Axial Piston Variable Pump A10VSO

Transcription

1 Electric Drives and Controls Hydraulics inear Motion and Assembly Technologies Pneumatics ervice Axial Piston Variable Pump A10VO RE 92714/ /28 Replaces Technical Data heet ize eries 32 Nominal pressure 280 bar Peak pressure 350 bar Open circuit Inhalt Typschlüssel tandardprogramm 2 Druckflüssigkeiten 4 Technische Daten 5 DG - Zweipunktverstellung, direktgesteuert 9 DR - Druckregler 10 DRG - Druckregler, ferngesteuert 11 DRF/DR - Druck-Förderstromregler 12 A... - Druck-Förderstrom-eistungsregler 13 Geräteabmessungen, Nenngröße Verstellungsabmessungen, Nenngröße Geräteabmessungen, Nenngröße 16 Verstellungsabmessungen, Nenngröße 17 Geräteabmessungen, Nenngröße 1 18 Verstellungsabmessungen, Nenngröße 1 19 Übersicht Anbaumöglichkeiten 20 Kombinationspumpen A10VO + A10VO 20 Abmessungen Durchtriebe 21 Einbauhinweise 25 Allgemeine Hinweise 28 Features Variable pump in axial piston-swashplate design The flow is proportional to the drive speed and the displacement Hydrostatic unloading of cradle bearings Port for pressure transducer in pump outlet ow noise level ow pressure pulsation High efficiency High resistance against cavitation, suction pressure drops, and housing pressure peaks Universal through drive

2 2/28 osch Rexroth AG A10VO RE 92714/09.07 Ordering Code tandard Program A10V O / 32 V Axial piston unit 01 washplate design, variable, industrial applications, nominal pressure 280 bar, peak pressure 350 bar A10V Type of operation 02 Pump, open circuit O ize Displacement V g max [cm 3 ] , Control and adjustment devices Two-point control, directly operated DG DG Pressure control DR DR with flow control, hydraulic, -T open DR F DRF -T closed DR DR with displacement control, electronic DF E1 DFE1 1) (with pressure control), remotely adjustable hydraulic DR G DRG electric, inversely prop. characteristic ED. ED. 2) Power control with pressure control 04 beginning of control below 50 bar A 5 D A5D from 51 to 90 bar A 6 D A6D 91 to 160 bar A 7 D A7D 160 to 2 bar A 8 D A8D over 2 bar A 9 D A9D with pressure control, remotely adjustable beginning of control see above A. D G A.DG with pressure and flow control, -T closed beginning of control see above A. D A.D with separate flow control, -T closed beginning of control see above A. A. eries Direction of rotation 06 viewing on shaft end clockwise R counter clockwise

3 RE 92714/09.07 A10VO osch Rexroth AG 3/28 A10V O / 32 V eals and fluids FKM flour-rubber V HFA, HF and HFC-fluids (except kydrol) C 3) haft end kexed parallel shaft to DIN 6885 P 08 splined to AE J744 splined, for higher torque inputs to AE J744 R Mounting flange 09 IO 4-hole 10 Ports for service lines outlet and inlet, AE flange on side, opposite sides metric thread for fixing screws, without through drive like 12N however with universal through drive like 12N however with universal through drive and pulsation damping 12N U 32U Through drive without through drive (for portplate 12N only) 00 Flange IO Hub for splined shaft ealing 802HW 3/4 in11t 16/32DP radial 2 2HW 7/8 in 13T 16/32DP radial 3 2HW 1 in 15T 16/32DP radial HW 1 1/4 in 14T 12/24DP radial HW 1 1/2 in 17T 24/24DP radial HW 1 3/4 in 13T 8/16DP radial 7 11 Flange AE J744 Hub for splined shaft ealing 82-2 (A) 5/8 in 9T 16/32DP axial (A) 3/4 in 11T 16/32DP axial () 7/8 in 13T 16/32DP axial () 1 in 15T 16/32DP axial (C) 1 1/4 in 14T 12/24DP axial (D) 1 1/2 in 17T 12/24DP axial (D) 1 3/4 in 13T 8/16DP axial 17 with shaft for through drive, without hub, without adapter flange, closed with cover (not for 12N) 99 1) ee RE 300, not for HFx-fluids 2) ee RE ) ee RE 903 available in preperation not available

