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.
The FS5103B standard servo motor has dimensions of 40.8mm x 20.1mm x 38mm. 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 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 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 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.