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Diaphragm-type flexible coupling uses flexible metallic components to deliver torque from the driver to the follower as well as to compensate the relative displacement between 2 axes in 3 directions. It boasts advantages like big compensating capability, resistance to high reducing vibration. It is especially suitable for driving devices with long running cycle, high speed and big power, specifically, it is applicable to and has actually been widely used in industries like kil exploration, chemicals, metallurgy, machinery, mine, ship manufacturing, aviation, water supply and drainage, ventilation, papermaking, printing, etc. 

FEATURES: 
1. A wide variety of applications, particularly suited for high speeds and powers. 
2. Easy to mount. Operate and maintain. 
3. Long life service. 
4. Operating at high temperatures(less than 300oC) in adverse environmental conditions, such as corrosive environments. 
5. Accommodate axial and angular misalignments, absorb and isolate vibration. 
6. Simple construction, operating with high reliability. 
7. No. Noise, zero backlash. Constant speed and no lubrication. 
8. Less additional load on connecting equipment. 
Specification: 
1) Torque range: 9.8N. M - 173830N. M 
2) Allowable Speed N= 2000-20000 r/min 
3) Finish bore available from 5~290mm 
4) Available double disc coupling, the spacer can accord with customer-side. 
4) Forged #45 steel raw material for the hub, and stainless steel material for disc. 
5) The disc coupling is a drive unit which uses the flexible disc to transfer the torque 
6) The coupling has heat-resisting, corrosion-resisting, lubrication-free, long service life 
7) It can be almost used in all power transmission. Easy to use, power-saving, environmental protection