4 4/28 osch Rexroth AG A10VO RE 92714/09.07 Fluids Prior to project design, please see our technical data sheets RE 900 (mineral oil), RE 901 (environmentally acceptable fluids) and RE 903 (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 fluid is only possible after consultation with us. Operating viscosity range For optimum efficiency and service life we recommend that the operating viscosity (at operating temperature) be selected " the range n opt = optimum 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. perm. fluid temperature of 90 C. Please note that the max. leakage fluid temperature of 90 C is also not exceeded in certain areas (for instance bearing area). The fluid temperature in the bearing area is approx. 5 K higher than the average leakage fluid temperature n max = 0 mm 2 /s for short periods (t 1 min) on cold start (p 30 bar, n 1500 rpm, t min = -25 C) At temperatures between - C and -25 C special measures are required, 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 witin 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 temperature 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 90 C. If it is not possible to comply with the above 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 pressure 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 46 is necessary Viscosity n [mm 2 /s] VG VG 32 VG 68 VG 46 VG opt Temperatur t in C t min = - C Fluid temperature range t max = +90 C

5 RE 92714/09.07 A10VO osch Rexroth AG 5/28 Technical Data Operating pressure range Inlet Absolute pressure at port p abs min (size 71- at 1800 min -1 ) 0,8 bar p abs min (size 1 at 1800 min -1 ) 1 bar p abs max 5 bar Outlet Pressure at port Nominal pressure p N 280 bar Peak pressure p max 350 bar (Pressures to DIN 24312) Case drain pressure Maximum permissible case drain pressure (port, 1 ): maximum 0,5 bar higher than the inlet pressure at port, however not higher than 2 bar absolute p abs max 2 bar Mechanical flow limitation Mechanical flow limitation is standard on pumps without pulsation damping and without through drive (12N00). Versions with through drive or pulsation damping cannot be supplied with flow limitation stop. V g max : V g min : Adjustment range V g max to 50% V g max stepless Adjustment range V g min a 50% V g max stepless Direction of flow to.

6 6/28 osch Rexroth AG A10VO RE 92714/09.07 Technical Data Table of values theoretical values, without considering h mh and h v values rounded ize tandard 71 1 Displacement V g max cm 3 71,1 1 peed max. at V g max n 0 max min ) ) ) Flow at n 0 max q V0 max /min at n E =1500 min -1 q VE max /min 106, Power Dp = 280 bar at n 0 max P o max kw 59, at n E =1500 rpm P E max kw Torque at V g max Dp = 280 bar T max Nm Moment of inertia (about drive axis) Dp = bar T Nm J kgm 2 0,0087 0,0185 0,0276 Angular acceleration, max. rad/s Torsional stiffness haft P Nm/rad haft Nm/rad haft R Nm/rad Case volume 1,6 2,2 3,0 Weight (without fluid) kg ) Values are valid with inlet pressure of 0,8 bar abs. at port. 2) With inlet pressure of 1 bar abs. at port. Determination of pump size Flow q V = Torque T = Power P = V g n h V [/min] V g = geometr. displacement per revolution in cm 3 0 p = pressure differential in bar V g Dp n = drive speed in min -1 [Nm] 20 p h mh h V = volumetric efficiency 2p T n = q p h V mh = mechanical-hydraulic efficiency [kw] h t h t = overall efficiency (h t = h V h mh ) Permissible radial and axial forces on drive shaft ize 71 1 Fq Radial force, max. at /2 F q max N ± Fax /2 /2 Axial force, max. F ax N

7 RE 92714/09.07 A10VO osch Rexroth AG 7/28 Technical Data Permissible input and through drive torques ize 71 1 Torque, max. (at V g máx and Dp = 280 bar 1) ) Input torque, max. 2) T máx Nm for shaft endp T E per Nm DIN 6885 mm for shaft end T E per Nm AE J744 (ANI 92.1a-1996) in 1 1/4 1 1/2 1 3/4 for shaft end R T E per Nm 644 AE J744 (ANI 92.1a-1996) in 1 1/4 Through drive torque, max. for shaft end T Tper Nm for shaft end R T Tper Nm 548 1) Without considering efficiency 2) for shaft without side load Distribution of torques T 1 T 2 T E 1. Pumpe 2. Pumpe 1. Pump 2. Pump T D

