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Mitsubishi MELSERVO HC HC703BS-E51

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HC703BS-E51

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The HC703BS-E51 from Mitsubishi's MELSERVO HC series is a servo motor featuring robust specifications for demanding applications. It delivers an output power of 7 kilowatts with a nominal rated torque of 22.3 Newton-meters and achieves a stall torque of 49 Newton-meters.

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Technical specifications for HC703BS-E51

ManufacturerMitsubishi
Product LineMELSERVO HC
Part NumberHC703BS-E51
Nominal Rated Torque22.3 Newton-meters
Rated Current30.5 Amps
Stall Torque49 Newton-meters
Output Power7 kilowatts
Rotational Speed3,000 RPM
Positioning Resolution1,000,000 Pulses Per Revolution
Operating Altitude3,280 Feet or Less Above Sea Level
Brake TypeElectromagnetic Brake
Maximum Torque105 Newton-meters
Stall Current66.7 Amps
Maximum Speed3,000 RPM
Insulation ClassClass F
Enclosure RatingIP65, IP67
Operating Temperature0 to 40 degrees Celsius (Non-Freezing)
Storage Temperature-15 to 70 degrees Celsius (Non-Freezing)
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Mitsubishi's HC703BS-E51 servo motor, part of the MELSERVO HC line, effectively combines power and precision. This unit boasts an output power of 7 kilowatts while delivering robust performance through its rated torque of 22.3 Newton meters. Under stall conditions, it can withstand a torque of up to 49 Newton meters, and the maximum torque peaks at 105 Newton meters, allowing operation under challenging loads.

The rated current of this motor is 30.5 Amps, with a stall current noted at 66.7 Amps, indicating the electrical demands under various conditions. With a rotational speed reaching 3,000 RPM, the HC703BS-E51 ensures efficient motion control. It features a noteworthy positioning resolution of 1,000,000 pulses per revolution, allowing for high precision in robotics and CNC machinery applications.

Designed for reliability, the motor operates within a non-freezing temperature range of 0 to 40 degrees Celsius and can be stored at temperatures between -15 and 70 degrees Celsius. Its construction includes an electromagnetic brake rated at IP65 and IP67 for enclosure protection, ensuring it remains functional in diverse environments. The HC703BS-E51 is optimized for use at operating altitudes of 3,280 feet or less above sea level, making it suitable for various industrial applications.