It is a Stepper Motor/Bipolar 42 Stepper Motor, Holding torque: 0.46 N·m/ 65 oz-in, Rated current: 1.7A, It has small size, high efficiency, long term stable and reliable quality,easy installation and use, Suitable for Stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; 3D printer; automation equipment etc

• Product name: Bipolar 42 Stepper Motor
• Holding torque: 0.46 N·m/ 65 oz-in
• Rated current: 1.7A
• Resistance: 2.1 ohm
• Inductance: 4mH
• Rotor inertia: 55g·cm2/ 0.30oz-in2
• Weight: 0.28kg
• Length: 39.5mm/ 1.56 inch
• Phrase: 2
• Step angle: 1.8°
• Motor frame size: 42 x 42mm

• Stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; 3D printer; automation equipment

• HIGH TORQUE: This product adopts imported high quality motor steel, bearing made with German craftsmanship, low self-inductance reactance, responsive. It can be connected with the load and drive in low speed in the condition near locked rotor, and no need to use gear to decelerate, so it can produce high torque to inertia ratio on the shaft of load and eliminate the system error produced by using gear.
• LOW NOISE: The internal rotor adopts German craftsmanship. The rotor is covered by rotor rubber, which can prevent the noise rising when the carbon steel is oxidized or grinded.
• GOOD SHAPE: This product is made by high hardness metal, tough and durable. And the matte texture in the side wall can increase friction.

• 1 x  42 Stepper Motor