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1FK7042-2AF21-1RH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

$1,741.21

The SIEMENS 1FK7042-2AF21-1RH2 SIMOTICS S synchronous motor delivers precise motion control with 0.82 kW power, 3 Nm torque, and absolute encoder feedback for reliable performance in demanding industrial automation systems.

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1FK7042-2AF21-1RH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AF21-1RH2 is a high-precision servo motor engineered for industrial automation systems that require performance, reliability, and compact design. With a power output of 0.82 kW and a rated speed of 3000 rpm, this naturally cooled motor provides efficient motion control and excellent torque stability. Its 3 Nm rated torque at 100K ensures consistent performance in both dynamic and continuous-duty operations. Designed with an IP65 protection rating and a flange face sealed to IP67, the motor is built to withstand demanding industrial environments.

Equipped with an absolute encoder (20-bit + 12-bit multi-turn) using the advanced DRIVE-CLiQ interface, the 1FK7042-2AF21-1RH2 offers precise speed and position feedback for seamless integration with SIEMENS SINAMICS drive systems. The smooth shaft with holding brake and the rotatable power connector simplify installation and maintenance while enhancing flexibility. Its robust construction ensures long service life and operational reliability, making it an optimal solution for high-end automation tasks.

Overview

The SIMOTICS S-1FK7 motor series is known for compact size, superior power density, and versatility. These permanent-magnet synchronous motors can be paired with SIEMENS SINAMICS S120 or S220 drive systems, forming a powerful servo drive package capable of meeting the evolving requirements of modern machinery. Available in a variety of mechanical configurations and encoder options, these motors are ideal for high-precision applications.

They operate without external cooling, dissipating heat efficiently through the housing. Their high overload capability ensures consistent performance even under sudden load changes, while their optimized electromagnetic design reduces energy consumption and noise.

Benefits

  • Compact and lightweight for space-saving installation.
  • High torque density for superior dynamic performance.
  • Available in Compact, High Dynamic, and High Inertia variants to match different load conditions.
  • Excellent closed-loop control stability for precision applications.
  • Reduced commissioning time thanks to integrated encoder systems.

Applications

  • Machine tools and CNC automation.
  • Robotics and multi-axis handling systems.
  • Packaging, plastics, and textile machinery.
  • Wood, glass, ceramics, and stone processing equipment.
  • Printing and auxiliary motion control systems.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AF21-1RH2

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Weight 4.9 kg

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1FK7042-2AF21-1RH2 SIEMENS SIMOTICS S Synchronous Motor1FK7042-2AF21-1RH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
$1,741.21
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