Rexroth A10VSO Hydraulic Piston Pump

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Rexroth A10VSO Hydraulic Piston Pump

Axial piston variable pump A10VSO specification 18-140, nominal pressure 280bar, maximum pressure 350bar, open circuit

A10VSO Series 31: 18/28/45/71/100/140

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Rexroth A10VSO Hydraulic Piston Pump

Characteristic

1.Rexroth A10VSO swash plate structure axial piston variable pump is suitable for hydrostatic transmission in open circuits, and the flow rate is proportional to the transmission speed and displacement.

2.By adjusting the angle of the swash plate, stepless changes in flow rate can be achieved, with excellent oil absorption characteristics and low noise levels.

3.Rexroth piston pump has long service life and axial and radial load capacity of the drive shaft, while having an ideal power-to-weight ratio.

4.A10VSO is equipped with a through-shaft drive, which can accommodate gear pumps or axial piston pumps of the same specifications or less, that is, 100% through-shaft drive, and has multiple control ( DG,DR,DRG,DFR,DFR1,DFLR,ED,ER )ranges and short control times.

A10VSO Series 31 Pump Parameter

A10VSO Series 31
Size		NG		18	28	45	71	88	100	140
Displacement		Vg max	in3	1.1	1.71	2.75	4.33	5.37	6.1	8.54
Displacement		Vg max	(cm3)	18	28	45	71	88	100	140
Rotational speed at	Vg max	nnom	rpm	3300	3000	2600	2200	2100	2000	1800
maximum1)	at V_g <V 2) n	nmax perm	rpm	3900	3600	3100	2600	2500	2400	2100
Flow	at nnom and Vg max	qv max	gpm	15.6	22	30.9	41.2	48.9	52.8	67
	at nnom and Vg max	qv max	(l/min)	59	84	117	156	185	200	252
	at n_E= 1800 rpm	qvE max	gpm	8.5	13.3	21.4	33.8	41.8	47.6	67
	and V_g _max	qvE max	(l/min)	32	50	81	128	158	180	252
Power	at nnom, Vg max	P max	HP	38	52	74	98	115	125	156
Power	at nnom, Vg max	P max	(kW)	28	39	55	73	86	93	118
at Δp = 4100 psi(280 bar)	at n_E= 1800 rpm	PE max	HP	19	31	50	79	99	111	156
at Δp = 4100 psi(280 bar)	and V_g _max	PE max	(kW)	15	24	38	69	74	84	118
Torque	Δp = 4100 psi (280 bar)	T max	lbft	59	92	148	233	289	328	460
Torque	Δp = 4100 psi (280 bar)	T max	(Nm)	80	125	200	316	392	445	623
at Vg max and	Δp = 1450 psi (100 bar)	T	lbft	22	33	53	83	103	117	164
at Vg max and	Δp = 1450 psi (100 bar)	T	(Nm)	30	45	72	113	140	159	223
Rotary stiffness of drive shaft	S	c	lbft/rad	8177	16460	27659	53019	53019	89350	124970
	S	c	(Nm/rad)	11087	22317	37500	71884	71884	121142	169437
	R	c	lbft/rad	10953	19442	30258	56457	56457	–	–
	R	c	(Nm/rad)	14850	26360	41025	76545	76545	–	–
	U	c	lbft/rad	5967	–	–	–	–	67187	–
	U	c	(Nm/rad)	8090	–	–	–	–	91093	–
	K	c	lbft/rad	9839	19316	32382	60562	60562	99794	138961
	K	c	(Nm/rad)	13340	26189	43905	82112	82112	135303	188406
Moment of inertia for rotary group		JTW	lbsft2	0.022	0.04	0.078	0.197	0.197	0.396	0.574
Moment of inertia for rotary group		JTW	(kgm2)	0.00093	0.0017	0.0033	0.0083	0.0083	0.0167	0.0242
Case volume		V	gal	0.106	0.185	0.264	0.42	0.42	0.58	0.79
Case volume		V	(l)	0.4	0.7	1	1.6	1.6	2.2	3
Weight without through drive (approx.)		m	lbs	28	40	52	78	78	109	144
Weight without through drive (approx.)		m	(kg)	12.9	18	23.5	35.2	35.2	49.5	65.4
Weight with through drive (approx.)			lbs	30	43	55	84	84	122	164
Weight with through drive (approx.)			(kg)	13.8	19.3	25.1	38	38	55.4	74.4

Dimension

A10VSO Series 31 Specification 18

Drive shaft display

Poocca will send you drawings for confirmation when comparing parameters with you. Please send us your more detailed requirements. We will reply to you as soon as possible and send relevant product quotations, physical drawings, dimensional drawings and other information.

