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6ES6440-2UD27-5CA1

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Overview of Siemens 6SE6440-2UD27-5CA1

Shop genuine Siemens 6SE6440-2UD27-5CA1 online today for your automation system. The Siemens 6SE6440-2UD27-5CA1 is a high-performance MICROMASTER 440 frequency inverter designed for demanding industrial environments. With a constant torque output of 7.5 kW and a square-law torque rating of 11 kW, this drive delivers reliable motor control for a wide range of applications. Featuring advanced sensorless vector control, integrated braking, and modular communication options, the 6SE6440-2UD27-5CA1 is ideal for heavy-duty machinery, pumps, compressors, and conveyor systems. Its robust build and Siemens engineering ensure long-term durability and precise operation in harsh conditions. Whether you're upgrading your automation setup or replacing a legacy drive, this model offers the power and flexibility needed for modern industrial processes.

Key Features of Siemens 6SE6440-2UD27-5CA1

  • High power output: 7.5 kW constant torque, 11 kW square-law torque
  • Advanced sensorless vector control for precise speed and torque regulation
  • Integrated braking chopper for deceleration-intensive applications
  • Modular design supports optional PROFIBUS, CANopen, and other fieldbus modules
  • Overload capacity: 150% for 60 seconds, 200% for 3 seconds
  • Wide input voltage range: 3AC 380–480 V ±10%
  • Operating temperature: -10°C to +50°C
  • Complies with CE, UL, cULus, and RoHS standards

Technical Specs of 6SE6440-2UD27-5CA1

Explore Siemens 6SE6440-2UD27-5CA1 technical data for detailed parameters covering voltage, I/O, and communication before installation.

Parameter Value
Model 6SE6440-2UD27-5CA1
Series MICROMASTER 440
Input Voltage 3AC 380–480 V ±10%
Output Power 7.5 kW (constant torque), 11 kW (square-law)
Output Frequency 0–650 Hz
Operating Temp -10°C to +50°C
Efficiency 96%
Power Factor 0.95

Applications / Use Case

This Siemens 6SE6440-2UD27-5CA1 is commonly used in industrial automation worldwide. It excels in applications such as heavy-duty conveyor systems, pumps, compressors, blowers, crushing and milling systems, and high-inertia loads. Its advanced control and modular integration make it a preferred choice for factory control panels, production line systems, and motion control setups. Whether you need precise motor control for a packaging line or reliable operation in a processing plant, this drive delivers consistent performance and scalability for diverse industrial needs.

Price & Availability

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Related Resources

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6ES6440-2UD27-5CA1

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Does it come with a warranty?

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