Siemens MICROMASTER 440 37kW Variable Frequency Drive
Siemens MICROMASTER 440 37kW Variable Frequency Drive (VFD).
The Siemens 6SE6440-2UE33-7EA1 is a MICROMASTER 440 variable frequency drive (VFD) rated for 37 kW of power. It operates on a 500-600V, 3-phase AC input with a frequency range of 47-63 Hz. This model is designed for constant torque applications and features 150% overload capability for 60 seconds, or 200% for 3 seconds. The unit has a degree of protection of IP20 and an ambient operating temperature range of -10 to +50 °C. It is supplied without an AOP/BOP (Advanced/Basic Operator Panel).
This VFD is ideal for controlling motor speed in a wide variety of industrial applications, including pumps, fans, conveyors, and machine tools. Its robust constant torque capability and overload protection make it suitable for demanding applications where precise speed control and high starting torque are required.
Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 6SE6440-2UE33-7EA1 MICROMASTER 440. We provide access to reliable, cost-effective solutions for your automation needs, helping you minimize downtime and maximize efficiency.
| Model | MICROMASTER 440 |
| Part Number | 6SE6440-2UE33-7EA1 |
| Power Rating | 37 kW |
| Input Voltage | 500-600V 3AC |
| Input Frequency | 47-63 Hz |
| Torque Type | Constant Torque |
| Overload | 150% (60s), 200% (3s) |
| Dimensions (HxWxD) | 650x275x245 mm |
| Protection Rating | IP20 |
| Ambient Temp | -10 to +50 °C |
| Operator Panel | Without AOP/BOP |