Nema 42 50:1 Worm Gearbox Motor NMRV50 Worm Gear Speed Reducer for Nema 42 Stepper Motor
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Manuals and Documentation:
Gearbox Datasheet:
50:1 Worm Gearbox NMRV50 Worm Gear Speed Reducer 19mm Input Shaft Diameter
The worm gearbox is compatible with NEMA 42 stepper motors or other motors measuring 110mm x 110mm. It features a 90° offset between the output shaft and drive shaft, with a self-locking function.
Gearbox Specifications
Manufacturer Part Number: NMRV50-G50-D19
Gearbox Type: Worm Gearbox
Gear Ratio: 50:1
Efficiency: 63%
Backlash at No-load: <=1°
Output Max.Permissible Torque: 74Nm(654.96lb-in)
Output Max. Radial Load: 3.39kN
Output Type: Hollow Bore
Output Bore Diameter: Φ25mm
Input Shaft Type: Key way
Input Shaft Diameter: Φ19mm
Input Shaft Max. Length: 43mm
Please note:
The output shaft is available, please contact our technical support for your requirements.
The gear ratios available for this gearbox are: 5:1, 7.5:1, 10:1, 15:1, 20:1, 25:1, 30:1 and 50:1.
| Gearbox Specification | |
|---|---|
| Output Shaft Diameter(mm) | 43mm |
| Matching Motor Size | Nema 42 Stepper Motor |
| Input Shaft Diameter(mm) | 19mm |
| Output Shaft Type | Hollow Bore |
| Gear Ratio | 50:1 |
| Gearbox Type | Squre Worm Gearbox |
| Backlash at No-load(Max.°) | <=1° |
