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.

Displacement: 1392/1747/1862/2099/2560/2812 cc/rev
Max.differential pressure: 400/450 bar

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Serial Advantage

Using tapered roller bearing structure, can support larger radial load.
Advanced disc valve structure, radial large-diameter piston, high torque, high volumetric efficiency.
More options including parking brake, speed sensor, etc.
Smoothly 2-speeds changed.

Technical Specification

Series			HRP18
Motor performance
Displacement		cm3/rev.	1392	1747	1862	2099	2560	2812
Max.torque		Nm	9800	12180	13000	15016	16280	17884
Min.stable speed		rpm	5
Max.speed	Displacement	rpm	155	125	100	100	85	75
	Variable displacement	rpm	160	150	125	125	100	90
Pressure	Max.differential pressure	bar	450				400
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

Be mainly used in

Data Download

Datasheet