8 8/28 osch Rexroth AG A10VO RE 92714/09.07 Technical Data Drive power and flow Fluid: hydraulic oil IO VG 46 DIN 51519, t = 50 C ize 71 n = 1500 rpm n = 1800 rpm ize n = 1500 rpm n = 1800 rpm ize 1 n = 1500 rpm n = 1800 rpm Overall efficiency q h t = V p P pv max 600 Volumetriic efficiency Flow q V [/min] Flow q V [/min] Flow q V [/min] q V q V Operating press. p [bar] P qv max P qv 0 P qv 0 P qv max Operating press. p [bar] q V P qv max P qv Drive power P [kw] Drive power P [kw] Drive power P [kw] h V = q V q V theor Operating press. p [bar]

9 RE 92714/09.07 A10VO osch Rexroth AG 9/28 DG - Two Point, Direct Control The pump can be set to a minimum swivel angle by connecting an external switching pressure to port. This will supply the control piston directly with control oil, a minimum pressure of p t 50 bar is required. Circuit drawing The pump can only be switched between V g max or V g min. It must be considered, that the required control pressure at port is directly dependent on the operating pressure p (see control pressure diagram below). M Control pressure p t in = 0 bar ^ = V g max Control pressure p t in 50 bar ^ = V g min The max. permissible control press. amounts to p t = 280 bar. Control pressure diagram req. control press. p t [bar] Operating press. p [bar] Ports 1 Outlet port Inlet port, 1 Case drain port ( 1 plugged) Control pressure port (plugged) Measuring port operating press. (plugged) M only with 12N00

10 10/28 osch Rexroth AG A10VO RE 92714/09.07 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 oil = 50 C Hysteresis and press. rise Dp max 4 bar Circuit drawing M q V max Flow q V q V min Dynamic characteristics Operating pressure p [bar] 280 The curves show average measured values under test conditions. Conditions: setting range n = 1500 rpm t oil = 50 C ine main relief set at 350 bar tepped loading by suddenly opening or closing the pressure line using a pressure relief valve at 1 m downstream from the pump pressure outlet. Ports 1 Outlet port Inlet port, 1 Case drain ports ( 1 plugged) M Measuring port operating pressure (plugged) Control data Hysteresis and repeatibility Dp max. 3 bar Pilot oil consumption max. approx. 3 /min Flow loss at q V max see page 8 only with 12N00 Operating pressure p [bar] V g max Displacement V g min Control time t troking time t A Destroking time t E

11 RE 92714/09.07 A10VO osch Rexroth AG 11/28 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 10. Circuit drawing does not belong to supply For the remote setting of pressure it is necessary to pipe an external relief valve to port. This valve is not included in the supply of the pump. The differential pressure at the DRG-control spool is set as standard to 20 bar, and this results in a pilot oil flow of approx. 1,5 /min. If another setting is required, please state this in clear text. We recommend that one of the following is used as the separate relief valve: DDH 6 (hydraulic) to RE 25 2 or M DETR -O381 with orifice Ø 0,8 in P (electric) to RE Max. lenght of piping should not exceed 2 m. Control data ee page only with 12N00 Ports outlet port Inlet port, 1 Case drain ports ( 1 plugged) Pilot pressure port Measuring port operating pressure (plugged) M

12 12/28 osch Rexroth AG A10VO RE 92714/09.07 DRF/DR - Pressure and Flow Control Execution of control valve as described on page 10 and 11. Circuit drawing 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 control valve). The pump supplies only the amount of fluid as required by the actuator. The pressure control overrides the flow control function. does not belong to supply The DR-valve has no connection between port and pump housing. tatic characteristic Flow control at n 1 = 1500 rpm; t oill = 50 C with DR closed M q V max Flow q V q V min setting range Dq V (see table) 20 Operating press. p [bar] 280 tatic characteristic at variable speed Flow q V q V max q V min peed n Dynamic characteristic of flow control Dq V (see table) The curves shown are measured average values under test conditions displacement V g [%] (stand by) control time t load press. p [bar] Ports 1 Outlet port Inlet port, 1 Case drain ports ( 1 plugged) Pilot pressure port Measuring port operating pressure (plugged) M 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 ("stand by") of p = 18 ± 2 bar results (depends on Dp-setting). Control data only with12n00 For pressure control data see page 10. Max. flow deviation (Hysteresis and rise) measured at drive speed of n = 1500 rpm stroking time t A destroking time t E ize 71 1 Dqv max /min 2,8 4,0 6,0 Pilot oil consumption DRF max. approx ,5 /min Pilot oil consumption DR max. approx. 3 /min Flow loss at q Vmax see page 8.

