Axial Piston Variable Pump A10VO

Transcription

1 Electric Drives and Controls Hydraulics inear Motion and Assembly Technologies Pneumatics ervice Axial Piston Variable Pump A10VO RE / /44 Replaces: Technical data sheet eries 52/53 size Nominal pressure 250 bar Peak pressure 315 bar Open circuit eries 52 eries 53 Contents Ordering code - standard program 2 Hydraulic fluids 4 Technical data 5 Operating curves for pumps with pressure control 8 DR - Pressure control 9 DRG - Pressure control, remote 10 DRF (DFR) and DR (DFR - pressure and flow control 11 A... - pressure, flow and power control 12 Unit dimensions, size Unit domensions, size Unit dimensions, size Unit dimensions, size Unit dimensions, size Unit dimensions, size Combination pumps A10VO + A10V()O 36 Overview of through drive mounting options 36 Dimensions through drives 38 Installation notes 40 General information 44 Features Variable axial piston pump in swash plate design for hydrostatic drives in open circuits Flow is proportional to drive speed and displacement. The flow is infinitely variable by adjustment of the swash plate. trong bearings for long service life Hgh permissible drive speeds High power to weight ratio- small dimensions ow noise level Good suction characteristics Axial and radial loading of drive shaft possible Pressure nd flow control Electro-hydraulic pressure control Power control Electro-proportional displacement control hort response times

2 2/40 osch Rexroth AG A10VO RE /10.07 Ordering code - standard program A10V() O / 5 V Axial piston unit wash plate design, variable A10V Nominal pressure 250 bar, peak pressure 315 bar A10V Operating mode 02 Pump, open circuit O ize ~displacement V g max in cm Control devices Pressure control DR DR with hydraulic flow control -T open D F R DFR -T open DR F DRF -T closed DFR1 DFR1 -T closed DR DR with flow control, electro-hydraulic adjustment of differential pressure (inverse proportional characteristic), (RE ) EF. D. EF.D. with remote pressure control hydraulic DR G DRG electric, inverse characteristic ED. ED. Power control with pressure control min. start of contr.. 10 to 35 bar A 5 D A5D to 70 bar A 6 D A6D 71 to 105 bar A 7 D A7D 106 to 140 bar A 8 D A8D 141 to 230 bar A 9 D A9D with remote pressure control min. start of contr. see above A D G ADG with pressure and flow control, -T closed min. start of contr. see above A D AD with press. and flow control. electr. adjustment of diff. press. (inverse prop. characteristic), -T closed (RE ) min. start of contr. see above A. A. Electro-proportional displacement control (RE ) with pressure and flow control, positiv characteristic EP. D. EP.D. with pressure and flow control, positiv characteristic; deactivation of control at I = 0 EK. D. EK.D. eries 05 5 For availability of control options in series 52 and 53 see index 06 in ordering code

3 RE /10.07 A10VO osch Rexroth AG 3/40 A10V() O / 5 V Index DR, DFR, DFR1, DRG, ED 2 DR, DRF, DR, DRG, ED... 3 EF..., A..., EP..., EK... 3 Direction of rotation 07 viewing on shaft end right hand R left hand eals 08 FKM (fluor-rubber) V haft end plined shaft to AE J744, standard shaft imilar to shaft however for higher input torque R 09 plined shaft to AE J744, reduced diameter, not for through drive U imilar to shaft U higher input torque, not for through drive W Parallel shaft with key to DIN 6885 P Mounting flange DIN 2-hole A 10 AE-A 2-hole C AE 4-hole D 11 Port for service lines AE flange at rear, metric fixing thread(no through drive) AE flange on side-opposite sides, metric fixing thread (for through drive) AE flange on side-90 offset, metric fixing thread (no through drive) 13 2) Threaded ports at rear, metric threads (no through drive) 14 Through drive Without through drive (standard for version 11, 13 and 14) N00 Flange AE J744 Coupler for splined shaft 3) ealing 82-2 (A) 5/8 in 9T 16/32DP axial K (A) 3/4 in 11T 16/32DP axial K () 7/8 in 13T 16/32DP axial K () 1 in 15T 16/32DP axial K (C) 1 1/4 in 14T 12/24DP axial K (C) 1 1/4 in 14T 12/24DP axial K (C) 1 1/2 in 17T 12/24DP axial K24 Not for new projects. For new projects use only series 53. 2) Port plate 13 is only available for left hand rotation 3) 30 pressure anglel, flat base, flank centering, fit class 5 available in preparation not available

