Siemens SIMOTICS S-1FK7 High Dynamic Servo Motor

Siemens SIMOTICS S-1FK7 High Dynamic Servo Motor About

The Siemens SIMOTICS S 1FK7086-4SF71-1EH0 is a high-dynamic three-phase permanent-magnet synchronous servo motor from the SIMOTICS S-1FK7 High Dynamic family. It is rated at 7.50 kW and operates at a nominal speed of 3,000 RPM, with a 38 Nm rated torque at 100 K. The motor uses forced ventilation and is designed for IM B5, IM V1 and IM V3 mounting with flange type 1. This configuration features an AM2048S/R absolute encoder, providing 2,048 signals/revolution and 4,096 revolutions multiturn, with an EnDat interface. It has a plain shaft with tolerance N, a holding brake, and IP64 protection. The power connector is rotatable for installation flexibility, and the motor includes a KTY temperature sensor. It is intended for demanding applications such as machine tools, CNC equipment, robotics, production machinery, printing, packaging and industrial automation, where high torque, dynamic response and accurate positioning are required.