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Mitsubishi MELSERVO HA HA-LFA701M4B

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HA-LFA701M4B

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The HA-LFA701M4B is a servo motor offered by Mitsubishi within the MELSERVO HA series. This low-inertia motor operates at a supply voltage of 400 volts AC and is equipped with a built-in electromagnetic brake for effective control.

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Technical specifications for HA-LFA701M4B

ManufacturerMitsubishi
Product TypeServo motor
Product LineMELSERVO HA
Part NumberHA-LFA701M4B
Weight32.00 lbs (14.51 kg)
Motor TypeLow-inertia and medium power motor
Supply Voltage Class400 Volts AC
Brake TypeBuilt-in electromagnetic brake
Shaft ShapeStraight shaft (standard)
Ambient Operating Temperature0 to 40°C (in a non-condensing environment)
Input Phase Type3-phase input
Rated Output7 kilowatt
Protection ClassIP65
Storage Temperature-15 to 70°C (in a non-condensing environment)
Speed Rating1,500 revolutions per minute (RPM)
General ApplicationThis motor is generally used in large conveyor machines, injection molding machines, and semiconductor manufacturing tools.
Encoder Resolution131,072 pulses per revolution
Maximum Speed2,000 revolutions per minute (RPM)
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The Mitsubishi HA-LFA701M4B servo motor plays a crucial role in precision-driven applications. This unit belongs to the MELSERVO HA series and is classified as a low-inertia, medium-power motor. It operates at a supply voltage of 400 volts AC. A notable feature is its built-in electromagnetic brake, which provides added control and safety during operation. The motor is designed with a standard straight shaft shape and operates using a 3-phase input type.

Temperature tolerance is essential for reliable performance. The HA-LFA701M4B runs comfortably in environments ranging from 0 to 40°C, given that conditions are non-condensing. Storage conditions are well accommodated, with a range of -15 to 70°C. This motor boasts a rated output of 7 kilowatts and achieves a top speed of 2,000 revolutions per minute (RPM) while maintaining a standard speed rating of 1,500 RPM.

In industrial applications, the HA-LFA701M4B is particularly suited for large conveyor systems, injection molding machines, and semiconductor manufacturing tools, showcasing its versatility. This model's encoder resolution reaches an impressive 131,072 pulses per revolution, enhancing its accuracy and responsiveness. Furthermore, it has an IP65 protection rating, indicating robust sealing against dust and water ingress, suitable for demanding operational environments.