Description of stepper motor Common ratings Step angle:1.2o Positional accuracy:±/-5% Number of Phase:3 Temperature rise:80oC Max Dielectric strength:500VDC Insulation resistance:100MOhm(500VDC) Radial play:0.025mm max.(load 450g) Insulating class:B Specifications *Current:5.8A/phase *Inductance:1.35mH/phase±20% *Resistance:0.7 ohm/phase±10% *Holding touque:130Ncm *Rotor interria:380 gcm2 *Weight:1.2kg