Custom Made

As a manufacturer of hydraulic pumps, POOCCA has strong customization capabilities. We can customize hydraulic pumps of various specifications and performance according to customer needs to meet different application scenarios. Our professional technical team and advanced production equipment ensure the high quality and reliability of each hydraulic pump. Choose POOCCA to meet your special style needs.

In addition to style customization, we also accept customization of nameplates and packaging logos. We look forward to hearing from you.

Shipping & Payment

It can be transported to your designated destination through DHL, UPS, FEDEX, TNT, EMSEMS, SF International and other logistics.There are many ways to pay.

Certificate

poocca has multiple certificates such as ISO, CE, etc. We can provide the certificates you need.

Rexroth A10VSO Hydraulic Piston Pump

Axial piston variable pump A10VSO specification 18-140, nominal pressure 280bar, maximum pressure 350bar, open circuit A10VSO Series 31: 18/28/45/71/100/140

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Characteristic

2.By adjusting the angle of the swash plate, stepless changes in flow rate can be achieved, with excellent oil absorption characteristics and low noise levels.

3.Rexroth piston pump has long service life and axial and radial load capacity of the drive shaft, while having an ideal power-to-weight ratio.

A10VSO Series 31 Pump Parameter

A10VSO Series 31
Size		NG		18	28	45	71	88	100	140
Displacement		Vg max	in3	1.1	1.71	2.75	4.33	5.37	6.1	8.54
Displacement		Vg max	(cm3)	18	28	45	71	88	100	140
Rotational speed at	Vg max	nnom	rpm	3300	3000	2600	2200	2100	2000	1800
maximum1)	at V_g <V 2) n	nmax perm	rpm	3900	3600	3100	2600	2500	2400	2100
Flow	at nnom and Vg max	qv max	gpm	15.6	22	30.9	41.2	48.9	52.8	67
	at nnom and Vg max	qv max	(l/min)	59	84	117	156	185	200	252
	at n_E= 1800 rpm	qvE max	gpm	8.5	13.3	21.4	33.8	41.8	47.6	67
	and V_g _max	qvE max	(l/min)	32	50	81	128	158	180	252
Power	at nnom, Vg max	P max	HP	38	52	74	98	115	125	156
Power	at nnom, Vg max	P max	(kW)	28	39	55	73	86	93	118
at Δp = 4100 psi(280 bar)	at n_E= 1800 rpm	PE max	HP	19	31	50	79	99	111	156
at Δp = 4100 psi(280 bar)	and V_g _max	PE max	(kW)	15	24	38	69	74	84	118
Torque	Δp = 4100 psi (280 bar)	T max	lbft	59	92	148	233	289	328	460
Torque	Δp = 4100 psi (280 bar)	T max	(Nm)	80	125	200	316	392	445	623
at Vg max and	Δp = 1450 psi (100 bar)	T	lbft	22	33	53	83	103	117	164
at Vg max and	Δp = 1450 psi (100 bar)	T	(Nm)	30	45	72	113	140	159	223
Rotary stiffness of drive shaft	S	c	lbft/rad	8177	16460	27659	53019	53019	89350	124970
	S	c	(Nm/rad)	11087	22317	37500	71884	71884	121142	169437
	R	c	lbft/rad	10953	19442	30258	56457	56457	–	–
	R	c	(Nm/rad)	14850	26360	41025	76545	76545	–	–
	U	c	lbft/rad	5967	–	–	–	–	67187	–
	U	c	(Nm/rad)	8090	–	–	–	–	91093	–
	K	c	lbft/rad	9839	19316	32382	60562	60562	99794	138961
	K	c	(Nm/rad)	13340	26189	43905	82112	82112	135303	188406
Moment of inertia for rotary group		JTW	lbsft2	0.022	0.04	0.078	0.197	0.197	0.396	0.574
Moment of inertia for rotary group		JTW	(kgm2)	0.00093	0.0017	0.0033	0.0083	0.0083	0.0167	0.0242
Case volume		V	gal	0.106	0.185	0.264	0.42	0.42	0.58	0.79
Case volume		V	(l)	0.4	0.7	1	1.6	1.6	2.2	3
Weight without through drive (approx.)		m	lbs	28	40	52	78	78	109	144
Weight without through drive (approx.)		m	(kg)	12.9	18	23.5	35.2	35.2	49.5	65.4
Weight with through drive (approx.)			lbs	30	43	55	84	84	122	164
Weight with through drive (approx.)			(kg)	13.8	19.3	25.1	38	38	55.4	74.4

Dimension

A10VSO Series 31 Specification 18

Drive shaft display

Custom Made

In addition to style customization, we also accept customization of nameplates and packaging logos. We look forward to hearing from you.

Shipping & Payment

It can be transported to your designated destination through DHL, UPS, FEDEX, TNT, EMSEMS, SF International and other logistics.There are many ways to pay.