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Nema 23 Stepper Motor Bipolar L=76mm w/ Gear Ratio 5:1 Spur Gearbox 
Nema 23 Stepper Motor Bipolar L=76mm w/ Gear Ratio 5:1 Spur Gearbox
SKU: 23HS30-2804S-SG5
$47.77
Bulk quantity price break:
| Qty | 5 | 10 | 50 | 100 |
|---|---|---|---|---|
| Price | $46.58 | $45.38 | $44.19 | $42.99 |
| Save | 2% | 5% | 7% | 10% |
Availability: 100
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This Nema 23 stepper motor with 76mm body and 2.8A rated current, integrated a 60mm square spur gearbox of 5:1 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: 23HS30-2804S-SG5
- Motor Type: Bipolar Stepper
- Step Angle: 0.36 deg
- Holding Torque without Gearbox: 1.89Nm(267.65oz.in)
- Rated Current/phase: 2.8A
- Phase Resistance: 1.13ohms
- Voltage: 3.2V
- Inductance: 5.4mH ± 20%(1KHz)
Gearbox Specifications
- Gearbox Type: Spur
- Gear Ratio: 5
- Efficiency: 80%
- Backlash at No-load: <=3 deg
- Max.Permissible Torque: 5Nm
Physical Specifications
- Frame Size: 60 x 60mm
- Motor Length: 78mm
- Gearbox Length: 32mm
- Shaft Diameter: Φ8mm
- Shaft Length: 28mm
- D-cut Length: 25mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 1.5kg
Connection
A+ | A- | B+ | B- |
Black | Green | Red | Blue |
Resources
- Full Datasheet: 23HS30-2804S-SG5.pdf
- Torque Curve: 23HS30-2804S-SG5_Torque_Curve.pdf
| Gearbox Specification | |
| Backlash at No-load(Max.°) | 3 |
| Efficiency | 80% |
| Gear Ratio | 5:1 |
| Gearbox Length(mm) | 32 |
| Gearbox Type | Spur |
| Max. Permissible Torque(Ncm) | 500 |
| Max. Permissible Torque(oz.in) | 708.1 |
| Motor Specification | |
| Inductance(mH) | 5.4 |
| Lead Length(mm) | 500 |
| Motor Nema Size | Nema 23 |
| No. of Lead | 4 |
| Phase Resistance(ohm) | 1.13 |
| Rated Current(A) | 2.8 |
| Shaft Diameter(mm) | 8 |
| Shaft Length(mm) | 28 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque w/o Gearbox(Ncm) | 189 |
| Holding Torque w/o Gearbox(oz.in) | 267.6 |
| Motor Length(mm) | 78 |
| Single Shaft/Dual Shaft | Single Shaft |
| Shaft Type | D-Cut |
| Physical Specification | |
| Weight(g) | 1500 |
