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Mitsubishi MELSERVO HC HC-RFS353

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HC-RFS353

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The HC-RFS353 model from Mitsubishi’s MELSERVO HC series delivers effective performance in a compact design. Rated at 3.5 kilowatts, this motor reaches a maximum speed of 3,000 RPM, making it suitable for various applications demanding mid-capacity solutions.

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Technical specifications for HC-RFS353

ManufacturerMitsubishi
Product LineMELSERVO HC
Part NumberHC-RFS353
Weight26.75 lbs (12.13 kg)
Oil SealSupported
InertiaUltra Low Inertia
CapacityMiddle Capacity
Rated Speed3,000 RPM
Rated Output3.5 kilowatts
Enclosure RatingIP65
Current Rating23 Amps
Maximum Current58 Amps
Encoder Resolution131072 Pulses Per Revolution
Encoder TypeAbsolute Position/Incremental Detection System Encoder
Shaft TypeStraight Shaft (Standard)
Rated Torque11.1 N-m
Braking UnitNone
Maximum Torque27.9 N-m

The Mitsubishi HC-RFS353 is a servo motor designed for robust industrial applications within the MELSERVO HC category. It is characterized by its ultra-low inertia, which allows for quick acceleration and fast response times in operation. Rated at 3.5 kilowatts of output, it performs efficiently up to a speed of 3,000 RPM. This motor is particularly well-suited for mid-capacity applications.

The enclosure is rated IP65, providing significant protection against dust and moisture intrusion and enhancing the motor’s durability in challenging environments. The unit operates with a current rating of 23 Amps, and it can handle a maximum current of 58 Amps, enabling it to manage varying loads effectively.

The HC-RFS353 incorporates an advanced encoder with an absolute position/incremental detection system, offering an impressive resolution of 131072 pulses per revolution. This feature is critical for applications that require precise motion control. Torque output includes a rated torque of 11.1 N-m, with the capability of a maximum torque of 27.9 N-m.

Additionally, it supports an oil seal, aiding in the prevention of contaminants, though it lacks a braking unit, which may be a consideration for specific applications. Its standard straight shaft design simplifies integration into existing systems, ensuring compatibility and ease of use.