This geared Nema 16 stepper motor has 38mm body and 1.2A rated current, integrated with one planetary gearbox of 138.9:1 gear ratio. It's an ideal solution to the applications that require limited space but low speed and high torque.
Motor Specification
P/N: 39HS38-1204S-PG139
Step Angle: 1.8deg
Holding Torque: 0.24Nm(34oz.in)
Rated Current/phase: 1.2A
Phase Resistance: 3.8ohms
Inductance: 5.8mH
Frame Size: 39x39mm
Motor Length: 38mm
Number of Leads: 4
Lead Length: 500mm
Gearbox Specification
Gear Ratio: 138.9:1
Efficiency: 70%
Backlash at No-load: <=1deg
Rated Torque: 4.0Nm
Maximun Torque: 6.0Nm
Gearbox Length: 44.6mm
Shaft Diameter: Φ8mm
Shaft Length: 20mm
D-cut Length: 15mm
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Motor Specification | |
Step Angle(°) | 1.8 |
Bipolar/Unipolar | Bipolar |
Holding Torque(Nm) | 0.24 |
Holding Torque(oz.in) | 34 |
Rated Current(A) | 1.2 |
Frame Size(mm) | 39x39 |
Body Length(mm) | 38 |
Gearbox Specification | |
Gearbox Type | Planetary |
Gear Ratio | 139:1 |
Efficiency | 70% |
Backlash at No-load | <=1deg |
Gearbox Length(mm) | 44.6 |
Shaft Diameter(mm) | 8 |
Shaft Length(mm) | 20 |