Clutch pressure plate

Diaphragm spring clutches have the characteristic of automatic clamping force adjustment: when the friction plates wear thin, the spring elongates, but the clamping force remains almost unchanged, ensuring stable power transmission. In addition, the clamping force of the diaphragm spring is independent of the speed, and it can remain stable even at high speeds.

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Product Description

Power transmission process
Engaged state: When the engine is running, the diaphragm spring elastically deforms with the support ring as the fulcrum. Its outer end applies pressure to the pressure plate, causing the pressure plate and clutch disc to be tightly engaged, and power is transmitted to the gearbox through friction.
Disengaged state: When the clutch pedal is depressed, the release bearing pushes the inner end of the diaphragm spring forward. The diaphragm spring further deforms with the support ring as the fulcrum, and its outer end pulls the pressure plate backward through the release hook, interrupting power transmission.
Automatic adjustment mechanism
The diaphragm spring clutch has an automatic pressure adjustment characteristic: when the friction plate wears thin, the spring elongates, but the clamping force remains almost unchanged, ensuring stability of power transmission. Furthermore, the clamping force of the diaphragm spring is independent of rotational speed and remains stable even at high speeds.

Strength

Professional auto parts manufacturer

Products are supplied to domestic and foreign OEM markets and social maintenance markets. The company covers an area of 50,000 square meters and is a domestic automobile parts manufacturer.

Reliable technical strength

Currently, it is one of the largest and most diverse manufacturers of clutches in China. The company has a stable workforce and complete manufacturing, inspection, and testing equipment.

Strong production capacity

It currently has an annual production capacity of 200,000 sets of clutches. The company is the first in the industry to introduce the laser welding technology of transmission steel, which greatly reduces the quality gap between domestic products and foreign brands.

Sold well at home and abroad

Products are not only sold well in more than 30 provinces and cities across the country, but also exported to Europe, America, Africa, Southeast Asia, the Middle East and dozens of other countries and regions.

About Ousha

Hebei Ousha Auto Parts Co., Ltd. is a professional manufacturer of auto clutch drive plate assemblies and pressure plate assemblies. Established in 2020, the company supplies products to domestic and foreign OEM markets and social maintenance markets. The company covers an area of 50,000 square meters and is a domestic automobile parts manufacturer. The company continuously introduces advanced international manufacturing technologies and equipment, including mold manufacturing technologies from Japan, South Korea, etc., and has independent development capabilities. The new product R&D center makes full use of computer-aided design to ensure the rapid and accurate development of new products. Currently, the company exports products to more than 20 series, including Mercedes-Benz trucks, Volvo trucks, and Japanese cars. The systematization of equipment and the intensive production of products ensure an annual production capacity of more than 2 million sets of clutch driven plates. There are hundreds of varieties of driven plates with diameters ranging from 215mm to 430mm.