1FK7042-2AK71-1CB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1CB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AK71-1CB2 is a premium-quality compact servo motor engineered for high precision and reliability in modern industrial environments. With a rated power of 0.94 kW and a rated torque of 3 Nm at 6000 rpm, this naturally cooled motor ensures excellent performance and consistent torque delivery across a wide range of operating conditions. The model features a robust design with an IP65 degree of protection and an IP67 flange, guaranteeing optimal durability even in demanding applications. The integrated 24-bit + 12-bit multi-turn absolute encoder with Drive-CLiQ interface provides outstanding positioning accuracy, making it ideal for automation systems requiring seamless synchronization.

Equipped with a rotatable power connector and a shaft with feather key, the 1FK7042-2AK71-1CB2 ensures flexible integration into various machine configurations. Its compact build and high torque density allow for space-saving installations, while the holding brake enhances operational safety during load changes or emergency stops. This motor is designed to deliver efficiency, low vibration, and precise control, reflecting SIEMENS’ engineering excellence for industrial motion control systems.

Overview

The SIMOTICS S-1FK7 series consists of permanent-magnet synchronous motors offering exceptional dynamic performance and adaptability. Each unit can be paired with SINAMICS S120 or S220 drive systems to create a powerful, feature-rich motion control setup. These motors operate without external cooling—heat is dissipated efficiently through the motor surface—ensuring maintenance simplicity and extended operational life. With multiple encoder options and gearbox compatibility, the series provides the flexibility required for both high-precision and high-inertia tasks.

Benefits

• Space-efficient installation through outstanding power density
• Wide selection of variants for diverse industrial applications
• High dynamic response with minimal rotor inertia
• Stable closed-loop control for heavy or variable loads
• Reduced commissioning effort with optimized disturbance compensation

Applications

• Machine tools and robotics
• Packaging and textile equipment
• Wood, glass, and ceramics processing
• Printing and auxiliary motion axes

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1CB2

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