The Siemens 1FK7083-2AF71-1CH2 is a high-performance synchronous motor designed to deliver precise and dynamic motion control for a wide range of industrial applications. This motor boasts a power output of 3.3 kW and operates efficiently at a supply voltage of up to 600V. It features a rotatable power connector for flexible installation and an absolute encoder for accurate positioning and feedback.
With a rated speed of 3000 rpm and an optimum operating point that ensures maximum efficiency, this motor is an ideal choice for tasks requiring both speed and precision. The motor is equipped with a permanent-magnet brake, ensuring reliable holding torque when the motor is not in operation. The holding brake version is designed with a quick opening time of 200 ms and a closing time of 60 ms, providing swift response times for dynamic stopping and starting.
The Siemens 1FK7083-2AF71-1CH2 is built to withstand demanding industrial environments, featuring a robust design with a degree of protection rated at IP65 for the motor and IP67 for the DE flange. This ensures protection against dust ingress and water, making it suitable for use in harsh conditions. The motor's housing is finished in a standard anthracite colour, blending seamlessly into various machine designs.
Mechanically, the motor is characterised by a compact form factor, natural cooling, and a plain shaft extension. It also includes a Pt1000 temperature sensor for effective temperature monitoring, ensuring the motor operates within safe thermal limits. The encoder system integrated into the motor is an absolute encoder with a high resolution, providing precise multi-turn feedback for complex motion tasks.
Overall, the Siemens 1FK7083-2AF71-1CH2 synchronous motor is a reliable and efficient solution for manufacturers and engineers looking to enhance their automation systems with a motor that offers excellent performance, durability, and precision.