4 4/40 osch Rexroth AG A10VO RE /10.07 Hydraulic fluids Prior to project design, please see our technical data sheets RE (mineral oil), RE (environmentally acceptable fluids) and RE (HF-fluids) for detailed information on fluids and operating conditions. When using HF- or environmentally acceptable fluids attention must be paid to possible limitations of the technical data, if necessary contact us. (when ordering please state in clear text the fluid to be used). Operation on kydrol is only possible after consultation with us. Operating viscosity range For optimum efficiency and service life we recommend that the operating viscosity be chosen in the range of: n opt = opt. operating viscosity mm 2 /s referred to tank temperature (open circuit). imit of viscosity range For critical operating conditions the following values apply: n min = 10 mm 2 /s for short periods (t 1 min) at max. permissible leakage oil temperature of 115 C. Please note, that the max fluid temperature of 115 C is also not exceeded in certain areas (for instance bearing area) The fluid temperature in the bearing area is approx. 5 C higher than the average leakage fluid temperature. n max = 1600 mm 2 /s for short periods (t 1 min) on cold start (t min = p 30 bar, n 1000 rpm, -25 C) At temperatures between -25 C and -40 C special measures may be required, depending on installation conditions. Please consult us for further information. For detailed information on operation with low temperatures see data sheet RE election diagram Notes on the selection of the hydraulic fluid In order to select the correct fluid, it is necessary to know the operating temperature in the tank (open circuit )in relation to the ambient temperature. The fluid should be selected so that within the operating temperature range, the viscosity lies within the optimum range (n opt ), see shaded section of the selection diagram. We recommend to select the higher viscosity grade in each case. Example: at an ambient temperatue of C the operating temperature in the tank is 60 C. In the optimum viscosity range (n opt ; shaded area) this corresponds to viscosity grades VG 46 resp. VG 68; VG 68 should be selected Important: The leakage oil (case drain oil) temperature is influenced by pressure and input speed, and is always higher than the tank temperature. However, at no point in the circuit may the temperature exceed 115 C. If it is not possible to comply with these conditions because of extreme operating parameters or high ambient temperatures, please consult us. Filtration of fluid The finer the filtration the better the achieved cleanliness of the hydraulic fluid and the longer the life of the axial piston unit. To ensure a reliable functioning of the axial piston unit, a minimum cleanliness of 20/18/15 to IO 4406 is necessary. At very high operating temperatures (90 C to max. 115 C) a cleanliness of 19/17/14 toio 4406 is necessary. If above mentioned grades cannot be maintained please consult us. Viscosity n [mm 2 /s] VG 22 VG 32 VG 68 VG 46 VG ν opt Temperature range t in C t min = -40 C Fluid temperature range t max = +115 C

5 RE /10.07 A10VO osch Rexroth AG 5/40 Technical data Operating pressure range Inlet Absolute pressure at port p abs min 0,8 bar p abs max 5 bar Maxmum permissible speed (peed limit) Permissible speed by increase of inlet pressure p abs at the inlet port bzw. or reduction of displacement (V g V g max ). 1,2 1.6 To determine the min. required inlet pressure p abs at inlet port or the reduction of displacement at higher input speeds see the diagram to the right. Outlet Pressure at port Nominal pressure p N 250 bar Peak pressure p max 315 bar peed n/n 0 max [min -1 ] 1,1 1, Inlet pressure p abs [bar] (Pressures to DIN 24312) Direction of flow 0,9 0,7 0,8 0,9 Displacement V g /V g max [cm 3 ] 1,0 0.8 to. Case drain pressure Maximum permissible case drain pressure (port, 1/2 ): maximum 0,5 bar higher than the inlet pressure at port, however not higher than 2 bar absolute. p abs max 2 bar

6 /40 osch Rexroth AG A10VO RE /10.07 Technical data Table of values (theoreticxal values, without considering efficiencies and tolerances; values rounded) ize A10V()O Displacement V g max cm 3 10, peed max. at V g max n 0 max rpm ) max. at V g < V g max n 0 max zul rpm Flow at n 0 max q V0 max /min at n E =1500 min -1 q VE max /min Power Dp = 250 bar at n 0 max P o max kw at n E =1500 min -1 P E max kw Torque at V g max Dp = 250 bar T max Nm Dp = 100 bar T Nm Torsional stiffness haft c Nm/rad haft R c Nm/rad haft U c Nm/rad haft W c Nm/rad haft P c Nm/rad Moment of inertia rotary group J TW kgm 2 0,0006 0, ,0017 0,0033 0,0056 0,012 Angular acceleration, max. 3) a rad/s Fill volume V 0,2 0,25 0,3 0,5 0,8 1 Weight approx. (without fluid) m kg 8 11, Values are valid with inlet pressure of 1 bar at suction inlet. With reduced displacement or increased inlet pressure the drive speed can be increased according to the diagram on page 5. 2) For higher drive speeds please consult us. 3) These values are valid for conditions between the min. required.and the max. permissible drive speeds. For external sources of excitation (eg. diesel engine 2-8 fold rotary frequency, cardan shaft 2-fold rotary frequency). The limit is valid for a single pump. The load carrying capacity of the connecting parts must be taken into consideration. Caution: Exceeding these limits can lead to a loss of operatabiliy, reduction of service life or complete destruction of the axial piston unit. The permissible values can be calculated Determination of pump size Flow q V = V g n h V [/min] V g = geometric displacement per rev. in cm Dp = pressure differential in bar Torque T = 1,59 V Dp n = speed in rpm g [Nm] 100 h mh h V = volumetric efficiency Power P = 2p T n = q Dp h V mh = mechanical hydraulic efficiency [kw] h t h t = overall efficiency (h t = h V h mh )

7 RE /10.07 A10VO osch Rexroth AG 7/40 Technical data Permissible radial and axial forces on drive shaft ize Radial force, max. Fq at F q max N /2 /2 /2 Axial force, max. F ax N ± Fax Permissible input and through drive torques ize Torque, max. (at V g max and Dp = 250 bar ) Input torque, max. 2) T max Nm for shaft T E zul Nm AE J744 (ANI 92.1a-1996) in 3/4 3/4 7/ /4 1 1/2 for shaft R T E zul Nm AE J744 (ANI 92.1a-1996) in 3/4 7/ /4 for shaft U T E zul Nm AE J744 (ANI 92.1a-1996) in 5/8 5/8 7/ /4 for shaft W T E zul Nm AE J744 (ANI 92.1a-1996) in 7/ /4 for shaft P T E zul Nm DIN 6885 mm 18 j6 18 j6 Through drive torque, max. for shaft T D zul Nm for shaft R T D zul Nm without considering efficiency 2) for shaft without side load Distribution of torques T 1 T 2 T E 1. Pumpe 2. Pump 2. Pumpe T D

