The Bondtech QR has a dual drive for trouble-free material feeding. This extruder gives the highest performance, reliability and precision. The filament will no longer slip or show signs of wear. The QR extruder is a universal solution suitable for both Bowden and direct drive applications. The housing parts are professionally SLS printed in nylon for maximum strength and precision.
The Bondtech QR uses a NEMA17 stepper motor. This compact powerhouse, with hardened steel drive wheels, has an integrated plane reduction motor with a 5:1 ratio. Print in high resolution with small nozzles or fast prints with large nozzles, you can always expect an overwhelming result. It is also possible to work with special filaments, thanks to the high reliability of the extruder. For example, experiment with nylon, carbon and flexible filament. Furthermore, thanks to the 'quick-release' lever, changing material is very easy.
Each extruder is shipped assembled and pre-tested for optimum performance.
Recommended motor current setting:
1.2A
E-step setting:
492.45 (2.85mm) steps/mm
The extruder comes with the following parts:
- Bondtect QR
- 700mm stepper motor cable (standard 2510 connector)
Data sheet (PDF)
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