1FK7042-3BK71-1CG0 SIEMENS Exclusive SIMOTICS S-1FK7 High Inertia Synchronous Motor Original Brand New

1FK7042-3BK71-1CG0 SIEMENS Exclusive SIMOTICS S-1FK7 High Inertia Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 High Inertia Motor is a precision-engineered synchronous servo motor designed for demanding automation systems. Delivering 0.94 kW of rated power and 3 Nm torque at 6000 rpm, it provides stable and efficient performance across a wide range of industrial applications. The smooth-shaft configuration with absolute 24-bit + 12-bit multi-turn encoder and DRIVE-CLiQ interface ensures accurate position feedback and excellent synchronization with SINAMICS S120/S220 drives.

This exclusive SIEMENS motor features a naturally cooled design (IMB 5 mounting) that enables efficient heat dissipation through the housing, maintaining long-term reliability under continuous operation. Its rugged build with IP64 protection ensures durability even in harsh environments, while the compact construction saves valuable installation space within machinery. The rotatable power connector simplifies cabling and integration in complex systems.

Overview

The SIMOTICS S-1FK7 series consists of compact, permanent-magnet synchronous motors built to deliver maximum versatility and high precision. Available with multiple encoder and gearbox options, these motors can be easily adapted for a wide variety of automation tasks. When paired with the SINAMICS S120 or S220 drive platform, they create a high-performance motion control solution offering outstanding accuracy, dynamic response, and consistent torque delivery across all speeds.

• Compact structure enabling space-saving installation and high power density
• Integrated encoder for precise feedback and reliable control
• High overload capacity for demanding duty cycles
• Optimized thermal design for continuous operation without external cooling

Applications and Benefits

The 1FK7 High Inertia motors are ideal for systems requiring smooth and stable motion. They exhibit robust closed-loop control properties that minimize disturbances and enhance process stability. These features make them suitable for a wide variety of industrial uses such as:

• Machine tools, packaging, and printing equipment
• Robotics, pick-and-place systems, and automated handling
• Wood, glass, ceramic, and textile processing machinery
• Auxiliary and secondary motion axes in high-precision systems

Product Code: 1FK7042-3BK71-1CG0

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