Pololu Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 42×48mm, 4V, 1.2 A/Phase info
This NEMA 17-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1.2 A at 4 V, allowing for a holding torque of 3.2 kg-cm (44 oz-in).
The motor has six color-coded wires terminated with bare leads that allow it to be controlled by both unipolar and bipolar stepper motor drivers. When used with a unipolar stepper motor driver, all six leads are used. When used with a bipolar stepper motor driver, the center-tap yellow and white wires can be left disconnected. We recommend using it as a bipolar stepper motor.
Pololu Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev - Product Details
- 5mm output shaft
- 200 steps per revolution
- 1.2A current per coil
- 4 V voltage rating
- 3.3 Ω resistance per coil
- 3.2kg-cm holding torque
- 2.8mH Inductance per coil
- Output shaft supported by two ball bearings
Pololu Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev - Technical Specifications
- Size: 42.3mm square x 48mm (Not including the shaft)
- NEMA size: 17
- Weight: 350g
- Shaft diameter: 5mm
- Shaft type: 5mm “D”
- Steps per revolution: 200
- Current rating: 1200mA per coil
- Voltage rating: 4V
- Holding torque: 3.2kg-cm
- Resistance: 3.3 Ω per coil
- Inductance per phase: 2.8mH
- Number of leads: 6
- Lead length: 30cm
Videos
Documents
Datasheet
References
Pololu Website: https://www.pololu.com/product/1200