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https://www.damencnc.com/products/mechanical-components/shaft-couplers/40mm-diameter/hub-shaftcoupler-dcnc-d40-l65-b22-00mm/_404_w_167_1410_GB_1

HUB Shaftcoupler DCNC-D40-L65-B22.00mm

Article number3721
DamenCNC
In StockIn Stock
Algemene condities
Amount 5 - > 5,00 % on the retail price of € 16,00 € 15,20
Amount 10 - > 10,00 % on the retail price of € 16,00 € 14,40
Amount 20 - > 20,00 % on the retail price of € 16,00 € 12,80
Amount 50 - > 30,00 % on the retail price of € 16,00 € 11,20
16,00 Excluding VAT Price per piece
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Description
Attachments
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Compatible HUBS

These are very high quality servo backlash couplings. They can take up very high torque and have zero backlash. We use them for NEMA34 stepper motors and for all servo motors. These are clamp type couplings. It is possible to make combinations of different shaft sizes. So for example if your steppermotor has a shaft of 14mm and your ballscrew has a size of 8mm, order one hub of 14mm and one hub of 8mm. Of course for each 2 hubs you need one spider. When you add one HUB to the cart, the website automaticly advises the compatible counter hubs, and spiders. In this way its easy to make any combination of 2 HUBS + Spider, to make the shaft coupler the correct size for your application.


Component features:

  • A complete coupler consists of 2 HUBS and 1 Spider, any combination of bores can be made. Add to cart the first bore, the website will then advise the correct Counter HUBS, and also the spiders. In this way you can assemble a complete coupling.
  • Several size bores from stock, or a custom bore made on the CNC lathe
  • Inside BORE diameter range 8-22mm H7 tolerance
  • Custom sizes may be special ordered
  • Compensate for axial, radial and angular misalignment
  • Ease of maintenance due to changing insert only -- cost effective
  • 40mm diameter length 65mm (total assembly)
  • Can be disassembled to fit tight installations
  • See PDF manual and DXF files for details
  • Rated Torque 17Nm (Tkn) (nominal torque)
  • Max Torque 34Nm (Tkmax) (peak/maximal torque)
  • Included Clamping screw size: m5x20 DIN912
  • Tightening torque of the clamping screw 8 (Nm)
  • Moment of Inertia per HUB (10-3 kgm2) 0,015
  • Weight 95 grams per HUB
  • Maximum Allowed RPM: 5000 Shaft couplers are not balanced!

Attachments

Here you can find all attachments that are linked to the product. Click on the icon to download.

3721 DCNC-D40-L65_STEP203

Price agreement

Below you will find you personal price agreements.

Algemene condities
Amount 5 - > 5,00 % on the retail price of € 16,00 € 15,20
Amount 10 - > 10,00 % on the retail price of € 16,00 € 14,40
Amount 20 - > 20,00 % on the retail price of € 16,00 € 12,80
Amount 50 - > 30,00 % on the retail price of € 16,00 € 11,20

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