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Siemens 1FK7 1FK7101-5AF71-1EB3

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1FK7101-5AF71-1EB3

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The Siemens 1FK7101-5AF71-1EB3 is a synchronous servo motor designed with advanced performance in mind. Featuring a nominal torque of 27 Nm and a rated speed of 3000 rpm, this motor achieves a power output of 4.85 kW for efficient operations.

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Technical specifications for 1FK7101-5AF71-1EB3

ManufacturerSiemens
Product TypeSIMOTICS S synchronous servo motor
Product Line1FK7
Part Number1FK7101-5AF71-1EB3
UPC662643140699
Weight24.00 lbs (10.89 kg)
Nominal Torque27 Nm
Rated Speed3000 rpm
Power Output4.85 kW
Cooling TypeNaturally cooled
MountingIM B5 (IM V1, IM V3)
Connector TypePower/signal connector plug rotatable by 270°
EncoderAbsolute encoder ENDAT 2048 P/REV (ENCODER A-2048)
Performance Reduction10% due to absolute encoder
ShaftFitted key, tolerance N
Holding BrakeIncluded
Degree of ProtectionIP64

The Siemens 1FK7101-5AF71-1EB3 synchronous servo motor falls under the SIMOTICS S line, known for reliability and efficient performance. This motor delivers a rated speed of 3000 rpm, generating a power output of 4.85 kW, making it suitable for various applications that require high performance. It features a nominal torque of 27 Nm, providing substantial force in operational tasks.

Cooling is achieved through a natural process, allowing the motor to maintain optimal performance without additional cooling mechanisms. Designed for easy installation, it adopts an IM B5 mounting configuration, also compatible with IM V1 and IM V3 arrangements.

The motor connects using a power/signal connector plug that can rotate up to 270 degrees, offering flexible cabling options during installation. Additionally, it includes an absolute encoder (ENDAT 2048 P/REV), which delivers precise positional feedback but leads to a performance reduction of approximately 10% due to its specifications.

The shaft is fitted with a key and maintains tolerance N, ensuring stability and secure engagement in applications. A holding brake is integrated into the motor, enhancing its control over stopping and holding positions. Rated at IP64, this servo motor ensures robust protection against dust and splashed water, making it appropriate for various operational environments.