Stepper Motor: Bipolar, 200 Steps/Rev, 20x30mm, 3.9V, 600mA

SKU : SMB200SR20x30mm3.9V600mA

This small hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). With a weight of 60 g, this is the smallest stepper motor we carry.

Overview

This small hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). The motor has four color-coded wires terminated with bare leads. Our 4mm universal mounting hub can be used to mount objects on the stepper motor’s 4mm-diameter output shaft.

Specifications

•    - Size: 20 mm square x 30 mm (not including the shaft)
•    - Weight: 60 g (2 oz)
•    - Shaft diameter: 4 mm
•    - Current rating: 600 mA per coil
•    - Voltage rating: 3.9 V
•    - Lead length: 12 in
•    - Resistance: 6.5 Ohm per coil
•    - Holding torque: 180 g-cm (2.5 oz-in)
•    - Steps per revolution: 200