1FK7042-2AF21-1UG2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New
$1,136.43
The SIEMENS SIMOTICS S-1FK7 motor (1FK7042-2AF21-1UG2) delivers 0.82 kW power and 3 Nm torque with natural cooling, compact design, and IP65/IP67 protection — ideal for precise automation applications.
1FK7042-2AF21-1UG2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New
The SIEMENS SIMOTICS S-1FK7 synchronous motor 1FK7042-2AF21-1UG2 is a premium-grade compact servo solution developed for precision, efficiency, and durability in modern automation environments. Delivering a rated power of 0.82 kW at 300 V DC and a nominal torque of 3 Nm, this naturally cooled motor is designed to perform reliably under demanding conditions. Its construction type IMB 5 (IM V1, IM V3) ensures flexible mounting possibilities, while the smooth shaft and DRIVE-CLiQ resolver interface allow seamless integration with advanced drive systems.
Engineered for long-term stability, the 1FK7042-2AF21-1UG2 features a protection rating of IP65 (front flange IP67) for robust resistance against dust and moisture. The multi-pole resolver ensures precise feedback, making it ideal for high-accuracy motion control. This motor operates without a holding brake, optimizing weight and responsiveness for applications that require smooth and continuous rotation. Its naturally cooled body design enhances reliability by eliminating the need for external cooling systems, reducing maintenance and improving operational lifespan.
Overview
The SIMOTICS S-1FK7 series is a family of compact permanent-magnet synchronous motors that deliver exceptional performance with a remarkably high power density. These motors can be perfectly tailored to any automation task thanks to a wide selection of mechanical and electrical options, encoders, and gearbox combinations. When paired with SINAMICS S120 or S220 drive systems, the S-1FK7 motors form a powerful drive package with advanced control functionality for precision positioning and dynamic motion.
Designed for efficient heat dissipation through the motor surface, the S-1FK7 series offers superior overload capacity and stable performance even in continuous operation. The compact dimensions enable space-saving installation in machinery where every millimeter counts, while maintaining excellent torque consistency and smooth operation.
Benefits and Applications
The SIMOTICS S-1FK7 Compact motors are versatile solutions for universal automation requirements. They are widely used in machine tools, robotics, packaging systems, wood and glass processing equipment, and textile machines. High Dynamic variants deliver rapid acceleration and deceleration thanks to low rotor inertia, while High Inertia versions offer stable closed-loop control for variable load applications. All models feature optimized commissioning, minimal tuning effort, and exceptional reliability in harsh industrial conditions.
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Product Code: 1FK7042-2AF21-1UG2
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| Weight | 4.602 kg |
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