About 3 Phase Induction Motor
3 Phase Induction Motor
3 Phase Induction Motors are well known for their self starting mechanism. Brushless design of these motors prevents generation of electric spark which is necessary to maintain safe working environment. Robust in construction, these cost effective induction motors can be maintained easily. Speed of this range of motors can be regulated easily. 3 Phase Induction Motors can endure overload condition and their starting torque is excellent. These low maintenance motors are mechanically strong and stable. Prolonged service life and low power consumption are the two main reasons why this 3 phase motor has gained immense popularity in different industries.
Electrical Features.
- Standard Operating Conditions
- Supply Conditions (Voltage & Conditions)
- Voltage: 415 V + 10 %
- Frequency: 50 Hz + 5 %
- Combined Variation: + 10 %
- (Absolute variation with max frequency variation 5 %)
CE Mark
All motors have CE Mark on the nameplate
Reliable and Efficient Motor DesignThis induction motor boasts a robust structure with Class F insulation and an efficient IE2 rating, specifically tailored for long-lasting and low-maintenance operation. The 112M frame size ensures compatibility with a range of industrial setups, offering compactness without sacrificing performance or durability.
Optimal Protection in Challenging ConditionsEngineered with a TEFC enclosure and IP55 protection, the motor can withstand dusty or damp environments, reducing the risk of damage. The sealed, drip-proof design extends operational lifespan, while the fan cooling system maintains consistent internal temperatures for reliable performance.
Versatile and Easy InstallationThanks to its foot-mounted (B3) base and dual-direction rotation, this motor can be seamlessly integrated into various applications. Its manageable size and weight, combined with a standard shaft and high ambient temperature tolerance, make it a suitable choice for new installations or equipment upgrades in India.
FAQs of 3 Phase Induction Motor:
Q: How does the totally enclosed fan cooled (TEFC) feature benefit the 3 Phase Induction Motor?
A: The TEFC enclosure provides superior protection against dust, moisture, and contaminants by completely sealing the motor and using an external fan to maintain cooling. This enhances the motors longevity and reliability, particularly in harsh industrial environments.
Q: What types of industrial applications can this motor be used for?
A: This 3 Phase Induction Motor is ideal for general purpose and industrial applications such as compressors, pumps, conveyors, machine tools, and fansthanks to its robust construction, high efficiency, and continuous S1 duty cycle.
Q: When is it necessary to use a motor with an IE2 efficiency rating?
A: IE2 (High Efficiency) motors are recommended when energy savings, reduced operating costs, and meeting regulatory standards are essential, especially for equipment in continuous operation or where energy efficiency mandates are enforced.
Q: Where can this motor be installed concerning altitude and environment?
A: This motor is designed to operate reliably at altitudes up to 1000 meters above sea level and can withstand ambient temperatures from -15C to 45C, making it suitable for most industrial settings in India.
Q: What is the process for starting this induction motor?
A: This motor is designed for direct-on-line (DOL) starting, which simplifies installation and wiringsimply connect the motor directly to the three-phase power supply at 415 V, ensuring the correct overload protection is in place.
Q: How can the direction of rotation be changed?
A: To reverse the direction of rotation, swap any two of the three-phase supply wires connected to the motor terminals. This allows flexible integration into applications requiring both clockwise and counterclockwise motion.
Q: What are the main benefits of the ball bearing system used in this motor?
A: The ball bearing system enables smooth, low-noise operation (<70 dB) and reduces maintenance requirements. It also improves the motors efficiency and durability, ensuring reliable performance under continuous stress.