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STEPPERONLINE will be on Labor Day holiday from 1 to 5 May 2024. During that time, the warehouse in China will stop shipment until 6 May. while others are as usual.

Shaft Sleeve Adaptor 11mm to 8mm for NMRV30 Worm Gearbox

Shaft Sleeve Adaptor 11mm to 8mm for NMRV30 Worm Gearbox
Shaft Sleeve Adaptor 11mm to 8mm for NMRV30 Worm Gearbox
Shaft Sleeve Adaptor 11mm to 8mm for NMRV30 Worm Gearbox
Shaft Sleeve Adaptor 11mm to 8mm for NMRV30 Worm Gearbox
Shaft Sleeve Adaptor 11mm to 8mm for NMRV30 Worm Gearbox
Shaft Sleeve Adaptor 11mm to 8mm for NMRV30 Worm Gearbox
Shaft Sleeve Adaptor 11mm to 8mm for NMRV30 Worm Gearbox
$3.45
5 + $3.17
10 + $2.94
50 + $2.73
100 + $2.56
  • In Stock: 10000
  • Model: RV30-K11-D8
  • Gross Weight: 0.04kg
  • ETA of DE Inventory:  19pcs 05-06-24(dd-mm-yy)
  • ETA of US Inventory:  10pcs 15-05-24(dd-mm-yy)

Available Options

Ships within 24 hours for items in stock!

This shaft sleeve is designed for NMRV30 worm gearbox. The original input shaft inner diameter is 11mm, this shaft sleeve convert 11mm to 8mm.

Physical Specification
Accessories Type Shaft Sleeve
Inventory Method Dedicated Inventory


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.

File Size
RV30-K11-D8.pdf 102.84KB Download

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