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GM5-5 Series External Hydraulic Gear MotorGM5-5 Series External Hydraulic Gear MotorGM5-5 Series External Hydraulic Gear MotorGM5-5 Series External Hydraulic Gear MotorGM5-5 Series External Hydraulic Gear MotorGM5-5 Series External Hydraulic Gear Motor

High Pressure Light GM5-5 Series External Hydraulic Gear Motor for mall Construction Machinery

GM5-5 three-piece gear motor adopts floating pressure plate for automatic axial clearance compensation and radial balance. It runs at high speed with stable 20–25MPa rated pressure, low noise and high volumetric efficiency. Bidirectional rotation, compact aluminum housing, optional shafts and flanges for light-medium load rotary drive systems.

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Introduction to the High Pressure Light GM5-5 Series External Hydraulic Gear Motor

This small-displacement gear motor has a theoretical displacement of 5.2mL/r. Every finished unit passes leakage, pressure impact and continuous load aging tests before delivery. Light high-strength aluminum casing resists vibration, applicable for OEM assembly, equipment retrofit and spare replacement.

Details of the High Pressure Light GM5-5 Series External Hydraulic Gear Motor

FEATURES

Features of the High Pressure Light GM5-5 Series External Hydraulic Gear Motor

Dynamic Clearance Compensation

Dynamic Clearance Compensation

Floating wear plates adjust running clearance throughout service life to minimize internal leakage.

Wear-Resistant Bearing Support

Wear-Resistant Bearing Support

DU self-lubricating bearings improve durability, with an optional front bearing for moderate shaft loads.

Smooth Bidirectional Drive

Smooth Bidirectional Drive

Low flow pulsation enables quiet high-speed operation with free forward and reverse rotation.

Flexible Standard Configuration

Flexible Standard Configuration

Key or spline shafts, standard flanges and varied port layouts suit different mineral-oil systems.

Ultra-Compact Easy Maintenance

Ultra-Compact Easy Maintenance

The lightweight modular body saves space and equipment weight while enabling quick, economical disassembly.

APPLICATIONS

Related Application

Hydraulic Gear Motor for Construction

━
Drives road sweepers, small construction machinery and forklift auxiliary systems with smooth high-speed motion.

Hydraulic Gear Motor for Agriculture

━
Provides lightweight bidirectional drive for agricultural equipment and compact mobile units.

Hydraulic Gear Motor for Marine

━
Supports light marine conveyors and auxiliary drives where compact installation is required.

Hydraulic Gear Motor for Mining

━
Serves small mining auxiliary equipment requiring a durable, reversible and easily serviced motor.

Hydraulic Gear Motor for Metallurgy

━
Powers light conveyor systems and compact hydraulic units with stable medium-pressure performance.

Products Feedback

Questions & Answers

Can you customize products to my specifications?

Absolutely. We provide OEM/ODM services and can manufacture according to your samples or technical drawings.

How quickly can you deliver products?

For in-stock items, we can ship within 3 days. For custom or non-stock items, delivery usually takes 7–15 days. We’ll confirm exact timing based on current inventory.

Is there a minimum order quantity?

Yes, but it’s flexible. Spare parts often have an MOQ of 1 piece, while complete pumps or motors vary by model—please inquire for details.

Are you a factory or a trading company?

We are a hybrid—both a manufacturer and a trading company. We produce our own products and also source specific components to offer complete solutions.

How do you ensure product quality?

We follow strict quality control protocols. All parts undergo CNC machining and heat treatment, and each is 100% tested before delivery to guarantee precision and reliability.

What payment methods do you accept?

We accept T/T, L/C, Western Union, Alibaba Trade Assurance, and VISA. For new customers, we usually require full prepayment or a 30% deposit with the balance due before shipment.

What shipping methods are available?

We offer flexible shipping via express carriers (DHL, FedEx, UPS) and sea freight (CIF/FOB). We can also deliver to your designated freight forwarder in China.

What is the warranty period for your products?

All products come with a 1-year warranty, provided they are installed and operated under normal conditions.

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