Nema 23 Gear Stepper Motor Bipolar L=56mm1.8 Deg 1.25Nm 2.8A with 4:1 Planetary Gearbox
This Nema 23 stepper motor with 56mm body and 2.8A rated current, integrated a planetary gearbox of 4.25:1 gear ratio.
Electrical Specification
Manufacturer Part Number: 23HS22-2804SX-PG4
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque without Gearbox: 1.25Nm(177.01oz.in)
Rated Current/phase: 2.8A
Phase Resistance: 0.9ohms
Inductance: 2.5mH ± 20%(1KHz)
Gearbox Specifications
Gearbox Type:Planetary
Gear Ratio:4.25
Efficiency:90%
Backlash at No-load:<=1deg
Max.Permissible Torque:20N.m(2832oz.in)
Moment Permissible Torque:30N.m(4248oz.in)
Shaft Maximum Axial Load:100N
Shaft Maximum Radial Load:200N
Physical Specification
Frame Size: 60 x 60mm
Gearbox Length:43.5mm
Shaft Diameter: Φ12mm
Shaft Length: 30mm
Key-way Length:20mm
Number of Leads: 4
Lead Length: 300mm
Weight: 1200g
Connection
|
A+
|
A-
|
B+
|
B-
|
|
Black
|
Green
|
Red
|
Blue
|
Resources
Full Datasheet: 23HS22-2804SX-PG4.pdf
Torque Curve: 23HS22-2804SX-PG4_Torque_Curve.pdf
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| Gearbox Specification | |
|---|---|
| Efficiency | 90% |
| Gear Ratio | 4.25:1 |
| Gearbox Length(mm) | 43.5 |
| Gearbox Type | Planetary |
| Backlash at No-load(Max.°) | 1 |
| Max. Permissible Torque(Ncm) | 2000 |
| Max. Permissible Torque(oz.in) | 2832.2 |
| Moment Permissible Torque(Ncm) | 3000 |
| Moment Permissible Torque(oz.in) | 4248.4 |
| Shaft Maximum Axial Load(N) | 100 |
| Shaft Maximum Radial Load(N) | 200 |
| Motor Specification | |
| Bipolar/Unipolar | Bipolar |
| Holding Torque w/o Gearbox(Ncm) | 125 |
| Holding Torque w/o Gearbox(oz.in) | 177 |
| Inductance(mH) | 2.5 |
| Lead Length(mm) | 300 |
| 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 |
| Shaft Type | Key-Way |
| Single Shaft/Dual Shaft | Single Shaft |
| Physical Specification | |
| Weight(g) | 1200 |