8 8/40 osch Rexroth AG A10VO RE /10.07 Operating curves for pumps with pressure control Drive power and flow (Fluid: mineral oil to IO VG 46 DIN 51519, t = 50 C) ize 10 n = 1500 rpm n = 3600 rpm Flow q V [/min] ize q V 50 q V n = 1500 rpm n = 3600 rpm Flow q V [/min] ize 28 flow q V [/min] p qv min Operating pressure p [bar] q V p qv max n = 1500 rpm n = 3000 rpm Operating pressure p [bar] p qv min 200 p qv max p qv min Operating pressure p [bar] p qv max Drive power P qv [kw] Drive power P qv [kw] Drive power P qv [kw] ize 45 n = 1500 rpm n = 2600 rpm Flow q V [/min] ize n = 1500 rpm n = 2700 rpm Flow q V [/min] ize 85 q v q V n = 1500 rpm n = 2500 rpm Flow q V [/min] Operating pressure p [bar] Operating pressure p [bar] q V p qv max P qv max P qv min p qv max p qv min Drive power P qv [kw] Drive power P qv [kw] Drive power P qv [kw] p qv Overall efficiency Volumetric efficiency Operating pressure p [bar] h t = q V p P pv max 600 h V = q V q V theor

9 RE /10.07 A10VO osch Rexroth AG 9/40 DR - Pressure control The pressure control serves to maintain a constant pressure in the hydraulic system, within the control range of the pump. The pump therefore supplies only the amount of hydraulic fluid required by the actuators. The pressure can be steplessly set at the pilot valve. tatic characteristic at n 1 = 1500 rpm; t fluid = 50 C Operating pressure p [bar] 250 Adjustment range 20 min setting range Flow q V [/min] max Hysteresis and pressure rise Dp max 4 bar chematic: DR 1 2 Dynamic characteristic The curves show average measured values under test conditions. Conditions: V g max n = 1500 rpm t fluid = 50 C ine main relief set at 315 bar tepped loading by suddenly opening or closing the pressure line using a pressure rief valve at 1 m downstream from the pump pressure outlet. Operating pressure p [bar] Displacement Outlet port Inlet port, 1/2 Case drain port ( 1/2 plugged) Control data Hysteresis and repeatability Dp max. 3 bar Pilot oil consumption max. approx. 3 /min Flow loss at q V max see page 8 Control times ize t A [ms] against 50 bar t A [ms] against 220 bar t E [ms] standby bar V g min Control time t troking time t A Destroking time t E

10 10/40 osch Rexroth AG A10VO RE /10.07 DRG - Pressure control, remote The DRG-control valve enables a remote setting of max. pump pressure below the setting of the DR-,control spool, see page 9. For the remote setting of pressure it is necesary to pipe an external relief valve to port. This valve is not included in the supply of the pump. chematic: DRG not included in supply The differential pressure at the DRG-spool is set as standard to 20 bar, and this results in a pilot flow of approx.ca. 1,5 /min. If another setting is required(range between 10 and 22 bar), please state in clear text. As a separate pressure relief valve we can recommend: DDH 6 (hydraulic) to RE or DETR -O381 with orifice dia. 0,8mm in P (electric) to RE The max. lenght of piping should not exceed 2 m. 1 Control data ee page 9 2 Outlet port Inlet port, 1/2 Case drain ports ( 1/2 plugged) Pilot pressure port

11 RE /10.07 A10VO osch Rexroth AG 11/40 DRF (DFR) and DR (DFR - pressure and flow control Execution of control valve as described on page 9 and 10. In addition to the pressure control function, the pump flow to the actuator may be varied by means of a differential pressure (eg. over an orifice or a directional valve. The pump supplies only the amount of fluid as required by the actuator. The pressure control overrides the flow control function. The DR (DFR has no connection between -port and pump housing. chematic: DRF (DFR) 1 closed in DR or (DFR valve not included in supply tatic characteristic Flow control at n 1 = 1500 rpm; t fluid = 50 C tatic characteristic at variable speed Flow q V peed n Dynamic characteristic of flow control Displacement V g [%] Control times ize Operating press. p [bar] etting range t A [ms] min troking time t A stand by bar Dq V (see table) (stand by) Destroking time t E t E [ms] max Flow q V [/min] Control time t 250 bar - stand by oad press. p [bar] t E [ms] Dp V see table of values The curves are measured average values under test conditions 50 bar - stand by 2 Outlet port Inlet port, 1 Case drain ports ( 1 plugged) Pilot pressure port Differential pressure Dp tandard setting: 14 bar. If a different setting is required please state in clear text. When port is unloaded to tank (and outlet is closed) a zero stroke pressure ( standby )("stand by") of p = 18 ± 2 bar results (depends on Dp-setting). Control data For pressure control see page 9. Max. flow deviation (hysteresis and rise) measured at a drive speed of n = 1500 rpm. ize Dqv max /min 0,5 0,9 1,0 1,8 2,5 3,1 Pilot oil consumption DRF (DFR) max. approx ,5 /min Pilot oil consumption DR (DFR max. approx. 3 /min Flow loss at q Vmax see page 8 Possible control valves to be used on (not included in supply of pump) -Mobile control valves Mobile valve block M4-12 (RE 64278) Mobile valve block M4-15 (RE 64282) UDV-Mobile control valves Mobile valve block M6-15 (RE 64284) Mobile valve block M7-22 (RE 64287)

