CPMJ295KA1 295cc Orbit Hydraulic Motor G1/2 Shaft RE1807030X

	RE1807030X
	295 Ml/r
	1:8
	cpmj295ka1 orbit hydraulic motor, 295cc orbit hydraulic motor, shaft motor orbit hydraulic

CPMJ295KA1 Cycloid Hydraulic Motor is a low-speed high-torque (LSHT) hydraulic motor with a displacement of 295cc, specially optimized for low-flow, high-pressure application scenarios. This model adopts the standard configuration of a 1:8 tapered output shaft and a G1/2 oil port, serving as a direct replacement for the OEM part RE1807030X and an excellent alternative for mainstream brands such as the White RE series.

As a member of the TE series hydraulic motors, CPMJ295KA1 achieves excellent volumetric efficiency and starting torque under low-flow working conditions by virtue of the advanced Geroler gear set design and unique pressure balance plate technology, making it particularly suitable for the hydraulic drive systems of agricultural machinery, engineering machinery and industrial equipment.

1. Unique Pressure Balance Plate Design – Ideal for Low-Flow & High-Pressure Conditions

• The CPMJ295KA1 adopts advanced pressure balance plate technology to achieve automatic compensation during startup and operation:
• Startup phase: Pressure deflects the balance plate toward the rotor, greatly improving volumetric efficiency and ensuring reliable startup under low-flow conditions.
• Operation phase: Once operating pressure is reached, the balance plate automatically resets, allowing free rotation of the rotor and delivering higher mechanical efficiency.
• Automatic wear compensation: The port plate automatically compensates for wear during operation, maintaining high efficiency over the long term.
• This design makes the CPMJ295KA1 particularly suitable for "low-flow, high-pressure" application scenarios, operating conditions that many other models struggle to handle.

2. Geroler Gear Set – Rolling Friction, High Efficiency & Long Service Life

• Equipped with a roller-type Geroler gerotor gear set:
• Rolling friction design: Rollers replace sliding friction, significantly improving mechanical efficiency.
• Low startup pressure: Startup torque can exceed 90% of theoretical torque.
• Excellent torque retention rate: Torque loss retention rate < 0.5%, with stable long-term performance.
• Enhanced durability: The roller design reduces internal wear and extends motor service life.

3. 1:8 Tapered Shaft Drive – Reliable & Zero Backlash

• Standard 1:8 taper: Forms a tight fit with the hub tapered bore, delivering backlash-free power transmission.
• Easy installation and removal: Installation and disassembly can be completed simply by tightening or loosening the shaft-end nut.
• High torque capacity: Conical surface contact generates radial clamping force, enabling higher torque load bearing.
• Self-locking property: The tapered fit features self-locking performance, preventing loosening during operation.

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