Motor Rating@ 12V:
- 30: 1 gear ratio
- 300mA free run current
- 5A stall current
- 7.9kg*cm torque
- 6mm shaft diameter
This NEMA 16 size bipolar stepping motor has a 1.8 Degree step angle (200 steps/revolution). Each phase draws 330 mA at 12 V, allowing for a holding torque of 2.3 kg-cm (32 oz-in).
This gearmotor is a compact (1.50″ x 0.59″ x 0.47″) brushed DC motor with 35: 1 metal gearbox. These units have a 0.365″-long, 3 mm-diameter D-shaped output shaft that matches the micro metal gearmotor output shafts.
This sub micro size servo motor has dimensions of 23 x 11 x 29mm. The operating voltage for this motor ranges between 4.8 to 6V with a maximum rotation of roughly 120 degrees. This servo motor comes with the servo horns and related hardware components.
This gearmotor is a miniature (0.94″ x 0.39″ x 0.47″), high-power brushed DC motor with 150.58: 1 metal gearbox, similar to Sanyo s popular 12 mm gearmotors. These units have a 0.365″-long, 3 mm-diameter D-shaped output shaft.
This NEMA 17 size bipolar stepping motor has a 0.9 Degree step angle (400 steps/revolution). Each phase draws 1.7 mA at 3 V, allowing for a holding torque of 4.9 kg-cm (68 oz-in).