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Toshiba TEFC Quarry Duty Motors

The Quarry Duty motor from Toshiba utilizes a totally enclosed fan-cooled design and provides exceptional high-starting torque, oversized superior-grade roller bearing, and shafts built with high strength 4142 steel to withstand the harshest industrial and mining environments.

The roller bearing on the motor’s drive-end allow for heavy radial loads normally associated with belt-driven applications. These key features allow our Quarry Duty motors to provide optimum reliability, performance, and efficiency for the toughest aggregate and mining operations.

Standard features include:

  • High-starting torque.
  • High efficiency design.
  • Cast iron construction.
  • 4142 shaft steel.
  • Bearing lock nuts for vertical mounting.