1FK2104-4AK11-1MB0 SIEMENS Exclusive SIMOTICS S-1FK2 HD Servo Motor Original Brand New

1FK2104-4AK11-1MB0 SIEMENS Exclusive SIMOTICS S-1FK2 HD Servo Motor Original Brand New

The SIEMENS 1FK2104-4AK11-1MB0 is part of the SIMOTICS S-1FK2 series, a family of compact, high-dynamic servo motors designed for modern automation requirements. With a rated torque of 1.27 Nm and power output of 0.6 kW at 6000 rpm (380–480 V), or 0.4 kW at 3000 rpm (200–240 V), this unit delivers reliable performance across diverse applications. Its integrated holding brake, IP65 protection, and robust shaft design ensure long service life and dependable operation in demanding environments.

Equipped with a high-resolution absolute encoder (22-bit + 12-bit multiturn) and DRIVE-CLiQ connectivity, the motor offers precise feedback and seamless integration with SINAMICS drive systems. The combination of compact size, high power density, and overload capacity makes this servo motor an ideal solution for automation systems that demand both efficiency and precision.

Overview

The SIMOTICS S-1FK2 range is specifically designed for industrial environments that require fast response, precise control, and robust durability. The motor family represents a balance of compact dimensions with exceptional dynamic characteristics. This makes them suitable for handling tasks with medium to high inertia loads, as well as highly dynamic applications involving low moving masses. When paired with SINAMICS S210 servo drive systems, the 1FK2 motors form the backbone of efficient motion control solutions.

Additionally, the product line extends to the SIMOTICS 1FT2 series, offering even finer speed grading, more torque options, and broader configurations for specialized applications. Whether used in factory automation, robotics, or precision machinery, these motors provide the flexibility required for diverse engineering challenges.

Design

The 1FK2104-4AK11-1MB0 features a rugged mechanical design optimized for industrial durability. Its IP65 protection rating ensures resistance to dust and water, while the integrated power and feedback connectors allow simple installation. LED diagnostics and the option of a DRIVE-CLiQ plug enhance user-friendly operation. The shaft dimensions of D19x40 mm with feather key ensure compatibility with standard couplings, making integration straightforward across different systems.

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Data Sheet (PDF)

Product Code: 1FK2104-4AK11-1MB0

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