1FK7042-2AK71-1QB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1QB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S is a premium synchronous servo motor engineered to deliver exceptional performance, accuracy, and energy efficiency for modern industrial automation. With a nominal power of 0.94 kW and a rated torque of 3 Nm at 6000 rpm, this naturally cooled motor is optimized for precision motion control. Its compact IMB 5 design with flange 1 mounting and a rotatable power connector makes installation straightforward across various machine configurations.

Equipped with an absolute single-turn 20-bit Drive-CLiQ encoder (AS20DQI), the motor ensures high-resolution position feedback and seamless communication with SINAMICS S120 or S220 drive systems. The integrated holding brake enhances operational safety, while the IP64 protection rating guarantees durability against dust and splashing fluids. Built for demanding mechanical environments, this synchronous motor offers remarkable reliability and maintenance-free operation for long-term use.

Overview

SIMOTICS S 1FK7 motors are compact permanent-magnet synchronous motors designed for maximum flexibility. They support various encoder and gearbox configurations, allowing precise adaptation to individual application needs. When combined with SINAMICS S120/S220 drives, these motors form a powerful motion system offering outstanding dynamic performance and consistent torque output. Their optimized thermal design enables natural cooling through the housing surface, providing quiet and efficient operation without external fans.

• Space-saving installation thanks to high power density
• Universal usability across diverse industrial systems
• Optional high-dynamic and high-inertia variants
• Low commissioning overhead and stable closed-loop control

Applications

The 1FK7042-2AK71-1QB0 is ideal for a broad range of automation fields, including:

• Machine tools and robotic arms
• Packaging and textile machinery
• Wood, glass, ceramic, and stone-processing equipment
• Printing machines and auxiliary motion axes

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1QB0

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