This high-precision hybrid bipolar stepper motor offers excellent control and positioning capabilities, making it suitable for a wide range of applications in robotics, automation, and precision machinery. With its compact size and impressive performance characteristics, this motor provides an ideal solution for projects requiring accurate and repeatable motion control. Nema 11 Bipolar Stepping motor is a high-precision, compact device designed for applications requiring accurate motion control. This hybrid bipolar stepper motor, manufactured by OSM Technology Co., Ltd., offers an impressive balance of size, performance, and versatility, making it an excellent choice for various projects in robotics, automation, and precision machinery. With a NEMA 11 frame size of 28 x 28mm and a body length of 51mm, this motor is ideal for applications where space is at a premium. Despite its small size, it delivers a robust holding torque of 12Ncm (17oz-in), ensuring stable positioning and resistance to external forces when stationary. The motor operates at 6.2 volts and draws 0.67 amperes per phase, with a phase resistance of 9.2 ohms and an inductance of 5.7 mH ±20% (measured at 1 kHz). One of the key features of this stepper motor is its precise step angle of 1.8 degrees, which translates to 200 steps per revolution. This level of precision allows for fine control in various applications, including 3D printers, CNC machines, camera mounts, and other systems requiring accurate positioning. The motor's bipolar design offers improved performance and efficiency compared to unipolar stepper motors. Physically, the motor is constructed with high-quality materials, including alloy steel, aluminum, metal, and copper, contributing to its durability and performance. The shaft has a diameter of 5mm and a length of 20mm, with a 15mm D-cut length, providing ample connection options for various mechanical systems. Weighing just 190 grams, this motor is lightweight yet powerful, making it suitable for both stationary and mobile applications. Connectivity is straightforward with four color-coded leads (500mm in length): Black (A+), Green (A-), Red (B+), and Blue (B-). This simple wiring scheme allows for easy integration into existing systems or new designs. For applications requiring different torque or speed characteristics, a planetary gearbox option is available, further extending the motor's versatility. It's crucial to note that this motor must be connected to a constant current or chopper drive controller for proper operation. Directly connecting the motor to a power supply will result in damage and should be avoided at all costs. In conclusion, the STEPPERONLINE Nema 11 Bipolar Stepper Motor offers a compelling combination of compact size, precision, and performance. Its versatility, coupled with the option for a planetary gearbox, makes it suitable for a wide range of applications in various industries. Whether you're working on a small-scale prototype or a large industrial project, this motor provides the reliability and accuracy needed for successful motion control implementation.
