The S series deep base rotary electric actuator is designed for torque applications of 200 in-lb (SR) and 300 in-lb (SX) with optional analog control, timers, and speed control. It features a permanent split capacitor motor with thermal overload protection, operates on 12Vdc, 24Vdc, 24Vac, 115Vac, or 230Vac, and has a cycle time of 5 seconds per 90 degrees at 12Vdc/24Vdc/24Vac or 10 seconds at 115Vac extended duty. Duty cycle is 75% for DC and 24Vac, 25% for standard 115Vac and 230Vac. The actuator meets NEMA 4 standards with a thermally bonded polyester powder coating, universal mounting, and ISO 5211 F03, F05, and F07 mounting pads. Weight is 14 lb (6.35 kg). Manual override and position indicator are optional. Operates from -40°F to 150°F (-40°C to 65.6°C), with optional double heater for temperatures down to -76°F (-60°C).
The S series deep base rotary electric actuator was designed exclusively for applications within the 200 lb·in (model SR) and 300 lb·in (model SX) torque range with special control requirements. This heavy-duty reversing actuator is 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 with stand 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 over load protection, two limit switches wired for light indication, stainless steel fasteners, 300 series stainless steel output drive and spring friction brake. Manual over ride and position indicator are not available on the S series deep base because the optional equipment used when this enclosure is specified prohibits their installation.
| Indelac Controls, Inc. | |
|---|---|
| Product Category | Electric Valve Actuators |
| Product Number | S Series (Deep Base) |
| Product Name | Electric Actuator |
| Valve Motion | Rotary |
| Operation | OnOff; Modulating (optional feature) |
| Control Signal Input | Milliampere (optional feature); Voltage (optional feature) |
| Milliampere Control Signal Input | 4 to 20 milliamps |
| Voltage Control Signal Input | 0.0 to 0.4236 volts |
