Machifit NEMA17 Stepper Motor with 400mm T8 Lead Screw Mounted Ball Bearing and Shaft Coupling

Description: Machifit NEMA17 Stepper Motor with 400mm T8 Lead Screw Mounted Ball Bearing and Shaft Coupling Specification: Lead screw Material stainless steel Diameter 8mm Pitch 2mm Lead 4 Total Length 400mm Screw nut Material brass Diameter 8mm Pitch 2mm Lead 4 Mounted ball bearing Material zinc alloy Bore diameter8 mm 8mm Total length 55mm Height 29mm Shaft coupling Material aluminium Shaft 6.35 x 8 mm Length 25 mm Diameter 20mm Motor Voltage 24V Step angle 1.8 Accuracy of step angle 5% Accuracy of resistance 10% Accuracy of inductance 20% Insulation resistance 100mmin 500VDC Radial clearance 0.02Max Axial clearance 0.08Max Radial maximum tolerance 28N Axial maximum tolerance 10N Features: 3D printer T8 400mm Stainless Steel Lead Screw + Screw nut + Mounted ball bearing+Shaft coupling+Motor. Screw mainly use for Stepping motor driving guide rail,machine tool, and other equipment. Screw without processing, direct connected to bearing. T shape design, make of high quality stainless steel material. Easy to install and convenient to use. Fine producing and practical. Suitable for Industrial automation equipment, stepper motor rails; Fit for 3D printer; engraving machine; XYZ module; slider; lifts ect. How to install: 1. Put screw nut into the lead screw. 2. Then the 2 Mounted ball bearing separately install at both ends of the Lead screw. 3. According to the size of you need to adjust the distance between the nut and Mounted ball bearing. 4. Put shaft coupling into the Lead screw beside the Mounted ball bearing. Package Included: 1 x 400mm Lead screw 1 x Screw nut 2 x Mounted ball bearing 1 x Shaft coupling 1 x Motor More Details: