Redrex Nema 17 Stepper Motor with 310mm T8x8 Lead Screw Integrated Upgrading Z Axis for Prusa i3,Reprap Corexy,MP Select Mini 3D Printers and CNC Machine;

Redrex 310mm Integrated TR8x8 Lead Screw Stepper Motor

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●High Stability
No shaft coupling needed,integrated with stepper motor and lead screw.

●High torque Nemga 17 stepper motor
It provides 1.5A 40Ncm/57.1 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.

●Upgrading Monoprice Select Mini Z axis
Please refer to the article belows to upgrade your MP Select Mini,and you could also find the upgrading project log in Facebook Group of MP Select Mini
https://hackaday.io/project/14823-monoprice-select-mini-maximum-3d-printer-mods/log/55525-upgrade-the-z-axis-with-a-nema17-stepper-and-tr8x8-leadscrew

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Electrical Specification:
Manufacturer Part Number: RDX3D060
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

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Physical Specification:
Frame Size: 42 x 42mm
Body Length: 352mm
Lead Screw Lengh:310mm
Number of Leads: 4
Lead Length: 100mm
Item Weight: 500g

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Package List:
1x 310mm T8x8 Lead Screw Stepper Motor
1x80cm Stepper Cable