GS backlash-zero coupling

1.Exellently  endurble and rigid against high torsion

2.Zero backlash

3.Maintenance and repair are unnecessary-lubrication is also unrequired.An elastic spiter reduces the impact of a load

4.Identical lockwise and anti-lockwise rotational characteristics

5.Resistance to oil ,and electrical insulation

6.Operational temperature:-20-+70