STEPPER MOTOR 1.8DEG 1A 0.35NM; Coil Type:Bipolar; Torque Max:35N-cm; Current Rating:1A; No. of Phases:Two; Resistance:4.5ohm; Inductance:7.5mH; Inertia:54g-cm²; Product Range:QMot QSH4218 Series; SVHC:No SVHC (12-Jan-2017); External Depth:42mm; External Length / Height:39.4mm; External Width:42mm; Height:39.4mm; Indexing Angle:1.8°; Operating Temperature Max:50°C; Operating Temperature Min:-20°C; Phase Resistance:4.5ohm; Steps per Revolution @ Output:200