Size 42mm NEMA 17 High-Precision Harmonic Gearbox Stepping Motor 2arc-min 1.2A 12V/24V 0-50RPM 5.0Nm
- Part Number: 42HB28-1204S-HM30
- Lead Time: In Stock
- Unit Price: US $124.00
- *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 high-precision size 42mm (NEMA 17) geared reduction stepper motor has integrated with a low baclask 2 arcmin harmonic gearbox of 30:1 gear ratio, which can generate a holding torque upto 5.0Nm and a low speed range 0-50rpm. It's an ideal solution to the applications that require limited space but low speed or high torque with preicision control.
Motor Specification
- Manufacturer Part Number: 42HB28-1204S-HM30
- Step Angle: 1.8deg without gearbox
- Bi/Unipolar: Bipolar
- Holding Torque: 0.18Nm without gearbox
- Rated Current/phase: 1.2A
- Driving Voltage: 12-24V
- Frame Size: 42x42mm
- Motor Length: 27.5mm
- Number of Leads: 4
- Lead Length: 500mm
Gearbox Specification
- Gearbox Type: Planetary
- Gear Ratio: 30:1
- Efficiency: 96%
- Backlash at No-load: <=2arcmin
- Rated Torque: 3.0Nm
- Gearbox Length: 26mm
Connection
- Black: A+, Green: A-, Red: B+, Blue: B-
Contact Us
| Product Details | |
| Model Number | 42HB28-1204S-HM30 |
| Product Type | Geared Stepper |
| Lead Time | in stock |
| Insulation Class | B |
| Protective Grade | IP20 |
| Stepper Motor Specification | |
| Step Angle(deg.) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 0.18 |
| Rated Current(A) | 1.2 |
| Driving Voltage(VDC) | 12-24 |
| Frame Size(mm) | 42x42 |
| Body Length(mm) | 28 |
| Gearbox Specification | |
| Gearbox Type | Harmonic |
| Gear Ratio | 30:1 |
| Gearbox Efficiency | 96% |
| Backlash at No-load | 2arcmin |
| Gearbox Length(mm) | 26 |
| Output Shaft Diameter(mm) | 6 |
