1FK7042-2AF74-1EA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AF74-1EA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AF74-1EA0 is a precision-engineered synchronous motor designed to deliver outstanding performance in demanding industrial environments. With a rated power of 0.82 kW and a torque of 3 Nm (100 K), this compact drive solution operates at 3000 rpm under 600 V DC supply. The naturally cooled IMB5 construction ensures reliable heat dissipation through the motor surface, making it ideal for applications where durability, stability, and energy efficiency are essential. Equipped with a Pt1000 temperature sensor, a rotatable power connector, and a multi-turn absolute encoder (2048 S/R + 4096 revolutions EnDat), the 1FK7042-2AF74-1EA0 motor provides precise feedback for superior motion control.

This motor belongs to the renowned SIMOTICS S-1FK7 series, known for its compact structure, high power density, and flexibility. Designed without an integrated holding brake and rated IP64 for protection, it offers robust performance in various machine configurations. Its shaft with feather key (tolerance N) ensures secure mechanical coupling and smooth torque transmission, enabling dependable operation over long service cycles. Whether used individually or as part of a SINAMICS S120 or S220 drive system, it contributes to high-performance motion sequences and enhanced automation precision.

Overview

SIMOTICS S-1FK7 motors are permanent-magnet synchronous motors designed for universal application. With a wide selection of versions, encoders, and optional gear units, these motors can be precisely configured to meet the diverse requirements of modern machines. They feature compact construction, high overload capability, and exceptional dynamic response, allowing accurate speed and position control even under rapid acceleration conditions. When paired with SINAMICS drive systems, SIMOTICS S motors form a powerful and energy-efficient automation solution for industrial and robotic applications.

Benefits

• High power density for space-saving installation and flexible integration
• Excellent dynamic behavior with low rotor inertia for fast response
• Stable closed-loop control for systems with fluctuating load conditions
• Reduced commissioning time and simplified configuration
• Maintenance-friendly design for long-term reliability

Applications

• Machine tools and robotic axes
• Packaging, plastics, and textile machinery
• Wood, glass, ceramics, and stone-processing equipment
• Printing and auxiliary motion systems

Product Code: 1FK7042-2AF74-1EA0

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