Drum Tooth Structure Coupling for Rail Transit

Basic Info.

Model NO.	QYS-3000
Certification	ISO14001, ISO/TS16949, ISO9001, Crcc
Type	Gearbox
Structure	Bellows Type, Diaphragm Type
Cumulative Number of Deliveries	10000+
Ratio	Meet Any Sprocket Case Requirement
Transport Package	Sea or Land Transportation
Specification	metal
Trademark	CRRC
Origin	China Changzhou
HS Code	8607199000
Production Capacity	50000PCS/Year

Packaging & Delivery

Package Size 24.00cm * 24.00cm * 18.00cm Package Gross Weight 20.000kg

Product Description

Qishuyan Institute has carried out research on coupling products since 1994, and is the only manufacturer in China that can independently provide integrated solutions for gear transmission systems (gearbox + coupling). It has complete industrialization capabilities including manufacturing, assembly, testing, testing, etc., and has accumulated more than 5,000 sets of batch applications. Standardized metro gearbox couplings have been developed for new application requirements, with the following technical advantages:1,The gap seal structure is simple and grease lubricated. The metal bellows seal satisfies both oil and grease lubrication and has an automatic centering function.2,Large drum toothed design, nitriding layer depth > 0.5mm. The continuous torque transmission capacity > 2200Nm, and the continuous shifting capacity > 3.5°, which meets the maximum operating speed requirements of 160km/h.3,The design life is 30 years, 6 years or 800,000 km maintenance-free.
We have the ability to design in-house according to customer requirements.We have an automatic coupling joint pressing production line.We can produce couplings of any category on rail transit.

High-speed rail couplings