Data sheet DIMENSIONS AND TECHNICAL DETAILS - ELECTRIC ACTUATOR Sheet No.: 5.113 Rev. A Date: November 2009 Power supply terminal box Space for cover D removal Description Series ELQ electric actuators are rugged and powerful, 1/4 turn units with five sizes covering the torque range from 100 to 800 Nm. They incorporate High Ratio Drive (HRD) gearing which provides a compact backlash free reduction gear idealy suited for both tight positional control and long trouble free ON/OFF operation. Universal power control allows direct connection to all the usual voltages. The aluminum alloy housing contains the motor, gear reduction and the Electronic Control Unit (ECU). - Electronic control enables precise control of the actuators internal functions and a ready interface to a wide range of control options. Electronic torque control is included as a standard feature. Modular construction is used throughout and allows for a wide range of “kit” and “factory” options. The manual override handwheel is constantly engaged, it is non-rotating and arranged so that at no time can be back driven by the motor. The handwheel is removable for shipment, also to prevent local operation when this is a requirement. The mounting/drive is to ISO 5211. Visual position indication G Entries for control & feedback signals 4x W2 M V1 Standard: O Other drives optional Specification Nominal Rotation Enclosure Temperature Electrical Entry Electrical Connection - Power supply - Control signal - Limit Switches Torque Control Duty cycle Mechanical Stops Heater Visual Indication Finish Materials : 90° - Analogue adjustable from 10° up to 100° of stroke : IP65 : -20°C to +70°C : 3 x M20x1.5 , option : 1/2” NPT : By internal terminal block : AC - 115V, 230V, or 400V (+10% / -6%) 50/60 Hz : DC - 24V (±10%) : 24VDC (±10%) : 2 x SPDT, Micro switches (500mA at 30 VDC/VAC) : Electronic : 100% : At 0° and 90°, adjustable +/- 10° : Standard, 10 Watt : On top cover : Two component polyurethane coating : Housing : Aluminum alloy : External Steel Parts : Stainless Steel Performance Max. Torque (Nm.) Break/Run max. load Speed/90° (Sec.) no load Current 115VAC (A) 230VAC Max. 400VAC 24V DC Power (W) Nominal Weight (Kg) Copyright © Emerson Process Management. The information in this document is subject to change without notice. Updated data sheets can be obtained from our website www.El-O-Matic.com or from your nearest Valve Automation Center USA: +1 813 319 0266 Europe: +31 74 256 10 10 Asia-Pacific: +65 6501 4600 Kit options • Position control • Extra limit switches • Position transmitter • Local control station • Speed control • Status option Factory options • IP68 • Explosion proof FM • High temperature • Low temperature • Bus communication: Fieldbus Foundation • 3 phase 460/500V, 60Hz