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Mitsubishi MELSERVO HA HA-LF55K24

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HA-LF55K24

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The HA-LF55K24 model from Mitsubishi's MELSERVO HA series is a high-performance servo motor with a nominal output power of 55 kilowatts. Designed for efficiency, it can handle a power supply capacity of 87 volt-amperes and a maximum current of 358 amperes, ensuring robust operation in demanding applications.

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Technical specifications for HA-LF55K24

ManufacturerMitsubishi
Product TypeServo motor
Product LineMELSERVO HA
Part NumberHA-LF55K24
Weight32.00 lbs (14.51 kg)
Power Supply Capacity87 kilo-voltamperes
Current Rating143 Amperes
Maximum Current358 Amperes
Rated Output55 kilowatts
Power Rate At Continuous Rated Torque526 kilowatt per second
Torque Rating263 Newton-meter
Maximum Torque657 Newton-meter
Rotational Speed2,000 revolutions per minute (RPM)
Permissible Instantaneous Speed2,300 revolutions per minute (RPM)
Supply Voltage Class400 Volts AC
Protection ClassIP44
Ambient Operating Temperature0 to 40°C (in a non-condensing environment)
Storage Temperature-15 to 70°C (in a non-condensing environment)
Cooling MethodEquipped with a cooling fan

The Mitsubishi HA-LF55K24 is designed as a servo motor under the MELSERVO HA series. This unit is built with a supply voltage specification of 400 Volts AC. It operates efficiently at a power output of 55 kilowatts and is rated for a current of 143 amperes under normal conditions. It can support a maximum current of 358 amperes for more intensive applications. The motor provides a torque rating of 263 Newton meters, capable of handling peaks of up to 657 Newton meters for brief durations.

The HA-LF55K24 can maintain a rotational speed of 2,000 RPM and accelerate up to a permissible instantaneous speed of 2,300 RPM as required. It features an IP44 protection class, ensuring moderate resistance to dust and water ingress, thus allowing it to function in various non-condensing environments. The operational temperature range for this motor is between 0 and 40°C, while it can be safely stored in conditions ranging from -15 to 70°C.

The HA-LF55K24 includes an integrated cooling fan to manage thermal effects and ensure consistent performance. The power rate under continuous rated torque is 526 kilowatts per second, indicative of its operational resilience. This servo motor is suitable for high precision and reliability applications, making it a dependable choice in industrial settings.