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Planetary Gearbox Nema 23 Stepper Motor 4:1

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$89.97

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Planetary Gearbox Nema 23 Stepper Motor 4:1

Product Description

 This NEMA 23 Stepper motor has an integrated Planetary gearbox with a 4.25 :1 gear ratio, the resolution reach 0.42° step angle. Each phase draws 2.8A, allowing for a holding torque of 4.78 Nm (675 oz-in).

This planetary gearbox is not high precision gearbox, the backlash  is <=1.5 degree.

Specification
Manufacturer Part Number
Motor Type Bipolar Stepper
Step Angle(W/O Gearbox) 1.8°
Holding Torque 4.78 Nm (675 oz-in)
Rated Current/phase 2.8A
Phase Resistance 0.9ohms
Recommended Voltage 24-48V
Inductance 2.5mH±20% (1KHz)
Gearbox Type Planetary
Gear Ratio(Exact Gear Ratio) 4 + 1/4
Efficiency 90%
Backlash at No-load <=1.5°
Max.Permissible Torque 20Nm (2832 oz-in)
Moment Permissible Torque 30 Nm (4248 oz-in)
Shaft Maximum Axial Load 100N
Shaft Maximum Radial Load 200N
Drawing
Wire Connection
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