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STEPPERONLINE Nema 11 Geared Stepper Motor Bipolar L=51mm w/ Gear Ratio 14:1 Planetary Gearbox
This motor must be controlled by a constant current or chopper drive controller. Connecting the motor directly to a power supply will destroy the motor and void the warranty.
STEPPERONLINE Nema 11 Geared Stepper Motor Bipolar L=51mm w/ Gear Ratio 14:1 Planetary Gearbox
$31.46
5 or more $30.71
10 or more $29.96
50 or more $29.22
100 or more $28.47
10 or more $29.96
50 or more $29.22
100 or more $28.47
100% brand new from STEPPERONLINE (The No 1 distributor in the world for stepper motors and drivers).
This NEMA 11 motor has an integrated Economy Planetary gearbox with a 13.73:1 ratio. From the output shaft of the gearbox, the step angle approximately 0.131 deg. The motor part is standard hybrid stepper motor with size 30 x 30 x 50.5mm, and 0.67A rated current.
This Economy Planetary gearbox can only promise Backlash at No-load <=1 deg., so if you need higher precison, please choose Precision Planetary Gearbox.
Resources:
- Full Datasheet: 11HS20-0674S-PG14.pdf
- Torque Curve: 11HS20-0674S-PG14_Torque_Curve.pdf
This motor must be controlled by a constant current or chopper drive controller. Connecting the motor directly to a power supply will destroy the motor and void the warranty.
| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Inductance(mH) | 6.5 |
| Phase Resistance(ohm) | 12 |
| Rated Current(A) | 0.67 |
| Physical Specification | |
| Single Shaft/Dual Shaft | Single Shaft |
| Shaft Type | D-Cut |
| Shaft Diameter(mm) | 6 |
| Shaft Length(mm) | 18 |
| No. of Lead | 4 |
| Lead Length(mm) | 500 |
| Weight(g) | 400 |
| Gearbox Specification | |
| Backlash at No-load(Max.°) | 1 |
| Efficiency | 81% |
| Gear Ratio | 13.73:1 |
| Gearbox Length(mm) | 35 |
| Gearbox Type | Planetary |
| Max. Permissible Torque(Ncm) | 300 |
| Max. Permissible Torque(oz.in) | 424.8 |
| Moment Permissible Torque(Ncm) | 500 |
| Moment Permissible Torque(oz.in) | 708.1 |
| Shaft Maximum Axial Load(N) | 5 |
| Shaft Maximum Radial Load(N) | 25 |
| Motor Specification | |
| Holding Torque w/o Gearbox(Ncm) | 14 |
| Holding Torque w/o Gearbox(oz.in) | 19.8 |
| Motor Length(mm) | 51 |
| Motor Nema Size | Nema 11 |
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