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Siemens 6SE6440-2UD21-1AA1 Micromaster 440 Drive

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The SIEMENS Micromaster 440 Drive 6SE6440-2UD21-1AA1 is a versatile Variable Frequency Drive designed for precise speed control in a wide range of industrial applications, including manufacturing, food processing, and material handling.

Model Type:Variable Frequency Drive

Manufacturer:SIEMENS

Model Number:6SE6440-2UD21-1AA1

Estimated Shipping Size (W x H x D):235.00 x 180.00 x 250.00 mm

Weight:3.3 kg

Input Voltage:3AC 380-480 V ±10%

Frequency Range:47-63 Hz

Torque Power:3 KW

Overload Capacity:150% for 60 seconds, 200% for 3 seconds

Protection Class:IP20

Ambient Temperature Range:-10 to +50 °C

    The SIEMENS MICROMASTER 440 6SE6440-2UD21-1AA1 is engineered with advanced control algorithms for superior performance, enabling precise speed adjustments in various industrial applications. Its compact design and robust construction ensure reliability in harsh environments.

    With a power rating of 3 KW and a high overload capacity, this drive is ideal for applications requiring consistent torque control and efficiency. It supports both constant and squared torque modes, catering to a wide range of mechanical requirements.

    Featuring a degree of protection IP20, it is suitable for use in non-hazardous areas where moderate dust and water splashes are present. This model is designed to withstand ambient temperatures ranging from -10 to +50 degrees Celsius, making it versatile for different industrial settings.

    Ease of installation and integration are further enhanced by its standard interface compatibility with various control systems. The SIEMENS MICROMASTER 440 6SE6440-2UD21-1AA1 is backed by comprehensive technical support and a global service network, ensuring hassle-free operation and maintenance.

    For applications demanding high accuracy, energy savings, and operational reliability, the SIEMENS MICROMASTER 440 6SE6440-2UD21-1AA1 Variable Frequency Drive offers an exceptional solution. It’s an ideal choice for modernizing existing machinery or enhancing the performance of new installations.

SIEMENS 6SE6440-2UD21-1AA1 Micromaster 440 Drive




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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