STFC(HD)325 Series Hydraulic Motor

Features

Displacement：4538~5310 ml/r

Rated Pressure：23 MPa

Rated Torque：15268~17865 N.m

Rated Power： 130 kW

Max. Speed:   100~115 r/min

Brand Name:  STF

Keywords：STFC(HD)325 Series Hydraulic Motor, STFC Series Hydraulic Motor, Hydraulic Motor

STFC(HD)325 series hydraulic motor Main Characteristics:

• The shaft distributor with static pressure balance technology prevents the tilt of the distributor, has good sealing performance and less leakage, and can work continuously under high pressure (the highest pressure can reach 29MPa).
• The sealing ring adopts special material and structure, which reduces the leakage and improves the volume efficiency.
• The main transmission parts of the motor adopt special materials and advanced heat treatment technology, which improves the overall service life.
• Because the plunger, connecting rod and eccentric sleeve are designed as static pressure balance, the friction force between the connecting rod and the eccentric sleeve and the lateral force of the plunger body are reduced, and the contact specific pressure of the ball hinge pair is reduced, which all reduce the friction loss in the transmission process.
• Therefore, STFC series hydraulic motors have the characteristics of high mechanical efficiency and high starting torque (the mechanical efficiency is more than 0.90).
• The shape and installation size of this series motor are basically the same as the original Staffa, and the performance parameters are similar to the original Staffa, so it is an ideal choice to replace the imported Staffa motor.

Installation Dimensions