Name: Rexroth A7VO55 A7VO80 A7VO107 Axial Piston Pump,A7VO160 Variable Hydraulic Pump
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Rexroth A7VO55 A7VO80 A7VO107 Axial Piston Pump,A7VO160 Variable Hydraulic Pump

Product Description

Rexroth A7VO Axial Piston Pump
Size	NG		28	55	80	107	160
Displacement, geometric, per revolution	Vg max	cm3	28.1	54.8	80	107	160
Maximum rotational At Vg max	nnom	rpm	3150	2500	2240	2150	1900
speed1) At Vg < 0.74 × Vg max	nmax1	rpm	4250	3400	3000	2900	2560
Maximum rotational	nmax2	rpm	4750	3750	3350	3200	2850
speed2)	nmax2	rpm	4750	3750	3350	3200	2850
Flow At Vg max and nnom	qv	l/min	89	137	179	230	304
Power At Vg max, nnom and Δp = 350 bar	P	kW	52	80	105	134	177
Torque At Vg max and Δp = 350 bar	T	Nm	156	305	446	596	891
Rotary stiffness Vg max to Vg /2	cmin	kNm/rad	5	10	16	21	36
Vg /2 to 0 (interpolated)	cmax	kNm/rad	16	32	49	67	104
Moment of inertia rotary group	JGR	kgm²	0.0042	0.0042	0.008	0.0127	0.0253
Maximum angular acceleration	α	rad/s²	35900	31600	24200	19200	15300
Case volume	V	l	0.5	0.75	1.2	1.5	2.4
Weight (approx.)	m	kg	17	25	40	49	71

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