HD.P, HD.T and HD.U: For combination pump in tandem design 4 + 4, some combinations may result in dimensional restrictions for the mounting of the power control valve or proportional pressure relief valve. In the following cases, we recommend to carry out the valve mounted on the rear pump or to consult us: Size 40 + Size 40 Size 71 with pressure control + Size 71

37 R /12.12 ()4VSG Series 10, 11 and 30 Bosch Rexroth Corp. 37/72 Overview of mounting options on ()4VSG Through drive - ()4VSG Mounting option 2. pump Through drive Flange Coupler for splined Code ()4VSO/G ()4CSG ()10V(S)O/31(2) 5 ) shaft size (shaft) size (shaft) size (shaft) 10V(S)O/52(3) Gear and vane pump size (shaft) (shaft) cm 3 /rev available on size Flange SE J 744 (ISO ) 82-2 () 1 ) 16-4 (5/8in, 9T) 3 ) K01 ZPF-1X-(R) ) PGH2/3(R) (3/4in, 11T) 3 ) K52 18 (S)/31 10, 18 (S) (B) 1 ) 22-4 (7/8in, 13T) 3 ) K68 28 (S)/31 28 (S) ZPN-1X-(D) ) 25-4 (1in, 15T) 3 ) K04 45 (S)/31 45 (S) PGH4-3X(R) (C) 1 ) 32-4 (1 1/4in, 14T) 3 ) K07 71 (S)/31 PVV/Q4/5(J) (1 1/2in, 17T) 3 ) K (S)/31 85 (S) PGH5-3X(R) (C) 1 ) 32-4 (1 1/4in, 14T) 3 ) K15 40 (S) 71(S)32 40, (1 1/2in, 17T) 3 ) K16 71 (S) in preparation 152-4(D) 1 ) 44-4 (1 3/4in, 13T) 3 ) K (S) 140 (S)/31/ (2in, 15T) 3 ) K (S) in preparation 165-4(E) 1 ) 50-4 (2in, 15T) 3 ) K (S) 250 (S) 250, (R) 355 (R) 355 Flange ISO (metric) 80, 2-hole 19-4 (3/4in, 11T) 3 ) KB2 18 (S)/31 10 (S) in preparation 100, 2-hole 22-4 (7/8in, 13T) 3 ) KB3 28 (S)/31 in preparation 25-4 (1in, 15T) 3 ) KB4 45 (S)/31 in preparation 125, 2-hole 32-4 (1 1/4in, 14T) 3 ) KB5 71 (S)/ (1 1/2in, 17T) 3 ) KB6 100 (S)/31 500, , 4-hole W 32x2x14x9g 2 ) K31 40 (Z) in preparation 140, 4-hole W 40x2x18x9g 2 ) K33 71 (Z) 500, , 4-hole W 50x2x24x9g 2 ) K (Z) (Z) (1 1/4in, 14T) 3 ) KB8 71 (S)/32 in preparation 180, 4-hole 44-4 (1 3/4in, 13T) 3 ) KB7 140 (S)/31/32 500, (1 1/2in, 17T) 3 ) KB9 100 (S)/32 in preparation 224, 4-hole W 60x2x28x9g 2 ) K (Z) 250 (Z) W 70x3x22x9g 2 ) K (Z) 355 (Z) , 8-hole W 80x3x25x9g 2 ) K (Z) 500 (Z) , 8-hole W 90x3x28x9g 2 ) K (Z) 750 (Z) 750, 1000 W 100x3x32x9g 2 ) K (Z) ) 2 = 2-hole, 4 = 4-hole 2 ) to DIN ) Splined shafts acc. to ISO (SEJ744) 4 ) Rexroth recommends special versions of the gear pumps. Please consult us. 5 ) If a through drive for an 10V(S)O with R-shaft is desired, please consult us.