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©2019, 2020 Regal Beloit Corporation, All Rights Reserved. MCIM20022E • Form# SB0250E
F O R M
TerraMAX
®
Installation, Operation,
Maintenance and Safety Instructions
SB0250E
July 2020
Industrial Systems
Regal Beloit America, Inc.
7120 New Buffington Road
Florence, KY 41042
Application Engineering: 800 626 2093
regalbeloit.com/Marathon
• Warning indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
• Caution indicates a hazardous situation which, if not avoided,
may result in minor or moderate injury.
• Notice indicates a situation not related to personal injury
which, if not avoided, could result in motor or equipment
damage.
TABLE OF CONTENTS
1.0 INTRODUCTION ..............................................................................................................................................................03
2.0 SAFETY INFORMATION .................................................................................................................................................03
2.1 Electrical Safety ............................................................................................................................................................03
2.2 Mechanical Safety .........................................................................................................................................................03
2.3 Environmental Safety ....................................................................................................................................................03
3.0 RECEIVING INSPECTION ..........................................................................................................................................03-04
3.1 Initial Inspection ............................................................................................................................................................03
3.2 Handling ........................................................................................................................................................................03
3.3 Storage ..........................................................................................................................................................................04
4.0 INSTALLATION ...........................................................................................................................................................04-08
4.1 Surroundings .................................................................................................................................................................04
4.2 Mounting .......................................................................................................................................................................04
4.2.1 Rigid base footed ....................................................................................................................................................04
4.2.2 Vertical Mounting ....................................................................................................................................................04
4.3 Application assembly to the motor ...............................................................................................................................04
4.3.1 Pulleys and couplings ..............................................................................................................................................04
4.3.2 Pully and belts .........................................................................................................................................................04
4.3.3 Alignment ...............................................................................................................................................................05
4.3.4 Direct coupled .........................................................................................................................................................05
4.3.5 Axial load .................................................................................................................................................................05
4.4 Cooling ..........................................................................................................................................................................05
4.5 Terminal Box ..................................................................................................................................................................06
4.5.1 Cable entries ...........................................................................................................................................................06
4.5.2 Supply terminals .....................................................................................................................................................06
4.6 Electrical connections ...................................................................................................................................................06
4.7 Accessories / Provisions ...............................................................................................................................................07
4.7.1 Brake Motors: ..........................................................................................................................................................07
4.7.2 Space Heaters .........................................................................................................................................................07
4.7.3 Thermal Protection ...................................................................................................................................................07
4.8 Initial start up ................................................................................................................................................................08
5.0 OPERATION .....................................................................................................................................................................08
6.0 MAINTENANCE ...............................................................................................................................................................08
7.0 LUBRICATION AND BEARINGS .................................................................................................................................09-10
7.1 Ground brush lubrication ................................................................................................................................................09
7.2 Sealed bearings .............................................................................................................................................................09
7.3 Open (regreasable) bearings ..........................................................................................................................................09
7.4 Lubrication procedure ....................................................................................................................................................09
7.5 Recommended grease replenishment intervals (hours) ................................................................................................ 10
8.0 MOTORS - PWM DRIVES ............................................................................................................................................... 10
9.0 HAZARDOUS LOCATION MOTORS ............................................................................................................................... 11
9.1 Non-sparking Motors/ Dust Ignition Proof Motors ........................................................................................................ 11
9.2 Dust Ignition Proof Motors/ Increased Safety ............................................................................................................... 11
10.0 MOTOR TROUBLE SHOOTING AND CORRECTIVE
ACTIONS ..........................................................................................................................................................................12-14