1FK7042-2AK71-1RH1-ZK23 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1RH1-ZK23 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AK71-1RH1-ZK23 is a premium synchronous servo motor built for precision, reliability, and long-term performance in industrial automation environments. Engineered with an advanced permanent-magnet rotor and high-efficiency stator design, this motor ensures consistent torque delivery and smooth motion even in demanding dynamic applications. Operating at 0.94 kW with a rated speed of 6000 rpm, it provides superior response for positioning, feeding, and handling systems that require high-accuracy motion control.

The motor features a Drive-CLiQ interface encoder (AM20DQI) offering 20-bit + 12-bit multi-turn resolution for precise feedback and seamless communication with SINAMICS S120 or S220 drives. The naturally cooled IMB 5 design with IP65 protection makes it suitable for environments requiring durability and consistent thermal performance without external cooling systems. Its rotatable power connector, smooth shaft with holding brake, and anthracite primer coating (K23 finish) ensure easy installation, safety, and long-lasting protection.

Overview

SIMOTICS S-1FK7 motors combine compact design with outstanding power density. Their modular configuration with multiple encoder and gearbox options enables flexible adaptation across different mechanical and automation platforms. These motors integrate easily into production lines and mechatronic systems, meeting the increasing demands of next-generation machinery.

Benefits

• Compact, space-saving construction with excellent dynamic behavior
• Reliable closed-loop control, high torque stability, and minimal vibration
• Wide compatibility with SINAMICS drive systems
• Outstanding overload capacity and thermal efficiency
• Reduced commissioning effort and precise synchronization

Application

• Machine tools and robotics
• Packaging and printing machinery
• Plastics, textile, and material-processing equipment
• Wood, glass, ceramics, and stone-cutting systems
• Auxiliary axes and automated handling units

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1RH1-ZK23

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