... servo amplifier with 10V speed control 1) one phase and three phase 2) current: 4.5A 3) position, speed and torque ... controlExternal torque command0~±10V DCInternal torque command4 kinds of torque settingTorque control rangeExternal torque command,0~300%Internal torque ... , position, command pulse accumulation, position error, motor torque, motor current, rotor position, command pulse frequency, ...