12 12/40 osch Rexroth AG A10VO RE /10.07 A... - pressure, flow and power control Execution of pressure control like DR(G), see pages 9/10. Execution of pressure and flow control like DR, see page 11. In order to achieve a constant drive torque with varying operating pressures, the swivel angle and with it the output flow of the pump, is varied in such a manner, that the product of flow and pressure remains constant. Flow control is possible below the limit of the power curve. When ordering please state the max. input torque in clear text. Control data For technical data of pressure control see page 9. For technical data of pressure and flow control see page 11. Pilot oil consumption max. approx. 3,0 /min Flow loss at q V max see page 8 tart of control (bar) TorqueT [Nm] ordering code ize to 35 3,8-12, A5 36 to 70 12,2-23,3 19, , , ,1-112 A6 71 to ,4-33,7 36, , , ,1-160 A7 106 to , , , , ,1-212 A8 141 to ,1-74,8 70, , , ,1-357 A9 tatic characteristic and torque curves p chematic: AD Operating pressure p [bar] A9 A8 A7 A6 A q Dq V (see table page 1 chematic: ADG not included in supply T A9 chematic: AD Torque T [Nm] A8 A7 A6 1 not included in supply Flow q V [%] q A5 Outlet port Inlet port, 1, 2 Case drain ports ( 1, 2 plugged) pilot pressure port 2

13 RE /10.07 A10VO osch Rexroth AG 13/40 Notes

14 14/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 10 A10VO10 DR/52R()-VC14N00 efore finalising your design please request a certified installation drawing max Flange AE J (A) Ø h8 Y Ø View Y right hand rotation View Y left hand rotation haft ends plined 3/4 in 11T 16/32DP (AE J (A-)) U plined 5/8 in 9T 16/32DP (AE J (A)) P Parallel keyed h9 ø 3/4 in 1/4-20UNC Centering 3) R3 16x6.7 DIN 332 Outlet port DIN M 27x2; 16 deep 330 Nm Inlet port DIN M 27x2; 16 deep 330 Nm Case drain port DIN M16 x 1,5; 12 deep 100 Nm 1 Case drain port (plugged) IO /16-18UNF-2 80 Nm ANI 92.1a-1996, 30 pressure angle, flat base, flank centering, fit class 5 2) see general information 3) axial retention of coupling half eg. with clamp coupling or with clamping screw ø 5/8 in ø18 j6 Centering 3) R3 15x6.7 DIN Tightening torque, max. 2)

15 ø 11 RE /10.07 A10VO osch Rexroth AG 15/40 Unit dimensions, size 10 efore finalising your design please request a certified installation drawing. A10VO10 DFR1(DFR, DRG)/52R()-VA14N max DIN 3019/2 2 hole flange ø 80 h8 Y View Y right hand rotation View Y left hand rotation haft ends see page 14 Tightening torque, max. Outlet port DIN M 27x2; 16 deep 330 Nm Inlet port DIN M 27x2; 16 deep 330 Nm / 1 Case drain port ( 1 plugged) DIN M16 x 1,5 100 Nm Pilot pressure port DIN M14x1.5; 12 deep 80 Nm see general information

16 16/40 osch Rexroth AG A10VO RE /10.07 Unit domensions, size 18 A10VO18 DR/53R()-VC11N00 efore finalising your design please request a certified installation drawing Flange AE J (A) Ø82.55 h8 Y max ViewY port plate Ø32 Ø haft ends plined 3/4 in 11T 16/32DP (AE J (A-)) ø 3/4 in 1/4-20UNC Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 R plined 3/4 in 11T 16/32DP (AE J (A-)) ø3/4 in 1/4-20UNC-2 14 U plined 5/8 in 9T 16/32DP (AE J (A)) AE J518c AE J518c 3/4in 1 1/4in / 1,2 Case drain ports ( 1,2 plugged) IO /4-16UNF Nm ANI 92.1a-1996, 30 pressure angle, flat base, flank centering, fit class 5 2) see general information 3) axial retention of coupling half, eg. with clamp coupling or with clamping screw ocation of service ports for left hand rotation; turn port plate180 Centering 3) R3 16x6.7 DIN 332 ø 5/8 in P Parallel keyed shaft ø18 j6 Centering 3) R3 15x6.7 DIN h9 Tightening torque, max. 2)

17 RE /10.07 A10VO osch Rexroth AG 17/40 Unit dimensions, size 18 efore finalising your design please request a certified installation drawing. A10VO18 DR (DRG, DRF)/53R()-VC12N max Flange AE J (A) Ø82.55 h8 Ø Y View Y port plate View Z Ø20 Z ocation of service ports for left hand rotation; turn port plate180 haft ends see page 16 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 3/4in 1 1/4in / 1,2 Case drain ports ( 1,2 plugged) IO /4-16UNF Nm Pilot pressure port IO /16-20UNF-2; 11,5 deep 40 Nm see general information Tightening torque, max.

18 18/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 18 efore finalising your design please request a certified installation drawing. A10VO18 AD/53R()-VC11N Flange AE J (A) Ø82.55 h8 Y View Y port plate Ø32 Ø ocation of service ports for left hand rotation; turn port plate180 haft ends see page 16 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 3/4in 1 1/4in / 1,2 Case drain ports ( 1,2 plugged) IO /4-16UNF Nm Pilot pressure port IO /16-20UNF-2; 11,5 deep 40 Nm see general information Tightening torque, max.

