SIEMENS 1FK7103-5AF71-1EA0 SERVO MOTOR

Siemens 1FK7103-5AF71-1EA0 - SIMOTICS S Synchronous Servo Motor

Product Overview

The Siemens 1FK7103-5AF71-1EA0 is a SIMOTICS S 1FK7 Compact synchronous servo motor, designed for high-precision motion control applications. With 36 Nm torque, 3000 RPM speed, and 4.40 kW power output, it is ideal for CNC machines, robotics, and automation systems.

Technical Specifications

✔ Manufacturer: Siemens
✔ Product Line: SIMOTICS S 1FK7 Compact
✔ Article Number: 1FK7103-5AF71-1EA0
✔ Torque: 36 Nm
✔ Rated Speed: 3000 RPM
✔ Power Output: 4.40 kW
✔ Cooling Method: Natural Cooling
✔ Mounting Type: IM B5 (Flange Mount), also supports IM V1 & IM V3
✔ Encoder Type: Absolute Encoder EnDat 2048 P/REV (A-2048)
✔ Performance Reduction: 10% due to absolute encoder
✔ Connector Type: Power/Signal Connector, Rotatable by 270°
✔ Shaft: With Fitted Key, Tolerance N
✔ Holding Brake: Not Included
✔ Degree of Protection: IP64 (Dustproof & Splashproof)
✔ Weight: 29.003 kg
✔ Country of Origin: Germany

Key Features & Benefits

✔ High Torque & Power Output – 36 Nm & 4.40 kW provide strong performance for demanding automation tasks.
✔ Precision Control – EnDat 2048 absolute encoder ensures accurate positioning in motion control systems.
✔ Flexible Mounting – Supports IM B5, IM V1, and IM V3 configurations for various installations.
✔ Compact & Efficient Design – Natural cooling eliminates the need for external cooling systems.
✔ Reliable Performance – IP64 protection ensures durability in industrial environments.
✔ Rotatable Connector – 270° connector rotation allows for easy cable routing and installation.

Applications

✅ CNC Machines – High precision & fast response for machining centers.
✅ Robotics & Automation – Ideal for industrial robotic arms & automated systems.
✅ Material Handling – Provides smooth motion in conveyors & automated warehouses.
✅ Textile & Packaging Machines – Ensures accurate and repeatable operations.