Nema 17 Stepper Motor Bipolar L=33mm 26Ncm 0.067 deg 0.4A 12V with 27:1 Planetary Gearbox
This Nema 17 stepper motor with 33mm body and 0.4A rated current, integrated a planetary gearbox of 26.85:1 gear ratio. It's suitable for applications that with limited space but need low speed and high torque.
Electrical Specification
Manufacturer Part Number: 17HS13-0404S-PG27
Motor Type: Bipolar Stepper
Step Angle: 0.067 deg
Holding Torque without Gearbox: 26Ncm(36.82oz.in)
Rated Current/phase: 0.4A
Phase Resistance: 30ohms
Voltage: 12V
Inductance: 34mH ± 20%(1KHz)
Gearbox Specifications
Gearbox Type: Planetary
Gear Ratio: 26.85: 1
Efficiency: 81%
Backlash at No-load: <=1 deg
Max.Permissible Torque: 3Nm(425oz.in)
Moment Permissible Torque: 5Nm(708oz.in)
Shaft Maximum Axial Load: 50N
Shaft Maximum Radial Load: 100N
Physical Specifications
Frame Size: 42 x 42mm
Motor Length: 34mm
Gearbox Length: 35mm
Shaft Diameter: Φ6mm
Shaft Length: 18mm
D-cut Length: 12mm
Number of Leads: 4
Lead Length: 500mm
Weight: 500g
Connection
| A+ | A- | B+ | B- |
| Black | Green | Red | Blue |
Resources
Full Datasheet: 17HS13-0404S-PG27.pdf
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| Gearbox Specification | |
|---|---|
| Backlash at No-load(Max.°) | 1 |
| Efficiency | 81% |
| Gear Ratio | 26.85:1 |
| Gearbox Length(mm) | 35 |
| Gearbox Type | Planetary |
| Max. Permissible Torque(Ncm) | 300 |
| Max. Permissible Torque(oz.in) | 424.8 |
| Moment Permissible Torque(Ncm) | 500 / 708.1 |
| Shaft Maximum Axial Load(N) | 50 |
| Shaft Maximum Radial Load(N) | 100 |
| Motor Specification | |
| Inductance(mH) | 27 |
| Lead Length(mm) | 500 |
| Motor Nema Size | Nema 17 |
| No. of Lead | 4 |
| Phase Resistance(ohm) | 30 |
| Rated Current (A) | 0.4 |
| Shaft Diameter(mm) | 6 |
| Shaft Length(mm) | 18 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque w/o Gearbox(Ncm) | 22 |
| Holding Torque w/o Gearbox(oz.in) | 31.2 |
| Motor Length(mm) | 34 |
| Single Shaft/Dual Shaft | Single Shaft |
| Shaft Type | D-Cut |
| Physical Specification | |
| Weight(g) | 500 |
