Nema 23 Geared Stepper Motor with 10:1/20:1/50:1 Planetary Gearbox Output Shaft Φ14mm Key-way
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Nema 23 Geared Stepper Motor with 10:1/20:1/50:1 Planetary Gearbox Output Shaft Φ14mm Key-way
Gear Ratio 10:1
Electrical Specification
Manufacturer Part Number: 23HS30-2904S-MG10
Motor Type: Bipolar Stepper
Holding Torque without Gearbox: 1.89Nm(267.65oz.in)
Rated Current/phase: 3.0A
Phase Resistance: 1.13ohms
Inductance: 4.8mH±20%(1KHz)
Gearbox Specifications
Gearbox Type: High Planetary Precision Gearbox
Gear Ratio: 10:1
Efficiency: 90%
Backlash at No-load:<=30arcmin
Max.Permissible Torque: 15Nm(132.76lb-in))
Noise: <=60dB
Waterproof Rating: IP54
Lifetime: 20000hours
Physical Specification
Frame Size: 57 x 57mm
Motor Length: 76.5mm
Gearbox Length: 55.5mm
Output Shaft Type: Key way
Output Shaft Diameter: Φ14mm
Output Shaft Length: 34mm
Gear Ratio 20:1
Electrical Specification
Manufacturer Part Number: 23HS30-2904S-MG20
Motor Type: Bipolar Stepper
Holding Torque without Gearbox: 1.89Nm(267.65oz.in)
Rated Current/phase: 2.9A
Phase Resistance: 1.13ohms
Inductance: 4.8mH±20%(1KHz)
Gearbox Specifications
Gearbox Type: High Planetary Precision Gearbox
Gear Ratio: 20:1
Efficiency: 90%
Backlash at No-load:<=50arcmin
Max.Permissible Torque: 25Nm(265.52lb-in)
Noise: <=60dB
Waterproof Rating: IP54
Lifetime: 20000hours
Physical Specification
Frame Size: 57 x 57mm
Motor Length: 76.5mm
Gearbox Length: 68mm
Output Shaft Type: Key way
Output Shaft Diameter: Φ14mm
Output Shaft Length: 34mm
Gear Ratio 50:1
Electrical Specification
Manufacturer Part Number: 23HS30-2904S-MG50
Motor Type: Bipolar Stepper
Holding Torque without Gearbox: 1.89Nm(267.65oz.in)
Rated Current/phase: 2.9A
Phase Resistance: 1.13ohms
Inductance: 4.8mH±20%(1KHz)
Gearbox Specifications
Gearbox Type: High Planetary Precision Gearbox
Gear Ratio: 50:1
Efficiency: 90%
Backlash at No-load:<=50arcmin
Max.Permissible Torque: 20Nm(221.27lb-in)
Noise: <=60dB
Waterproof Rating: IP54
Lifetime: 20000hours
Physical Specification
Frame Size: 57 x 57mm
Motor Length: 76.5mm
Gearbox Length: 68mm
Output Shaft Type: Key way
Output Shaft Diameter: Φ14mm
Output Shaft Length: 34mm
Connection
| A+ | A- | B+ | B- |
| Black | Green | Red | Blue |
| Gearbox Specification | |
|---|---|
| Efficiency | 90% |
| Gear Ratio | 10:1 / 20:1 / 50:1 |
| Gearbox Length(mm) | 55.5 / 68 |
| Gearbox Type | Planetary |
| Max. Permissible Torque(Ncm) | 1500 / 2500 / 2000 |
| Max. Permissible Torque(oz.in) | 2124.18 / 2832.24 / 3540.30 |
| Backlash at No-load(Max.°) | 0.5 / 0.83 |
| Motor Specification | |
| Bipolar/Unipolar | Bipolar |
| Body Length(mm) | 132 / 144.5 |
| Holding Torque w/o Gearbox(Ncm) | 189 |
| Holding Torque w/o Gearbox(oz.in) | 267.65 |
| Inductance(mH) | 4.8 |
| Motor Length(mm) | 76.5 |
| Motor Nema Size | Nema 23 |
| No. of Lead | 4 |
| Phase Resistance(ohm) | 1.13 |
| Rated Current (A) | 3 |
| Shaft Diameter(mm) | 14 |
| Shaft Length(mm) | 34 |
| Single Shaft/Dual Shaft | Single Shaft |
| Step Angle(°) | 1.8 |
| Waterproof Level | IP40 |
| Shaft Type | Key-Way |


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