Build Your Own Actuator

R Series Nema 4

r-series-nema-4

The R Series compact electric rotary actuator was specifically designed for small ball valves and dampers. This heavy-duty reversing actuator develops 100 lb in torque and rotates form 0 to 90 in 2.5 seconds. The spur gear drive train has been designed for severe applications and, as in all ICI actuators, can withstand stall conditions without suffering gear failure. The heavy-duty 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, stainless steel fasteners, captive cover screws and 300 series stainless steel output drive, spring friction brake, non-declutching manual override and position indicator.

Specifications

Print Specifications
Output Torque: 100 Lb-In (11.30 Nm)
Motor 115Vac-50/60Hz-1Ph. Std.
Cycle Time: 2.5 sec/90° rotation 115Vac &230Vac 2.9 sec/90 rotation 12Vdc, 24Vdc &24Vac
Duty Cycle: 25%  75% 
Optional Voltage: 12Vdc, 24Vdc, 24Vac (24Vdc rectified) & 230Vac-50/60Hz-1Ph. with thermal overload protection and spring friction brake.
Lock Rotor Current: 115Vac (std.) = 0.55 Amps.
24Vdc = 2.40 Amps.
208Vac/1Ph/60Hz = 0.72 Amps
24Vac = 2.40 Amps.
12Vdc = 2.90 Amps.
230Vac/1Ph/60Hz = 0.38 Amps.
R4 Enclosure Certifications: NEMA 4 (IP66) CSA NEMA 4 (IP66) CUS
RXP Enclosure Certifications: NEMA 4 (IP66) CSA
NEMA 7 CSA
NEMA 9 CSA
IEC-Ex
NEMA 4 (IP66) CUS
NEMA 7 CUS
NEMA 9 CUS
Output Drive: ISO 5211 F03 (9mm female star) ISO 5211 F04 (11mm female star) 300 series stainless steel.
Mounting: Universal, ISO 5211 F03 or F04 mounting pad
Manual Override: Available on AC Voltage Lubrication: Permanent
Temperature: -40° F to +140° F (heater required at 0 F. and below).
Weight: 6 to 7 Lbs. Switches: SPDT snap action, 15 Amps @ 250Vac