Consumables for power tools -Replacement 3D Printer Stepper Motor 42-40 42-34 2 Phase 42x42x40mm Description: Ask for a 3D printer (like CR-10 series or Ender-3 E axis), machinery and equipment. 1.8 degree step angle, 0.4NM holding torque, with 1A rated currant per phase. Motor size (optional): 42 x 42 x 40 mm (1.7 x 1.7 x 1.6 inch), 42 x 42 x 34 mm (1.7 x 1.7 x 1.57 inch) Low noise, high torque, stable property and high precision. This item does not include the connection cable. Specification: Material: Metal Step Angle: 1.8 Degree Phase 2 Holding Torque: 0.4NM Rated Current: 1A Shaft Diameter: 5mm, D Shape Motor Size (Optional): 42 x42 x40mm (1.7 x 1.7 x 1.6 inch), 42 x 42 x 34 mm (1.7 x 1.7 x 1.57 inch) Package includes: 1x stepper motor Note: Only the stepper motor stepper is included. The connection cable is not included.