Dimension: Diameter at both ends of cross section 8.7mm, diameter in the middle of cross section 7.3mm, total length 20mm.
Material: Copper
Screw hole: M3
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
Material: Copper
Size Description: 2mm to 5mm(2-5): The diameter of the hole at both ends is 2mm and 5mm respectively.
Dimension: Diameter at both ends of cross section 8.7mm, diameter in the middle of cross section 7.3mm, total length 20mm.
Screw hole: M3
Through the hole, connect 2 different diameters of the optical shaft, also connect the motor and an optical shaft, or connect different diameters of the shaft. Can do both the filament rod can also do the model RC boat power paddle rotor shaft and the motor between the transmission parts.
Each coupling is sent four M3 machine meter screws.
Pack Quantity: 1Pcs