Modulating rotary electric actuator is DDZ electric unit in the instrument cluster execution unit, which accepts conditioning unit (or computer) signal, automatically adjusting the steering actuator complete the task, Watertown actuators SKJ-7100M, DKJ-6100M. widely used in power plants, chemical, petroleum, metallurgy, building materials, heat, light, water treatment and other industries. It can output torque and 90-degree angle. DKJ, SKJ electric actuator is one execution unit DDJ electric unit in the instrument cluster, with ZPE servo amplifier combinations to accept a unified 0-10mA (or 4-20mA) standard signal, the signal will be converted into the corresponding current angular displacement, Robotics regulating valves, automatic adjustment task to complete. DKJ for switching, SKJ is regulated. Equipped with electric operator DFD-conditioning system can be achieved manually, automatically switch without disturbance. The main technical parameters of the feedback signal: 4-20mA DC or 0-10mA DC input resistance: Ⅲ250Ω Ⅱ200Ω input channels: 3 Power supply voltage: 220V +10% / - 15% 50HZ ± 1% Ambient temperature: -25 ~ + 70 oC use Humidity: ≤95 oC model preparation instructions DKJ-210 (CX) DK: ordinary type J: Rotary 210: output torque C: There are "C" indicates a feedback signal 4 ~ 20mA, no "C" indicates a feedback signal 0 ~ 10mA X: there is an "X" with electrical limit, no "X" indicates without electrical limit, SKJ series electric actuator is a new generation of mechatronic products, from single-chip microprocessor and peripheral chips control unit accepted standard signal, after the CPU operation processing, directly contributing to the displacement of the valve actuator. Each actuator mounting dimensions and consistent torque reaches the original standard model, users do not need another design size. Widely used in power generation, metallurgy, petroleum, chemical, light industry and so on. The main models: SKJ-210, SKJ-310, SKJ-410, SKJ-510, SKJ-610, SKJ-710