Additional Details
We also hold expertise in offering Energy Efficient Electric Motors that are manufactured using quality raw material. These motors are extensively used in various industries like engineering and electronic industries. Our range of Energy Efficient Electric Motors is also known for its high efficiency, low maintenance and rugged construction.
Standard Motors
We are engaged in offering Standard Motors, which are used to avoid single phasing and over heating due to excess load on the motor. In these motors, noise levels are maintained as per the norms and standards of IS : 12065. We also conduct various test regarding the vibration level of these motors according to the IS : 12075 specifications.
Avoid single phasing and over heating due to excess load on the motor
Some of the salient features of our range:
- Castings for body frame end shields, bearing shields etc., are made out of quality graded grey iron casting ensures Fairly long years of utility
- Pressure die-cast aluminium body for frame 63 to 180 L also available
- Terminal box 63 - 90 frame terminal box position on top side
- For other frames terminal box position will be right hand side
- the drive end terminal box on left hand side can be given on request
- Terminal box can be rotated in a step of 90° through 360° for desired direction of cable entries.
- All terminal boxes are designed for maximum space for ease of connection
- Motors shafts are EN 8 material.
- Motor shaft AISI 304 (non magnetic) 316, 431, 410 and other materials be supplied on request
- Shafts are having threaded center hole for locking of pulley / gear driving end
- Motors are supplied with keys duly fitted on the shaft.
- Motors are supplied with 'B' class insulation
- Insulation class 'F' and class 'H' can be given on request
- Standard motors are capable for service factor 1.1 at rated voltage and frequency / or continuous duty
- Rotors are of squirrel cage, aluminium diecast
- Dynamically balanced with a half key to keep the vibration levels very low
- Core materials is with low loss high grade silicon steel
- Windings are wound with Polyester enameled 'F' class wire
- Impregnated with thermo setting by varnishing oven.
- All motors are suitable to 415V+/- 10%, 50Hz +/- 5% & combined +/- 10% variations
- All motors can withstand momentary overload of 1.6 times of rated torque, for 15 seconds without stalling
- Motors are designed for continuous duty at an ambient temp 40°C
- Thermistors (PTC) can be provided on request
- Avoid single phasing and over heating due to excess load on the motor
- Cable gland suitable 3/4" to 1" with B.S. conduit threading
- All standard motors are having deep groove ball bearings
- Deep groove ball bearings are capable of taking axial loads in both the direction in addition to the radial loads at high speeds
- Bearings are double shielded and are adequately with lithium based high temp, (up to 120° C) grease
- No relubrication required
- Life of the bearing is normally 15000 to 25000 working hours depending upon operating conditions
- Oil seals are provided to ensure IP 55 protection
- Noise level of the motors are maintained as per specification IS : 12065
- Motors are tested for vibration level of normal class as per IS : 12075:
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