Description
Siemens SIMOTICS S-1FT2 High Dynamic Servo Motor – 1FT2108-5AC
The Siemens 1FT2108-5AC is a SIMOTICS S-1FT2 High Dynamic permanent-magnet synchronous servo motor designed for demanding CNC machine tools and industrial automation. It is optimized for SINAMICS S120 servo drive systems and features an integrated DRIVE-CLiQ interface for fast commissioning, diagnostics, and high-speed digital communication. The motor delivers high torque density, outstanding positioning accuracy, and reliable continuous-duty performance.
Key Specifications
| Specification | Value |
|---|---|
| Product Series | SIMOTICS S-1FT2 High Dynamic |
| Part Number | 1FT2108-5AC |
| Motor Type | Permanent Magnet Synchronous Servo Motor |
| Rated Power | 4.9 kW (380–480 V) / 2.85 kW (200–240 V) |
| Rated Speed | 2000 rpm (380–480 V) / 1000 rpm (200–240 V) |
| Rated Torque | 23.5 Nm |
| Static Torque | 30 Nm |
| Maximum Torque | 105 Nm |
| Maximum Speed | 5800 rpm |
| Rated Current | 15.2 A |
| Maximum Current | 96 A |
| Rated Voltage | 3 AC 200–240 V / 380–480 V |
| Cooling Method | Natural Cooling |
| Communication Interface | DRIVE-CLiQ |
| Signal Connector | M17 |
| Power Connector | M17 |
| Mounting | IM B5 (IM V1 / IM V3) |
| Shaft Height | 80 mm |
| Weight | Approx. 20 kg |
| Protection Class | IP64/IP65 (configuration dependent) |
Actual specifications may vary depending on the encoder, holding brake, shaft design, and mounting configuration selected.
Features
- SIMOTICS S-1FT2 High Dynamic synchronous servo motor
- Permanent magnet synchronous technology
- Integrated DRIVE-CLiQ electronic nameplate
- High torque density and excellent overload capability
- Precise positioning with fast dynamic response
- Natural cooling for maintenance-free operation
- Optimized for Siemens SINAMICS S120 servo systems
- Rugged industrial construction for continuous-duty applications
Applications
- CNC Machining Centers
- CNC Milling Machines
- CNC Lathes
- Robotics
- Packaging Machinery
- Printing Equipment
- Material Handling Systems
- Precision Industrial Automation