SIEMENS 6SE6440-2UD37-5FB1 Inverter

Operating Voltage:380-480 V 3 AC

Frequency Range:+10/-10% 47-63 Hz

Power Handling Capacity:Constant torque up to 75 kW, overload capacity of 150% for 60s and 200% for 3S

Torque Control:Square-law torque up to 90 kW

Size and Weight:Dimensions 850x 350x 320 (HxWxD), net weight 56 kg

Protection Class:IP20

Ambient Temperature Range:-10°C to +50°C without additional options

Phase Out Status:PM400: Phase out announced, standard product that can be returned within the returns guidelines/period

Product Group:9823

Product Class:A: Standard product

    The SIEMENS 6SE6440-2UD37-5FB1 Inverter is engineered for high-end industrial applications, offering unparalleled reliability and efficiency in variable frequency drive solutions. Its advanced control algorithms optimize energy consumption while maintaining precise speed control and torque management.

    Featuring an IP20 degree of protection, this inverter ensures robust operation in industrial environments. It is designed for ambient temperatures ranging from -10°C to +50°C, making it suitable for a wide variety of industrial settings without the need for additional options.

    With a size of 850x 350x 320 (HxWxD) and a net weight of 56 kg, the SIEMENS 6SE6440-2UD37-5FB1 is a compact yet powerful solution for modern industrial machinery. Its constant torque capacity up to 75 kW and overload capability of 150% for 60s and 200% for 3S ensures smooth operation under varying loads.

    For applications requiring higher torque control, the square-law torque capacity up to 90 kW provides precise force adjustment, ideal for heavy-duty machinery. The inverter’s robust construction and advanced features make it a preferred choice for industries seeking optimal performance and durability.

    Backed by comprehensive support and a phase-out status announcement, this product remains accessible within specified return guidelines, ensuring a seamless transition for customers planning upgrades or replacements. The SIEMENS 6SE6440-2UD37-5FB1 Inverter is not just a product; it’s a commitment to quality, reliability, and future-readiness in industrial automation.