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Siemens 1FK7 1FK7101-5AF71-1EG0

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1FK7101-5AF71-1EG0

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The Siemens 1FK7101-5AF71-1EG0 is a high-performance synchronous servo motor engineered for precise motion control. With a robust rated torque of 15.5 Nm and a standstill torque of 27 Nm, it handles demanding tasks efficiently, achieving rated power outputs of 4.85 kW (6.5 HP) at a speed of 3000 RPM.

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Technical specifications for 1FK7101-5AF71-1EG0

ManufacturerSiemens
Product Line1FK7
Part Number1FK7101-5AF71-1EG0
UPC662643368086
Weight46.00 lbs (20.87 kg)
Description of ProductSynchronous Servo Motor
Rated Torque15.5 Nm
Standstill Torque27 Nm
Rated Speed3000 RPM
Rated Power Output (kW)4.85 kW
Rated Power Output (HP)6.5 HP
Cooling MethodNatural Air Cooling
Mounting OrientationIM B5 (IM V1, IM V3)
Encoder TypeAbsolute Encoder EnDat 2048 PPR (A-2048)
Performance Reduction Due to Encoder10%
Shaft TypePlain Shaft, Tolerance N
Holding BrakeNo
Protection RatingIP64
Connector TypePower/Signal Connector Plug Rotatable by 270°

The Siemens 1FK7101-5AF71-1EG0 synchronous servo motor is designed for high-accuracy applications, delivering a rated power output of 4.85 kW, equating to approximately 6.5 HP. Its proficient rated torque measures at 15.5 Nm, and it can sustain a standstill torque of 27 Nm, making it suitable for demanding operational environments. This motor operates at a rated speed of 3000 RPM, facilitating rapid and precise movement

Natural air cooling is employed, ensuring effective thermal management during operation. This motor is adaptable to a variety of installations, with a mounting orientation classified as IM B5, and it is compatible with IM V1 and IM V3 configurations. The absolute encoder, featuring a resolution of 2048 pulses per revolution (A-2048), enhances positioning accuracy, albeit with a performance reduction of 10% due to its integration.

The shaft is plain and conforms to tolerance class N, allowing for straightforward integration into existing setups. This model does not include a holding brake, streamlining its design for specific applications. It achieves a robust IP64 protection rating, safeguarding it from the intrusion of dust and water.

Additionally, the power/signal connector plug can be rotated by 270°, providing flexibility during installation. The motor weighs 21 kg, establishing a balance between sturdiness and manageable handling in various assembly scenarios.