General Specifications Step Accuracy…………………………………………±5% Temperature Rise…………………………………80℃Max Ambient Temperature Range………………-20℃~+50℃ Insulation Resistanc……………100MΩ Min.500V DC Dielectric Strength…………………500V AC 1 minute Radial Play ……………………0.02mm Max.(450g Load) End Play…………………………0.08mm Max.(450g Load) Rotation…………………CW(See from Front Flange)