SIMOTICS S-1FT2 Servomotors Shaft height 40 1FT2105-4AH

SiemensSKU: 1FT2105-4AH
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Description


Siemens SIMOTICS S-1FT2 Servo Motor – 1FT2105-4AH

The 1FT2105-4AH is a Siemens SIMOTICS S-1FT2 High Dynamic permanent-magnet synchronous servo motor engineered for SINAMICS S120 motion control systems. Compared to the 1FT2105-4AF variant, the 4AH version is optimized for higher-speed operation, making it ideal for machine tools and precision automation applications requiring fast acceleration and positioning.

Key Specifications

Specification Value
Product Series SIMOTICS S-1FT2 High Dynamic
Part Number 1FT2105-4AH
Motor Type Permanent Magnet Synchronous Servo Motor
Rated Power 1.74 kW
Rated Speed 4,500 rpm (380–480 V)
Rated Torque 3.7 Nm
Static Torque 5 Nm
Maximum Torque 15 Nm
Maximum Speed 9,000 rpm
Rated Voltage 3 AC 380–480 V
Cooling Natural Cooling
Protection Class IP64/IP65 (depends on configuration)
Communication DRIVE-CLiQ
Power Connector M17
Weight Approx. 5.6 kg

Specifications may vary slightly depending on the configured encoder, brake, and shaft options.

Features

  • High Dynamic SIMOTICS S-1FT2 servo motor
  • High-speed operation up to 9,000 rpm
  • Permanent magnet synchronous technology
  • Integrated DRIVE-CLiQ interface
  • High positioning and repeat accuracy
  • Compact, robust industrial design
  • Compatible with Siemens SINAMICS S120 servo drives
  • Suitable for continuous-duty CNC applications

Applications

  • CNC Milling Machines
  • CNC Turning Centers
  • Machining Centers
  • Robotics
  • Packaging Machinery
  • Printing Equipment
  • Semiconductor Manufacturing
  • Industrial Motion Control Systems

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