Siemens 1FK7105-2AF71-1RB0 SIMOTICS S Motor - 8.2kW with Brake

The Siemens SIMOTICS S Synchronous Motor 1FK7105-2AF71-1RB0 is engineered for high-precision motion control applications. It delivers a nominal power of 8.2kW and operates at a nominal speed of 3000rpm, with a peak torque of 48Nm. This naturally cooled motor conforms to IMB 5 design (IM V1, IM V3) and features a flange 1 connection. Key components include a rotatable power connector, a 20-bit +12-bit multi-turn absolute encoder with Drive-CLiQ interface (AM20DQI), a shaft with a feather key (tolerance N), and an IP64 degree of protection. A notable feature is the integrated holding brake.

This motor is well-suited for applications requiring holding torque or safety stop functionality, such as vertical axis movements, positioning systems, and automated machinery in industries like manufacturing, automotive, and logistics. Its combination of power, precision, and safety features makes it a robust choice for complex automation tasks.

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