Delta's new product, brushless DC Motor and Drive (IBLM), is a kind of 3-phase induction synchronous motor of permanent magnets with brushless structure. It is compact size and light weight. By adopting electronic commutator, it makes lower mechanical/electrical noise and no high temperature and dust caused by friction. In addition, it won't produce rotor loss due to low inertia of rotor and high-speed operation. Therefore, it saves energy during heavy-load operation and is higher performance than traditional motor. For the IBLM with new technology, it has high-torque output at low speed and self-protection for over-heat, over-current, phase loss and leakage current.
Specifications
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Power range:250-750W
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Speed of rotation:150-1750rpm/min
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Square-wave PWM control mode, feedback signal of Hall sensor
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Easy maintenance
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Low noise and electromagnetic interference
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Constant output torque for easy control
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Its high efficiency is greater than the induction motor
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Integrated driver with digital I/O and RS-485 communication
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Over-current/over-voltage/over-load protections
Applications
IBLM-A1¡G
Hall sensor, 220V single phase 1/3HP for indoor dryer
IBLM-A2¡G
Sensorless, 220V single phase 1/2HP for indoor HVAC
IBLM-A3¡G
Sensorless, 220V single phase 1/3HP,1/2HP,3/4HP,1HP for indoor HVAC (forced cooling)
IBLM-A5¡G
Sensorless, 220V single phase 1/3hp, outdoor HVAC (forced cooling)
