HRP18 Series Radial Piston Hydraulic Motor-Hengli Hydraulics

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The HRP18 series radial piston hydraulic motor, is a kind of low speed high torque hydraulic motor, disc valve structure, with high pressure, good stability at low speed, high volumetric efficiency and mechanical efficiency, the motor can be equipped with a variety of functional modules.

Displacement: 1392/1747/1862 cc/rev
Max.differential pressure: 450 bar

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Serial Advantage

Using tapered roller bearing structure, can support larger axial and radial load.
Advanced disc valve structure,strong automatic compensation ability after wear, to ensure high volumetric efficiency, long life, efficient and stable work.
Various function modules can be selected, such as brake, variable speed valve, speed sensor, etc. to meet the needs of users in various fields.

Technical Specification

Series			HRP18
Motor performance
Displacement		cm³/rev.	1392	1747	1862
Max.torque		Nm	9800	12180	13000
Min.stable speed		rpm	5
Max.speed	Displacement	rpm	155	125	100
	Variable displacement	rpm	160	150	125
Pressure	Max.differential pressure	bar	450
Brake
Minimum static torque		Nm	18600
Release pressure		bar	12 ～ 30
Maximum pressure at brake port Z		bar	30
Oil volume to operate brake		cm³	70

Application Industry

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