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Stepper Motor Specifications
|
Parameter |
Specification |
|
Motor Type |
Bipolar Hybrid Stepper (NEMA23) |
|
Frame Size |
57 × 57 mm |
|
Body Length |
76 mm (typ.) |
|
Step Angle |
1.8° (200 steps/rev) |
|
Holding Torque |
19.0 Kg·cm (1.89 Nm) |
|
Rated Current/Phase |
2.8 A |
|
Phase Resistance |
2.0 Ω |
|
Phase Inductance |
5.2 mH |
|
Shaft |
6.35 mm D-shaft, Single Shaft |
|
Rotor Inertia |
210 g·cm² |
|
Detent Torque |
0.2–0.6 Kg·cm (typ.) |
|
Insulation Class |
Class B (130°C) |
|
Applications |
3D printers, CNC axes, linear stages, robotics |
DM542 Stepper Driver Specifications
| Parameter | Specification |
|---|---|
| Product Name | DM542 Stepper Motor Driver |
| Driver Type | Digital Bipolar Stepper Driver |
| Input Voltage | 18 V – 50 V DC |
| Output Current | 1.0 A – 4.2 A (adjustable via DIP switch) |
| Compatible Motors | NEMA 17, NEMA 23, NEMA 24 stepper motors |
| Microstepping Options | Full step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128 |
| Control Signal | STEP / DIR / ENABLE |
| Logic Signal Voltage | 3.3 V – 5 V compatible |
| Pulse Input Frequency | Up to 200 kHz |
| Output Current Settings | 8 selectable levels |
| Efficiency | Up to 98% |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | −20 °C to +70 °C |
| Isolation | Optically isolated signal inputs |
| Dimensions | Approx. 118 × 75 × 33 mm |
| Weight | Approx. 280 g |
| Housing | Industrial aluminum enclosure |
