Động Cơ Bước 1.75mm Cho Máy In 3d Nema 17

Giới thiệu Động Cơ Bước 1.75mm Cho Máy In 3d Nema 17

This kit can help you improve your print quality by getting rid of filament slippage
Aluminum doesn't soften at printing temp, leads to less idler spring tension, filament slipping, bad prints
Hardware included, but you might also need additional screws to mount heatsink with fan, for an example.
Colour:Black + gold + sier
Material:PC + metal
Package Contents:
1 x Aluminum Main Extruder Body
1 x Aluminum Tension Lever
1 x Idler Bearing for 1.75mm Filament
1 x Brass Drive Gear
1 x High Tension Spring
1 x Assembly Screws
1 x Stepper Motor, 40mm long body, with cableOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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