2-5mm Motor Copper Shaft Coupling Coupler Motor Joint Connector Sleeve Adapter
Note: Each coupling will be supplied with four machine screws, and each order will be supplied with a wrench.
For example, when turning from 2MM - 5MM, the apertures at both ends are respectively 2MM and 5MM.
A metal copper coupling is a through-hole that connects two optical shafts with different diameters, can also connect a motor to an optical shaft, or connect shafts with different diameters. It can be used as a screw rod or as a transmission between the power propeller shaft and the motor of a model remote control ship.
Overall dimensions: diameter at both ends of the cross section is 8.7mm, diameter at the middle of the cross section is 7.3mm, and total length is 20mm.
Screw hole: M3
♥ Hengkun Electronics Co., Ltd Founded In Now 2013. Goobetter is a fastener brand under the company's umbrella, who believes in providing top quality customer service and value for money. Our company's main products include fasteners with complete specifications, manual/electric tools, electronic products, transmission components, home hardware, various DIY products, etc.
♥ A high percentage of our business is from repeat business and from recommendation by our existing customers. We are making every effort to provide our customers with the best service and products, and the company promises that once our services start, we will always be responsible until the end.