The SIEMENS SIMOTICS S 1FK7040-2AK71-1PB1 is a compact synchronous motor delivering 0.69 kW at 6000 rpm with integrated holding brake and resolver interface. Designed for precision control and durability, it combines high torque consistency with a naturally cooled, IP65-protected housing suitable for advanced automation and motion systems.
Backorder available · Factory lead time 2–3 weeks.
The SIEMENS SIMOTICS S 1FK7040-2AK71-1PB1 is a high-precision synchronous motor designed for advanced automation tasks and high-performance motion control. It delivers exceptional torque stability and operational reliability, making it ideal for demanding industrial applications. This model operates at a nominal power of 0.69 kW with a rated voltage of 600 VDC and features a holding brake for improved operational safety. With a rated speed of 6000 rpm and natural cooling design, this motor ensures long-term efficiency and durability even under intensive use. Its compact IMB 5 (IM V1, IM V3) flange-mount structure and rotatable power connector provide easy installation flexibility for various machine configurations.
The SIMOTICS S-1FK7 motor family represents SIEMENS’ advanced generation of permanent-magnet synchronous motors built for precision, speed, and compactness. The wide range of mechanical options, gear units, and encoder systems make these motors adaptable to almost any industrial environment. When combined with SINAMICS S120 or S220 drive systems, they form a seamless motion control solution that supports both dynamic and static load applications. The integrated encoder technology enables high-accuracy speed and position feedback, resulting in smooth operation and superior process control. Designed for maintenance-free performance, the motor dissipates heat through its housing without requiring external cooling, ensuring dependable thermal stability and efficiency.
The SIMOTICS S-1FK7 Compact series stands out for its extremely high power density and space-saving form factor, allowing easy integration into machines with limited installation space. The High Dynamic versions feature a lightweight rotor design that provides rapid acceleration and precise motion, while the High Inertia models ensure steady control for applications involving high or fluctuating load inertia. Each configuration supports robust closed-loop control, low noise operation, and minimal commissioning effort. These advantages make the SIMOTICS S-1FK7 motors a preferred choice for industries requiring reliable automation with maximum precision and performance.
The 1FK7040-2AK71-1PB1 is widely used in machine tools, robotics, packaging systems, textile and plastics machinery, as well as printing and auxiliary axis operations. Its superior control accuracy and torque consistency help improve productivity, precision, and system responsiveness across these sectors.
Product Code: 1FK7040-2AK71-1PB1
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| SKU / Model | 1FK7040-2AK71-1PB1 |
|---|---|
| Weight | 3.6 kg |
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