Nema 11 Geared Dual Shaft Stepper Motor Bipolar L=51mm 1.8 Deg 0.14 Ncm 0.67A with14:1 Planetary Gearbox
- Manuals and Documentation: Motor Datasheet:
This NEMA 11 planetary geared stepper holds 0.14 Nm at 0.67 A, features a 13.73:1 gearbox with 3 Nm max torque and ≤1° backlash, and includes front/rear shafts.
Electrical Specification
Manufacturer Part Number: 11HS20-0674D-PG14-AR3
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque without Gearbox: 0.14 Ncm(19.88 oz.in)
Rated Current/phase: 0.67 A
Phase Resistance: 12 ohms
Inductance: 6.5 mH ± 20%(1KHz)
Gearbox Specifications
Gearbox Type: Planetary
Gear Ratio: 13.73: 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: 5 N
Shaft Maximum Radial Load: 25 N
Physical Specifications
Gearbox Type: Planetary
Frame Size: 28 x 28 mm
Motor Length: 51 mm
Gearbox Length: 35.8 mm
Front Shaft Diameter: Φ6 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: 0.3kg
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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| Electrical Specification | |
|---|---|
| Bipolar/Unipolar | Bipolar |
| Inductance(mH) | 6.5 |
| Phase Resistance(ohm) | 12 |
| Rated Current (A) | 0.67 |
| Motor Specification | |
| Holding Torque w/o Gearbox(Ncm) | 14 |
| Holding Torque w/o Gearbox(oz.in) | 19.88 |
| Motor Nema Size | Nema 11 |
| Physical Specification | |
| Lead Length(mm) | 500 |
| No. of Lead | 4 |
| Shaft Diameter(mm) | 6 |
| Shaft Length(mm) | 18 |
| Shaft Type | D-Cut |
| Single Shaft/Dual Shaft | Dual Shaft |
| Weight(g) | 300 |
