Electric Motor Overhaul Pdf

Electric motor repair manual 1 5 pdf drive search and download pdf files for free.

Electric motor overhaul pdf.

At houghton international we fully comply with ieee 1068 specification clause 2 in relation to electric motor overhauls and have vast experience as well as an expert team. In case of engine room flooding or water leaks. Capacitor start electric motors use a starting coil and a capacitor to create an advancing magnetic field in the stator outer frame of the motor with its coils. Motor will be subject to a megger test once approved then the motor will be re assembled tested returned and installed on the vessel.

Pump connected to motor will be damaged by the motor shaft. Before overhauling the motor pre planning of removing and fixing back the motor safely in place must be discussed and implemented depends on place where it s fixed and also on the size of the motor otherwise the load side for e g. The process involves complete de assembly of electric motor visual inspection insulation checks repairs final check and reassembly. This article describes a c electrical motor troubleshooting.

However it generally involves. Electric motor test repair guide. This advancing magnetic field gives the rotor something to chase causing the rotor to spin. Is when it came in contact with water.

This standard specification describes the requirements for the contractor to overhaul ashore in a suitable repair facility an alternating current ac induction or synchronous motor removed from a coast guard vessel. Hp 10 11 to 50 51 to 100 101 to 150 151 to 200 kw 7 5 8 to 37 38 to 75 76 to 112 113 to 149 grand bahama shipyard limited has the capacity to overhaul and rewind electric motors in the ranges noted below. Electric motor repair manual electric motor repair manual document resume eric this electric motor repair course is designed to provide the student with practical information for winding repait ina and troubleshooting alternat ng current and direct current. Electric motor repair overhaul we provide electric motor repair electric motor maintenance and overhauls on a contracted or emergency response basis.

Electric motors are relatively simple mechanical devices but rewinding them isn t in fact it s one project that s usually best left to the professionals. The other major reason why an electric motor is overhauled. There is a general understanding to overhaul all electric motors.