Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76Mm, 4.5V, 2 A/Phase

• Pololu Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 4.5V, 2 A/Phase
• Offers 200 steps/rev for precise control
• Functions as unipolar or bipolar motor
• Provides substantial 14 kg-cm holding torque
• Features six color-coded wires for easy setup
• Ensures durability with dual ball bearings

The Pololu Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 4.5V, 2 A/Phase is a versatile NEMA 23-size hybrid stepping motor designed for precision and reliability. It features a 1.8° step angle, translating to 200 steps per revolution, which ensures accurate positioning and smooth operation. This motor is capable of functioning as either a unipolar or bipolar stepper motor, providing flexibility in various applications. Each phase of the motor draws 2 A at 4.5 V, delivering a substantial holding torque of 14 kg-cm (190 oz-in), making it suitable for demanding tasks requiring significant force and stability.

The motor is equipped with six color-coded wires with bare leads, facilitating easy integration with both unipolar and bipolar stepper motor drivers. For unipolar configurations, all six leads are utilized, while in bipolar setups, the center-tap yellow and white wires can be left disconnected. This motor is recommended for use with a powerful bipolar stepper motor driver to maximize its performance capabilities. The motor’s robust construction includes an output shaft supported by two ball bearings, ensuring durability and smooth operation over extended periods.

Note: Ensure proper handling and connection to avoid electrical hazards.

• 1x Pololu Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 4.5V, 2 A/Phase

• Dimensions: 56.4 x 56.4 x 76 mm

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• Steps per revolution: 200
• Current rating: 2 A per coil
• Voltage rating: 4.5 V
• Resistance: 2.25 Ω per coil
• Holding torque: 14 kg-cm (190 oz-in)
• Inductance: 3.6 mH per coil
• Lead length: 30 cm (12″)
• Output shaft supported by two ball bearings