Description
Product Overview
The Siemens 1FT7102-5WF7X-1XXX is a SIMOTICS S 1FT7 permanent-magnet synchronous servo motor designed for demanding, high-performance motion control applications. Featuring a water-cooled design, it delivers exceptional continuous torque, high power density, and excellent thermal stability for continuous-duty industrial operation. Engineered for seamless integration with Siemens SINAMICS S120 drive systems, this motor is ideal for CNC machine tools, robotics, packaging equipment, printing machinery, material handling systems, and other precision automation applications.
Key Features
- SIMOTICS S 1FT7 permanent-magnet synchronous servo motor
- Water-cooled construction for superior heat dissipation
- Rated speed: 3000 rpm
- Rated torque: 50 Nm
- Continuous output power: 14.3 kW
- Maximum mechanical speed: 8000 rpm
- Peak torque: 125 Nm
- High power density with compact frame size
- Excellent positioning accuracy and dynamic response
- Optimized for Siemens SINAMICS S120 servo drive systems
- Supports multiple encoder, shaft, holding brake, and connector options depending on the X-1XXX configuration code
- IP65 protection with robust industrial construction
- Suitable for continuous-duty, high-precision motion control applications.
Typical Applications
- CNC machining centers
- Industrial robotics
- Packaging machinery
- Printing and converting equipment
- Material handling systems
- Semiconductor manufacturing
- Textile machinery
- Automated production lines
- Precision assembly equipment
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Siemens |
| Series | SIMOTICS S 1FT7 |
| Model | 1FT7102-5WF7X-1XXX |
| Motor Type | Permanent Magnet Synchronous Servo Motor |
| Cooling | Water-cooled |
| Rated Power | 14.3 kW |
| Rated Torque | 50 Nm |
| Rated Speed | 3000 rpm |
| Rated Current | Approximately 33 A |
| Maximum Torque | 125 Nm |
| Maximum Mechanical Speed | 8000 rpm |
| Number of Poles | 10 |
| Temperature Sensor | Pt1000 |
| Protection Class | IP65 |
| Compatible Drive | Siemens SINAMICS S120 |





