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STEPPERONLINE Nema 17 Geared Stepper Motor L=39mm Gear Ratio 20:1 High Precision 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 17 Geared Stepper Motor L=39mm Gear Ratio 20:1 High Precision Planetary Gearbox
$52.11
5 or more $50.81
10 or more $49.51
50 or more $48.20
100 or more $46.90
10 or more $49.51
50 or more $48.20
100 or more $46.90
100% brand new from STEPPERONLINE (The No 1 distributor in the world for stepper motors and drivers).
This NEMA 17 motor has an integrated Precision Planetary gearbox with a 20:1 ratio and Backlash at No-load: <=25 arcmin. From the output shaft of the gearbox, the step angle is 0.09 deg. The motor part is standard hybrid stepper motor with size 42 x 42 x 39mm, and 1.68A rated current.
Resources:
- Full Datasheet: 17HS15-1684S-HG20.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) | 3.2 |
| Phase Resistance(ohm) | 1.6 |
| Rated Current(A) | 1.68 |
| Physical Specification | |
| Shaft Type | Key-way |
| Shaft Diameter(mm) | 8 |
| Shaft Length(mm) | 23.5 |
| No. of Lead | 4 |
| Lead Length(mm) | 320 |
| Weight(g) | 880 |
| Gearbox Specification | |
| Efficiency | 90% |
| Gear Ratio | 20:1 |
| Gearbox Length(mm) | 48.3 |
| Gearbox Type | Planetary |
| Max. Permissible Torque(Ncm) | 1500 |
| Max. Permissible Torque(oz.in) | 2124.2 |
| Moment Permissible Torque(Ncm) | 2500 |
| Moment Permissible Torque(oz.in) | 3540.3 |
| Shaft Maximum Radial Load(N) | 150 |
| Backlash at No-load(arcmin) | ≤25 |
| Motor Specification | |
| Holding Torque w/o Gearbox(Ncm) | 39 |
| Holding Torque w/o Gearbox(oz.in) | 55.23 |
| Motor Length(mm) | 39 |
| Motor Nema Size | Nema 17 |
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