Kee pang 300mm Integrated T8 Lead Screw Stepper Motor ●High Stability No shaft coupling needed,integrated with stepper motor and lead screw. ●High torque Nemga 17 stepper motor It provides 1.5A 48Ncm/69 oz.in holding torque ●Upgrading Prusa i3 Z axis This integrated lead screw stepper motor is the best solution to most Z-wobble and banding artifacts in prints. Electrical Specification: Motor Type: Bipolar Stepper Number of Phase: 2 Step Angle: 1.8 deg. Rate Voltage: 3.3V DC Holding Torque:1.5A Phase Resistance: 2.2ohms±10%（20℃） Phase Inductance: 3.8mH±20%(1KHz) Rotor inertia:57g.cm² Physical Specification: Frame Size: 42 x 42mm Body Length: 340mm Lead Screw Lengh:300mm Number of Leads: 4 Item Weight: 385.2g
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Save your bucks here!Poor quality,stepper motor doesn’t last long
I bought this alternative integrated stepper to upgrade my other MP V1 ,unfortunately it only lasts a week.Step motor dead after a week ,I didn’t make any changes in settings.Very poor quality and package,I should purchase from other seller even through they cost extra bucks,the other one I bought from other vendor still function well.
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