INNOVATION IN E-MOTION
EC-Motor technology for high efficiency electromechanical energy conversion to make our world more green & sustainable.
WHAT IS AN EC-MOTOR ?
EC-Motors are electronically commutated motors also called permanent magnet brushless DC motors (BLDC). Unlike traditional DC motor which uses carbon brush for commutation, an EC-Motor uses complex electronics with intelligent control algorithm for commutation. As there is no carbon brush there will not be any wear & tear. With intelligent electronics control algorithm most of electrical power is converted into useful work, minimising unwanted parasitic effects like temperature rise and noise. This makes EC-Motor much more reliable & efficient for long operating life.
RELIABLE OPERATION
EC-Motors are very reliable option and ranks No.1 in the present scenario of e-motion technologies available. The components used in construction of an EC-Motor are service-free & friction-less. When it comes to the precision of motion control EC-Motors are next to nothing. Especially for Direct-drive (Gearless) low speed, high torque applications. They can be used in a wide range of applications which requires precision , dynamics & smooth motion. Like a power source for robots, which will require very careful control of force, or in an electric car, which requires high efficiency and dynamics or even in typical home appliances which requires sophistication like low-noise and low-heat.
ENERGY EFFICIECNY
The energy efficiency of EC-motors are extremely higher than traditional motors, thanks to the Field-oriented control and space-vector modulation techniques. Unlike an Induction motor which has moderate level of energy efficiency only at specific operating points, an EC-Motor has higher energy efficiency throughout its operating range of speed & torque even at very low speed & high torque operating points. In EC-Motors, high strength permanent magnets are used to create rotor flux instead of coils that are used in a traditional motors which eliminates energy loss in the form of heat due to rotor coils. EC-Motors are the best trade-off for a low carbon footprint.
LONG SERVICE LIFE
Service life of EC-Motors are much higher than traditional Induction and brushed-DC motor. As there is no friction between moving parts and the bearings used are completely sealed there is no need for maintenance and service throughout it's service life. The temperature rise in coils is one of the important parameter that can cause early failure through insulation breakdown in traditional motors.
But in Aatrel EC-Motors temperature rise in coils and electronics are very well controlled to operate within the rated specification of insulation material. This gives Aatrel EC-Motors the endurance for longer run.
QUITE & LIGHT
Noise, vibration & weight of EC-motors are much lower compared to traditional brushed-DC motors and Induction motors. Having said that, not all EC-Motors are made same as that of Aatrel EC-Motors. Engineers at Aatrel with our wide knowledge in motion physics, craft & tune our motor design to eliminate unwanted harmonics that contribute to noise and vibration in the machine. With our perfectly made electromagnetic, mechanical and electronic design, Aatrel EC-Motors are much lighter than traditional motors. Aatrel EC-Motors are the preferable option for premium applications which requires the luxury of less weight & quite operation.
OUR EXPERTISE IN RESEARCH & DEVELOPMENT OF EC MOTORS
Our strength is our expertise in research and development of EC-Motor technology. Aatrel motors are designed for perfection. Detailed electromagnetic, mechanical, electronics and thermal design works are carried out to optimise our motor for perfect performance, reliability and endurance.
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OUR COMPETITIVE ADVANTAGE |
With our research & development expertise in the EC-Motor technology we offer a comprehensive selection of high performance EC-motors to meet or exceed the market requirements . Our design quality is always ahead of typical market standards. This capability allows us to be unique in what we do.
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ONGOING RESEARCH IN NEXT GENERATION ELECTRIC MOTORS. |
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PIONEERS IN e-MOTION TECHNOLOGY
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To cater the growing demand for premium quality, high efficiency EC-Motors in various applications around the global, we are constantly working and keep expanding our knowledge base on the research of EC-Motor / Brushless Permanent Magnet Synchronous Motor technology. Our innovative motors are scalable and can be used in a wider range of applications like aerospace, defence, automotive, industrial, robotics, elevators, white goods, renewable energy and more.