19 RE /10.07 A10VO osch Rexroth AG 19/40 unit dimensions, size 18 efore finalising your design please request a certified installation drawing. A10VO18 AD/53R()-VC12N Flange AE J (A) Ø82.55 h8 Ø Y View Y Port plate View Z Ø20 Z ocation of service ports for left hand rotation; turn port plate180 haft ends see page 16 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 3/4in 1 1/4in / 1,2 Case drain ports ( 1,2 plugged) IO /4-16UNF Nm Pilot pressure port IO /16-20UNF-2; 11,5 deep 40 Nm see general information Tightening torque, max.

20 58.7 ø32 ø /40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 28 A10VO28 DR/52R()-VC11N00 efore finalising your design please request a certified installation drawing ø101.6 h Y Flange AE J () max View Y port plate 11 right hand rotation ocation of service ports for left hand rotation; turn port plate haft ends plined 7/8 in 13T 16/32DP (AE J ()) R splined 7/8 in 13T 16/32DP (AE J ()) ø7/8 in 1/4-20UNC-2 ø7/8 in 1/4-20UNC Outlet port, AE flange (code 6 Inlet port, AE flange (code AE J518c AE J518c 3/4in 1 1/4in / 1 Case drain ports ( 1 plugged) IO /4-16UNF Nm ANI 92.1a-1996, 30 pressure angle, flat base, flank centering, fit class 5 2) see general information Tightening torque, max. 2)

21 47.6 ø RE /10.07 A10VO osch Rexroth AG 21/40 Unit dimensions, size 28 A10VO28 DFR1 (DFR, DRG)/52R()-VC12N00 efore finalising your design please request a certified installation drawing max ø101.6 h8 ø Y Flange AE J () View Y port plate 12 right hand rotation 63 Ansicht Z Z ocation of service ports for left hand rotation; turn port plate 180 haft ends see page 20 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 3/4in 1 1/4in / 1 Case drain ports ( 1 plugged) IO /4-16UNF Nm Pilot pressure port IO /16-20UNF-2; 11,5 deep 40 Nm see general information Tightening torque, max.

22 22/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 28 A10VO28 AD/53R()-VC11N00 efore finalising your design please request a certified installation drawing Flange AE J () ø101.6 h8 Y ø ViewY port plate 11 right hand rotation ø32 ø ocation of service ports for left hand rotation; turn port plate180 haft ends see page 20 Outlet port, AE flange(code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 3/4in 1 1/4in / 1/2 Case drain ports ( 1/2 plugged) IO /4-16UNF Nm Pilot pressure port IO /16-20UNF-2; 11,5 deep 40 Nm see general information Tightening torque, max.

23 RE /10.07 A10VO osch Rexroth AG 23/40 Unit dimensions, size 28 A10VO28 AD/53R()-VC12N00 efore finalising your design please request a certified installation drawing Flange AE J () ø14.3 ø101.6 h8 ø Y View Y port plate 12 right hand rotation 63 View Z ø20 Z 22.2 ocation of service ports for left hand rotation; turn port plate haft ends see page 20 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 3/4in 1 1/4in / 1/2 Case drain ports ( 1/2 plugged) IO /4-16UNF Nm Pilot pressure port IO /16-20UNF-2; 11,5 deep 40 Nm see general information Tightening torque, max.

24 ø38 ø25 24/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 45 A10VO45 DR/52R()-VC11N00 efore finalising your design please request a certified installation drawing Flange AE J () ø101.6 h8 Y max View Y port plate 11 right hand rotation haft ends ocation of service ports for left hand rotation; turn port plate 180 plined 1 in 15T 16/32DP (AE J (-)) R plined 1in 15T 16/32DP (AE J (-)) U plined 7/8 in 13T 16/32DP (AE J ()) W plined 7/8 in 13T 16/32DP (AE J ()) ø1in 1/4-20UNC Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 1in 1 1/2in M12; 20 deep 130 Nm / 1 Case drain ports ( 1 plugged) IO /8-14UNF Nm ANI 92.1a-1996, 30 pressure angle, flat base, flank centering, fit class 5 2) see general information ø1in 1/4-20UNC ø7/8in 1/4-20UNC ø7/8in 1/4-20UNC Tightening torque, max. 2)

25 RE /10.07 A10VO osch Rexroth AG 25/40 Unit dimensions, size 45 A10VO45 DFR1(DRG, DFR)/52R()-VC12(13)N00 efore finalising your design please request a certified installation drawing max ø101.6 h8 ø Y ) 211 2) Flange AE J () View Y port plate 12 right hand rotation 68 View Y Port plate 13 2) left hand rotation 3) Z View Z 2) ø25 Z ocatopn of service ports for left hand rotation; turn port plate 180 haft ends see page 24 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 1in 1 1/2in M12; 20 deep 130 Nm / 1 Case drain ports ( 1 plugged) IO /8-14UNF Nm Pilot pressure port IO /16-20UNF-2 11,5 deep see general information 2) Flanges for ports and on port plate 13 are identical to the ones on port plate 12 3) Port plate 13 is only available for left hand rotation Tightening torque, max. 40 Nm

26 ø38 ø25 26/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions. size 45 A10VO45 AD/53R()-VC11N00 efore finalising your design please request a certified installation drawing. Flange AE J () Ø101.6 h Y 2 View Y port plate 11 right hand rotation ocation of service ports for left hand rotation; turn port plate 180 haft ends see page 24 and 25 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 1in 1 1/2in M12; 20 deep 130 Nm / 1 Case drain ports ( 1 plugged) IO /8-14UNF Nm Pilot pressure port IO /16-20UNF-2 11,5 deep see general information Tightening torque, max. 40 Nm

