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Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
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This two-step double-diaphragm coupling provides reliable two-shaft axial connection for torque transmission and drive equipment applications.
Product Specifications
Applicable Industries:
Production workshop, repair shop, other
Material:
Aluminium
Standard or Nonstandard:
Standard
Structure:
Universal
Customized Support:
Standard
Flexible or Rigid:
Rigid
Aperture:
5-38mm
Rated Torque:
2-90 Nm
Key Features
Designed for servo and stepper motors
Zero gap between shaft and sleeve connection, suitable for forward and reverse rotation
Low inertia design, optimized for high-speed operation
Diaphragm made of spring steel with excellent fatigue resistance
The double-step double-diaphragm coupling is a high-performance flexible transmission component that connects two sets of diaphragms via an intermediate shaft, specifically engineered to address complex shaft misalignment challenges.
Working Principle
Utilizes elastic three-dimensional deformation generated by dual diaphragm assemblies at both ends of the intermediate shaft to transmit torque from the driving shaft to the driven shaft. Compared to single-diaphragm structures, it can flex simultaneously in multiple directions, more efficiently absorbing combined axial, radial, and angular misalignment while eliminating additional stresses.
Core Advantages
Zero Maintenance: Requires no lubrication or seals Zero Backlash: No rotational clearance during operation High Efficiency: Transmission efficiency up to 99.86% Enhanced Compensation: Dual-step design provides twice the angular displacement capacity of single-diaphragm types Corrosion Resistant: Resists acid and alkali corrosion Temperature Range: Withstands extreme environments from -80°C to 300°C Long Service Life: Exceeds 10 years of reliable operation
Applications
Widely used in heavy-duty equipment such as high-power fans, chemical pumps, and compressors, as well as precision scenarios demanding exceptional transmission accuracy and stability—including aerospace and semiconductor manufacturing applications.
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2005
Total Annual:
100,000,000-200,000,000
Employee Number:
300~500
Ecer Certification:
Verified Supplier
Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd Referred to as WeSeW in the following text was established in 2005.
The factory employs has more than 100 staff, nearly 10, 000 square meters, through passed ISO quality system certification and environmental protection certification, Professional Scr... Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd Referred to as WeSeW in the following text was established in 2005.
The factory employs has more than 100 staff, nearly 10, 000 square meters, through passed ISO quality system certification and environmental protection certification, Professional Scr...