Nema 14 Gear Stepper Bipolar L=52mm 0.49 Deg 1.5A 4.2V with Rear Shaft & 4:1 Planetary Gearbox
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This Nema 14 stepper motor with 52mm body and 1.5A rated current, integrated a planetary gearbox of 3.71:1 gear ratio.
Electrical Specification
Manufacturer Part Number: 14HS20-1504D-PG4
Motor Type: Bipolar Stepper
Step Angle: 0.49 deg
Holding Torque without Gearbox: 40Ncm(56.6oz.in)
Rated Current/phase: 1.5A
Phase Resistance: 2.8ohms
Voltage: 4.2V
Inductance: 3.8mH ± 20%(1KHz)
Gearbox Specifications
Gearbox Type: Planetary
Gear Ratio: 3.71: 1
Efficiency: 90%
Backlash at No-load: <=1 deg
Max.Permissible Torque: 4Nm(566.4oz.in)
Moment Permissible Torque: 8Nm(1132.9oz.in)
Shaft Maximum Axial Load: 50N
Shaft Maximum Radial Load: 100N
Physical Specifications
Frame Size: 35 x 35mm
Motor Length: 52mm
Gearbox Length: 29.2mm
Shaft Diameter: Φ6mm
Shaft Length: 18mm
D-cut Length: 12mm
Rear Shaft Diameter: Φ4mm
Rear Shaft Length: 13mm
Number of Leads: 4
Lead Length: 400mm
Weight: 400g
Connection
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A+
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A-
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B+
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B-
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|
Black
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Green
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Red
|
Blue
|
Resources
Full Datasheet: 14HS20-1504D-PG4.pdf
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| Gearbox Specification | |
|---|---|
| Efficiency | 90% |
| Gear Ratio | 3.71:1 |
| Gearbox Length(mm) | 29.2 |
| Gearbox Type | Planetary |
| Backlash at No-load(Max.°) | 1 |
| Max. Permissible Torque(Ncm) | 400 |
| Max. Permissible Torque(oz.in) | 566.4 |
| Moment Permissible Torque(Ncm) | 800 |
| Moment Permissible Torque(oz.in) | 1132.9 |
| Shaft Maximum Axial Load(N) | 50 |
| Shaft Maximum Radial Load(N) | 100 |
| Motor Specification | |
| Bipolar/Unipolar | Bipolar |
| Holding Torque w/o Gearbox(Ncm) | 40 |
| Holding Torque w/o Gearbox(oz.in) | 56.6 |
| Inductance(mH) | 3.8 |
| Lead Length(mm) | 400 |
| Motor Length(mm) | 52 |
| Motor Nema Size | Nema 14 |
| No. of Lead | 4 |
| Phase Resistance(ohm) | 2.8 |
| Rated Current (A) | 1.5 |
| Shaft Diameter(mm) | 6 |
| Shaft Length(mm) | 18 |
| Shaft Type | D-Cut |
| Single Shaft/Dual Shaft | Dual Shaft |
| Physical Specification | |
| Weight(g) | 400 |
- Tag:
- Nema
