Nema 23 Geared Stepper Motor L=56mm 23HS22-2804S-PG47 47:1 Planetary Gearbox
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Manuals and Documentation:
Full Datasheet:
Torque Curve:
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Nema 23 Geared Stepper Motor L=56mm 23HS22-2804S-PG47 47:1 Planetary Gearbox
This Nema 23 stepper motor with 56mm body and 2.8A rated current, integrated a planetary gearbox of 46.656:1 gear ratio.
Electrical Specification
- Manufacturer Part Number: 23HS22-2804S-PG47
- Motor Type: Bipolar Stepper
- Step Angle: 0.039 deg
- Holding Torque without Gearbox: 1.25Nm(177.01oz.in)
- Rated Current/phase: 2.8A
- Phase Resistance: 0.9ohms
- Voltage: 2.6V
- Inductance: 2.5mH ± 20%(1KHz)
Gearbox Specifications
- Gearbox Type: Planetary
- Gear Ratio: 46.656: 1
- Efficiency: 73%
- Backlash at No-load: <=1.5 deg
- Max.Permissible Torque: 40Nm(5664oz.in)
- Moment Permissible Torque: 60Nm(8497oz.in)
- Shaft Maximum Axial Load: 100N
- Shaft Maximum Radial Load: 200N
Physical Specifications
- Frame Size: 60 x 60mm
- Motor Length: 56mm
- Gearbox Length: 72mm
- Shaft Diameter: Φ12mm
- Shaft Length: 30mm
- Key-way length: 20mm
- Key-way width: 4mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 1.7kg
Connection
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A+
|
A-
|
B+
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B-
|
|
Black
|
Green
|
Red
|
Blue
|
| Gearbox Specification | |
|---|---|
| Backlash at No-load(Max.°) | 1.5 |
| Efficiency | 73% |
| Gear Ratio | 46.656:1 |
| Gearbox Length(mm) | 72 |
| Gearbox Type | Planetary |
| Max. Permissible Torque(Ncm) | 4000 |
| Max. Permissible Torque(oz.in) | 5664.5 |
| Moment Permissible Torque(Ncm) | 6000 / 8496.7 |
| Shaft Maximum Axial Load(N) | 100 |
| Shaft Maximum Radial Load(N) | 200 |
| Motor Specification | |
| Inductance(mH) | 2.5 |
| Lead Length(mm) | 500 |
| Motor Nema Size | Nema 23 |
| No. of Lead | 4 |
| Phase Resistance(ohm) | 0.9 |
| Rated Current (A) | 2.8 |
| Shaft Diameter(mm) | 12 |
| Shaft Length(mm) | 30 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque w/o Gearbox(Ncm) | 125 |
| Holding Torque w/o Gearbox(oz.in) | 177 |
| Motor Length(mm) | 56 |
| Single Shaft/Dual Shaft | Single Shaft |
| Shaft Type | Key-Way |
| Physical Specification | |
| Weight(g) | 1600 |


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