8mm to 16mm shaft coupler with 1 diaphragm, 39 diameter x 34.5 length, diaphragm coupling is made of aluminum alloy, strong oxidation resistance, light weight, easy to install, 12 months warranty.
Specification
Model | CHN-SC-GSM39345 |
Length | 34.5mm |
Width | 39mm |
Bore | 8mm to 16mm |
Rated Torque | 10 N.m |
Allow Eccentricity | 0.1mm |
Allowable Deflection Angle | 1∠° |
Allowable Axial Deviation | ±0.23 |
Allowable Speed | 10000 RPM |
Static Torsional Stiffness | 8100N.m/rad |
Moment of Inertia | 2.2 x 10-5 |
Weight | 88g |
Certificate | ISO9001, REACH, RoHS |
Warranty | 12 Months |
One Diaphragm Coupling 8 to 16mm Dimension (unit: mm)


d1/d2 Inner Diameter Size | Φd | L | LF | S | F | M | Tightening Torque |
8-9-9.525-10-11-12-12.7-14-15-16 | 39 | 34.5 | 14.9 | 4.5 | 5 | M4 | 3.5 N.m |
The difference between one diaphragm coupling and two diaphragm coupling
Diaphragm couplings are generally divided into one diaphragm couplings and two diaphragm couplings. The difference between the two is the ability to handle various deviations. In view of the complex bending of the diaphragm, the single diaphragm coupling is not well adapted to eccentricity. The double diaphragm coupling can bend in different directions at the same time to compensate for eccentricity.
High torque flexible shaft coupling size 39mm x 34.5mm, one diaphragm, bore 8mm to 16mm, maximum speed 10000rpm, rated torque 10N.m, backlash-free shaft and sleeve connection can be used for forward and reverse rotation.