KC-42HYB68 Powerful NEMA 17 Stepper Motor | 68mm Body, D-Shaft, 8.7 kg.cm
Applications: Precision automation, CNC engravers, 3D printers, medical infusion pumps, surgical robots, lab automation, PTZ security cameras, smart locks, access control systems, educational robotics, AGV navigation, smart curtains, 3D scanners, valve control, camera positioning systems, semiconductor handling, industrial machinery, laser cutters.
Inquiry NowNEMA 17 Stepper Motor Performance Specifications
| Model | Rated Voltage | Rated Current | Resistance Per Phase | Inductance Per Phase | Holding Torque |
|---|---|---|---|---|---|
| KC-42HYB24 | 3.6 V DC | 1.0 A | 3.6 Ω | 4.1 mH | 1.8 kg·cm |
| KC-42HYB33 | 5.7 V DC | 1.5 A | 3.8 Ω | 6.3 mH | 4.4 kg·cm |
| KC-42HYB40 | 1.7 V DC | 1.0 A | 1.7 Ω | 3.5 mH | 3.4 kg·cm |
| KC-42HYB48 | 8.1 V DC | 1.4 A | 5.8 Ω | 10.5 mH | 7.6 kg·cm |
| KC-42HYB60 | 3.6 V DC | 2.0 A | 1.8 Ω | 5.2 mH | 6.7 kg·cm |
| KC-42HYB68 | 4.0 V DC | 1.5 A | 2.7 Ω | 7.0 mH | 8.7 kg·cm |
NEMA 17 Stepper Motor Mechanical Dimensions
| Model | Step Angle | Number of Phases | Motor Body Length (L1) | Output Shaft Length (L2) |
|---|---|---|---|---|
| KC-42HYB24 | 1.8°/step | 2 phases | 24.0 mm | 20.0 mm |
| KC-42HYB33 | 1.8°/step | 2 phases | 33.0 mm | 144.0 mm |
| KC-42HYB40 | 1.8°/step | 2 phases | 40.0 mm | 20.0 mm |
| KC-42HYB48 | 1.8°/step | 2 phases | 48.0 mm | 22.5 mm |
| KC-42HYB60 | 0.9°/step | 2 phases | 60.0 mm | 40.0 mm |
| KC-42HYB68 | 1.8°/step | 2 phases | 68.0 mm | 22.0 mm |
NEMA 17 Technical Specifications Reference Drawing
Optimized Motor Performance Advantages
- Scalable holding torque: Delivering a diverse power range from 1.8 kg·cm up to 8.7 kg·cm for variable load matching
- Precise positional control: Selectable step angle configurations of 1.8° and 0.9° ensure high resolution positioning
- Durable electrical design: Balanced phase inductance ranging from 3.5 mH to 10.5 mH minimizes high speed torque degradation
- Flexible mechanical integration: Standardized 42.2 mm frame size with scalable body lengths from 24.0 mm to 68.0 mm
- Compatible shaft configurations: Versatile output shaft options with customizable D-cut profiles for slip-free mechanical coupling
- Rigid structural integrity: Engineered to withstand standard industrial radial and axial loads with standard 4-M3 mounting hole pitch
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