Axial Piston Variable Motor A6VM 60/85/115/150/170/215/280

Short Description:

Hydraulic pump rexroth A6VM motor sold at factory price.

Bosch Rexroth A6VM Series 6x (series 63 and series 65) motors are all-purpose high pressure motors for use in open and closed circuits.

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Product Details

The A6VM Series 63 motor is available in:

**28 cc/rev displacement with nominal pressure, 400 bar and maximum pressure, 450 bar,

**250 | 355 | 500 | 1000 cc/rev with nominal pressure, 350 bar and maximum pressure, 400 bar.

The A6VM Series 65 motor is available in displacements of: 55 |80 | 107 | 140 | 160 | 200 cc/rev with nominal pressure, 400 bar and maximum pressure 450 bar.

Product parameters

Size		NG	28	55	80	107	140	160	200	250	355	500	1000
Displacement geometric1), per revolution	Vg max	cm3	28.1	54.8	80	107	140	160	200	250	355	500	1000
	Vg min	cm3	0	0	0	0	0	0	0	0	0	0	0
	Vg x	cm3	18	35	51	68	88	61	76	188	270	377	762
Speed maximum2) (while adhering to the maximum permissible input flow) at Vg max at Vg < Vg x (see diagram below) at Vg 0	nnom	rpm	5550	4450	3900	3550	3250	3100	2900	2700	2240	2000	1600
	nmax	rpm	8750	7000	6150	5600	5150	4900	4600	3600	2950	2650	1600
	nmax	rpm	10450	8350	7350	6300	5750	5500	5100	3600	2950	2650	1600
Input flow3) at nnom and Vg max	qV max	L/min	156	244	312	380	455	496	580	675	795	1000	1600
Torque4) at Vg max and p = 400 bar at Vg max and p = 350 bar	T	Nm	179	349	509	681	891	1019	1273	–	–	–	–
	T	Nm	157	305	446	596	778	891	1114	1391	1978	2785	5571
Rotary stiffness Vg max to Vg/2 Vg/2 to 0 (interpolated)	cmin	KNm/rad	6	10	16	21	34	35	44	60	75	115	281
Rotary stiffness Vg max to Vg/2 Vg/2 to 0 (interpolated)	cmax	KNm/rad	18	32	48	65	93	105	130	181	262	391	820
Moment of inertia for rotary group	JGR	kgm2	0.0014	0.0042	0.008	0.0127	0.0207	0.0253	0.0353	0.061	0.102	0.178	0.55
Maximum angular acceleration		rad/s2	47000	31500	24000	19000	11000	11000	11000	10000	8300	5500	4000
Case volume	V	L	0.5	0.75	1.2	1.5	1.8	2.4	2.7	3.0	5.0	7.0	16.0
Mass (approx.)	m	kg	16	26	34	47	60	64	80	100	170	210	430

Distinguishing Feature

- Robust motor with long service life
- Approved for very high rotational speeds
- High starting efficiency
Excellent slow-running characteristics
- Variety of controls
- High control range (can be swiveled to zero)
- High torque
- Optionally with flushing and boost-pressure valve mounted
- Optionally with mounted high-pressure counterbalance valve
- Bent-axis design
- All-purpose high pressure motor