BCZAMD 3D Printer Motors Nema 17 Stepper Motor 42-40 Motor 1.8 Stepper Angle 1A 2 Phase with 4pin Wire for 3D Printer Prusa i3 MK2 MK2S MK3 MK3S X Axis

Description

We are professional 3D printer parts manufacturer, if you have any technical problem with our product, please feel free to contact us, our engineer of technical team will always support you here. Specifications: Phase Number: 2 phase Step Angle: 1.8±5% degree Rated Voltage: 6.5 VDC Holding Torque: >=500mN.m Detent Torque: 16mN.m REF Insulation Class: B Motor Weight: 0.3kg Connection: Blue(1B), Red(1A), Green(2A), Black (2B) Note: Prusa i3 MK3 stepper motors is compatiable with Mini Rambo mainboard. Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor. Package includes: 1 x 42-40 Nema 17 Stepper Motor for Prusa i3 MK3 X Axis