The S Series NEMA 7 Rotary Electric Actuator from Indelac Controls, Inc. is designed for applications requiring torque levels of 200 in-lbs (SR model) and 300 in-lbs (SX model) in hazardous environments. It is suitable for Class I, Division 1 & 2, Groups C & D, and Class II, Division 1 & 2, Groups E, F & G locations. The actuator features a heavy-duty sand-cast aluminum enclosure that meets NEMA 7 specifications and is coated with a thermally bonded, ultraviolet-resistant polyester powder for enhanced corrosion resistance. This actuator operates on multiple voltage options including 12Vdc, 24Vdc, and 115Vac, with a standard duty cycle of 25% for 115Vac and 230Vac, and 75% for 12Vdc, 24Vdc, and 24Vac. It includes a permanent split capacitor motor with thermal overload protection and is equipped with two limit switches for operational feedback. The actuator supports a wide temperature range from -40¬8F to 150¬8F, with optional heating elements for extreme conditions. It also offers various certified options such as auxiliary switches, manual overrides, and visual position indicators, making it versatile for different applications.
The S series NEMA 7 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 hazardous locations. These heavy-duty reversing actuators are used in place of model SD, SR, SDX and SX when the area used in requires enclosure rating of Class I Groups C & D or Class II Groups E, F & G div. I and II. 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 7 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.
| Indelac Controls, Inc. | |
|---|---|
| Product Category | Electric Rotary Actuators |
| Product Number | S Series |
| Product Name | NEMA 7 Rotary Electric Actuator |
| Rotational Output | Shaft; Box-Shape |
| Features | Position Feedback (optional feature) |
| Body Material | Aluminum |
| Rotation Angle | Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; >360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides |
