1FK7034-2AK74-1SB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7034-2AK74-1SB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7034-2AK74-1SB1 SIMOTICS S Synchronous Motor is a high-performance servo motor designed for precise, efficient, and durable industrial operation. With a rated power of 0.63 kW and a nominal speed of 6000 rpm, this motor delivers consistent torque of 1.6 Nm (100 K). It features natural cooling, an IMB 5 mounting design (IM V1, IM V3), and a rotatable multi-pole power connector. The integrated Pt1000 temperature sensor ensures optimal thermal monitoring, while the resolver P = 3 provides reliable position feedback. A built-in holding brake and an IP65 degree of protection guarantee stable, safe operation even in demanding environments.

With its compact construction and robust mechanical structure, the 1FK7034-2AK74-1SB1 motor is perfectly suited for high-precision automation systems. It minimizes vibration, enhances positioning accuracy, and offers low-maintenance operation, making it a preferred choice for advanced motion-control applications. SIEMENS engineered this model to combine exceptional energy efficiency with long-term operational reliability, supporting sustainable industrial automation systems.

Overview

SIMOTICS S-1FK7 motors are permanent-magnet synchronous motors offering outstanding performance for compact installations. These motors can be customized with multiple encoder types and gearbox options, allowing flexible adaptation to diverse industrial requirements. When combined with SINAMICS S120 or S220 drives, they form an integrated servo system that delivers precise speed and position control for complex applications. Designed for surface cooling without external fans, the SIMOTICS S-1FK7 range offers high overload capability and excellent dynamic response across varying load conditions.

Design and Applications

The design emphasizes compactness and high-power density, resulting in space-saving installation and improved machine integration. Variants within the 1FK7 family include Compact, High Dynamic, and High Inertia types — each optimized for specific motion tasks. Typical applications include machine tools, robots, packaging lines, wood and stone processing equipment, printing machines, and auxiliary axes in automation systems. Engineers choose the 1FK7034-2AK74-1SB1 for its robust control properties, minimal commissioning requirements, and exceptional motion accuracy under changing loads.

Product Code: 1FK7034-2AK74-1SB1

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