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Big Sale Nema 11 Stepper Motor 0.71 A Bipolar L=51mm w/ Gear Ratio 99.05:1 Planetary Gearbox 
-20%
Big Sale Nema 11 Stepper Motor 0.71 A Bipolar L=51mm w/ Gear Ratio 99.05:1 Planetary Gearbox
SKU: 11HS20-0714S-PG100
$27.77 $34.72
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This Nema 11 stepper motor with 51mm body and 0.71A rated current, integrated a planetary gearbox of 99.05:1 gear ratio. It's a good solution to applications that with limited space but need low speed and/or high torque.
Electrical Specification
- Manufacturer Part Number: 11HS20-0714S-PG100
- Motor Type: Bipolar Stepper
- Step Angle: 1.8 deg
- Holding Torque: 13Ncm(18.4oz.in)
- Rated Current/phase: 0.71A
- Phase Resistance: 9.0ohms
- Inductance: 8.4mH ± 20%(1KHz)
Gearbox Specifications
- Gearbox Type: Planetary
- Gear Ratio: 99.05:1
- Efficiency: 73%
- Backlash at No-load:<=1deg
- Max.Permissible Torque: 4Nm(566oz.in)
- Moment Permissible Torque: 6Nm(850oz.in)
- Shaft Maximum Axial Load: 5N
- Shaft Maximum Radial Load: 25N
Physical Specification
- Frame Size: 30 x 30mm
- Gearbox Length: 42.7mm
- Shaft Diameter: Φ6mm
- Shaft Length: 18mm
- D-cut Length: 12mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 330g
Connection
A+ | A- | B+ | B- |
Black | Green | Red | Blue |
Resources
- Full Datasheet: 11HS20-0714S-PG100.pdf
| Electrical Specification | |
| Current(A) | 0.71 |
| Holding Torque w/o Gearbox(N.m) | 0.13 |
| Inductance(mH) | 8.4 |
| Phase Resistance(ohm) | 9 |
| Bipolar/Unipolar | Bipolar |
| Physical Specification | |
| Body Length(mm) | 93.7 |
| Product Type | Geared Stepper Motor |
| Frame Size(mm) | Nema 11 (28 x 28) |
| Gearbox Type | Economy Planetary |
| Gear Ratio | 99.05 |
| Backlash at No-load | <=1 deg |
| Single Shaft/Dual Shaft | Single Shaft |
| Output Shaft Type | D |
| Shaft Diameter(mm) | 6 |
| Shaft Length(mm) | 18 |
| No. of Lead | 4 |
| Lead Length(mm) | 500 |
| Weight(g) | 330 |
