Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
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Price /Unit | $14.70 | $14.40 | $13.95 | $13.35 | Contact US |
High Quality NEMA17 42x40 Stepper Motor 1.5A 17HD40005 for 3D Printer Engraving Machine Automation Equipment
Features:
- The coil is made of 100% pure copper enameled wire, which is wound using imported technology. The copper wire is evenly arranged, and there will be no problems such as high temperature rise, torque decay, or increased noise during long-term operation.
- The circuit board is welded by a fully automatic welding machine, which has a more uniform, firm, and aesthetically pleasing distribution of solder joints compared to traditional processes.
- The surface of the rotor is coated with imported epoxy resin adhesive to prevent burrs from adsorbing on the rotor surface. The motor has a more stable magnetic field, larger torque compared to similar products, smoother and more stable operation, lower noise, and longer service life.
Specification:
- Length: 40mm
- Step angle: 1.8°
- Phase number: No.2
- Rated voltage: 2.4V
- Rated current: 1.5A
- Phase resistance: 1.6ohm
- Phase inductance: 3.8mH
- Holding torque: 420mN.m
- Detent torque: 18mN.m
- Moment of inertia (Moi): 57g. cm2
- Weight: 0.28kg
Package Included:
- 1 x Stepper Motor
- 1 x 2.54-4P Cable for DuPont