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Siemens 1FK7105-2AC71-1CH0 SIMOTICS S Multi-Turn Motor

Siemens SIMOTICS S 1FK7 CT Synchronous Motor with multi-turn encoder and brake.

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ManufacturerSiemens
Part number1FK7105-2AC71-1CH0
Part Number 1FK7105-2AC71-1CH0
Manufacturer Siemens
Series SIMOTICS S 1FK7 CT
Rated Power 7.7kW
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7.7kW Rated Power 2000rpm Speed Multi-Turn Absolute Encoder Drive-CLiQ Interface Holding Brake Smooth Shaft

The Siemens 1FK7105-2AC71-1CH0 is a high-performance SIMOTICS S synchronous motor featuring a multi-turn absolute encoder for enhanced position tracking. It delivers a rated power of 7.7kW, operates at a DC link voltage of 600V, and provides a maximum torque of 48Nm at 2000rpm. This naturally cooled motor uses the IMB 5 design (IM V1, IM V3) and includes a rotatable power connector. The integrated encoder is a 24-bit + 12-bit multi-turn absolute encoder (AM24DQI) with a Drive-CLiQ interface. It has a smooth shaft with N tolerance, a holding brake, and an IP64 degree of protection.

This motor is ideal for complex automation tasks that require continuous rotation monitoring and precise positioning over multiple revolutions, such as in advanced robotics, 3D printing, and sophisticated manufacturing equipment. Industries benefiting from this advanced motor include aerospace, medical device manufacturing, and specialized industrial automation.

Stanlo Automation, a veteran-owned distributor, offers this Siemens 1FK7105-2AC71-1CH0 motor and a wide array of surplus industrial parts. We are dedicated to providing reliable, cost-effective solutions for your automation projects. Trust Stanlo Automation for expert service, quality products, and prompt delivery.

Part Number1FK7105-2AC71-1CH0
ManufacturerSiemens
SeriesSIMOTICS S 1FK7 CT
Rated Power7.7kW
DC Link Voltage600V
Max Torque48Nm
Rated Speed2000rpm
CoolingNatural
DesignIMB 5 (IM V1, IM V3)
EncoderAM24DQI (24-bit + 12-bit multi-turn Drive-CLiQ)
ShaftSmooth, Tolerance N
Holding BrakeYes
IP RatingIP64
Robotics
3D Printing
Advanced Manufacturing
Aerospace
Medical Devices
Industrial Automation
SINAMICS Drives Simotion Motion Controllers
Siemens SIMOTICS S Motor Multi-Turn 1FK7 CT Multi-Turn Encoder Motor Siemens Servo Motor
This motor is designed to replace other Siemens 1FK7 series motors requiring multi-turn absolute encoding and a holding brake. Compatible with Siemens SINAMICS drive systems.
Expert tip
The multi-turn encoder requires proper initialization upon first power-up to establish its home position within the Drive-CLiQ system.
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What is the advantage of the multi-turn encoder in the 1FK7105-2AC71-1CH0 motor?
The multi-turn capability of the AM24DQI encoder in the 1FK7105-2AC71-1CH0 motor allows it to track position across multiple revolutions, eliminating the need for re-referencing after power loss and providing absolute position data even after extended operation.