Build Your Own Actuator

SR & SX DEEP BASE

SR and SX Series NEMA 4 Actuator NO BKG

The SR & SX Deep Base series NEMA 4 rotary electric actuator was designed solely for applications within the 200 lb × in (model SR) and 300 lb × in (model SX) torque range used in general purpose locations. These heavy-duty reversing actuators can be used in place of model SD and SDX  when optional equipment such as 4-20mA control, timers and speed control are required. These compact actuators are equipped with spur gear drive and, as in all ICI actuators, can withstand stall conditions without suffering gear failure. The heavy-duty sand-cast aluminum enclosure meets NEMA 4  specifications and has a thermally bonded ultraviolet resistant polyester powder coating that not only enhances its appearance but also is a tough corrosion resistant coating.

Standard equipment includes 115Vac-1ph motor with thermal overload protection, two limit switches wired for light indication, stainless steel fasteners, 300 series stainless steel output drive and spring friction brake.

Specifications

Print Specifications
Cycle Time: 5 sec/90° rotation
Duty Cycle: 25%
Motor: 115Vac-50/60Hz-1Ph. Standard
OPTIONAL VOLTAGES:
12Vdc, 24Vdc, 24Vac (24Vdc rectified) with manual reset (turn off then back on) overload protection. 230Vac-50/60Hz-1Ph.with automatic reset thermal overload protection and spring friction brake.
Lock Rotor Current 115Vac. = .75 Amps., SX – 1.0 Amps.
230Vac. = .38 Amps.
12Vdc. = 4.0 Amps.
24Vdc. = 3.2 Amps.
24Vac. = 3.2 Amps.
Enclosure:
NEMA 4 - Die-cast aluminum with 300 series stainless steel captured screws and thermally bonded polyester powder coating.
OPTIONAL ENCLOSURES:
NEMA 4X - Sand-cast aluminum with 300 series stainless steel screws and manual override shaft and thermally bonded polyester powder coating. 
Mounting: Universal, ISO 5211 F03, F05 & F07 mounting pad with 14mm female star drive
Manual Override: Available upon request
Lubrication: Permanent
Temperature: -40° F to +140° F (heater required at 0 F. and below).
Weight: 14Lbs.
Switches: 16 A. 125/250VAC