Dual Shaft Nema 14 Gear Stepper Motor Bipolar L=28mm with Gear Ratio 19:1 Planetary Gearbox 9.5mm Rear Shaft Length
- Manuals and Documentation: Motor Datasheet:
This NEMA 14 planetary geared stepper holds 0.125 Nm at 1.0 A, features a 19:1 gearbox with 3 Nm max torque and ≤1° backlash, and includes front and rear shafts.
Electrical Specification
Manufacturer Part Number: 14HS11-1004D-PG19-AR3
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque without Gearbox: 0.125 Nm(17.7 oz.in)
Rated Current/phase: 1.0 A
Phase Resistance: 3.5 ohms
Inductance: 3.5 mH ± 20%(1KHz)
Gearbox Specifications
Gearbox Type: Planetary
Gear Ratio: 19: 1
Efficiency: 81%
Backlash at No-load: <=1 deg
Max.Permissible Torque: 3 Nm(424.92 oz.in)
Moment Permissible Torque: 5 Nm(708.2 oz.in)
Shaft Maximum Axial Load: 50 N
Shaft Maximum Radial Load: 100 N
Physical Specifications
Gearbox Type: Planetary
Frame Size: 35 x 35 mm
Motor Length: 28 mm
Gearbox Length: 35.8 mm
Front Shaft Diameter: Φ5 mm
Front Shaft Length: 18 mm
D-cut Length: 12 mm
Rear Shaft Length: 9.5 mm
Rear Shaft Diameter: Φ5 mm
Number of Leads: 4
Lead Length: 500 mm
Weight: 0.28kg
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
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Blue
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| Motor Specification | |
|---|---|
| Holding Torque w/o Gearbox(Ncm) | 12.5 |
| Holding Torque w/o Gearbox(oz.in) | 17.7 |
| Motor Length(mm) | 28 |
| Motor Nema Size | nema 14 |
| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Inductance(mH) | 3.5 |
| Phase Resistance(ohm) | 3.5 |
| Rated Current (A) | 1.0 |
| Gearbox Specification | |
| Efficiency | 81% |
| Gear Ratio | 19: 1 |
| Gearbox Length(mm) | 35.8 |
| Gearbox Type | Planetary |
| Backlash at No-load(Max.°) | <=1 |
| Max. Permissible Torque(Ncm) | 300 |
| Max. Permissible Torque(oz.in) | 424.92 |
| Moment Permissible Torque(Ncm) | 500 |
| Moment Permissible Torque(oz.in) | 708.2 |
| Shaft Maximum Axial Load(N) | 50 |
| Shaft Maximum Radial Load(N) | 100 |
| Physical Specification | |
| Lead Length(mm) | 500 |
| No. of Lead | 4 |
| Shaft Diameter(mm) | 5 |
| Shaft Type | D-Cut |
| Single Shaft/Dual Shaft | Dual Shaft |
| Weight(g) | 280 |
