OtN Series 3000 Gearmotors and Reducers
Emerson Industrial Automation
7120 New Buffington Road
Florence, KY 41042
Application Engineering: 800 626 2093 www.PowerTransmissionSolutions.com
F O R M
9020E
Revised
January 2014
WARNING
•Read and follow all instructions carefully.
•Disconnect and
•Avoid contact with energized circuits or rotating parts.
•Be sure shaft key is fully captive before unit is energized.
•Do not operate equipment without guards in place. Exposed equipment can result in severe injury or death.
CAUTION
•Periodic inspections should be performed. Failure to perform proper maintenance can result in premature product failure and personal injury.
•All electrical work should be performed by qualified personnel and compliant with local and national electrical codes.
Thank you for choosing an OtN Series 3000 gearmotor or reducer.
Installation Instructions
•Before operating the reducer or gearmotor, the following must be done:
•If foot or flange mount, install the drive on a rigid and
•Remove the protective coating on the shaft and flange. Use solvent if necessary.
•Carefully install coupling, sheaves, sprockets, or pinions on shaft. Mount as close to the shaft shoulder as possible.
•It is preferable to use heat instead of force. Do not hammer on shaft!
•Check shaft alignment when using direct coupling.
•Check shaft parallelism when using belt or chain drive.
CAUTION : Refer to belt manufacturer’s recommendation for belt tension. (Tension should not be applied on chain drives.)
•Check oil level in oil lubricated reducer.
•Install breather plug in the plug hole per recommendations shown on page (5).
Maintenance
To provide safe operation and to avoid problems, it is recommended the reducer or gearmotor be inspected every 50 hours of operating time.
•Check mounting bolts and belt tension (if applicable).
The preventative maintenance list below should be performed every 5000 hours of operating time:
•Check oil level and add oil if necessary.
•Make sure the vent hole in the breather is clean
Browning, Emerson and Emerson Industrial Automation are trademarks of Emerson Electric Co. or one of its affiliated companies.
©2007, 2009, 2010, 2011, 2012, 2014 Emerson Power Transmission, All Rights Reserved. MCIM14001E • Form 9020E • Printed in USA
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