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Mitsubishi MDS Spindle Drives MDS-CH-SP-450

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MDS-CH-SP-450

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The Mitsubishi MDS-CH-SP-450 spindle drive delivers a continuous output of 37 kW. It is designed to handle an output current of 87 A and operates effectively under control power voltages ranging from 380 to 440 VAC (50Hz) or 380 to 480 VAC (60Hz).

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Technical specifications for MDS-CH-SP-450

ManufacturerMitsubishi
Product LineMDS Spindle Drives
Part NumberMDS-CH-SP-450
Drive TypeSpindle Drive
Continuous Rated Output37 kW
Output Rated Current87 A
Control Power Voltage380-440 VAC (50Hz) / 380-480 VAC (60Hz)
Earth Leakage Current6 mA (up to 15 mA maximum)
Control MethodPulse Width Modulation (PWM) with sine wave
BrakingRegenerative braking through power supply
StructureOpen frame with IP00 protection
Cooling MethodAir-forced cooling mechanism
Maximum Heating Value1300 W
Noise LevelBelow 55 decibels
Input Voltage380-440 VAC (50Hz) / 380-480 VAC (60Hz)
Input Rated Current99 A
FrequencyOperates at 50 or 60 Hertz
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Mitsubishi's MDS-CH-SP-450 is an efficient spindle drive tailored for high-performance applications. It supports a continuous rated output of 37 kW and an output current of 87 A, facilitating a wide range of operational needs. The spindle drive can utilize control power voltages of 380-440 VAC for 50 Hz or 380-480 VAC for 60 Hz, ensuring compatibility with various electrical systems. Regenerative braking enhances energy efficiency by allowing power supply recuperation during deceleration.

Control of this spindle drive is achieved through Pulse Width Modulation (PWM), utilizing a sine wave for improved performance. The structure is designed as an open frame without protective housing (IP00), providing easy access for maintenance while facilitating adequate airflow. The integrated air-forced cooling mechanism helps maintain optimal operating conditions, improving reliability.

In terms of electrical ratings, the input voltage matches the control power voltage range, and the device operates with an input-rated current of 99 A. Earth leakage current is specified at 6 mA, with a maximum allowable limit of 15 mA for safety. The maximum heating value can reach 1300 W, and the noise produced by the drive stays below 55 decibels, which contributes to a quieter operational environment. The device can seamlessly switch between 50 Hz and 60 Hz frequencies, making the MDS-CH-SP-450 spindle drive a versatile option for diverse industrial applications.