GNP191.1P | Damper Actuator | Spring Return | 24 VAC/DC | Universal Control Input | 53 lb-in | Siemens
Details for GNP191.1P
Damper Actuator | Spring Return | 24 VAC/DC | Universal Control Input | 53 lb-inFail Safe, 53 lb-in, 2-second, 24Vac/dc, universal control signal (two-position, floating, 0-10Vdc/2-10Vdc, 4-20mA/0-20mA, Siemens proprietary FHC/LRC pulsed), shaft diameter is 1/4 to 3/4 in. round or 1/4 to 1/2 in square
The OpenAir direct-coupled fail-safe/fail-in-place electronic actuators are designed for modulating, two-position, and floating control of laboratory fume hoods, constant or variable volume installations for the control of supply and exhaust air and terminal units.
|Control Input||Universal Control Input|
|Spring Return||Spring Return|
Happy with My Purchase!
I got GNP191 damper actuators a while ago. Only positive things to share so far. Firstly, they didn't take too long to install once I got the hang of them. The positioning is very accurate in this actuator for floating ad modulating controls. These actuators consume very little energy (especially in the hold position). There are many features that can prevent accidental damage, meaning these actuators probably won't need much maintenance.
Siemens Truly Delivers
I was looking for a damper actuator with a brushless DC motor, as my colleague recommended it as a very safe technology for HVAC systems. I'm more than satisfied with what Simienes got to offer. It is well-built and secure throughout the full rotation range - there are fail-safe mechanisms for both counterclockwise and clockwise motion. Love the price and I think I'll be able to save even more due to how energy efficient it is.