 Description The OpenAir GMA Series Direct-coupled, Spring Return
Electronic Damper Actuators provide modulating,
two-position and three-position control of building
HVAC dampers.
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Customer Rating: Not Rated Yet Quick Order Number: 236 Manufacturer: Siemens Part Number: GMA121.1P Weight: 3.25 lbs Stocked Item*: Yes Quantity Available*: 0 Price: $172.47 * If an order is placed where the item is a "Non-Stocked Item" or the quantity ordered is more than the quantity available, all items in stock will be shipped and the remainder of the items will be shipped as soon as we get the "backordered" items in. |
Features • 24 Vac/dc compatible
• Integral 1/2-inch conduit connector
• Small actuator footprint with 62 lb.-in. of torque
• Bi-directional fail-safe spring return
• Unique self-centering shaft coupling
• Floating control models available with
feedback potentiometer
• Manual override
• Mechanical range adjustment capability
• Easily visible position indicator
• Brushless DC motor technology
• Precabled
• UL60730, cUL (C22.2 No. 24-93), and CE listed
• All modulating types contain built-in feedback
Options
• Dual independently adjustable auxiliary switch
• Adjustable offset and span
• Signal inversion |
 | GMA (download) |