13 RE 92714/09.07 A10VO osch Rexroth AG 13/28 A... - Pressure, Flow, and Power Control et up of pressure control DR, see page 10. et up of flow control valve like DR, see page 12. In order to achieve a constant drive torque with varying operating pressures, the swivel angle and with it the output flow of the axial piston 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. tatic characteristic Flow q V [%] Power curve, min. Power curve, máx Operating pressure p [bar] The power characteristic is factory set, so enter details in clear text, eg. 20 kw at 1500 rpm. Control data For technical data pressure control see page 10. For technical data flow control see page 12. tart of control: to 50 bar 5 51 to 90 bar 6 91 to 160 bar to 2 bar 8 over 2 bar 9 Pilot oil consumption max. approx. 5,5 /min Flow loss at q V max see page 8. Ports Ordering-Code Outlet port Inlet port, 1 Case drain ports ( 1 plugged) Pilot pressure port Measuring port operating pressure (plugged) M Circuit drawing (AD) Circuit drawing (AD) M does not belong to supply Circuit drawing (ADG) M M does not belong to supply Circuit drawing (A) 1 only with12n00 does not belong to supply M

14 14/28 osch Rexroth AG A10VO RE 92714/09.07 Unit Dimensions, ize 71 Example A10VO71DR/32R-VP(12)U99(N00) efore finalising your design please request certified installation drawings. 9 Flange IO HW 115 M Port plate and 32 Ø18 Mx Ø160 h Flange IO HW M x M 24 Port plate Valve position left hand rotation Ø50 Ø160 h8 mech.flow limitation M x Ø haft ends P Parallel keyed DIN Ø32 k6 Ports M plined 1 1/4 in 14T 12/24 DP 1) AE J (C) Outlet port, AE flange(code 61) Fixing thread Ø1 1/4 in 5/16-18UNC AE J518 DIN 13 R plined 1 1/4 in 14T 12/24 DP 1) AE J (C) Ø1 1/4 in 5/16-18UNC in M10; 17 deep 60 Nm Tightening torque, max. 2) Inlet port, AE flange (code 61) Fixing thread AE J518 DIN 13 2 in M12; 20 deep 130 Nm / 1 Case drain port ( 1 plugged) DIN 3852 Mx1,5 210 Nm M Measuring port operating press. (plugged) DIN 3852 G 1/4 70 Nm 1) ANI 92.1a-1996, 30 pressure angle, flat base, flank centering, fit class 5 2) see sasfety informatione

15 RE 92714/09.07 A10VO osch Rexroth AG 15/28 Dimensions with Control Valves, ize 71 DG - two point, direct control, DRG - remote pressure control efore finalising your design please request a certified installation drawing Differential press. controller R 1/4 in (plugged) Pressure control DRF/DR - pressure and flow control A... - pressure, flow and power control Flow control differential pressure Flow control differential pressure Pressure control with DR closed Pressure control Ports Tightening torque, max. 1) Pilot pressure port with adapter for IO DIN /16-20 UNF-2A M14x1,5; 12 deep 23+2,5 Nm 45+4,5 Nm 2) 1) see safety information 2) At the adapter a counter torque of 20 Nm must be applied.

16 16/28 osch Rexroth AG A10VO RE 92714/09.07 Unit Dimensions, ize Example A10VODR/32R-VP(12)U99(N00) efore finalising your design please request a certified installation drawing. Flange IO HW M Port plate and Ø180h Ø M33 x Valve position with lefthand rotation Flange IO HW M Port plate 12 Ø180h8 86 mech. flow limitation 88.9 Ø M33 x Ø haft ends P parallel keyed DIN Ø k6 Ports M splined 1 1/2 in 17T 12/24 DP 1) AE J (C-C) Outlet port, AE flange (code 62) Fixing thread Ø1 1/2 in 7/16-14UNC AE J518 DIN /4 in M14; 19 deep 205 Nm Tightening torque, max. 2) Inlet port, AE flange(code 61) Fixing thread AE J518 DIN /2 in M12; 17 deep 130 Nm / 1 Case drain port ( 1 plugged) DIN 3852 M33x2; 5 Nm M Measuring port operating press. (plugged) DIN 3852 G 1/4 70 Nm 1) ANI 92.1a-1996, 30 pressure anglel, flat base, flank centering, fit class 5 2) see safety information

17 RE 92714/09.07 A10VO osch Rexroth AG 17/28 Dimensions with Control Valves, ize DG - two point, direct control DRG - remote pressure control efore finalising your design please request a certified installation drawing Differential press. controller R 1/4 in (plugged) Pressure control DRF/DR - pressure and flow control A... - pressure, flow and power control Flow control differential pressurel Flow control differential pressure Pressure control with DR closed Pressure control Ports Tightening torque, max. 1) Pilot pressure port with adapter for IO DIN /16-20 UNF-2A M14x1,5; 12 deep 23+2,5 Nm 45+4,5 Nm 2) 1) see safety information 2) At the adapter a counter torque of 20 Nm must be applied.

18 EP 18/28 osch Rexroth AG A10VO RE 92714/09.07 Unit Dimensions, ize 1 Example A10VO1DR/32R-VP(12)U99(N00) efore finalising your design please request a certified installation drawing Flange IO HW M Port plate and 32 Ø Ø180 h8 max Flange IO HW M33x Valve position with lefthand rotation Port plate Ø60 Ø180 h mech. flow limitation M33x Ø haft ends P parallel keyed DIN Ø45 k6 Ports M splined 1 3/4 in 13T 8/16 DP 1) AE J (D) Outlet port, AE flange (code 62) Fixing thread Ø1 3/4 in 1/2-13UNC AE J518 DIN /4 in M14; 19 deep 205 Nm Tightening torque, max. 2) Inlet port, AE flange(code 61) Fixing thread AE J518 DIN /2 in M12; 17 deep 130 Nm / 1 Case drain port ( 1 plugged) DIN 3852 M33x2; 5 Nm M Measuring port operating press.(plugged) DIN 3852 G 1/4 70 Nm 1) ANI 92.1a-1996, 30 pressure anglel, flat base, flank centering, fit class 5 2) see safety information

19 RE 92714/09.07 A10VO osch Rexroth AG 19/28 Dimensions with Control Valves, ize 1 DG - two point, direct control DRG - remote pressure control efore finalising your design please request a certified installation drawing DRF/DR - pressure and flow control A... - pressure, flow and power control 318 Flow control differential pressure EP EP 238 max EP EP Differential press. controller Pressure control 238 Flow control differential pressurel max Pressure control with DR closed Pressure control Ports Tightening torque, max. 1) Pilot pressure port with adapter for IO DIN /16-20 UNF-2A M14x1,5; 12 deep 23+2,5 Nm 45+4,5 Nm 2) 1) see safety information 2) At the adapter a counter torque of 20 Nm must be applied.

20 20/28 osch Rexroth AG A10VO RE 92714/09.07 Overview of Through Drive Mounting Options The A10VO comes with a flexible universal through drive. Thus the through drive is exchangeable without machining the port plate. For details please see RE Through drive - A10VO mounting option 2. pump Through drive Flange IO coupler for splined shaft l 1 l 2 Code A10VO ize (shaft) m 1 m 2 m 3 A10VO ize (shaft) Gear pump eries (size) 802HW 3/4 in 2 10, 18 (, R) HW 7/8 in 1 in (, R) 45 (, R) available on size HW 1 1/4 in 8 71 (, R) HW AE J (A) 101-2() 152-4(D) 1 1/2 in 1 3/4 in 5/8 in 3/4 in 7/8 in 1 in 1 1/2 in 1 3/4 in () 1 () 52 10, 18 () (, R) 45 (, R) () 1 () Combination pumps A10VO + A10VO F (5...) N/G ( ) When using combination pumps it is possible to have multiple, mutually independent hydraulic circuits without the need for a splitter gearbox. When ordering combination pumps the model codes for the first and the second pump must be joined by a "+". Ordering example: A10VODR/32R-VP32U8 + A10VO71DRF/32R-VA12N00 Permissible overhang moment It is permissible to use a combination of two single pumps of the same size (Tandempump), considering a mass acceleration force of 10 g (10x9,81 m/s 2 ) without an additional support bracket. ize 71 1 Permissible overhang moment static T m Nm dynamic with 10 g (9,81m/s 2 ) T m Nm Weight m 1 kg Distance to centre of gravity l 1 mm m 1, m 2, m 3 Weight of pumps [kg] l 1, l 2, l 3 Dist. to centre of gravity [mm] 1 T m = (m 1 l 1 + m 2 l 2 + m 3 l 3 ) [Nm] 102 l 3

