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Siemens SIMOTICS S 1FK7 Compact Servo Motor - 18 Nm, 3.77 kW

Siemens SIMOTICS S 1FK7 Compact Servo Motor with Absolute Encoder.

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ManufacturerSiemens
Part number1FK7100-5AF71-1EG2
Torque 18 Nm
Speed 3000 rpm
Power 3.77 kW
Cooling Naturally cooled
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SIMOTICS S synchronous servo motor 1FK7 Compact series High torque density ABSOLUTE ENCODER ENDAT 2048 P/REV Plain shaft, tolerance N IP65/IP67 protection

The Siemens SIMOTICS S synchronous servo motor 1FK7 Compact (1FK7100-5AF71-1EG2) is a high-performance motor designed for demanding automation tasks. It delivers 18 Nm of torque at 3000 rpm, with a continuous power output of 3.77 kW. This naturally cooled motor features an IM B5 mounting design and is equipped with an ABSOLUTE ENCODER ENDAT 2048 P/REV for precise positioning. It has a plain shaft with tolerance N and is without a holding brake, offering an IP65 degree of protection for the motor body and IP67 for the flange on the drive end.

This servo motor is ideal for applications requiring dynamic motion control, such as CNC machines, robotics, material handling systems, and automated assembly lines across various industries including manufacturing, automotive, and aerospace.

Stanlo Automation, a veteran-owned business, offers surplus industrial automation parts like the Siemens 1FK7100-5AF71-1EG2. We provide reliable, cost-effective solutions for your automation needs, ensuring quick access to essential components and supporting your production continuity.

Torque18 Nm
Speed3000 rpm
Power3.77 kW
CoolingNaturally cooled
MountingIM B5
EncoderABSOLUTE ENCODER ENDAT 2048 P/REV
ShaftPlain shaft, Tolerance N
BrakeWithout holding brake
IP RatingIP65 (motor), IP67 (flange)
CNC machines
Robotics
Automation systems
Material handling
Packaging machinery
Semiconductor manufacturing
Siemens SINAMICS drives Motion Control Systems
Siemens 1FK7 servo SIMOTICS S motor 1FK7100 servo Compact servo motor
This motor is a direct replacement for other Siemens 1FK7 series motors with similar specifications. Consult the Siemens technical documentation for specific cross-references.
Expert tip
The 10% performance reduction due to the absolute encoder should be factored into system design for optimal operation.
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What is the IP rating for the Siemens 1FK7100-5AF71-1EG2 servo motor?
The Siemens 1FK7100-5AF71-1EG2 servo motor has a degree of protection of IP65 for the main body and IP67 for the flange on the drive end, making it suitable for environments with dust and water exposure.