220*220*0.8mm Polyetherimide PEI Sheet For 3D Printer pens The speed motor is a

The speed motor is a kind of auxiliary motor

75mm PLA Filament with Random Colors (10M length)

Cut the PEI sheet to size by scoring with a tools

General Specifications Step angle 1

8° Step angle accuracy ± 5% Resistance accuracy ± 10% Inductance accuracy ± 20% Temperature rise 80℃ Max(rated current two-phase) Working ambient temperature -20 ~ +50℃ Insulation resistance 100Mohm min 500VDC Electrical strength 500VAV/min Radial clearance 0

220*220*0.8mm Polyetherimide PEI Sheet For 3D Printer pens The speed motor is aSpecifications: Material: PolyetherimideColor: Amber transparent solidSize: 220*220*0. 8mmFeatures: 1. PEI (Polyetherimide) sheets provide a 3D printing build surface that requires no tape, slurry, or adhesive. ABS and PLA both stick extremely well to the surface, which eliminates the need for support rafts used for better adhesion. 2. PEI (polyetherimide) is amber transparent solid, any additives of PEI particle images do not add have low inherent