21 RE 92714/09.07 A10VO osch Rexroth AG 21/28 Dimensions Through Drives 2 efore finalising your design please request a certified installation drawing Flange IO HW haft coupler to ANI 92.1a /4 in 11T 16/32DP 1) (AE J (A-)) Ø109 A M10x25 DIN (8x) ize...1 M12x25 DIN (4x) ize 71 A ize A 1 A 2 A , , ,5 45 Ø M10; 16 deep (to pump mounting face) A2 A1 A3 3 Flange IO HW haft coupler to ANI 92.1a /8 in 13T 16/32DP 1) (AE J ()) A Ø1 M10x25 DIN (8x) ize...1 M10x25 DIN (4x) ize71 A ize A 1 A 2 A , , ,5 45 Ø M12; 18 deep A2 (to pump mounting face) A1 A3 4 Flange IO HW haft coupler to ANI 92.1a in 15T 16/32DP 1) (AE J (-)) A M10x25 DIN (8x) A ize A 1 A 2 A ,9 16, ,9 16,9 Ø ,9 16,9 45 Ø M12; 18 deep A2 (to pump mounting face) A1 A3 1) 30 pressure anglel, flat base, flank centering, fit class 5

22 /28 osch Rexroth AG A10VO RE 92714/09.07 Dimensions Through Drives 8 efore finalising your design please request a certified installation drawing Flange IO HW haft coupler to ANI 92.1a /4 in 14T 12/24DP 1) (AE J (C)) A M10x25 DIN (8x) ize...1 M16; deep (4x) A ize A 1 A 2 A ,4 17, ,4 17, ,4 17, Ø M12x25 DIN (4x) ize 71 A2 (to pump mounting face) A1 Flange IO HW haft coupler to ANI 92.1a /2 in 17T 12/24DP 1) (AE J (C-C)) A3 A M16; deep (4x) M10x25 DIN (8x) ize...1 A ize A 1 A 2 A ,9 20, ,9 20, Ø M12x25 DIN (4x) ize 71 A2 (to pump mounting face) A1 A3 7 Flange IO HW haft coupler to ANI 92.1a /4 in 13T 8/16DP 1) (AE J (D)) A M16; deep(4x) A- M10x25 DIN (8x) ize ize A 1 A 2 A Request Ø M12x25 DIN (4x) ze 71 A2 (to pump mounting face) A1 A3 1) 30 pressure angle, flat base, flank centering, fit class 5

23 RE 92714/09.07 A10VO osch Rexroth AG 23/28 Dimensions Through Drives efore finalising your design please request a certified installation drawing. 01 Flange AE J (A) haft coupler to ANI 92.1a /8 in 9T 16/32DP 1) (AE J (A)) Ø106.5 A M10x25 DIN (8x) ize...1 M12x25 DIN (4x) size 71 A ize A 1 A 2 A ,8 19, ,8 Request ,8 Request 45 Ø M10; 16 deep (to pump mounting face) A3 A2 A1 52 Flange AE J (A) haft coupler to ANI 92.1a /4 in 11T 16/32DP 1) (AE J (A-)) Ø106.5 A M10x25 DIN (8x) ize...1 M12x25 DIN (4x) ize 71 A ize A 1 A 2 A , , ,5 45 Ø M10; 16 deep A3 A2 (to pump mounting face) A1 68 Flange AE J () haft coupler to ANI 92.1a /8 in 13T 16/32DP 1) (AE J ()) A Ø146 M10x25 DIN (8x) ize...1 M12x25 DIN (4x) ize 71 A ize A 1 A 2 A , , ,5 45 Ø M12; 18 deep (to pump mounting face) A3 A2 A1 1) 30 pressure anglel, flat base, flank centering, fit class 5

