{"product_id":"nema17-4-2-kgcm-stepper-motor","title":"NEMA17 4.2 kgcm Stepper Motor","description":"\u003cp\u003e\u003cstrong\u003eNEMA17 4.2 kg-cm Stepper Motor\u003c\/strong\u003e is a compact and powerful hybrid bipolar stepper motor designed for applications that require precise and reliable motion control. The NEMA17 standard refers to its 1.7 × 1.7 inch (42 × 42 mm) faceplate size, which ensures wide compatibility with mechanical systems such as 3D printers, CNC machines, robotic arms, XYZ plotters, and smart car or automation platforms. With a holding torque of 4.2 kg-cm, this motor delivers sufficient strength for driving lead screws, belts, and gears while maintaining accurate positioning. The motor operates by rotating in discrete steps, where each input pulse determines the rotation angle, allowing exact control of position, speed, and direction when used with a suitable stepper motor driver. It offers high step accuracy, typically around 3–5% per step, ensuring repeatable and precise motion. The speed of the motor is directly proportional to the frequency of the input pulses, enabling smooth and predictable speed control. It also provides excellent starting, stopping, and reversing performance without losing steps, which is essential for precision applications. Supplied with a detachable 70 cm cable, it allows easy and flexible installation. Since it does not require complex feedback or control circuitry, the overall control system remains cost-effective and simple. These features make the NEMA17 4.2 kg-cm Stepper Motor a dependable choice for both educational and professional motion-control projects.\u003c\/p\u003e","brand":"Electro Robo Store","offers":[{"title":"Default Title","offer_id":51831030841620,"sku":"MT0479","price":489.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6590\/0052\/files\/NEMA17_4.2_kgcm_Stepper_Motor.jpg?v=1768823654","url":"https:\/\/electro-robo.com\/products\/nema17-4-2-kgcm-stepper-motor","provider":"Electro Robo Store","version":"1.0","type":"link"}