Phaetus Apus Extruder, 6.3:1 Gear Ratio, Nema14 Stepper Motor, All-Metal Design, Compatible with Thermoplastic Filaments PLA/ABS/ PETG/TPU/PP/PC/PA PEEK/PEI and Composite Materials

Filament Size: 1.75mm
Applicable Filaments: 
Compatible with all thermoplastic filaments including but not limited to PLA, ABS, PETG TPU, PP, PC, PA PEEK, and PEI
as well as typical composite fiber filaments such as PLA-CF, ABS-CF, PETG-CF, and PA-CF/GF.
Composite filaments such as steel, wood, boron carbide, tungsten, and fluorescence materials can be processed by the extruder.

Material Selection:
Aluminum Frame for a rigid structure; 
Aluminum gear to ensure accurate positional accuracy when transferring torque; 
RNO Hardened Steel Dual Drive gears for excellent grip and wear resistance;
Aluminum idler arm to ensure good gear contact;
Aluminum filament guide;

Small Nema 14 Stepper Motor:
Rated Current: 1.0 A
Holding Torque: 0.12 Nm
Temperature Rise: Less Than 55 Celsius
Max Operating Temperature: 130 Celsius
Weight: 85g