TECHNICAL
ASPECTS
FRAME SIZES /
HP
RATINGS ENCLOSURES
DIMENSIONS & MODELS
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"
MOTCO " make AC Motors are available with different Performance
Characteristics.
AC
motors have a wide range applications. "MOTCO" AC motors are
specially designed to best suit frequency modulations with
following features.
*
Motors are Totally enclosed & fan cooled.
* Design based on IEC, DIN & INDIAN STANDARD ensuring
interchangeability.
* Motors are with class 'E' or 'B' insulation according to IS
325 with special treatment for tropical climate.
* Optimum utilisation of active materials allow smaller frame
sizes for the outputs.
*Dynamically balanced rotors, impellers & fans ensure quite
& vibration free operation.
* High starting & pull out torques.
* High power factor & high efficiency.
* The windings can withstand high thermal & mechanical
stresses.
* Liberal & careful selection of bearings ensure long life
& minimum maintenance.
* Robust & sturdy in construction.
* Use of high quality materials, precision manufacturing
techniques and adherence to close tolerances ensure long
trouble-free service.
* Suitable for direct-on-line or star / delta starting.
* Ideal for use in environments where the air is moderately
dust-laden and chemically aggressive.
* Available in Foot-mounted, flange-mounted and face-mounted
designs.
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