1FK7043-4CK71-1BH2 SIEMENS Exclusive Synchronous Motor Original Brand New

1FK7043-4CK71-1BH2 SIEMENS Exclusive Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7-HD 1FK7043-4CK71-1BH2 is a high-precision, compact synchronous motor designed for advanced industrial applications. With a rated power of 1.3 kW and a nominal speed of 6000 rpm, this naturally cooled motor features a rotatable power connector and an absolute encoder with 24-bit single-turn resolution via DRIVE-CLiQ interface, ensuring accurate speed and position control. Its robust design includes a plain shaft with tolerance N and an integrated holding brake, offering reliable operation in demanding environments. The motor’s degree of protection is IP65 for general enclosure and IP67 at the drive end flange, making it suitable for harsh conditions.

Overview

The SIMOTICS S‑1FK7 motors series is engineered to meet the increasing performance requirements of modern machine generations. These compact permanent-magnet synchronous motors can be combined with SINAMICS S120/S220 drive systems to form highly functional, integrated solutions. Their design eliminates the need for external cooling, as heat is effectively dissipated through the motor surface. High overload capability allows for reliable operation even under challenging workloads. The motors’ modular nature enables adaptation with gearboxes and encoders to meet specific application needs.

Benefits

SIMOTICS S‑1FK7 motors provide a range of advantages for diverse applications. Compact models offer space-saving installation due to high power density and are suitable for universal use. High dynamic variants feature extremely fast response times thanks to a low rotor moment of inertia. High inertia motors provide robust closed-loop control for heavy or variable load moments. Additionally, the motors are designed to minimize commissioning efforts and simplify compensation for external disturbances.

Applications

These motors are widely used in machine tools, robotics and handling systems, woodworking, glass, ceramics, and stone machinery, packaging and plastics equipment, textile production, printing machines, and auxiliary axes. Their versatility and reliability make them ideal for any industrial automation system that demands precise performance and durability.

Product Code: 1FK7043-4CK71-1BH2

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