27 RE /10.07 A10VO osch Rexroth AG 27/40 Unit dimensions, size 45 A10VO45 AD/53R()-VC12N00 efore finalising your design please request a certified installation drawing. 9.5 Flange 6.3 AE J () Ø101.6 h8 Ø Y View Y port plate 12 right hand rotation 68 View Z ø25 Z ocation of service ports for left hand rotation; turn port plate 180 haft ends see page 24 and 25 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 1in 1 1/2in M12; 20 deep 130 Nm / 1 Case drain ports ( 1 plugged) IO /8-14UNF Nm Pilot pressure port IO /16-20UNF-2 11,5 deep see general information Tightening torque, max. 40 Nm

28 28/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 63 A10VO63 DR/52R()-VC12N00 efore finalising your design please request a certified installation drawing. Flange AE J () max Mounting flange C 1 ø101.6 h8 ø Y View Y port plate 12 right hand rotation View Z 52.4 ø25 Z 26.2 ocation of service ports for left hand rotation; turn port plate haft ends splined 1 1/4 in 14T 12/24DP (AE J (C)) R plined 1 1/4 in 14T 12/24DP (AE J (C)) U plined 1 in 15T 16/32DP (AE J (-)) W plined 1 in 15T 16/32DP (AE J (-)) ø1 1/4 in 5/16-18UNC Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 1in 2in M12; 20 deep 130 Nm / 1 Case drain ports ( 1 plugged) IO /8-14UNF Nm ANI 92.1a-1996, 30 pressure angle, flat base, flank centering, fit class 5 2) see general information ø1 1/4 in 5/16-18UNC ø1 in 1/4-20UNC ø1 in 1/4-20UNC Tightening torque, max. 2)

29 RE /10.07 A10VO osch Rexroth AG 29/40 Unit dimensions, size 63 A10VO63 DFR1 (DFR, DRG)/52R()-VD11N00 efore finalising your design please request a certified installation drawing Flange AE J (C) max Mounting flange D ø127 h8 Y View Y port plate 11 right hand rotation ø50 ø ocation of service ports for left hand rotation; turn port plate 180 haft ends see page 26 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 1in 2in M12; 20 deep 130 Nm / 1 Case drain ports ( 1 plugged) IO /8-14UNF Nm Pilot pressure port IO /16-20UNF-2 11,5 deep see general information Tightening torques, max. 40 Nm

30 30/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 63 A10VO63 AD/53R()-VD11N00 efore finalising your design please request a certified installation drawing Mounting flange D Flange AE J (C) ø127 h8 Y ø50 ø View Y port plate 11 right hand rotation ocation of service ports for left hand rotation; turn port plate haft ends see page 28 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 1in 2in M12; 20 deep 130 Nm / 1/2 Case drain ports ( 1/2 plugged) IO /8-14UNF Nm Pilot pressure port IO /16-20UNF-2 11,5 deep see general information Tightening torque, max. 40 Nm

31 RE /10.07 A10VO osch Rexroth AG 31/40 Unit dimensions, size 63 A10VO63 AD/53R()-VC12N00 efore finalising your design please request a certified installation drawing Mounting flange C Flange AE J () ø101.6 h8 ø Y View Y port plate 12 right hand rotation 65 View Z ø25 Z ocation of service ports for left hand rotation; turn port plate 180 haft ends see page 28 Outlet port, AE flange (code 6 Inlet port, AE flange (code 6 AE J518c AE J518c 1in 2in M12; 20 deep 130 Nm / 1/2 Case drain ports ( 1/2 plugged) IO /8-14UNF Nm Pilot pressure port IO /16-20UNF-2 11,5 deep see general information Tightening torque, max. 40 Nm

32 32/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 85 A10VO85 DR/52R()-VD11N00 efore finalising your design please request a certified installation drawing Flange AE J (C) ø127 h8 Y max View Y port plate 11 right hand rotation 88.9 ø60 ø ocation of service ports for left hand rotation; turn port plate haft ends plined 1 1/2 in 17T 12/24DP (AE J (C-C)) U plined 1 1/4 in 14T 12/24DP (AE J (C)) W plined 1 1/4 in 14T 12/24DP (AE J (C)) ø1 1/2 in 7/16-14UNC Outlet port, AE flange (code 62) Inlet port, AE flange (code 6 AE J518c AE J518c 1 1/4in M14; 19 deep 205 Nm 2 1/2in M12; 17 deep 130 Nm / 1 Case drain ports ( 1 plugged) IO /16-12UN Nm ANI 92.1a-1996, 30 pressure angle, flat base, flank centering, fit class 5 2) see general information ø1 1/4 in 5/16-18UNC ø1 1/4 in 5/16-18UNC Tightening torque, max. 2)

33 RE /10.07 A10VO osch Rexroth AG 33/40 Unit dimensions, size 85 A10VO85 DFR1(DFR, DRG)/52R()-VC12N00 efore finalising your design please request a certified installation drawing max Flange AE J (C) ø127 h ø60 Y View Y port plate 12 right hand rotation View Z ø32 Z ocation of service ports for left hand rotation; turn port plate 180 haft ends see page 32 Outlet port, AE flange (code 62) Inlet port, AE flange(code 6 AE J518c AE J518c 1 1/4in M14; 19 deep 205 Nm 2 1/2in M12; 17 deep 130 Nm / 1 Case drain ports ( 1 plugged) IO /16-12UN Nm Pilot pressure port IO /16-20UNF-2 11,5 deep see general information Tightening torque, max. 40 Nm

