New
5:1 Worm Gearbox NMRV30 Worm Gear Speed Reducer 11mm Input Shaft Diameter
$32.10
5 + $30.77
10 + $29.56
50 + $28.43
100 + $27.39
- In Stock: 10000
- Model: NMRVS30-G5-D11
- Gross Weight: 1.22kg
- ETA of DE Inventory: 10pcs 04-07-24(dd-mm-yy)
This worm gearbox is designed for Nema 23 Stepper Motor or other 57mmx57mm size motor, the output shaft is offset by 90°from the drive shaft. Besides big cases, no gap structure of box means a maintenance-free that is hermetically sealed. It prevents the lubricant from easily losing and going bad, and exchanging.
Using shaft sleeve adaptors RV30-K11-D8 or RV30-K11-D6.35 to convert 11mm input diameter to 8mm or 6.35mm
If you would like to know more about the difference between old and new worm gears, please read this article.
Feature
- High torque and high strength
- Worm wheel: Bronze Cu Sn12 Ni2 (UNI7013-10)
- Excellent mechanical strength and particularly lightweight
- Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
Gearbox Specifications
- Manufacturer Part Number: NMRV30-G5-D11
- Gearbox Type: Worm Gearbox
- Gear Ratio: 5:1
- Output Max.Permissible Torque: 18Nm(159.31lb-in)
- Output Max. Radial Load: 0.57kN
- Output Type: Hollow Bore
- Output Bore Diameter: Φ14mm
- Input Shaft Type: Key way
- Input Shaft Diameter: Φ11mm
- Input Shaft Max. Length: 25mm
Note
- Recommend Input Speed <=1500rpm.
- Due to high backlash, worm gearboxes are not suitable for positioning applications.
- Worm gearboxes are generally recommended to use B3 installation type, if you use other installation types, please contact us for customization.
Versatile Input Options:
- Additional Input Shaft: Expand your gearbox configuration by adding an extra input shaft on the opposite side. (Image of gearbox with additional input shaft).
- Motor Input (Default): Connect directly to a motor for convenient power transfer.
- Shaft Input (Available): Accommodate shaft-driven applications with this adaptable option. (Distinguish models by the first letter: M for motor input, S for shaft input).
Additional Components for Customization:
- Output Shaft, Flange, and Torque Arm: Purchase these components separately to tailor your gearbox setup precisely to your needs. (Image of gearbox components).
Color Options to Match Your Design:
- Default Color: Gray.
- Optional Colors: Silver and blue (Image of gearbox in different colors).
Flange Variety for Diverse Installations:
- Round Flange (Default): The standard choice for most applications.
- Square and Custom Input Mounting Flanges: Available upon request for specialized mounting requirements.
Installation Considerations:
- Recommended Installation Type: B3 for optimal worm gearbox performance.
- Customization Available: Contact us if you need a different installation type to suit your specific needs.
