For Example, 3.17mm - 5mm = one side inner diameter 3.17mm, and the other side inner diameter is 5mm.
Rigid shaft coupling is simplicity in structure,high torsional rigidity,no backlash, for high-speed rotation
The shaft couplers are mainly used for CNC machines,servo motors, spindle,step motor etc
وصف
Copper Shaft Coupling Outer Size:8.7mm diameter at both ends of the cross section, 7.3mm diameter at the middle of the cross section, and 20mm total length
Screw Hole: M3
Wrench: L M3 wrench
For Example, 3.17mm - 5mm = one side inner diameter 3.17mm, and the other side inner diameter is 5mm.
Note: We will send 1pc x wrench +4pcs x M3 screws are sent to each coupling for easy installation and use.