34 34/40 osch Rexroth AG A10VO RE /10.07 Unit dimensions, size 85 A10VO85 AD/53R()-VC11N00 efore finalising your design please request a certified installation drawing FlangeAE J (C) ø127h8 Y ø ø View Y port plate 11 right hand rotation ocation of service ports for left hand rotation; turn port plate haft ends see page 32 Outlet port, AE flange (code 62) Inlet port, AE flange (code 6 AE J518c AE J518c 1 1/4in M14; 19 deep 205 Nm 2 1/2in M12; 17 deep 130 Nm / 1/2 Case drain ports ( 1/2 plugged) IO /16-12UN Nm Pilot pressure port IO /16-20UNF-2 11,5 deep see general information Tightening torque, max. 40 Nm

35 RE /10.07 A10VO osch Rexroth AG 35/ Flange AE J (C) Unit dimensions, size 85 A10VO85 AD/53R()-VC12N00 efore finalising your design please request a certified installation drawing ø127 h8 ø Y View Y port plate 12 right hand roation View Z ø32 Z ocation of service ports for left hand rotation; turn port plate 180 haft ends see page 32 Outlet port, AE flange (code 62) Inlet port, AE flange (code 6 AE J518c AE J518c 1 1/4in M14; 19 deep 205 Nm 2 1/2in M12; 17 deep 130 Nm / 1/2 Case drain ports ( 1/2 plugged) IO /16-12UN Nm Pilot prssure port IO /16-20UNF-2 11,5 deep see general information Tightening torque, max. 40 Nm

36 36/40 osch Rexroth AG A10VO RE /10.07 Combination pumps A10VO + A10V()O Combination pumps offer the possibility to obtain mutually independent hydraulic circuits without the use of a splitter gearbox. When ordering combination pumps the model codes for the first and the second pump must be joined by a "+". Ordering example: A10VO85DFR1/52R-VC12K04 + A10VO45DR/52R-VC11N00 If the second pump is not factory mounted, the simple type designation is sufficient. In this case the delivery of the pump with through drive will include: a shaft coupler and a plastic cover to prevent dirt from entering the through drive opening. Permissible overhang moment It is permissible to use a combination of two single pumps of the same size (tandem pump) considering a mass acceleration force of max. 10 g (9,81 m/s 2 ) without an additional support bracket. ize Permissible overhang moment static T m Nm dynamic at 10 g (9,81m/s 2 ) T m Nm Weight m 1 kg 8 11, Distance to center of gravity l 1 mm m 1, m 2 Weight of pumps [kg] l 1, l 2 Dist. to center of gravity [mm] l 1 l 2 m 1 m 2 (T m = (m 1 l 1 + m 2 l 2 ) [Nm]) Overview of through drive mounting options Through drive - A10VO/ 5x Flange AE J744 Coupler for splined shaft Code. A10V()O../5x... ize (shaft) Mounting option second 2. pump A10VO../31... ize (shaft) Gear pump eries (ize) Through drive available on 82-2 (A) 5/8 in K01 10 (U) 18 (U) F (5...22) /4 in K52 10 () 18 (, R) () 7/8 in K68 28 (, R) 28 (, R) N/G ( ) 45 (U, W) 45 (U, W) 1 in K04 45 (, R) 63 (U, W) 2) 45 (, R) (C) 1 1/4 in K15 63 (, R) (C) 1 1/4 in K07 85 (U, W) 71 (, R) /2 in K24 85 () 85 not on size 28 with K68 2) not on size 45 with K04 size

37 RE /10.07 A10VO osch Rexroth AG 37/40 Dimensions through drives efore finalising your design please request a certified installation drawing. K01 Flange AE J (A) Coupler for splined shaft to ANI 92.1a /8 in 9T 16/32 DP (AE J (A)) not on size 28 ectiona- A 4 A 3 ize A 1 A 3 A 4 A ,9 47 M10; 16 deep A A ø ,7 53 M10; 16 deep ,5 59 M10; 16 deep ,4 68 M10; 20 deep not on size 28 to pump mounting face A 1 10 K52 Flange AE J (A) Coupler for splined shaft to ANI 92.1a /4 in 11T 16/32 DP (AE J (A-)) A 5 not on size 28 A ø not on size 28 ection A- A 4 A 3 to pump mounting face A 2 A 1 ø ize A 1 A 2 A 3 A 4 A ,3 18,8 47 M10; 16 deep ,4 18,9 53 M10; 16 deep ,4 18,9 61 M10; 16 deep ,1 23,6 65 M10; 20 deep K68 Flange AE J () Coupler for splined shaft to ANI 92.1a /8 in 13T 16/32 DP (AE J ()) A 5 not on size 28 A not on size ection A- to pump mounting face A 4 A 3 A 2 A 1 ø ize A 1 A 2 A 3 A 4 A ,3 17,8 47 M12; 18 deep ,4 17,9 53 M12; 18 deep ,4 17,9 59 M12; 18 deep , M12; 20 deep 30 pressure angle, flat base, flank centering, fit class 5

38 38/40 osch Rexroth AG A10VO RE /10.07 Dimensions through drives efore finalising your design please request a certified installation drawing. K04 Flange AE J () Coupler for splined shaft to ANI 92.1a in 15T 16/32 DP (AE J (-)) non not on avec size cal Coupe ection A- A 4 A 3 ize A 1 A 2 A 3 A 4 A ,9 18,9 53,4 M12; 18 deep ,4 18,4 58,9 M12; A 146 ø deep ,2 22,2 69 M12; 20 deep A 5 non not on avec size cal jusqu au to pump flasque mounting de montage face A 2 A 1 10 K15 Flange AE J (C) Coupler for splined shaft to ANI 92.1a /4 in 14T 12/24 DP (AE J (C)) A Coupe ection A- A 4 A 3 ize A 1 A 3 A 4 A M12; 16 deep ø A 5 13 jusqu au to pump flasque mounting de montage face A 1 K07 Flange AE J (C) Coupler for splined shaft to ANI 92.1a /4 in 14T 12/24 DP (AE J (C)) A 45 Coupe ection A- A 4 A 3 ize A 1 A 2 A 3 A 4 A ,9 22,4 67,9 M16; 24 deep A 5 Ø181 Ø A 5 13 jusqu au to pump flasque mounting de montage face 30 pressure angle, flat base, flank centering, fit class 5 A 2 A 1

