12 VDC Small Reduction Stepper Motor | 918

The 12-VDC Small Reduction Stepper Motor is a stepper motor that integrates both a stepper motor and gearbox into a single package. The internal stepper motor has 32 steps per revolution, but the internal gearbox with a 1/16 reduction ratio results in the output axel having 513 steps per resolution. The operating voltage of this stepper motor is 12 V. It uses a five-terminal cable and can provide up to 80 RPM at 12 V and 50 RPM at 9 V. The holding torque of the motor is 250 g/cm, or 0.025 Nm, and the output shaft has a 5-mm diameter with a flattened shape.

Drawings/Package

Key Features

• 12-VDC operation
• Up to 80-RPM speed
• Holding torque of 0.025 Nm
• 37-g weight
• 513 steps per revolution

General Applications

• Small NC prototypes
• Stepper motor experimentation
• Actuator control