Model ASC12 electric spring return actuator is a robust heavy-duty actuator recommended for systems requiring as many as 18 cycles per day (approximately 6,500 annually). The ASC12 has a spring end torque of 1200 lbÂ·in with a closing speed of 3 sec./90 degrees upon loss of power. This actuator is ideally suited for ball valves and dampers with torque ratings of up to 900 lbÂ·in.
Standard equipment includes 115Vac, 50Hz - 60Hz, 1ph continuous duty motor, two limit switches, a clutch, stainless steel fasteners, a 300 series stainless steel output drive and polyester powder coating.
This electric spring return actuator also comes standard with thermal overload protection and is set to fail closed (via counter-clockwise rotation) upon loss of power.
|Torque:||1200 Lb-In | 135 Nm|
NEMA 4 | IP65
NEMA 7 | N/A
|Coating:||Thermally Bonded Polyester Powder|
|Fasteners:||Stainless Steel | 300 Series|
|Mounting Pad:||ISO 5211 F10|
|Operational Temp. Range:||-40°F. to 150°F.
*Heater & Thermostat Required 0°F. & Below*
|Cycle Time:||12 seconds/90° 115Vac
12 seconds/90° 230Vac
25% | 115Vac
15 Minute | 230Vac
Permanent Split Capacitor
Thermal Overload Protection
|L. R. Current:||115Vac = 2.91 amps
230Vac = 1.99 amps
|Switches:||SPDT Snap Action
16 amp Â½ HP 125V, 250Vac, 0.5amp 125Vdc