Buy genuine Siemens 6SE6440-2UD38-8FA1 online for your automation system
The Siemens 6SE6440-2UD38-8FA1 is a premium Micromaster 440 AC drive designed for robust and reliable industrial motor control. Known for its high-performance constant torque output, this drive operates within a voltage range of 380-480V AC with a frequency range from 47 to 63 Hz. It delivers a heavy-duty output power of 90 kW and a normal duty power rating of 110 kW, equipped to handle demanding applications requiring efficient motor speed regulation and torque management. Its compact design features IP20 protection, suitable for use in factory control panels where environmental protection is necessary. The drive supports advanced control strategies that enhance process efficiency and ensure system stability. For engineers and automation professionals seeking reliable Siemens drives, the 6SE6440-2UD38-8FA1 offers a trustworthy and well-documented solution with extensive manufacturer support.
Key Features of Siemens 6SE6440-2UD38-8FA1
- Input voltage range: 380-480 V AC, 3-phase operation
- Heavy-duty output power: 90 kW; normal duty: 110 kW
- Constant torque power capability with overload capacity up to 136% for 57 seconds and 160% for 3 seconds
- Compact dimensions: approximately 1400 mm height, 326 mm width, and 356 mm depth
- IP20 degree of protection suitable for indoor industrial environments
- Supports control via standard digital and analog I/O interfaces
- High efficiency with a power factor (λ) of 0.95 and overall efficiency (η) of 0.97
- Weight approximately 116 kg, designed for easy integration into control cabinets
- Durable mechanical design compliant with industrial standards
Technical Specs of 6SE6440-2UD38-8FA1
Explore Siemens 6SE6440-2UD38-8FA1 specifications covering voltage, I/O, and communication to ensure system compatibility.
| Parameter |
Specification |
| Input Voltage |
380-480 V AC, 3-phase |
| Heavy Duty Output Power |
90 kW |
| Normal Duty Output Power |
110 kW |
| Overload Capacity |
136% - 57 s; 160% - 3 s |
| Protection Rating |
IP20 |
| Dimensions (H x W x D) |
1400 mm x 326 mm x 356 mm |
| Weight |
116 kg |
Applications / Use Case
This Siemens 6SE6440-2UD38-8FA1 is commonly used in industrial automation worldwide. It is ideal for process control and production line systems requiring precise speed and torque control of AC motors. Applications include packaging machinery, conveyor systems, machine automation, and factory control panels, where reliability and high overload capacity are critical. Its robustness and configurable inputs make it suitable for harsh industrial environments demanding consistent performance and efficient downtime management.
Price & Availability
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