
Siemens 6SE6440-2UE31-8DA1
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The Siemens 6SE6440-2UE31-8DA1 MICROMASTER 440 is a robust industrial drive engineered for demanding applications in production environments. This frequency inverter operates without an integrated filter and is suitable for a wide voltage range of 3AC 500-600 V (+10/-10%), with a frequency input of 47-63 Hz. Designed for constant torque applications, it delivers a continuous power output of 18.5 kW, with the capability to handle overloads up to 150% for 60 seconds and 200% for 3 seconds. For squared torque requirements, the drive supports up to 22 kW. The unit’s dimensions are 520 x 275 x 245 mm (H x W x D), and it features IP20 protection, making it suitable for installation in clean control cabinets. The operating temperature range spans from -10°C to +50°C. Please note that this variant is supplied without an Advanced Operator Panel (AOP) or Basic Operator Panel (BOP). The Siemens 6SE6440-2UE31-8DA1 is a reliable solution for precise motor control in industrial settings.
- Wide input voltage range allows for flexible integration in various production setups.
- High overload capacity ensures stable performance during peak operational demands.
- Backed by Siemens quality and suitable for refurbishment with a standard 2-year warranty.