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Mitsubishi MELSERVO HA HA-LFS12K14

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HA-LFS12K14

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The Mitsubishi HA-LFS12K14, part of the MELSERVO HA series, is designed as a high-performance servo motor. With a rated output of 12 kW, it operates efficiently within a voltage range of 200 to 220VAC in a three-phase configuration.

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Technical specifications for HA-LFS12K14

ManufacturerMitsubishi
Product LineMELSERVO HA
Part NumberHA-LFS12K14
Weight32.00 lbs (14.51 kg)
Rated Current61 A
Max. Current183 A
Speed/Position Detector17-bit encoder (Resolution per encoder/servo motor rotation: 131072 p/rev)
StructureTotally enclosed ventilated (Protection Level: IP44)
Ambient Temperature-0 to 40°C (32 to 104°F) (Non Freezing)
Storage Temperature-15 to 70°C (5 to 158°F) (Non Freezing)
AtmosphereIndoors (No direct sunlight); No corrosive gas, inflammable gas, oil mist, or dust
Voltage3-phase 200 to 220VAC
Frequency50/60 Hz
Elevation1000m (3280ft) or less above sea level
Rated Output12 kW
Rated Torque115 Nm nominal
Max. Torque344 Nm
Rated Rotational Speed1000 rpm
Maximum Rotational Speed1200 rpm
Moment of Inertia0.0295 kg.m² (295 kg.cm²)
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The Mitsubishi HA-LFS12K14 servo motor from the MELSERVO HA series is built for reliability and precision in motion control applications. This unit operates at a rated current of 61 A, with the capacity to handle a maximum current of 183 A. The core of its performance lies in its 17-bit encoder, providing excellent resolution with 131072 pulses for each full rotation. This ensures accurate speed and position detection.

Designed with a totally enclosed ventilated structure, it has a protection rating of IP44, safeguarding against contaminants. The servo can work effectively in indoor settings devoid of direct sunlight, avoiding environments with corrosive or flammable gases, oil mist, and dust.

Powering the motor typically requires a 3-phase voltage between 200 to 220VAC, while it operates across a frequency of either 50 or 60 Hz. It performs well at elevations up to 1000 meters (3280 feet) above sea level, making it suitable for various industrial conditions.

The rated output capacity of the motor is 12 kW, coupled with nominal torque at 115 Nm, and peak torque reaching 344 Nm. It rotates at a rated speed of 1000 rpm, with a maximum rotational speed of 1200 rpm. The moment of inertia is measured at 0.0295 kg.m² (or 295 kg.cm²), reflecting its design for dynamic response and efficient control.