... brake function 4)brushed dc motor 90V/0.15KWdc servo motor with encoderSZD Series Lanthanide PM DC Motor1. ... Resistance2-3.5(Ω), Armature Inductance1.2-2(mH), Rotary Inertia122-186(Nms2),Time Constant8.2-8.6(ms ... .2(Ω), Armature Inductance2.8-50.8(mH), Rotary Inertia1048-4915(Nms2),Time Constant11.5-14.8(ms ... 1.8(Ω), Armature Inductance3.4-24.4(mH), Rotary Inertia10486-20972(Nms2),Time Constant21.3-26.5 ( ...