Model AS10 is a heavy-duty quarter-turn spring return actuator for industrial valve and damper automation, providing fail-safe operation during power loss. It delivers a spring return torque of 1,000 in-lb (113 Nm) and an initial torque of 1,200 in-lb (135.6 Nm), with a 12-second electric 90-degree cycle time and a 2-second spring return. Powered by a permanent split capacitor motor with thermal overload protection, it operates on 115, 208, or 230 Vac and includes a power-on brake. The actuator meets NEMA 4 standards with optional NEMA 4X, 9, and 7 enclosures, features a thermally bonded polyester powder coating, and mounts via an ISO 5211 F10 flange with a 1.00-inch square male drive. Weight is 78 lb (35.4 kg). Rated for -40°F to 150°F, with optional heating for lower temperatures. Duty cycle is 25%, with a maximum of 25 cycles per day recommended.
Model AS10 electric spring return actuator is a robust heavy-duty actuator recommended for systems requiring as many as 18 cycles per day (approximately 6500 annually). AS10 has a spring end torque of 1000 lb·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 775 lb·in.
Standard equipment includes 115Vac-1ph Continuous duty motor with thermal over load protection, set to fail closed (CW rotation) upon loss of power, two limit switches, power on brake, stainless steel fasteners, 300 series stainless steel output drive, polyester powder coating.
| Indelac Controls, Inc. | |
|---|---|
| Product Category | Wastewater Treatment Equipment |
| Product Number | Model AS10 |
| Product Name | Spring Return Actuator |
