NEMA17 JK42HS48 5.5kg
₹1,050.00 Incl. GST
The NEMA17 JK42HS48 Stepper Motor is a high-torque, precision stepper motor built for demanding motion control applications. With a holding torque of 5.5kg·cm, it delivers powerful, stable performance ideal for 3D printers (especially heavy-duty axes), CNC routers, robotic arms, and automation systems.
Featuring a 1.8° step angle (200 steps per revolution) and 4-wire bipolar configuration, the JK42HS48 ensures high positional accuracy, low vibration, and reliable long-term operation. Its 48mm body length provides extra torque while maintaining the standard 42mm NEMA17 frame, making it compatible with most mounts and brackets.
Whether you are building a new machine or upgrading your current setup, this motor gives you the strength and precision you need.
| Specification | Details |
|---|---|
| Model Number | JK42HS48 |
| Motor Type | Bipolar Stepper Motor |
| Step Angle | 1.8° (200 steps/rev) |
| Holding Torque | 5.5 kg·cm |
| Rated Voltage | 2.8V |
| Current per Phase | 1.68A |
| Resistance per Phase | 1.65Ω |
| Inductance | 2.8mH ±20% |
| Number of Leads | 4 (Bipolar configuration) |
| Frame Size | 42 x 42 mm (NEMA17 Standard) |
| Body Length | 48 mm |
| Shaft Diameter | 5 mm |
| Mounting Hole Spacing | 31 mm (center to center) |
| Weight | Approx. 320g |
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