High Pressure And High Torque External Gear Motor PGM075 For Lifting Equipment

Hydraulic Gear Motor Introduction

The Parker PGM075 is a fixed displacement external gear hydraulic motor. Its core technology is based on a positive displacement design: a pair of meshing gears generate an unbalanced force under the action of high-pressure hydraulic oil, driving the gears to rotate and efficiently converting hydraulic energy into mechanical torque and speed. High-pressure oil enters through the inlet, driving the gears to rotate while simultaneously expelling low-pressure oil, achieving continuous rotational output. With its cast iron housing, roller bearings, and pressure-balanced design, this motor features a simple structure, resistance to contamination, high durability, and heavy-duty capacity, making it widely applicable in high-pressure rotary power applications such as construction machinery and agricultural equipment.

Hebei Runhe Hydraulic Machinery Co., Ltd.— 12+ years hydraulic expert. Our excavator cylinders fit all mainstream brands, custom manufacturing available. Products: hydraulic cylinders, gear pumps, gear motors — used in engineering, agriculture, automation, ports, lifting & smart storage.

Hydraulic Gear Motor Parameters

Hydraulic Gear Motor Installation Method

• Keep the system clean to prevent contaminants from entering.
• Connection ports: High-pressure inlet, low-pressure outlet, and independent drain port must return directly to the oil tank (to prevent damage to the shaft seal).
• Align the output shaft with the load, avoiding excessive radial/axial loads.
• Secure the cast iron housing with high-strength bolts.
• Forward/Reverse rotation: Simply interchange the inlet/outlet ports.

Package

Normally, it is packaged in cardboard boxes and then shipped on pallets or wooden crates. Special requirements from customers can be discussed and negotiated.

Hebei Runhe Hydraulic Machinery Co., Ltd. is a subsidiary of Hanjiu Technology Group. We are a leading manufacturer specializing in hydraulic system solutions. We are also one of the most recognized suppliers of large OEM equipment manufacturers in the domestic hydraulic industry. With more than 12 years of industry experience, our professional team focuses on research and development, manufacturing and sales, and we constantly improve our product structure and functions to meet the diverse needs of our customers.

In addition to the standard series of hydraulic cylinders, we can also provide customized production services according to customer drawings. Our non-standard customization capabilities meet the special needs of customers, such as special port forms, special materials, special installation, special performance, stacked hydraulic valves, etc. Our products include hydraulic cylinder, hydraulic pump, hydraulic motor, widely used in automation equipment, agricultural machinery, lifting machinery, engineering vehicles, printing machinery, intelligent storage system, port ships and many other industries.

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