Stepper Motor: Bipolar, 200 Steps/Rev, 28x45mm, 4.5V, 670mA

SKU : SMB200SR28x45mm4.5V670mA

This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 4.5 V, allowing for a holding torque of 950 g-cm (13 oz-in).

Overview

This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 4.5 V, allowing for a holding torque of 950 g-cm (13 oz-in).The motor has four color-coded wires terminated with bare leads. Our 5mm universal mounting hub can be used to mount objects on the stepper motor’s 5mm-diameter output shaft.

Specifications

   - Size: 28 mm square x 45 mm (not including the shaft)

   - Weight: 140 g (5 oz)

   - Shaft diameter: 5 mm

   - Current rating: 670 mA per coil

   - Voltage rating: 4.5 V

   - Lead length: 12 in

   - Resistance: 6.8 Ohm per coil

   - Holding torque: 950 g-cm (13 oz-in)

   - Steps per revolution: 200

Dimensions

The following diagram shows the stepper motor dimensions in mm. The dimension labeled “Length” is 45 mm. The output shaft has a length of 20 mm and a diameter of 5 mm.