Transmission Oil Pump Vane

Product Name : Transmission Oil Pump Vane
Product Description

As the leading vanes manufacturer, MOUNTOP PRECISION is especially focused on providing Transmission oil pump vanes / Power steering pump vanes products. Our Transmission oil pump vanes / Power steering pump vanes with the feature are fast and responsive which can be applied in cars and boost engine output well. Welcome to inquiry us.

  1. Material: SKH51, M2, High-Speed Steel
  2. Hardness: HRC 60°~65
  3. Precision : 0.003~0.005mm or custom-made is acceptable
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Product Introduction

Transmission oil pump vanes

As the heart of the transmission vane pump, the vane is responsible for the critical pumping action. It must maintain precise movement under high pressure to ensure consistent oil flow.


Mountop focuses on producing high-precision vanes compliant with GA8HP specifications. Designed for the rigorous start-stop cycles of MHEV systems, our vanes feature superior durability and precision, guaranteeing optimal efficiency for oil pumps in eco-friendly driving modes.

Application scope
Specification
ThicknessWidthLengthPrecision
1.24 8.1 18 3μ
1.5 8.8 16
1.6 8 12
2 9 15.6
2 9 16
2 9 18
2 9 21
2 9 24

Structure & Operating Features

  • Vane-type design:

    Consists of a drive shaft, rotor, vanes, stator, and pump housing.

  • Operating principle:

    As the rotor rotates, vanes extend outward by centrifugal force, forming sealed chambers with the rotor, stator, and side plates. The changing chamber volume enables oil suction and discharge.

  • Integrated application:

    For higher efficiency, some designs integrate vane pumps with gear pumps.

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