The Pololu Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×41mm, 5.7V, 1 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 smooth and accurate motion control. This motor is capable of operating as either a unipolar or bipolar stepper motor, providing flexibility for various applications. Each phase of the motor draws 1 A at 5.7 V, delivering a holding torque of 4 kg-cm, making it suitable for tasks requiring substantial 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 wires can be left disconnected, simplifying the connection process. The motor's robust construction includes a shaft supported by two ball bearings, enhancing its durability and performance.
This stepper motor is recommended for use with bipolar stepper motor drivers or Tic Stepper Motor Controllers, which offer multiple interface options and are configurable via USB. This adaptability makes it an excellent choice for a wide range of industrial and hobbyist applications, where precise control and reliability are paramount.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
