Overview of Siemens 1FK7100-2AF74-1AA0
Shop genuine Siemens 1FK7100-2AF74-1AA0 synchronous servo motor online today for your automation system with worldwide delivery. The Siemens 1FK7100-2AF74-1AA0 is a SIMOTICS S permanent-magnet synchronous motor engineered for precision motion control in industrial applications. Delivering 3.8 kW of rated power at 3000 rpm, this motor combines high overload capability with integrated encoder systems for both speed and position feedback. Built with rare-earth magnetic material and naturally cooled design, the 1FK7100-2AF74-1AA0 operates reliably without external cooling systems. The motor's compact form factor and advanced thermal management make it ideal for auxiliary axes and dynamic automation tasks. With a holding torque of 18 Nm at 100K ambient temperature and DC link voltage of 600V, this servo motor delivers consistent performance across demanding industrial environments.
Key Features of Siemens 1FK7100-2AF74-1AA0
- Rated power output of 3.8 kW at 3000 rpm nominal speed
- Permanent-magnet synchronous motor with rare-earth magnetic material
- 600V DC link voltage with 18 Nm holding torque at 100K
- Integrated encoder systems for precise speed and position control
- Natural cooling design (IMB 5 construction) without external cooling requirements
- High overload capability for transient peak loads
- Temperature class F winding insulation per EN 60034-1 standards
- IP64 degree of protection with optional IP65/IP67 at shaft gland
- KTY 84 temperature sensor embedded in stator winding
- Vibration severity grade A compliance up to rated speed
Technical Specs of Siemens 1FK7100-2AF74-1AA0
Review Siemens 1FK7100-2AF74-1AA0 technical specifications and datasheet details before installation to ensure system compatibility.
| Parameter |
Value |
| Motor Type |
Permanent-Magnet Synchronous Motor |
| Rated Power |
3.8 kW |
| Nominal Speed |
3000 rpm |
| DC Link Voltage |
600V |
| Holding Torque |
18 Nm at 100K |
| Motor Weight |
39 lbs (approximately 17.7 kg) |
| Protection Class |
IP64 (IP65 optional) |
| Temperature Sensor |
KTY 84 in stator winding |
| Construction |
IMB 5 (IM V1, IM V3 flange 1) |
| Insulation Class |
Class F per EN 60034-1 |
Applications / Use Case
The Siemens 1FK7100-2AF74-1AA0 is commonly used in industrial automation, machine automation, and production line systems worldwide. This servo motor excels in precision motion control applications including packaging and conveyor operations, factory control panels, auxiliary axis drives, and dynamic positioning tasks. Its compact form factor and integrated encoder feedback make it particularly suitable for SINAMICS S120 control systems. The motor's high overload capability and thermal stability ensure reliable operation in continuous-duty factory environments. Whether controlling robotic axes, spindle drives, or automated material handling systems, the 1FK7100-2AF74-1AA0 delivers the precision torque and speed regulation required for modern manufacturing automation.
Price & Availability
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