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Aluminum Flex Shaft Coupler - 5mm to 8mm

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Please inform me as soon as the product is available again.
€5.16 *

Prices incl. VAT plus shipping costs

Delivery time approx. 14 days

  • Adafruit
  • EXP-R15-293
  • 1176
  • 0
  • CN
  • 82057000
  • 0.016
Connect this to that with a set-screw coupler. These couplers are made of machined aluminum and... more

Connect this to that with a set-screw coupler. These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be fit to two shafts even if they are not perfectly co-linear and will help reduce binding effects. The way they're cut, they're a little springy in the X Y & Z linear axis but not in the rotational axis. That means that you won't get increased backlash - so they're suitable for precision CNC work. 

This coupler will connect a 5mm diameter shaft to an 8mm diameter shaft. A perfect add on for our stepper motors. Comes with two sets of double set-screws (two per side) for secure attachment. You'll need a 2mm allen wrench to tighten/loosen the set-screws. 

Technical Details:
  • Measures 1" x 0.7" diameter / 25mm x 18mm diameter
  • 5mm inner diameter / 8mm inner diameter
  • 15 grams
Teensy-LC Teensy-LC
€12.01 *
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