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Mitsubishi MELSERVO HC HC-SFS702K

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HC-SFS702K

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The Mitsubishi HC-SFS702K servo motor is a high-resolution unit designed for middle inertia and capacity applications. This product operates with a nominal current of 35 A and a peak current of 105 A, providing reliable performance in demanding contexts.

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Technical specifications for HC-SFS702K

ManufacturerMitsubishi
Product LineMELSERVO HC
Part NumberHC-SFS702K
Weight20.00 lbs (9.07 kg)
Type of ProductMiddle inertia, middle capacity, high resolution servo motor
Nominal Current Draw35 A
Design and Cooling TypeTotally enclosed, self-cooling with IP65 rating
Electromagnetic BrakingNone
Included ComponentsOil seal
Shaft ConfigurationEquipped with a keyway (Keyless)
Peak Current Draw105 A
Momentary Speed Limit2300 r/min
Rated Torque for Continuous Operation33.4 N·m
Recommended Load Inertia Ratio to Motor Inertia15 times or less
Position/Speed Detection MechanismEncoder (131072 pulses/rev)
Moment of Inertia160 x 10⁻⁴ kg·m²
Power Rating During Steady Operation69.7 kW/s
Maximum Torque Capacity100.0 N·m

The Mitsubishi HC-SFS702K servo motor is engineered for high precision within various industrial applications. This model is characterized by its middle inertia and capacity, making it ideal for a range of tasks. Weighing in at 32 kg, the motor has an enclosure that is totally sealed and self-cooling, achieving an IP65 rating for protection against dust and water. Notably, this unit operates with a nominal current draw of 35 A, with a peak capacity that can reach up to 105 A under demanding conditions.

The rated torque for continuous operation is 33.4 N·m, while its maximum torque capacity peaks at 100.0 N·m. This ensures that the HC-SFS702K can handle significant loads while maintaining efficiency. The moment of inertia for this motor is specified as 160 x 10⁻⁴ kg·m², allowing it to work optimally with load inertia ratios of 15.0 or lower. The motor can operate at a momentary speed limit of 2300 revolutions per minute.

In terms of motion control, the HC-SFS702K utilizes an encoder with a high resolution of 131072 pulses per revolution. This feature enables accurate position and speed feedback, which is essential for fine-tuning motor performance. The shaft is configured with a keyway, maintaining flexibility in installation options. However, this model does not include electromagnetic braking, streamlining its design. The presence of an oil seal enhances durability, making the HC-SFS702K a reliable choice for various automation tasks.