The SIEMENS SIMOTICS S 1FK7042-2AC71-1RB0 is a compact synchronous motor delivering 0.59 kW and 3 Nm torque at 2000 rpm. Featuring Drive-CLiQ encoder, holding brake, and IP64 protection, it provides reliable, precise motion control for industrial automation and robotics.
Backorder available · Factory lead time 2–3 weeks.
The SIEMENS SIMOTICS S 1FK7042-2AC71-1RB0 is a high-efficiency synchronous motor designed for demanding industrial automation systems. It delivers exceptional torque precision, smooth motion control, and long-term reliability. With a rated power of 0.59 kW, a nominal torque of 3 Nm, and a nominal speed of 2000 rpm, this naturally cooled motor ensures consistent performance even under intensive operation. Built to meet modern automation standards, it combines compact construction, energy efficiency, and maintenance-free operation, making it ideal for continuous-duty applications in various industrial environments.
The SIMOTICS S 1FK7 series represents a family of compact, permanent-magnet synchronous motors that can be precisely configured for a wide range of mechanical systems. These motors can be seamlessly integrated with SINAMICS S120 or S220 drive systems, providing high-functionality motion solutions for advanced machinery. Their integrated encoder systems—featuring absolute 20-bit + 12-bit multi-turn resolution via Drive-CLiQ—offer outstanding feedback accuracy for both speed and position control. The 1FK7042-2AC71-1RB0 motor operates without external cooling, dissipating heat efficiently through its surface, ensuring stable operation and minimal wear.
This motor is part of the SIMOTICS S 1FK7 Compact Line, designed for space-saving installation without compromising on power density. Its robust IMB 5 flange design (IM V1/IM V3 compatible) and IP64 protection rating ensure durability and reliability even in challenging environments. The rotatable power connector simplifies installation flexibility, while the integrated holding brake enhances operational safety during machine standstill. The shaft with feather key guarantees precise torque transmission.
With its compact dimensions and optimized dynamic response, the 1FK7042-2AC71-1RB0 ensures smooth motion, low vibration, and reduced commissioning time. This makes it particularly suitable for high-precision industrial processes such as robotics, CNC machines, and automated handling systems.
Product Code: 1FK7042-2AC71-1RB0
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| SKU / Model | 1FK7042-2AC71-1RB0 |
|---|---|
| Weight | 4.9 kg |
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