Gear Boxes


Covaai Gears established in 2000 With well qualified and decade experienced Engineers in Gear technology and one of the leading manufactures of Geared motors for various applications like Machine tools, Textiles, Aquaculture, Crane & Hoist, Material Handling etc..

Covaai Geared motors are designed and manufactured to provide efficient, continuous drive for slow speed, high torque applications. Our Geared motors are compact, rugged, noisefree and absolutely reliable. We are equipped with imported gear grinder, hobber, Thread milling, Cooper Boring machine & other conventional machines.


CG Series Geared Motors


KW/HP: 0.12/0.18 TO 15/20

RPM: 10 RPM TO 500 RPM

Constructional Features Gears

Gears & Pinions are helical type and designed to transmit high torque and power with smooth running under all types of operating conditions. These are manufactured out of high grade alloys steels, case hardened to get the maximum core strength and wear resistance. The high speed train is profile ground to ensure smooth, noise free running and checked to be free from all possible defects and errors.


Gear Housing

The housing and end covers are designed for high ruggedness and made out of Cast Iron grade FG200. Gear cases are machined on latest CNC machines for optimum accuracies.


Anti friction Bearings like Ball/Cylindrical/Taper roller bearings are used to take care of radial & thrust loads are selected to give increased bearing life.

Electric Motor

Standard electric motor will be 3 phase-AC-TEFC-415V-50 Hz-Class F insulation-C Flange with standard shaft extensions. Other specifications like non-standard Voltages, Frequencies and Insulation & Ambient are offered on request.


The lubrication of Gears & Bearings is foolproof, being achieved by splash of oil. Oil fill cum Breather plug, oil drain plug & Oil level Indicator are so placed that they are interchangeable depending on mounting position. The specified oils are as follows:

Supplier - Lubricants

  • Hindustan Petroleum - ENKLO 460
  • Bharat Petroleum - Amocam 460
  • Indian Oil Corporation - Servo mesh 460

Varieties Offered

  • Three Phase Geared Motors
  • Three phase AC Brake Motors
  • Single Phase Geared Motors
  • Standard Worm Geared Motors / Gear Boxes
  • Custom Build Geared Motors / Gear Boxes
  • Precision Spur / Helical Ground Gears
  • Dual Speed / Dual Voltage Geared Motors
  • Variable Speed Geared Motors

Geared Motor - Flange Mounted

Geared Motor - Foot Mounted

Worm Gear Box