Introduction

90-M-055-NC-0-N-8-N-0-C6-W-00-MBX-00-00-F0 Hydraulic Radial Piston Motor
●90‑series fixed‑displacement bent‑axis axial piston motor for closed‑circuit drive system
● 55 cm³/rev nominal displacement, delivers high continuous torque under heavy‑load mobile conditions
● Built‑in W‑type loop flushing valve, promotes oil circulation for effective circuit heat dissipation
● C6 splined output shaft configuration, robust for high radial and torsional load
● High peak pressure rating, withstand shock pressure in frequent reversing duty cycles
● Optimized piston‑valve‑plate pairing, suppress internal leakage and sustain high volumetric efficiency

 

90M Series Hydraulic Radial Piston Motor

About Us:

    Ningbo Laino Hydraulic Technology Co., Ltd. is a company specializing in the research, development, and manufacturing of hydraulic components. We primarily produce axial piston pumps, hydraulic oil pumps, hydraulic motors, hydraulic valves, and various hydraulic accessories. Our product range is extensive, covering both standard stock items and custom-made solutions tailored to customer specifications. Our components are compatible with a wide range of host equipment and are extensively used in industries such as construction machinery, agricultural machinery, mining machinery, mobile machinery, and metallurgical machinery. The company adheres to strict quality control, operates with integrity, and prioritizes technology, always taking customers' actual needs as the starting point to provide our partners with stable and reliable hydraulic products and supporting services.

 

Product Advantages of 90M Series :

1.High torque‑density bi‑directional output: Optimized axial‑piston structural layout delivers solid torque output in both rotation directions, maintains stable power delivery under heavy shock‑load cycles.

2.Outstanding full‑range efficiency: Precision‑matched piston‑slipper pairs keep high volumetric efficiency across wide speed‑pressure range, cuts energy waste and suppresses heat buildup for closed‑loop hydraulic circuits.

3.Robust high‑pressure endurance: Heavy‑duty pressure‑bearing components sustain peak pressure spikes, performs steadily under frequent load fluctuation typical for mobile machinery.

4.Good anti‑contamination performance: Optimized flow‑distribution interface reduces sensitivity to moderate oil contamination, lowers premature wear risk for field working conditions.

5.Spline‑shaft modular interface: Standard spline output shaft facilitates direct mechanical connection, flexible mounting orientation, core wearing assemblies can be serviced on‑site without full unit disassembly.

6.Multiple port configuration & strong interchangeability: Mature housing and port layout, easy drop‑in replacement for existing equipment, compatible with mainstream mobile hydraulic system layouts.

7.Full‑performance pre‑shipment validation: Every motor undergoes pressure‑torque and bi‑directional rotation testing before delivery to guarantee consistent field‑operating reliability..

Product Application Scenarios of 90M Series :

1.Mobile construction machinery: Wheel drive and auxiliary rotary drive for skid‑steer loaders, road rollers and compact earth‑moving equipment.

2.Concrete processing equipment: Rotary drive for concrete mixer drums, adapting to continuous heavy‑duty cyclic rotation.

3.Agricultural off‑highway machinery: Wheel and roller drive for harvesters and large‑size farm working attachments.

4.Industrial closed‑loop hydraulics: Rotary power source for heavy‑duty test benches and material processing rotating actuators.

5.Special‑purpose mobile vehicles: Driving unit for sanitation equipment, forestry machinery and engineering auxiliary devices. 6.Retrofit & OEM projects: Direct replacement component for original hydraulic drive modules of heavy‑duty mobile equipment.

90M Series Product Model:

90-M-055-NC-0-N-8-N-0-C6-W-00-MBX-00-00-F0
90-M-055-NC-0-N-7-N-0-C6-W-00-MBX-00-00-F0
90-M-055-NC-0-N-8-N-0-C7-W-00-MBX-00-00-F0
90-M-055-NC-0-N-7-N-0-S1-W-00-MBX-00-00-F0
90-M-075-NC-0-N-D-N-0-C7-W-00-MIX-00-00-E6
90-M-075-NC-0-N-D-N-0-C6-W-00-MIX-00-00-F0
90-M-075-NC-0-N-8-N-0-C6-W-00-MIX-00-00-F0
90-M-100-NC-0-N-D-N-0-C6-W-00-MIX-00-00-F0
90-M-100-NC-0-N-7-N-0-C6-W-00-MIX-00-00-F0
90-M-100-NC-0-N-7-N-0-S1-W-00-MIX-00-00-F0