Special "Mine Duty" Flameproof Squirrel Cage
induction motor.
Type - 13750.

Application:

This motor has been designed to drive the hydraulic pumps on the drill unit on the underground coal recovery Auger.

The motor is constructed as follows:

- All steel frame
- Heavy duty endshields for rigid flange mounting
- Water cooled by means of a "wrap around"
  water-jacket
- Cable entry by means of an approved flameproof   gland or socket connector
- Flameproof to SABS IEC : 79-0 / 79-1 & SABS 314 -   1971

Technical Information:

kW Ratings

Duty Class

Supply Voltage

RPM

Insulation System

General Information:

This motor was designed by Transvaal Electric in conjunction with the OEM to power the hydraulic system on the auger drill unit.

The 450 kW motor is directly coupled to a Funk pump drive which then supplies five hydraulic pumps fitted in a 2-3 piggy backed formation.

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