Nema 23 Stepper Motor Bipolar L=56mm 1.25Nm 0.42 deg 2.8A 2.6V with 4:1 Planetary Gearbox
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This Nema 23 stepper motor with 56mm body and 2.8A rated current, integrated a planetary gearbox of 4.25:1 gear ratio. It's suitable for applications that with limited space but need low speed and high torque.
Electrical Specification
Manufacturer Part Number: 23HS22-2804S-PG4
Motor Type: Bipolar Stepper
Step Angle: 0.42 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: 4.25
Efficiency: 90%
Backlash at No-load: <=1.5 deg
Max.Permissible Torque: 20Nm(2832oz.in)
Moment Permissible Torque: 30Nm(4248oz.in)
Shaft Maximum Axial Load: 100N
Shaft Maximum Radial Load: 200N
Physical Specifications
Frame Size: 60 x 60mm
Motor Length: 56mm
Gearbox Length: 43.5mm
Shaft Diameter: Φ12mm
Shaft Length: 30mm
Key-way length: 20mm
Key-way width: 4mm
Number of Leads: 4
Lead Length: 500mm
Weight: 1.3kg
Connection
A+
|
A-
|
B+
|
B-
|
Black
|
Green
|
Red
|
Blue
|
Resources
Full Datasheet: 23HS22-2804S-PG4.pdf
Torque Curve: 23HS22-2804S-PG4_Torque_Curve.pdf
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Gearbox Specification | |
---|---|
Backlash at No-load(Max.°) | 1.5 |
Efficiency | 90% |
Gear Ratio | 4.25:1 |
Gearbox Length(mm) | 48 |
Gearbox Type | Planetary |
Max. Permissible Torque(Ncm) | 2000 |
Max. Permissible Torque(oz.in) | 2832.2 |
Moment Permissible Torque(Ncm) | 4248.4 |
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) | 1200 |
- Tag:
- Nema ,
- Gear Ratio ,
- Gearbox ,
- Nema 23 Gearbox ,
- Nema 23 Planetary Gearbox ,
- Nema 8 Gearbox