High-quality, timely repair of the electric motor rotor will maximize its service life, minimizing the likelihood of breakdowns. The structural complexity of this equipment requires special attention to professional repair. Below we will look at how to repair and rewind an electric motor rotor, briefly outlining the features of the services offered, while recalling the types of electrical installations.
Repairing an electric motor rotor - key steps
Qualified performance of repair of rotary electric. enginewill provide factory efficiency, restoring the original functionality of the device. To achieve impeccable quality, our craftsmen strictly observe all the details of technological operations in accordance with the technical instructions of the manufacturer of a specific model of installation. Only experienced specialists can repair the electric motor rotor, guaranteeing no breakdowns and a long uninterrupted operating period, subject to operating rules.
Regardless of the selected type of service, rewinding an electric motor rotor involves the following operations:
- dismantling and disassembling of the electrical installation;
- removal of old windings and failed mechanisms;
- restoration of insulating layers, windings, lamellas and other parts;
- replacement of bearings with subsequent painting of the housing;
- assembly of electrical. motor;
- visual assessment of winding quality;
- final diagnostics of the device.
It is worth understanding that the exact list of steps depends on the degree of damage and customer requirements. We offer a full range of repair services, including, in addition to motor rewinding and motor rotor repair, restoration of explosion-proof models after complex emergency situations.
Types of repair services
- Routine repair of the electric rotor. engines is carried out in order to eliminate various malfunctions, by replacing or restoring (if possible) damaged elements.
- Technical - implies a routine check of the functionality of electrical equipment. If necessary, the electric rotor is rewinded. engine, as well as restoration of failed components.
- Urgent - performed in emergency cases and in the shortest possible time. The cost of rewinding the electric motor rotor in this case is higher due to unscheduled work. Major - involves the complete restoration of the electric motor rotor with a detailed check of each structural element. This approach ensures maximum efficiency and functionality during long-term operation.
Types and features of serviced electric motors
- Crane electric machines are used in the design of lifting equipment and cranes. They are distinguished by a closed explosion-proof housing at high frequencies and magnetic fluxes, which ensures maximum overload capacity. By type of power supply, installations can be either AC or DC.
- High-voltage traction motors are adapted to harsh operating conditions at extreme conditions. Powerful units are designed to drive vehicles and industrial equipment. Despite the massive design, the stages of repairing the rotor of an electric motor of this type are similar to those for repairing other versions of machines.
- Elevator installations are used to drive winches and elevators. The line of these machines is distinguished by a large list of modifications, including brushless versions, as well as synchronous and asynchronous models. Rewinding of the rotor of an electric motor of this type can be carried out at the site of operation of the equipment. Rotary motors can be either three-phase or single-phase.
Approximate prices for rewinding an electric motor rotor are indicated in the price list. To find out the cost of the service taking into account the type of model, frequency, kW, nature of the breakdown and discount, contact the company manager. Call right now and get an impeccable result in a short time!