39 RE /10.07 A10VO osch Rexroth AG 39/40 Dimensions through drive efore finalising your design please request a certified installation drawing. K24 Flange AE J (C) Coupler for splined shaft to ANI 92.1a /2 in 17T 12/24 DP (AE J (C-C)) A Coupe ection A- A 4 A 3 ize A 1 A 3 A 4 A M16; 24 deep ø181 A 5 ø jusqu au to pump flasque mounting de montage face A pressure angle, flat base, flank centering, fit class 5

40 40/40 osch Rexroth AG A10VO RE /10.07 Installation notes Optional installation position.the pump housing must be filled with fluid during commissioning and operation. In order to obtain a low noise level, all connections (inlet, outlet, pilot pressure and case drain lines) must be linked by flexible members to tank. Avoid placing a check valve in the case drain line. The highest of the case drain ports (; 1 or 2 ) must be connected to tank with piping material for standard pressure rating suitable for the port sizes. Vertical installation (haft end upwards) Arrangement inside the reservoir efore installation fill pump housing, keeping it in a horizontal position. a) If the min. fluid level is equal to or above the pump mounting face: plug port ", 1 " and open; it is recommended to pipe 1 and connect a suction pipe to (see fig.. b) If the min fluid level is below the pump mounting face: pipe ports 1 " and " acc. to fig. 2 " plugged. (see also limit of conditions) Note: to avoid pump damage, remove all protective parts (dust covers, plastic plugs etc.) before installation. 1 min. 200 mm Arrangement outside the reservoir Above the reservoir as in fig. 2. efore installation fill pump housing, keeping it in a horizontal position. imit of conditions Min. pump inlet pressure p abs min = 0,8 bar under static and dynamic conditions. Note:try to avoid mounting above tank in order to obtain a low noise level. The permissible suction height is a result of the overall pressure loss but my not exceed h max = 800 mm (immersion depth h t min = 200 mm). Fluid Overall pressure loss Fluid Dp tot = Dp 1 + Dp 2 + Dp 3 (1 p abs min ) = 0,2 bar Dp 1 : press. loss in pipe due to accelleration of fluid column 1 h t min h max affle Fig. 1 Fig. 2 r = density [kg/m 3 ] r l dv Dp 1 = 10-5 [bar] l = pipe lenght [m] dt dv/dt = change in fluid velocity inlet [m/s 2 ] Dp 2 : pressure loss due to static head h = height [m] Dp 2 = h r g 10-5 [bar] r = density [kg/m 3 ] Dp 3 = line losses(elbows, etc.) Horizontal installation The pump must be installed in such a manner, that either "; 1 " or 2 is at the top. Arrangement inside the reservoir a) If the min. fluid level is above the top of the pump: plug port 1 ", " and " open; it is recommended to pipe and connect a suction pipe to (see fig. 3) b) If the min. fluid level is below the top of the pump: pipe " and " acc. to fig. 4, 1 " plugged. (see also limit of conditions) Note: to avoid pump damage, remove all protective parts (dust covers, plastic plugs, etc), before installation. 1 Fluid min. 200 mm Arrangement outside the reservoir Fill pump housing before commissioning. Pipe port " and the highest of the case drain ports " 1 " or 2. a) Mounting above the tank: see fig. 4. (see also imit of conditions ) affle affle 1 1 g = gravity acceleration. = 9,81 m/s 2 Fluid h t min h t min h t min h max Fig. 3 Fig. 4 b) Mounting below the tank: pipe ports 1 " and " acc. to fig 5, plug port ". Fluid Fig. 5

41 RE /10.07 A10VO osch Rexroth AG 41/40 Notes

42 42/40 osch Rexroth AG A10VO RE /10.07 Notes

43 RE /10.07 A10VO osch Rexroth AG 43/40 Notes

44 44/40 osch Rexroth AG A10VO RE /10.07 General information The pump A10VO was designed for operation in open loop circuits. ystems design, installation and commissioning require trained technicians or tradesmen. All hydraulic ports can only be used for the fastening of hydraulic service lines. During and shortly after operation of a pump the housing and especially a solenoid can be extremely hot, avoid being burned. Wear protective clothing. Tightening torques: The tightening torques mentioned in this data sheet are maximum values and must not be exceeded (Maximum values for thread in the castings). Manufacturers information concerning the maximum permitted tightening torques of the various fittings is to be observed! For mounting bolts, we recommend that tightening torques be checked on a case by case basis in accordance with VDI 2230 published All data, information and instructions mentioned in this data sheet must be adhered to. osch Rexroth AG Hydraulics Product egment Axial Piston Units Plant Horb An den Kelterwiesen Horb a.n., Germany Telephone +49 (0) Facsimile +49 (0) info.brm-ak@boschrexroth.de This document, as well as the data, specifications and other informations set forth in it, are the exclusive property of osch Rexroth AG. Without their consent it may not be reproduced or given to third parties. The data specified above only serve to describe the product. No statements concerning a certain condition or suitability for a certain application can be derived from our information. The information given does not release the user from the obligation of own judgment and verification. It must be remembered that our products are subject to a natural process of wear and aging. ubject to change.