Rotork 400 Series Electric Actuator

400 Series electric actuators use the reliable Planetary Torque Control System (PTCS), providing a highly efficient actuator.

The 400 series comprises of:

400-DC Low Power Consumption Electric Actuator

400 Series DC electrical actuators use the reliable Planetary Torque Control System (PTCS), providing a highly efficient, low consumption actuator optimised for solar energy supply.

The robust 400 Series actuator enclosure ensures reliable operation in varied industries such as Water, Waste Water, Irrigation and Power Generation.

The low power consumption characteristic enables automation of valves in remote locations where conventional electrical supply is not possible.

400-ATEX - EX Proof Electric Actuator

400 Series electrical actuators use the reliable Planetary Torque Control System (PTCS), providing a highly efficient actuator. 400-ATEX actuators are a robust, mechanical and ATEX certified solution for your application.

The mechanical design of 400-ATEX actuators ensures long service life. With no electronic components, 400-ATEX actuators can operate in adverse conditions across many industries to minimise process downtime and maximise productivity.

Product Brochures400-DC sales flyer400-ATEX sales flyerFeatures of 400 Series ActuatorsElectric actuators designed to meet the needs of diverse actuation applications:Multi-turn torque from 15 to 4,000 NmPart-turn torque from 280 to 350,000 NmLinear thrust from 7 to 200 kNPTCS patented planetary gearing system controlling the applied torque with high mechanical efficiencyMechanically configurable torque, 60 - 100% of rated torqueMechanical switch mechanism (MSM)Adjustable stroke: 2 - 1,500 turnsExtended stroke: 2 - 15,000 turns2 DPDT torque switches2 DPDT position limit switches1 moving status blinker switchAdditional signal options providing extra switches, potentiometer or 4 - 20 mA position transmitterIntegral manual override with padlock mode restriction and motor drive priorityModular design to accommodate only the necessary functions required for the applicationWatertight and dustproof to IP67 according to EN60529

Electric Actuator