SERIES-EL-920-ELECTRIC-ACTUATOR0 pages

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ELECTRIC ACTUATOR

SERIES EL-920

MODI I EL-920

Standard Specifications

Enclosure.....................................Watertight IP67, Nema 4. 4x

Ambient Temp...........................From -20" to * IW lahrenheit

300° Fahrenheit for 1 hour

Power Supply..........................................120/22OVAC I-Phase

380V440VAC ( Phase

Control Power..........................IIO/220VAC 1-Phase, ttVSOHz

Duty Cycle............................................See Performance Chart

Torque Switches................................................(2) Open/Close

Limit Switches.................(2>OperVCIose, 2 SO VAC I6A Rating

Stall Protection...............................Internal Thermal Protection

Open 300"f /Close 207T

Travel Angle.................................................................90" * S*

Indicator.....................................Continuous Position Indicator

Manual Override..............Hand/Auto Declutching Mechanism

Self Locking.....................Provided by means of Worm Gearing

Mechanical Stops ...........................External Adjustable Sc rews

Space Heater................20Watl (24/120/220 VAC and 24 VDC)

An1i-( "ondenvition

Conduit Entries...................................................Two 3/4" NPT.

Lubrication.............................................Crease Mory <fP) Type

Materials...............................................Steel. Aluminum Alloy.

Aluminum Kron/e

Surface Treatment.....................................................Anodizing

External Coating...........................Dry Powder, Epoxy-Polyester