103H7121-0422

Product Description:

The 103H7121-0422 is a hybrid stepper motor suited for applications requiring precise motion control. It provides a 1.8° step angle, translating to 200 steps per revolution, offering high positional accuracy. Its design makes it ideal for integration into various setups that require exacting movements while ensuring reliability in operational performance. The motor operates at a rated voltage of 24 V with a rated current of 4 A. This specification is crucial for matching correctly with power supplies to maintain optimum efficiency through the application. It also features an approximate holding torque of 3.5 N·cm, which ensures the motor maintains its position even when not actively stepping. It is crucial to account for environmental factors through assessing temperature impacts along any prolonged usage, because of continuous operation may affect material hardness through any repetitive action.

Continuing with the features, this motor's frame dimensions are approximately 56 x 56 mm, adhering to a standard NEMA 17 mounting style for simple installation across different mounting platforms. This conformance to the NEMA 17 specification means you can readily integrate the motor into existing machinery for upgrades or replacements, reducing complexities within the integration process. The winding configuration uses a 4-wire bipolar system, providing easy control when paired with compatible drivers. This design simplifies wiring and integration procedures because of it being a very efficient method for controlling current through the coils.

Concerning applications, the 103H7121-0422 motor excels in scenarios requiring precision, such as CNC machinery, robotics, and 3D printers. These motors often use open-self cooled designs, which are typical so that they manage heat during the operation. This high positional accuracy with a step resolution of 1.8°/step makes the stepper a great choice where fine movement is critical for operation.