Install Instructions
OpenAir Spring Return, GMA Series, 62 lb-in Rotary, Electronic Damper Actuators Technical Instructions
Document Number 155-315P25
March 6, 2018
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as
design improvements are introduced. OpenAir is a trademark of Siemens Schweiz, AG. Product or company names mentioned herein may be the
trademarks of their respective owners. © 2018 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
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Buffalo Grove, IL 60089
USA
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Document No. 155-315P25
Printed in the USA
Page 21
Dimensions, Continued
Inches (mm)
Figure 22. GMA Actuator and Mounting Bracket Dimensions.