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NEMA 23 18.9 kg-cm Hybrid Stepper Motor
A powerhouse for larger machines requiring extra torque
- Step Angle: 1.8 degree
- Holding Torque (Kg-Cm): 18.9
- Operating Voltage (VDC): 3.2
- Supply Current (A): 2.8 A/Phase
- No. of Leads: 6
- Inductance (mH/Phase): 3.6
- Resistance: 1.13 ohms
- Rotor Inertia (gm-cm2): 480
- Weight (gm): 900
- Dimensions (mm) LxWxH: 57x57x52
- Frame Size (mm): 57 x 57
- Inductance Accuracy: ±20%
- Resistance Accuracy: 10%
- Shaft Diameter (mm): 6.35
- Shaft Length (mm): 20.6
- Step Angle Accuracy: ±5%
- Cable Length (cm): 30
Features:
- More powerful than NEMA17 motors
- Input pulse determines rotation angle
- High accuracy of 3 to 5% per step
- Good starting, stopping, and reversing capabilities
They are the special choice for heavy-duty CNC machines, providing 18.9 kg-cm of torque at 2.8A current per phase. Ideal for CNC milling and router applications requiring extra torque. The brushless DC motor offers excellent response to control pulses, with precise position control for accurate movements.
The motor shaft is designed for optimal grip with pulleys and gears, minimizing stall or slip risks. Note: Dimensions and weight may have a 2% error. Resonances can occur due to improper installation. Not recommended for extremely high speeds.
Package includes:
- 1 x NEMA 23 18.9 kg-cm Hybrid Stepper Motor
*Images are for illustration only; actual product may vary.