Pololu Stepper Motor: Bipolar, 200 Steps/Rev, 28×45mm, 4.5V, 0.67 A/Phase info
This NEMA 11-size 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: black and green connect to one coil; red and blue connect to the other. It can be controlled by a pair of suitable H-bridges (one for each coil), but we recommend using a bipolar stepper motor driver.
Pololu Stepper Motor: Bipolar, 200 Steps/Rev - General Specifications
- 5mm output shaft
- 200 steps per revolution
- 670mA current per coil
- 4.5 V voltage rating
- 6.8 Ω resistance per coil
- 950g-cm holding torque
- 4.9mH Inductance per coil
- Output shaft supported by two ball bearings
Pololu Stepper Motor: Bipolar, 200 Steps/Rev - Technical Specifications
- Size: 28mm square x 45mm (Not including the shaft)
- NEMA size: 11
- Weight: 140g
- Shaft diameter: 5mm
- Shaft type: 5mm “D”
- Steps per revolution: 200
- Current rating: 670mA per coil
- Voltage rating: 4.5V
- Holding torque: 950g-cm
- Resistance: 6.8 Ω per coil
- Inductance per phase: 4.9mH
- Number of leads: 4
- Lead length: 30cm
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Pololu Website: https://www.pololu.com/product/1206
