Emerson MD - Manual

The IntelliGear Plus™ MD variable-speed gearmotors are a key component in Emerson’s industrial automation systems, designed for precise speed control in applications like pumps and fans. This manual covers essential topics such as installation procedures–including mounting, sealing, and terminal connections–to ensure safe and compliant setup. It also addresses critical operational aspects like safety warnings (disconnecting power before maintenance), environmental specifications (temperature, humidity, vibration resistance), and compliance with standards like UL and CE. Commissioning details, including operator controls and troubleshooting fault modes via LED indicators, further highlight how to configure and maintain these gearmotors for reliable performance.

Page 1 – Product Identification and Certification
Page 2 – General Safety Instructions
Page 3 – Table of Contents
Page 4 – Product Operating Principles and Environmental Characteristics
Page 5 – Electrical Specifications and EMI Standards
Page 6 – Dimensional Specifications and Model Ratings
Page 7 – Installation and Connection Procedures
Page 8 – Wiring Diagram for Harness XS0040
Page 9 – Terminal Block Assignments
Page 10 – Operator Pad Functions
Page 11 – Troubleshooting Guide
Page 12 – Field Parameter Modification
Page 13 – Lubrication Specifications
Page 14 – Parts List and Maintenance Information
Page 15 – Model CbN 30 Assembly Details

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Installation and
Maintenance Manual
For IntelliGear

Plus™

MD and BW1
Variable Speed Drives

UL is believed to be a registered trade name and/or trademark of Underwriters
Laboratories, Inc. and is NOT owned or controlled by Emerson Power Transmission.
Emerson Power Transmission Corporation cannot and does not represent or warrant
the accuracy of this information.

UL Listed
E211799
Ind. Cont EQ. 54 DN

F O R M

9708E

November 2012

Emerson Industrial Automation

7120 New Buffington Road

Florence, KY 41042

Application Engineering: 800 626 2093

www.emerson-ept.com

Emerson, Emerson Industrial Automation, Intelligear and Intelligear Plus & Design are trademarks of
Emerson Electric Co. or one of its affiliated companies.
©2004, 2008, 2012 Emerson Power Transmission Corp., All Rights Reserved.

MCIM12260E• 9708E • Printed in USA

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About this manual

Brand: Emerson
Model: MD
Document type: Manual
Language(s): English
Pages: 15
File size: 1.1 MB
Format: PDF

Summary

Page 1 - Product Identification and Certification

Identification of the Installation and Maintenance Manual for IntelliGear Plus™ Variable Speed Drives, including certification marks and contact information.

Page 2 - General Safety Instructions

Safety guidelines for handling IntelliGear Plus™ Variable Speed MD Gearmotors, covering power disconnection procedures, guard operation, eye bolt handling, electrical work cautions, and static electricity sensitivity.

Page 3 - Table of Contents

Listing of manual sections including General Information, Installation, Connections, Commissioning, Operator Pad, Gear Lubrication, and parts lists with corresponding page numbers.