90  degree  rotary  electric  actuator  (VSE  series)  adheres  to specification of IS05211. The torque ranges from 90kgf-cm  to 35000kgf- cm  .  Our company provides customizing service. All types of electric actuators are installed with mechanical position indicator. lt can be wired to the control box, and it will show the opening position via indicator signal. There is manual override device in the electric actuator, which is used when the power supply is cut.