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HPI Hydraulic Pump for Pitch Control System

JTEKT Corporation (Official website)

A compact, lightweight hydraulic pump for wind turbine pitch control systems. Changes blade angle using a hydraulic cylinder.

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Specifications

Basic discharge rate 3～6 cc/rev
Peak pressure 15～30 MPa

Description

Used in pitch control systems, where contraction of the hydraulic cylinder changes the blade angle and suppresses blade rotation. High efficiency, lightweight and compact. Series 1 has a basic displacement of 3 to 6 cc/rev and a peak pressure of 15 to 30 MPa.

Features

  • Lightweight and compact
  • High efficiency
  • Long service life

Applications

  • Pitch control for wind power generation systems

FAQ

Q. What applications can the HPI Hydraulic Pump (hydraulic pump for pitch control system) be used for?
A. It is used for pitch control of wind power generation systems. Contraction of the hydraulic cylinder changes the blade angle and suppresses blade rotation.
Q. What are the basic displacement and peak pressure of the HPI Hydraulic Pump (hydraulic pump for pitch control system)?
A. Series 1 has a basic displacement of 3 to 6 cc/rev and a peak pressure of 15 to 30 MPa.
Q. What are the features of the HPI Hydraulic Pump (hydraulic pump for pitch control system)?
A. It is lightweight, compact, highly efficient and has a long service life.

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