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Mitsubishi MDS Spindle Drives MDS-DH-SP-480

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MDS-DH-SP-480

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Mitsubishi's MDS-DH-SP-480 represents a robust spindle drive unit designed for efficiency. Operating within a control power voltage range of 380-440 volts AC at 50 Hz and 380-480 volts AC at 60 Hz, this drive ensures compatibility with various power systems.

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Technical specifications for MDS-DH-SP-480

ManufacturerMitsubishi
Product LineMDS Spindle Drives
Part NumberMDS-DH-SP-480
Weight40.00 lbs (18.14 kg)
Drive TypeSpindle drive unit
Control Power Voltage380–440 AC (50 Hz), 380–480 AC (60 Hz)
Control Power Frequency50/60 Hz
Control Power Rush Conductivity TimeMaximum 18 ms
Earth Leakage Current6 mA (Max. 15 mA)
Nominal Maximum Current (Peak)480 A
Output Voltage340 AC (Rated), 513–648 DC (Input)
Output Rated Current132 A
Control MethodSine Wave PWM Control
StructureIP20 (Overall) / IP00 (Terminal)
Heat Radiated at Continuous Rated Output1,720 W
Noise LevelLess than 55 dB
Cooling MethodForced Wind Cooling
BrakingRegenerative Braking
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Mitsubishi's MDS-DH-SP-480 spindle drive unit is specifically engineered for effective motor control in various applications. This unit operates at a control power voltage of 380-440 volts AC when using a 50 Hz frequency and 380-480 volts AC at a 60 Hz frequency. The maximum period for control power rush conductivity is 18 ms, making it suitable for precise applications.

The spindle drive can reach a peak current of 480 A and an output-rated current of 132 A, providing substantial power for demanding tasks. The output voltage is rated at 340 AC, while the input can range from 513 to 648 DC, ensuring it can adapt to different operational requirements.

The unit is designed with a Sine Wave PWM control method, which contributes to efficiently managing power within the system. For structural dimensions, it is classified under IP20 overall and IP00 for terminals, denoting its level of protection against solid foreign objects and moisture. Weighing in at 23 kg, this spindle drive maintains a manageable profile for installation purposes.

Under continuous rated output conditions, it radiates heat at a rate of 1,720 watts. Operational noise levels are maintained below 55 dB, ensuring a quieter working environment.

Pushed wind methods achieve cooling, allowing effective temperature regulation during extended use. Additionally, the unit features regenerative braking, enhancing energy efficiency and performance while minimizing wear on components. Overall, the MDS-DH-SP-480 is designed to provide reliable and effective control for spindle applications.