24 24/28 osch Rexroth AG A10VO RE 92714/09.07 Dimensions Through Drives efore finalising your design please request a certified installation drawing. 04 Flange AE J () haft coupler to ANI 92.1a in 15T 16/32DP 1) (AE J (-)) A M10x25 DIN (8x) ize...1 M12x25 DIN (4x) ize 71 A ize A 1 A 2 A ,9 16, ,9 16, ,9 16,9 Ø Ø M12; 18 deep A3 A2 (to pump mounting face) A1 96 Flange AE J (D) haft coupler to ANI 92.1a /2 in 17T 12/24DP 1) (AE J (C-C)) A M10x25 DIN (8x) ize...1 M16; deep (4x) A ize A 1 A 2 A ,9 20, ,9 Request Ø M12x25 DIN (4x) ize 71 A3 A2 (to pump mounting face) A1 17 Flange AE J (D) haft coupler to ANI 92.1a /4 in 13T 8/16DP 1) (AE J (D)) A M10x25 DIN (8x) ize...1 M16; deep (4x) A ize A 1 A 2 A Request Ø M12x25 DIN (4x) ize 71 A3 A2 (to pump mounting face) A1 1) 30 pressure anglel, flat base, flank centering, fit class 5

25 RE 92714/09.07 A10VO osch Rexroth AG 25/28 Installation Notes General The pump housing must be filled with fluid and air bleeded during commissioning and operation. This is also to be observed, following a longer standstill periode as the system may empty via the hydraulic lines. The highest of the case drain ports must be connected to tank with piping material for standard pressure rating suitable for the port size. In order to obtain the lowest noise level, all connections (inlet, outlet, and case drain line) must be linked by flexible members to the tank. Also, avoid above-tank installation. In all operating states, the suction line and case drain line must flow into the tank below the minimum fluid level (h t min = 200 mm). The permissible suction height h is a result ot the oveall pressure loss, but may not be greater than h max = 800 mm. Under static and dynamic loading the suction pressure at port may not be below p abs min = 0,8 bar absolute. Overall pressure loss Dp = Dp 1 + Dp 2 + Dp 3 (1 - p abs min ) = 0,2 bar Pressure loss in pipe due to acceleration of fluid column Dp 1 = r l dv V 10-5 [bar] Pressure loss due to static head Dp 2 = h r g 10-5 [bar] Dp 3 = dt ine losses (Elbows, etc.) [bar] r = density [kg/m 3 ] l = pipe lenght [m] dv/dt = change in fluid velocity inlet [m/s 2 ] h = height [m] g = acceleration due to gravity = 9,81 m/s 2 Instalation position Folowing installation positions are permissible. The shown piping represents the pipe run in principle. elow-tank installation (standard) elow-tank installation is present, if the pump is installed below the minimum fluid level. The pump can be installed beside, in or under the tank. 1 F 1 ht min 200 mm T 2 F ht min 200 mm T 200 mm mm Case drain port or 1 F Air bleed resp. filling port uction port T affle Minimum permissible immersion depth h t min Instalation position Air bleed 1 (highest case drain port; depending upon position) Filling + (F) (F) Above-tank installation Above-tank installation is present, if the pump is installed above the minimum fluid level. A check valve in the case drain line is permissible only in individual cases after consultation. 3 4 F 1 ht max 800 mm ht min 200 mm T 200 mm ht max 800 mm ht min 200 mm Case drain port or 1 F Air bleed resp. filling port uction port T affle h t min Minimum permissible immersion depth Maximum permissible suction hight h t max Instalation position Air bleed Filling F 1 T 200 mm 3 F (highest case drain port; depending upon position) 4 F 1 (F)

26 28/28 osch Rexroth AG A10VO RE 92714/09.07 General Notes The A10VO pump is designed to be used in open loop circuits. Project planning, assembly, and startup of the motor require the involvement of trained personnel. The working and functional ports are only designed to accommodate hydraulic piping. Tightening torques: The tightening torques specified in this data sheet are maximum values and may not be exceeded (maximum value for screw thread). Manufacturer specifications for the max. permissible tightening torques of the used fittings must be observed! For DIN 13 fastening screws we recommend checking the tightening torque individually according to VDI 30 Edition The housing temperature rises during and shortly after operation. Take suitable safety precautions (e.g. wear protective clothing). The data and information contained herein 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.