The Siemens 1FK2105-4AF11-1SB0 is a SIMOTICS S-1FK2 synchronous servo motor designed for compact, high-dynamic, and precise motion-control applications. It uses permanent-magnet synchronous motor technology to provide accurate speed, torque, and positioning performance and is intended for integration with compatible Siemens SINAMICS drive systems.
The 1FK2105 frame size provides a compact and robust servo-motor solution with high power density and rapid dynamic response. The -4AF11 configuration defines the motor's electrical, mechanical, and cooling characteristics, while -1SB0 identifies the specific motor configuration. The motor is suitable for CNC machine tools, robotics, automated production systems, handling equipment, packaging machinery, assembly systems, and precision positioning applications where repeatable and responsive motion is required.
Its permanent-magnet construction supports efficient servo operation, rapid acceleration and deceleration, and reliable continuous-duty performance. The compact design makes it particularly suitable for applications where installation space is limited while maintaining accurate motion control.
For the exact 1FK2105-4AF11-1SB0 MLFB, specifications such as rated power, rated torque, rated speed, encoder/feedback type, holding-brake specification, protection rating, dimensions, and weight should be verified against the Siemens-specific datasheet rather than inferred from another 1FK2105 variant.

Price:
Price 29999.0 INR / Piece
Minimum Order Quantity : 1 Piece
Features : INTEGRATED ABSOLUTE ENCODER AS17BIT, SINGLE HYBRID CONNECTOR LAYOUT
Cooling Method : NATURAL COOLING (SURFACE/NONVENTILATED)
Mounting Type : FLANGE MOUNTING
Conductor : COPPER WINDINGS
Price 30000.0 INR / Piece
Minimum Order Quantity : 1 Piece
Features : Without holding brake
Cooling Method : Natural cooling (surface air heat dissipation)
Mounting Type : IM B5 Flange Configuration
Conductor : Premium highconductivity copper stator coils
Price 30000.0 INR / Piece
Minimum Order Quantity : 1 Piece
Features : Plain Shaft / Without Holding Brake
Cooling Method : Natural Cooling / Ambient Air
Mounting Type : 9.39 HP (Equivalent)
Conductor : Copper (Internal Windings)
Price 30000.0 INR / Piece
Minimum Order Quantity : 1 Piece
Features : Incremental encoder sin/cos 1 Vpp 2048 S/R with DRIVECLiQ interface (Encoder I2048) / Standard vibration severity grade A / Rotatable power and signal connectors / Without holding brake
Cooling Method : Watercooled liquid circuit system via an integrated active cooling shroud jacket
Mounting Type : Frame size IM B5 / IM V1 / IM V3 conventional machine flange installation profile
Conductor : Highgrade internal multistrand copper winding matrix layout
Thank You!
Thank You for your valuable time. We have received your details and will get back to you shortly.
GST : 07AAKCG1025G1ZX
For an immediate response, please call this
number 08045477611
Price:
Send Inquiry
Send Inquiry


