NEMA 17 Geared Stepper Motor L=40mm 1.68A with Reduction Ratio 5:1 High Precision Planetary Gearbox
- Part Number: 42HB40-1684S-KGS5
- Lead Time: In Stock
- Unit Price: $45.00
- *Ship from China
The order will be shipped out in 24-72 hours if the items are in stock. Please feel free to contact us for more discounts if the order is over 999USD.
This NEMA 17 geared stepper motor has a moderate body length 40mm and 1.68A rated current. It is integrated with a high precision & low backlash planetary gearbox of 5:1 gear ratio, generating a strong holding torque upto 2.1Nm/298.2oz.in & a very low speed 0-200rpm. It's an ideal solution to the applications that require limited space but low speed and high torque.
Motor Specification
- Part Number: 42HB40-1684S-KGS5
- Step Angle: 1.8deg
- Bi/Unipolar: Bipolar
- Holding Torque: 0.45Nm/63.9oz.in
- Rated Current/phase: 1.68A
- Driving Voltage: 12-24V
- Frame Size: 42x42mm
- Motor Length: 40mm
- Number of Leads: 4
- Lead Length: 500mm
Gearbox Specification
- Gearbox Type: Planetary
- Gear Ratio: 5:1
- Efficiency: 96%
- Backlash at No-load: 15arcmin
- Rated Torque: 9Nm/1278oz.in
- Gearbo Length: 40mm
- Shaft Diameter: Φ8mm
- Shaft Length: 21.5mm
- Keyway Length: 14mm
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| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 0.45 |
| Holding Torque(oz.in) | 63.9 |
| Rated Current(A) | 1.68 |
| Frame Size(mm) | 42x42 |
| Body Length(mm) | 40 |
| Driving Voltage(VDC) | 12-24 |
| Gearbox Specification | |
| Gearbox Type | Planetary |
| Gear Ratio | 5:1 |
| Efficiency | 96% |
| Backlash at No-load | 15arcmin |
| Gearbox Length(mm) | 40 |
| Shaft Diameter(mm) | 8 |
| Shaft Length(mm) | 21.5 |
L=40mm
