motor
Motors
Motor outer diameter: 20MM
Gearbox outer diameter: 22 MM
Output shaft diameter: 4MM (double flat 2.95MM)
Total length of motor: 55 MM (motor + gearbox)
Output shaft length: 15MM
Stepper motor specifications: two-phase four-wire
Step angle: 18 degrees
Reduction ratio: about 71.7:1
Output shaft step angle: about 0.25 degrees
Stepper motor internal resistance: 9.5 ohms
6V short circuit current: 0.58A
Motor weight: 80g