BIQU 42HDB4036Z-24B 1A Nema 17 Motor 1.8 degree Class F High Temp Motor

This is a great standard Nema 17 motor, insulation class F means it can be used safely in enclosed spaces. This is our standard spec for our Rook printer kits, but works great on most 3D printers. Comes with a 1m long motor harness. Specifications High:40mm Shaft length:22mm Color:Black Phase number:2 Rated voltage:DC 3.6 Vs Phase resistance:3.6*(1+10%) / phase Steering（shaft extension):A-AB-B-clockwise Maximum no-load operation frequency:＞1000 PPS Electrical strength:AC600V/1mA/1S Moment of inertia:73 g.cm ² Holding torque:≥450mN.m   Step angle:±1.8° Rated current:DC 1.0a/phase Phase inductance（1kHz）:8X（1+20%）MH/phase Positioning torque:25mV.m REF. Maximum no-load starting frequency:≥800 PPS Insulation resistance:≥100MΩ（DC 500V） Insulation class:Class F Quality:0.28Kg REF Please note: These are categorized as "high temperature" motors, they have a higher insulation class than standard motors and are intended to perform better at higher currents and higher ambient temperatures. Howeve