1pcs Big Tq 30Nm 57x55mm NEMA 23 Stepper Motor with Planetary Gearbox 1:3.6-1:77 Ratio Reducer Motor 4 Wire for Computerized Numerical Control Router
Description
speed reducer
Gearboxes Gearheads & Speed Reducers
1pcs Big Tq 30Nm 57x55mm NEMA 23 Stepper Motor with Planetary Gearbox 136-1:77 Ratio Reducer Motor 4 Wire for Computerized Numerical Control Router