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47:1 Planetary Gearbox Nema 23 Stepper Motor DIY CNC Mill Lathe Router
Product in stock
Price
$99.80
47:1 Planetary Gearbox Nema 23 Stepper Motor DIY CNC Mill Lathe Router
Product Description
This Nema 23 stepper motor with 56mm body and 2.8A rated current, integrated a planetary gearbox of 46.656:1 gear ratio. It's a good solution to applications that with limited space but need low speed and/or high torque.
| Specification | |
| Current(A) | 2.8 |
| Holding Torque w/o Gearbox(N.m) | 1.25 |
| Inductance(mH) | 2.5 |
| Phase Resistance(ohm) | 0.9 |
| Bipolar/Unipolar | Bipolar |
| IP Rating | 40 |
| Frame Size(mm) | Nema 23 (57 x 57) |
| Body Length(mm) | 128 |
| Gearbox Type | Economy Planetary |
| Gear Ratio | 46.656 |
| Backlash at No-load | <=1.5 deg |
| Single Shaft/Dual Shaft | Single Shaft |
| Output Shaft Type | Key-way |
| Shaft Diameter(mm) | 12 |
| Shaft Length(mm) | 30 |
| No. of Lead | 4 |
| Lead Length(mm) | 500 |
| Weight(g) | 1700 |
Electrical Specification
- Part number: KL23G471
- Motor Type: Bipolar Stepper
- Step Angle: 0.039 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: 46.656: 1
- Efficiency: 73%
- Backlash at No-load: <=1.5 deg
- Max.Permissible Torque: 40Nm(5664oz.in)
- Moment Permissible Torque: 60Nm(8497oz.in)
- Shaft Maximum Axial Load: 100N
- Shaft Maximum Radial Load: 200N
Physical Specifications
- Motor Length: 56mm
- Gearbox Length: 72mm
- Shaft Diameter: Φ12mm
- Shaft Length: 30mm
- Key-way length: 20mm
- Key-way width: 4mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 1.7kg
Connection
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A+
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A-
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B+
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B-
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Black
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Green
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Red
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Blue
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Download:
Additional Details
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