Fixed Displacement Axial Piston Motor for Closed Circuit Manufacturer

Fixed Displacement Axial Piston Motor for Closed Circuit

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The HL-A4FM fixed displacement motor is built to handle heavy loads and high-torque applications with efficiency and reliability. Whether you're running industrial machinery or construction equipment, this motor ensures steady power output and long-term durability, keeping your operations smooth and productive.

Displacement 40-500 cm³/rev
Nominal pressure 350 bar
Max. allowable pressure 400 bar

Technical Data

Size			40	71	125	250	500
Displacement	V_gmax	cm³/r	40	71	125	250	500
Max. rotation speed	n_{max continuous}	rpm	4000	3200	2600	2200	1800
Max. flow	at n=n_max	L/min	160	227	325	550	900
Max. flow	at n=1500rpm		60	107	186	375	750
Torque constant		Nm/bar	0.64	1.13	1.99	3.97	7.95
Max. torque	(Δp=350 bar)	Nm	223	395	696	1391	2783
Weight		kg	15	35	62	122	235

Features

axial piston motor with swashplate design Provides consistent hydraulic power transmission, making it a dependable choice for demanding systems.
proportional speed control Output speed adjusts in direct proportion to flow rate and inversely to displacement, allowing for smooth and precise system performance.
high-precision bearings Designed for extended service life, reducing downtime and maintenance costs.
compact, lightweight, and low-noise build Optimized to fit into space-sensitive systems while maintaining quiet operation.
hydrostatic balanced shoes Improve wear resistance and longevity, keeping the motor running efficiently under continuous heavy loads.

Applications

Construction Machinery

Marine and Offshore Equipment

Mining and Quarrying Equipment

This axial piston motor is designed to keep your hydraulic system running at peak performance. Reach out today and let’s find the right fit for your equipment!