Tabla De Contenido - ABB M3EB Serie Manual De Instalación, Operación, Mantenimiento Y Seguridad

AC induction low inertia motors
High dynamic performance series
Installation, operation, maintenance and safety manual
Table of Contents
1. Introduction ...................................................................................................................................... 6
1.1 Declaration of Conformity ........................................................................................................... 6
1.2 Validity ....................................................................................................................................... 6
2. Handling ............................................................................................................................................. 6
2.1 Reception check ........................................................................................................................ 6
2.2 Transportation and storage ....................................................................................................... 6
2.3 Lifting ........................................................................................................................................ 6
2.4 Machine weight .......................................................................................................................... 7
3. Installation and commissioning ...................................................................................................... 7
3.1 General ..................................................................................................................................... 7
3.2 Insulation resistance check ........................................................................................................ 7
3.3 Foundation ................................................................................................................................. 8
3.4 Balancing and fitting coupling halves and pulleys ....................................................................... 8
3.5 Mounting and alignment of the motor ......................................................................................... 8
3.6 Belt drives .................................................................................................................................. 8
3.7 Cabling and electrical connections ............................................................................................. 8
3.7.1 Thermal protection ......................................................................................................... 9
3.7.2 Motor feedback ............................................................................................................. 9
3.8 Terminals and direction of rotation .............................................................................................. 9
4. Operation ......................................................................................................................................... 10
4.1 Use ......................................................................................................................................... 10
4.2 Cooling ................................................................................................................................... 10
4.3 Safety considerations ............................................................................................................... 10
5. Low-voltage motors in variable-speed operation ...................................................................... 11
6. Maintenance ................................................................................................................................... 11
6.1 General inspection ................................................................................................................... 11
6.1.1 Standby motors ........................................................................................................... 11
6.2 Lubrication ............................................................................................................................... 12
6.2.1 Motors with permanently greased bearings .................................................................. 12
6.2.2 Motors with regreasable bearings ................................................................................ 12
6.2.3 Lubrication intervals and amounts ................................................................................ 13
6.2.4 Lubricants .................................................................................................................... 14
7. After Sales support ........................................................................................................................ 14
7.1 Spare parts .............................................................................................................................. 14
7.2 Rewinding ................................................................................................................................ 14
7.3 Bearings .................................................................................................................................. 14
8. Troubleshooting .............................................................................................................................. 15
9AKK105975, Rev. A 01-2015 | ABB Motors and Generators EN - 5