Cat Armored Motors MD800 Instruction Manual BI624252 – PDF DOWNLOAD

Description

Cat Armored Motors MD800 Instruction Manual BI624252 – PDF DOWNLOAD

FILE DETAILS:

Cat Armored Motors MD800 Instruction Manual BI624252 – PDF DOWNLOAD

Language : English
Pages : 71
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Cat Armored Motors MD800 Instruction Manual BI624252 – PDF DOWNLOAD

INTRODUCTION 5
RECEIVING, HANDLING AND STORAGE 5
RECEIVING ,, 5
HANDLJNG 5
STORAGE 6
DESCRIPTION 6
CLASSIFICATIONS 7
MOTOR BEARINGS 7
VENTILATION 7
INSTALLATION 8
LOCATION 8
PROTECTION 8
MOUNTING 8
ALIGNMENT ,, 8
COUPLED DRIVE 8
INSTALLATION ADVICE FOR MDT
TABLE MOTORS 9
OPERATIOJ\J 9
INSPECTION BEFORE STARTING 9
Bearings 9
Insulation 10
Commutator and Brushes l 0
Connections 10
Shunt Field Excitation 10
Protective Devices 10
Space Heaters 10
Speed Limit Device 10
Thermostats 11
Ventilation System 11
General Mechanical Inspection 11
Tightening Bolted Joints 11
INSPECTION AFTER STARTING 13
Bearings 13
Noise and Vibration 13
BEFORE PUTTING MACHINE IN SERVICE 13
INSPECTION AFTER SHORT TIME
IN SERVICE 13
MAINTENANCE 13
PRODUCTIVE MAINTENANCE 13
MAINTENANCE PROCEDURES 16
REPAIR 16
FAILURE 17
DISASSEMBLY – HORIZONTAL MOTOR 17
Removal of Armature 1 7
Removal of Bearings 17
Removal of Shaft From Armature 21
Removal of Brushholder 21
Removal of Field Coils 21
Armored Motors, Type MDB00, GEH-3258K
SUBJECT PAGE
ASSEMBLY – HORIZONTAL MOTOR 21
Installing Field Coils (Armature Removed) 21
Assembly of Brushholder 21
Pressing New Shaft Into Armature 27
Replacement Bearings 27
Assembly of Bearings 27
Final Assembly of Horizontal Motor 27
DISASSEMBLY-VERTICAL MOTOR 29
Removal of Arn1ature 29
Removal of Commutator End Bearing 31
Removal of Failed Drive End Bearing 31
ASSEMBLY- VERTICAL MOTOR 31
Replacement Bearings 31
Assembly of Commutator End Bearing 31
Assembly of Drive End Bearing 32
Final Assembly of Vertical Motor 32
BRUSH MAINTENANCE 33
COMMUTATION ADJUSTMENT 34
COMMUTATOR MAINTENANCE 34
Commutator Turning, Stoning, and
Sanding 34
Commutator Film Care 37
Commutator Check Chart 37A
Commutator Clean-up by
Air-cure Method 37
Procedure 37
PINION AND COUPLINGS 38
Removal From Armature 38
Mounting Couplings, Pinions and
Brake Wheels on Shaft 38
Pinion, Coupling, and Brake Wneel
Mounting 38
RECONNECTION OF POLE FACE
ASSEMBLIES 40
INSULATION 41
TESTING METHODS 41
Visual Inspection 41
Insulation-Resistance Measurement 41
CLEANING OF WINDINGS 42
FIELD SERVICE CLEANING 42
Dry Dusts 42
Oily Dirt 42
Drying of Windings 43
SERVICE SHOP CLEANING 44
LUBRICATION 44
Armature Bearings 44
Frequency of Lubrication 45
RENEWAL PARTS 46

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.V