ESR - Electric Actuators, Spring Return
Product Description:EnclosureIP67, Dust-tight, Weather-tight, Type 4/4x (Series ESR)Explosion Proof / Ex db h IIB T6..T4 Gb IP67, Dust-tight, Weather-tight (Series ESR-X)Ambient Temperature-4°F to +131°F [-20 C to +55 C]Power Supply120 Vac or 220 Vac 1-Phase 50/60Hz 380 Vac or 440 Vac 3-Phase 50/60Hz 24 Vdc Limit SwitchesMotor: Open / CloseAuxiliary Dry Contact: Open / CloseTravel90 ± 5°IndicatorContinuous Position IndicatorLubricationShell Gadus S2 V220 2HousingAnodized AluminumExternal CoatingPolyester (TGIC -Free)Options High Resolution ControllerInput: 4-20mA, 1-5V, 0-5V, 0-10V, 2-10V or Digital commandPosition TransmitterAdjustable Output: 0 to 10VDC or 0 to 20mA CommunicationModbusLocal Control UnitBase Model LCU:Local/Remote, Open-Stop-Close with indicator lights Full Featured LCU LCD Display, Cycle Counter, Auto-calibration, Phase Protection with indication lightsGovernor Slows the Spring Fail action speed Standard: ESR1730, ESR2600 and ESR4340Optional: ESR430 and ESR860**Series ESR Electric, Spring Return Actuator can be mounted on ABZ Valve, Sharpe Valve and Quadrant Valve products.
Components & Design
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Technical Data
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