151B3101 OMV 400 Low Speed High Torque (LSHT) Motor | 400.9 Cm³ Geometric Displacement
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151B3101 OMV 400 Low Speed High Torque (LSHT) Motor | 400.9 Cm³ Geometric Displacement

The 151B3101 OMV 400 is a high-performance Low Speed High Torque (LSHT) hydraulic motor with a precise 400.9 cm³ displacement. Engineered for reliability, it delivers robust torque output, ensuring stable operation under heavy loads and frequent start-stop conditions. Its advanced LSHT technology optimizes efficiency while minimizing maintenance needs, making it ideal for industrial machinery and mobile drive systems. Seamlessly integrating with existing hydraulic systems, it ensures easy installation and dependable performance in diverse environments.
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Product Introduction

Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of 151b3101 omv 400 low speed high torque (lsht) motor | 400.9 cm³ geometric displacement in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.

 

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Technical Parameters

 

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Product Orbital Motor
Type Oil Motor
Feature Danfoss Equivalent
OEM 151B3101
Displacement 400 Ml/r
Flange 4 Hole
Ports G1 - G1/4
Shaft Cylindrical 50mm
Highlight oil Orbital Motor, 151B3101

Product Overview

 

151B3101 is a high-performance gerotor hydraulic motor from Danfoss' OMV series, corresponding to the model OMV 400. This model is renowned for its typical low-speed high-torque (LSHT) characteristics, with a geometric displacement of 400.9 cm³/rev. It adopts advanced disc valve distribution and Geroler® roller stator-rotor technology, equipped with a robust 50mm cylindrical output shaft and G1/G1/4 standard side oil ports, capable of delivering smooth and powerful torque within a compact structure. As a medium to large displacement model in the OMV series, it is specifically designed for medium to heavy-duty industrial and mobile hydraulic applications that require high torque, high efficiency, and high reliability.

 

Core Features

 

1. Low-speed high-torque (LSHT) design
• High starting torque: Adopting the Stator-rotor pair with inserted columns (Geroler®) design, it features low starting pressure and high starting efficiency, ensuring smooth startup under heavy loads.
• Excellent low-speed stability: The minimum stable speed can reach 9 r/min, meeting the requirements of precise control and uniform feed.
• Stable operation over a wide speed range: Maintains constant operating torque throughout the entire speed range.
2. Advanced disc-type distribution system
• Automatic wear compensation: Adopting an end face distribution disc structure, it has high distribution accuracy and automatic compensation after wear, ensuring long-term maintenance of high volumetric efficiency and long service life.
• High-pressure shaft seal design: Can withstand high return oil pressure without a separate oil drain pipeline, simplifying the hydraulic system layout.
3. Robust load-bearing structure
• Tapered roller bearing support: Both front and rear ends adopt heavy-duty tapered roller bearings, which can bear high radial and axial loads and adapt to impact load conditions.
• High-strength cast iron housing: A robust and compact design that can withstand harsh operating environments

 

Application fields

 

151B3101 OMV 400 hydraulic motor, with its high torque output and robust structure, is widely used in the following equipment:

1. Construction and engineering machinery
Skid steer loader accessory drives (such as brushes, augers)

Small roller travel drives

Trenchers

Concrete pump truck auxiliary drives

2. Agricultural machinery
Large combine harvesters

Silage harvesters

Feed mixers

Heavy-duty sprayers

3. Material handling and lifting equipment
Heavy-duty forklifts

Telehandlers

Port front handlers

 

Application fields

 

Danfoss Number Disp. Shaft Keyway Port Drain
151B3101 400 50mm A14X9X70 G1 G1/4

 

Unit weight 32.6kg
Packing size 44 x 24 x 22cm
Maximum Continuous Output Speed 500 rpm
Maximum Intermittent Output Speed 600 rpm
Maximum Continuous Output Torque 1180Nm
Maximum Intermittent Output Torque 1410Nm

 

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