1FT5073-0AF71-1

The Siemens 1FT5073-0AF71-1 AC feed-drive motor is engineered for performance and accuracy within the 1FT5 series. Designed in a compact frame size 07, this motor boasts a short design (L=3), making it suitable for a range of applications where space is limited. Weighing in at 10.5 kg, it is lightweight yet robust enough to withstand various operating conditions. This motor utilizes natural cooling methods, providing effective heat dissipation without the need for external cooling systems.

Operating at a maximum speed of 3000 RPM, the motor delivers a torque output of 7.2 Nm, which allows it to handle diverse tasks efficiently. The rated current is 7.2 A, and it connects to a DC link of 600 V, ensuring compatibility with various drive systems. Enhancing its reliability, the device meets IP 64 protection standards, safeguarding it against dust and water ingress.

Furthermore, the unit is equipped with both a tachogenerator and a shaft encoder, which contribute to precise speed and position control. This setup is particularly useful in applications requiring high accuracy and responsiveness. The mounting configuration is designed as IM B5, but it is also adaptable to fit V1 and V3 layouts, adding to its versatility. Thermal properties of the unit include a thermal time constant of 100 K, ensuring efficient operation even in varying thermal conditions. Finally, it features separate connectors for power and signal ports, simplifying installation and improving connectivity.