Gearbox RepairOn-Site CapabilitiesElectric Motor RewindingRail Equipment RepairElectric Motor Rewinding
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Gearbox Repair


Different industries such as cement mills, paper mills, petrochemical industry and such others require high-torque gearbox, which can provide continuous as well as noise-free performance. For example, the cement industries require high-torque gearbox that produce and multiply the production. There are various types of machineries that are put to use in distillation, lubrication and power generation. The durability and tolerance level have to be specifically designed by keeping in mind the performance desired. The power plant industry requires heavy gearbox use for generation, distribution, transmission and utilization of power.


Whether the gearbox is meant to be used by cement industries, paper production companies, power plants, mining industries, food processing, water transportation and so on, the sizes shapes and the torque capacity would also vary to improve the performance.


Types of Gearbox


  • Bevel
  • Helical
  • Offset
  • Planetary

Some of the gearbox is meant for transmitting motion and mechanical power between the intersecting axes, like the bevel gearboxes. Few are meant to be noise free and whose output can be customized, like the helical ones. Others have different specifications based on the industry used, such as the offset and the planetary gearbox. The bore diameter, gear center, material used, and torque capacity varies from one application to the other. The planetary gearboxes produce the maximum torque capacity and are used in sugar and power industries, wind turbines, and automotive industries.


L&S Electric has the capability for repairing different industrial gearboxes within a short amount of time. It is possible to rebuild and customize gear and also feasible with the experienced technicians to provide services of repair over motorized pulley, bearing failure, electrical fluting and seal leakage. Failure analysis and vibration examination, as well as putting modifications so as to prevent recurring failure of industrial gearbox, are also carried out. In addition, L&S Electric provides both in-house as well as on-site services such as oil, noise, and leakage as well as contamination analysis.


L&S Electric has over 35 years of gearbox repair expertise. This and other machining needs are met with our in-house machine shops and motor repair capabilities. Because our services are local, we can complete repairs in days, not weeks. L&S Electric's repair capabilities are unmatched in the industry.


We Service All Makes and Designs Up to 20 Tons

  • Large-bearing inventory means short turnaround time
  • In-house machining capability
  • Seal surface rebuilding with stainless steel metal spray-more durable than a new surface
  • Shaft journal rebuilding & bearing housing repair
  • New shaft machining
  • Gear manufacturing
  • Factory-trained and experienced technicians

Capabilities

  • Motorized pulley repair
  • Oil analysis on-site service
  • Failure analysis to prevent reoccurring failure
  • 100-ton rolling table press
  • Vibration analysis

Think Your Gearbox Requires Service? Know the Early Signs:

  • Excessive noise
  • Vibration
  • Major leakage or loss of fluid
  • Oil contamination

Leading Causes of Gearbox Problems

  • Seal leakage
  • Bearing failure
  • Electrical fluting

View as PDF

L&S Electric Gearbox Repair