FYSETC Prusa MK4 Accessory - Extruder Stepper Motor Replacement - Small Stepping Motor 42-20: 2 Phases 1A 1.8 Degrees 0.19 N.M with Integrated Cable Fit Prusa XL 3.9 3D Printer E Axis

Description

42-20 stepper motor for E-axis of Prusa MK4 - XL - MK3.9. Not for X or Y axis. Material: metal. Step angle: 1.8 degrees Number of phase:2 Holding Torque: ≥0.19N.M Rated current: 1A. Shaft diameter: 5 mm, D-shaped Frame size: 42 x 42 x 20 mm/1.65x1.65x0.82 inches. Item weight: 0.126KG Package list: 1 x 42-20 small stepper motor

Features

• 1. A must-have FDM 3D Printer Part: this small stepper motor is clone, not original, drop-in replacement stock E-axis, compatible with Prusa MK4 - XL - MK3.9 Print head. Come with an integrated cable, length about 60mm / 2.36inch. A perfect clone prusa printer part. Not suitable Prusa I3 MK3S - MK3 - MK2.5S - MK2.5 - MK2S - MK3S+ - MK2 - MINI - MINI+.
• 2. High-quality Genuine Material: Compared with other nema 17 stepping, this stepper motor has a blackened Shaft surface (with nitriding treatment), which makes it more durable and stable performance while going on a 3d printing project.
• 3. Compact Design: NEMA 17 bipolar 42x42x20mm/1.65"x1.65"x0.82" , buit-in connecting cable with 4pin MX connector. With high torque, stable output, but low noise.
• 4. High Step Accuracy: Rated current 1.0A & resistance 7±15%ohms.
• 5. Package Content: 1pcs 42-20 small extrusion stepper motor with connecting cable. If need nextruder heater block, cartridge thermistor kit, mk4 V6 nozzle adapter, mk52 spring steel sheet 4010 5015 fan cooling or silicone sock, please enter our store.