Nema 23 Dual Shaft Stepper Motor L=56mm Gear Ratio 50:1 Planetary Gearbox
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Nema 23 Dual Shaft Stepper Motor L=56mm Gear Ratio 50:1 Planetary Gearbox 9.5mm Rear Shaft Length
If you expect to remove key on motor shaft, please leave us a message when ordering.
Electrical Specification
Manufacturer Part Number: 23HS22-2804D-HG50-AR3
Motor Type: Bipolar Stepper
Step Angle: 0.036 deg
Holding Torque without Gearbox: 102Ncm(144.44oz.in)
Rated Current/phase: 2.8A
Phase Resistance: 0.9ohms
Voltage: 2.5V
Inductance: 2.8mH ± 20%(1KHz)
Gearbox Specifications
Gearbox Type: Planetary
Gear Ratio: 50 : 1
Efficiency: 75%
Backlash at No-load: <=1.6 arcmin
Max. Permissible Torque: 20Nm(2832.8oz.in)
Moment Permissible Torque: 40Nm(5664oz.in)
Max. Radial Load: 250N
Ambient Temperature: -10 - 90℃
Insulation Class: B
Noise: <=50 dB
Life: 20000 h
Physical Specifications
Frame Size: 57 x 57mm
Motor Length: 55mm
Gearbox Length: 61.65mm
Front Shaft Diameter: Φ14mm
Front Shaft Length: 34mm
Rear Shaft Diameter: Φ8mm
Rear Shaft Length: 9.5mm
Key-way Length: 25mm
Number of Leads: 4
Lead Length: 320mm
Weight: 1502g
Connection
| A+ | A- | B+ | B- |
| Black | Green | Red | Blue |
Resources
- Full Datasheet:23HS22-2804D-HG50-AR3.pdf
- Torque Curve:23HS22-2804D-HG50-AR3_Torque_Curve.pdf
- 23HS22-2804D-HG50-AR3.STEP
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| Electrical Specification | |
|---|---|
| Bipolar/Unipolar | Bipolar |
| Inductance(mH) | 2.8 |
| Phase Resistance(ohm) | 0.9 |
| Current(A) | 2.8 |
| Holding Torque w/o Gearbox(N.m) | 1.02 |
| Physical Specification | |
| Body Length(mm) | 116.65 |
| Frame Size(mm) | Nema 23 (57 x 57) |
| Lead Length(mm) | 320 |
| No. of Lead | 4 |
| Shaft Diameter(mm) | 14 |
| Shaft Length(mm) | 34 |
| Single Shaft/Dual Shaft | Dual Shaft |
| Weight(g) | 1502 |
| Gearbox Type | Precision Planetary |
| Gear Ratio | 50 |
| Backlash at No-load | <=1.6 arcmin |
| Output Shaft Type | Key-way |
| IP Rating | 40 |
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