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Mitsubishi MDS Servo Drives MDS-C1-SPM-185

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MDS-C1-SPM-185

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Mitsubishi's part number MDS-C1-SPM-185 is a powerful 1-axis spindle drive assembly designed for precision applications. This unit delivers a nominal power output of 18.5 kW and operates with an output voltage of 155 V AC.

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Technical specifications for MDS-C1-SPM-185

ManufacturerMitsubishi
Product LineMDS Servo Drives
Part NumberMDS-C1-SPM-185
Weight12.94 lbs (5.87 kg)
Unit Type1-axis spindle drive assembly
Nominal Power Output18.5 kW
Output Voltage Rating155 V AC
Output Current Rating63.0 A
Input Voltage Range270 to 311 V DC
Input Current Rating76.0 A
Control Power Voltage Range200 to 230 V AC
Control Power Frequency50/60 Hz
Maximum Leakage Current15 mA
Control TechniqueSine wave PWM / Current control methods
Braking TypeRegenerative braking
Analog Output Channels0 to +10 V, 2 channels (for adjustments)
Protection RatingIP20 (excluding terminal block)
Cooling MethodForced air cooling with fins
Power Dissipation at Rated Load342 W
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The Mitsubishi MDS-C1-SPM-185 is engineered as a 1-axis spindle drive assembly intended for robust and precise control in servo applications. With a nominal power output set at 18.5 kW, this unit effectively manages substantial operational demands with an output voltage of 155 V AC. The output current capacity stands at 63.0 A.

Input compatibility ranges from 270 to 311 V DC, allowing adaptable integration into various configurations, while the unit pulls an input current of up to 76.0 A. The control power operates within the 200 to 230 V AC range at frequencies of either 50 or 60 Hz, enhancing its versatility in diverse environments.

Leakage current is limited to a maximum of 15 mA, ensuring safe operation. The MDS-C1-SPM-185 employs sophisticated control techniques including sine wave PWM, along with current control methods to maintain optimal performance. Regenerative braking is incorporated, allowing energy recovery and enhanced efficiency during operation.

Additionally, the drive features two analog output channels, accommodating adjustments within a range of 0 to +10 V for precise control feedback. Protection for the unit is classified at IP20, where care should be taken around the terminal block. For cooling requirements, the drive utilizes a forced air cooling method complemented by fins, facilitating heat dissipation in high-load scenarios. This device generates a power dissipation of 342 W at rated load, ensuring reliable functionality even in demanding settings.