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Siemens 6SE6440-2UD31-1CA

SKU: 6SE6440-2UD31-1CA1
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$1,500.00
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Siemens 6SE6440-2UD31-1CA1 | MICROMASTER 440 Variable Frequency Drive

Overview

The Siemens 6SE6440-2UD31-1CA1 is a MICROMASTER 440 variable frequency drive (VFD) designed for demanding motor control applications. It delivers 5.5 kW (7.5 HP) of output power, operates with a 3-phase 400V input, and offers advanced vector control, PID, and brake chopper functionality — ideal for dynamic loads and high-precision operations.


Key Features

  • Output Power: 5.5 kW (7.5 HP)

  • Input Voltage: 3-phase 380–480V AC ±10%

  • Output Frequency Range: 0–650 Hz

  • Control Type: V/f, Sensorless Vector, Vector Control

  • Integrated Features:

    • Brake chopper

    • PID controller

    • Flying restart

    • Slip compensation

  • Digital & Analog I/Os:

    • 6 digital inputs

    • 2 analog inputs

    • 3 digital outputs

    • 1 analog output

  • Communication: Optional PROFIBUS, CANopen, DeviceNet via module

  • Cooling: Internal fan

  • Protection: IP20 (unfiltered)

  • Display Panel: Optional BOP (Basic Operator Panel) or AOP (Advanced Operator Panel)


Technical Specifications

  • Catalog Number: 6SE6440-2UD31-1CA1

  • Rated Output Current: 12.5 A

  • Overload Capability:

    • 150% for 60 seconds (High Overload - HO mode)

  • Ambient Temperature: -10°C to +50°C

  • Mounting: Wall or panel mount

  • Dimensions (H x W x D): Approx. 275 mm x 140 mm x 195 mm

  • Weight: Approx. 6.5 kg

  • Standards Compliance: CE, UL, cUL, RoHS

  • Product Lifecycle: Active but may be considered legacy for new designs


Applications

  • Conveyor Systems

  • Pumps and Fans

  • Compressors

  • Textile and Packaging Machines

  • Material Handling Equipment

  • Centrifugal and Dynamic Load Applications


Why Choose the 6SE6440-2UD31-1CA1?

  • High-Performance Control: Vector and PID control for demanding applications

  • Flexible Integration: Expandable communication and operator panel options

  • Built-In Brake Chopper: Ideal for high-inertia loads and rapid deceleration

  • Industrial Reliability: Designed for harsh industrial environments

  • Proven MICROMASTER Series: Trusted Siemens quality and performance


Order Now

Available for worldwide shipping.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Siemens 6SE6440-2UD31-1CA1 | MICROMASTER 440 Variable Frequency Drive

Overview

The Siemens 6SE6440-2UD31-1CA1 is a MICROMASTER 440 variable frequency drive (VFD) designed for demanding motor control applications. It delivers 5.5 kW (7.5 HP) of output power, operates with a 3-phase 400V input, and offers advanced vector control, PID, and brake chopper functionality — ideal for dynamic loads and high-precision operations.


Key Features

  • Output Power: 5.5 kW (7.5 HP)

  • Input Voltage: 3-phase 380–480V AC ±10%

  • Output Frequency Range: 0–650 Hz

  • Control Type: V/f, Sensorless Vector, Vector Control

  • Integrated Features:

    • Brake chopper

    • PID controller

    • Flying restart

    • Slip compensation

  • Digital & Analog I/Os:

    • 6 digital inputs

    • 2 analog inputs

    • 3 digital outputs

    • 1 analog output

  • Communication: Optional PROFIBUS, CANopen, DeviceNet via module

  • Cooling: Internal fan

  • Protection: IP20 (unfiltered)

  • Display Panel: Optional BOP (Basic Operator Panel) or AOP (Advanced Operator Panel)


Technical Specifications

  • Catalog Number: 6SE6440-2UD31-1CA1

  • Rated Output Current: 12.5 A

  • Overload Capability:

    • 150% for 60 seconds (High Overload - HO mode)

  • Ambient Temperature: -10°C to +50°C

  • Mounting: Wall or panel mount

  • Dimensions (H x W x D): Approx. 275 mm x 140 mm x 195 mm

  • Weight: Approx. 6.5 kg

  • Standards Compliance: CE, UL, cUL, RoHS

  • Product Lifecycle: Active but may be considered legacy for new designs


Applications

  • Conveyor Systems

  • Pumps and Fans

  • Compressors

  • Textile and Packaging Machines

  • Material Handling Equipment

  • Centrifugal and Dynamic Load Applications


Why Choose the 6SE6440-2UD31-1CA1?

  • High-Performance Control: Vector and PID control for demanding applications

  • Flexible Integration: Expandable communication and operator panel options

  • Built-In Brake Chopper: Ideal for high-inertia loads and rapid deceleration

  • Industrial Reliability: Designed for harsh industrial environments

  • Proven MICROMASTER Series: Trusted Siemens quality and performance


Order Now

Available for worldwide shipping.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Siemens 6SE6440-2UD31-1CA

Siemens 6SE6440-2UD31-1CA

$1,500.00
Add to wishlist
Siemens 6SE6440-2UD31-1CA

Siemens 6SE6440-2UD31-1CA

Your Price:
$1,500.00
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