OctagonStar Flexible Couplings 5mm to 5mm NEMA 17 Shaft for RepRap 3D Printer or CNC Machine（2PCS）
Flexible shaft couplers used in small CNC machines and 3D printers such as Prusa i3 or ORD Bot. Flex capability of the coupler removes stress when shafts are not aligned perfectly.
Product Features
- Flexibility of this coupler removes stress between motor and driving component.
- Compatible with NEMA 17 stepper motors (for 5mm shaft diameter).
- Works for 3D printers and CNC machines.
- Dimensions: 19mm x 25mm.
Tags:industrial2
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