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Mitsubishi MELSERVO HC HC-KFS73K

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HC-KFS73K

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The Mitsubishi HC-KFS73K servo motor is a powerful and efficient commonly used in different sectors; it improves industrial productivity and precision. The HC-KFS73K is a brushless motor; it improves the motor's dependability and makes it simpler to maintain. The motor is also equipped with an absolute encoder, allowing it to trace its position even when the power is off accurately. The motor uses an IP55 class protection against dust and water. It is rated for use in temperatures ranging from 0 to 40 degrees Celsius.

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Technical specifications for HC-KFS73K

ManufacturerMitsubishi
Product LineMELSERVO HC
Part NumberHC-KFS73K
Weight6.50 lbs (2.95 kg)
SeriesMELSERVO J2S
FunctionsAC brushless rotary servo motor
keyed shaftYes
CapacityLow inertia / small power capacity
Cooling MethodFan cooling
Supply voltage200V class
Rated current5.8 amps
Rated active power750W / 0.75kW
Rotational speed3000rpm; 4500rpm (maximum)
Torque2.4Nm nominal; Maximum 7.2Nm
Moment of inertia0.000151kg.m2 (1.51kg.cm2)
Mounting mode80x80mm flange mounting
Resolution17-bit (equivalent to 131072ppr) feedback

Mitsubishi Electric manufactures the HC-KFS73K AC brushless rotary servo motor with a small capacity and low inertia. This servo is part of the MELSERVO J2S series of high-performance motors utilized in industrial automation systems for precise motion and position control. The HC-KFS73K servo motor features an apparent capacity of 1.3 kVA and an output of 750 watts. The motor's rated torque is 2.4 Nm, representing the twisting force it can generate at its rated output. In addition, it can deliver a maximum torque of 7.2 Nm for required functions. Under normal operating conditions, the rated speed of the HC-KFS73K motor is 3000 revolutions per minute. It can reach a top speed of 4,500 revolutions per minute when operating at total capacity. It is appropriate for applications requiring high-speed and dynamic motion control due to these speed specifications. The HC-KFS73K servo motor has a keyway shaft type, meaning it has a shaft with a keyway groove for secure coupling with external equipment. As a speed and position detector, it is equipped with a 17-bit or 131072 pulse/rev-rated encoder, which provides high-resolution feedback for precise control and positioning. The HC-KFS73K motor features class B insulation and an IP55-rated self-cooling enclosure. Mitsubishi Electric's HC-KFS73K servo motor is a powerful, precise, low-inertia motor intended for demanding motion control applications. The motor can be mounted with an 80x80mm flange mounting configuration, and this servo motor is protected from dust and water by an IP55-rated case. It can work in a range of temperatures from 0 to 40 degrees Celsius.