1FK7040-2AK71-1QB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

Model / SKU1FK7040-2AK71-1QB0

The SIEMENS SIMOTICS S 1FK7040-2AK71-1QB0 is a compact synchronous servo motor delivering 0.69 kW at 6000 rpm. It features a high-precision 20-bit encoder, natural cooling, IP64 protection, and a rotatable power connector. Designed for demanding automation tasks, it provides superior accuracy, durability, and dynamic performance in industrial applications.

$1,376.94
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

1FK7040-2AK71-1QB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7040-2AK71-1QB0 is a premium-quality synchronous motor engineered for high precision and exceptional reliability in modern automation environments. This compact and efficient servo motor delivers consistent performance with a rated power of 0.69 kW and a rated speed of 6000 rpm, making it ideal for demanding motion control applications. It features a naturally cooled design (IMB 5, IM V1, IM V3), a rotatable power connector, and an absolute single-turn 20-bit encoder with DRIVE-CLiQ interface, ensuring accurate feedback and seamless communication with compatible Siemens drive systems. Built with a holding brake and IP64 protection rating, it guarantees durability and stable operation even under challenging industrial conditions.

Overview

The SIMOTICS S-1FK7 motor series from Siemens represents a versatile family of compact, permanent-magnet synchronous motors designed for high efficiency and adaptability. With numerous options, including various shaft types, gearboxes, and encoder systems, the SIMOTICS S-1FK7 range can be tailored precisely to fit diverse automation tasks. When combined with the SINAMICS S120 or S220 drive systems, these motors form a powerful, integrated motion solution offering exceptional control and responsiveness. Each motor is designed for self-cooling via its housing surface, ensuring continuous performance without additional cooling components. The SIMOTICS S-1FK7 motors are engineered with high overload capacity and long service life, suitable for continuous industrial use.

Benefits

  • Compact design allows efficient installation in limited spaces.
  • Outstanding power density for universal automation applications.
  • Highly dynamic performance with low rotor inertia for fast acceleration.
  • Stable control properties even with fluctuating load conditions.
  • Low commissioning effort thanks to robust closed-loop control characteristics.

Applications

  • Machine tools and robotic systems
  • Material handling and automation lines
  • Wood, glass, ceramic, and stone processing
  • Packaging, plastics, and textile machinery
  • Printing and auxiliary motion control axes

Download

Data Sheet (PDF)

Product Code: 1FK7040-2AK71-1QB0

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Specifications

SKU / Model1FK7040-2AK71-1QB0
Weight3.5 kg

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