1FK7062-2AF71-1RA2 SIEMENS Exclusive Synchronous Motor Original Brand New

1FK7062-2AF71-1RA2 SIEMENS Exclusive Synchronous Motor Original Brand New

The 1FK7062-2AF71-1RA2 SIEMENS synchronous motor is a high-precision drive component engineered for advanced automation tasks that demand dependable performance. As part of the SIMOTICS S-1FK7 portfolio, this motor delivers stable mechanical behavior, smooth rotational characteristics, and efficient heat dissipation through its naturally cooled structure. With a 1.9 kW rating, a 600 V DC link, and a nominal speed of 3000 rpm, it is built to support systems that require consistent operation throughout extended duty cycles.

This version includes a rotatable power connector to simplify cable routing, particularly in constrained installations. The integrated AM20DQI absolute encoder offers 20-bit resolution enhanced by an additional 12-bit multiturn function, providing accurate feedback for position-critical applications. The shaft configuration includes a feather key with N-level tolerance, supporting secure mechanical coupling without requiring additional modifications. Its IP65 motor protection, combined with an IP67-rated front flange, ensures durability even in challenging industrial surroundings.

The motor pairs seamlessly with SINAMICS S120 or S220 drive systems, forming a coordinated motion platform that supports advanced torque, speed, and positioning requirements. This integration enables the motor to maintain excellent dynamic response, even when exposed to rapid load variations. Its design suits users who require low commissioning effort while still benefiting from a flexible and scalable motion system.

Overview

SIMOTICS S-1FK7 motors are permanent-magnet synchronous units designed for compact installations. Their broad selection of options, encoders, and gear interfaces enables adaptation to a variety of machine concepts. The series offers a blend of efficiency, accuracy, and durability suitable for both continuous and high-cycle applications.

These motors operate without external cooling devices, relying on thermal dissipation through the outer surface. Their robust overload capability and stable motion characteristics support long operating life, even under repetitive acceleration conditions.

Key Features

• Compact construction with high power density
• Multiple encoder options for precise speed and position control
• Low inertia for dynamic motion applications
• Stable closed-loop behavior under fluctuating loads
• Reduced commissioning effort and simplified integration

Applications

• Machine tools
• Robotic and handling systems
• Glass, stone, wood, and ceramic processing
• Textile, printing, plastics, and packaging machinery
• Auxiliary industrial axes

Download

Data Sheet (PDF)

Product Code: 1FK7062-2AF71-1RA2

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