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Siemens 1FK7105-2AF71-1BB0 SIMOTICS S 3000rpm Motor

Siemens SIMOTICS S 1FK7 CT Synchronous Motor, 3000rpm, with brake and feather key.

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ManufacturerSiemens
Part number1FK7105-2AF71-1BB0
Part Number 1FK7105-2AF71-1BB0
Manufacturer Siemens
Series SIMOTICS S 1FK7 CT
Rated Power 8.2kW
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8.2kW Rated Power 3000rpm Speed Feather Key Shaft Single-Turn Absolute Encoder Drive-CLiQ Interface Holding Brake

The Siemens 1FK7105-2AF71-1BB0 is a SIMOTICS S synchronous motor designed for high-speed applications requiring precise control and a keyed shaft. It features a rated power of 8.2kW, a DC link voltage of 600V, and a maximum torque of 48Nm at a high speed of 3000rpm. This naturally cooled motor uses the IMB 5 design (IM V1, IM V3) and includes a rotatable power connector. The motor is equipped with a 24-bit single-turn absolute encoder (AS24DQI) with a Drive-CLiQ interface, a shaft with feather key, a holding brake, and an IP64 degree of protection.

This motor is ideal for applications demanding high rotational speeds and accurate positioning, such as high-performance CNC machining centers, advanced robotics, and rapid material handling systems. The feathered shaft ensures positive torque transmission, and the holding brake provides secure load stopping capabilities. Industries include aerospace, automotive manufacturing, and high-precision engineering.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 1FK7105-2AF71-1BB0. We are dedicated to providing reliable, cost-effective solutions for your critical automation needs. Trust Stanlo Automation for quality components, expert service, and fast delivery to minimize your operational downtime.

Part Number1FK7105-2AF71-1BB0
ManufacturerSiemens
SeriesSIMOTICS S 1FK7 CT
Rated Power8.2kW
DC Link Voltage600V
Max Torque48Nm
Rated Speed3000rpm
CoolingNatural
DesignIMB 5 (IM V1, IM V3)
EncoderAS24DQI (24-bit single-turn Drive-CLiQ)
ShaftFeather Key, Tolerance N
Holding BrakeYes
IP RatingIP64
CNC Machining
High-Speed Robotics
Material Handling
Aerospace
Automotive
High-Precision Engineering
SINAMICS Drives Simotion Motion Controllers
Siemens SIMOTICS S High Speed Motor 1FK7 CT 3000rpm Motor Siemens Servo Motor
This motor is designed to replace Siemens 1FK7 series motors requiring higher speeds (3000rpm), a feather key shaft, and a holding brake. Compatible with Siemens SINAMICS drive systems.
Expert tip
Ensure the feather key and mating keyway are properly lubricated and aligned to prevent premature wear, especially under high-speed, high-torque conditions.
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What is the significance of the 8.2kW rating and 3000rpm speed for the 1FK7105-2AF71-1BB0 motor?
The Siemens 1FK7105-2AF71-1BB0 motor's 8.2kW power rating combined with its 3000rpm maximum speed makes it suitable for applications demanding high dynamic performance and rapid acceleration/deceleration, such as in high-speed machining or pick-and-place robots.