A4FM250 Bosch Rexroth Hydraulic Motor 4000W High Speed Axial Piston Fixed Motors

Price Negotiable

Price: discussible

MOQ: 1 pcs

Delivery Time: 5days

Brand: Bosch Rexroth

Product Description

High Voltage High Speed Motor A4FM250 Hydraulic Axial Piston Fixed Motors by Rexroth

Basic Info.

Model NO.

Rexroth

Certification

GS, RoHS, CE, ISO9001

Excitation Mode

Excited

Power Rating

4000W

Casing Protection

Open Type

Number of Poles

Speed

High Speed

Type

Plunger Type

R902416188

a A4f M 250 /30W-Vpb01 -S1075

R902455492

a AA4f M 250 /30W-VSD52K07 Es1625

R987034130

A4FM 250/30W-Nzb01

Trademark

MKS

Transport Package

Wooden Box

Specification

cast iron

Origin

China

HS Code

8412291000

Product Description

Technical data
High pressure motor for confined installation spaces
Sizes 71 to 1000
Nominal pressure 350 bar
Maximum pressure 400 bar
Open and closed circuit
Features
Particularly well suited for applications, where a compact installation size is required
High tolerance to torsional vibrations
Long service life at high pressures
Very high total efficiency
Low noise
Swashplate design
Technical data

Size		NG		71	125	250	500	1000
Geometric displacement, per revolution		V_g	cm3	71	125	250	500	1000
Maximum rotational speed1)		nnom	rpm	3200	2600	2200	1800	1600
Inlet flow at V_g and n_nom		q_V	l/min	227	325	550	900	1600
Power at V_g, n_nom and Δp = 350 bar		P	kW	91	131	277	525	933
Torque at V_g and Δp = 350 bar		M	Nm	396	696	1393	2783	5565
Torque constant		M_K	Nm/bar	1.13	1.99	3.97	7.95	15.9
Rotary stiffness Drive shaft	Shaft end P	c	kNm/rad	146	260	527	1145	2730
Rotary stiffness Drive shaft	Shaft end Z	c	kNm/rad	146	263	543	1136	2845
Moment of inertia of the rotary group		JTW	kgm2	0.0121	0.0300	0.0959	0.3325	1.20
Actual starting torque at n= 0 rpm and Δp = 350 bar (approx.)			Nm	320	564	1127	2254	4507
Maximum angular acceleration		a	rad/s2	20000	13000	8000	2800	1450
Case volume		V	l	2.0	3.0	7.0	11.0	27
Weight (approx.)		m	kg	34	61	120	220	423