Product overview

The Danfoss 90R/90L series is widely used in various hydraulic systems. We provide key accessories for models 55, 75, 100, 130, 180, and 250 of this series, including cylinder blocks, pistons, valve plates, and main shafts. These accessories play a crucial role in ensuring the stable operation of the hydraulic system.

Cylinder block

Features

Made of high - quality materials, it has good wear resistance and corrosion resistance and can adapt to complex working environments.
After precision machining, it ensures the smoothness and dimensional accuracy of the inner wall of the cylinder barrel, effectively reducing friction and leakage and improving the efficiency of the hydraulic system.
The optimized structural design can withstand high pressure and frequent impacts, ensuring long - term stable working performance.

Piston

Features

Produced strictly in accordance with Danfoss standards, it has high dimensional accuracy and fits tightly with the cylinder block, ensuring the sealing performance of the hydraulic system.
The surface is specially treated, with good lubrication performance, reducing wear and extending the service life.
It can withstand high pressure and high - speed movement, ensuring the efficient operation of the hydraulic system.

Valve plate

Features

Adopting advanced design concepts, it optimizes the oil flow path, reduces pressure loss, and improves the efficiency of the hydraulic system.
It has good wear resistance and fatigue resistance and can maintain stable performance during long - term work.
Precise flow distribution angle and clearance control ensure the normal operation of hydraulic pumps and motors.

Main shaft

Features

Made of high - strength alloy steel materials and subjected to strict heat treatment processes, it has high strength and toughness.
Precise machining accuracy ensures the concentricity and rotation accuracy of the main shaft, reducing vibration and noise.
It can transmit relatively large torque to meet the power requirements of the hydraulic system.

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Danfoss 90R/90L 55 75 100 130 180 250 Accessories, Cylinder Block, Piston, Valve Plate, Spindle