Motor Rating @ 12V:
- 100: 1 gear ratio
- 300mA free run current
- 5A stall current
- 16kg*cm torque
- 6mm shaft diameter
This 1.46″ x 0.79″ x 0.79″ gearmotor is a brushed DC motor with 120: 1 metal gearbox that has the power to deliver both speed and torque. These units have a 0.276″-long, 4 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).
This 2.05″ ?1.45″ ?1.45″gearmotor is a powerful brushed DC motor with metal gearbox intended for operation at 12 V. These units have a 0.61″-long, 6 mm-diameter D-shaped output shaft.
This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. With RFP30N06LE MOSFETS, you can easily control a lot of current directly from your Arduino.
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.