Description
Product Description
The Siemens 1FT7105-5AB7X-1XXX is part of the SIMOTICS S-1FT7 family of permanent magnet synchronous servo motors, engineered for high-performance motion control applications. Designed for seamless integration with Siemens SINAMICS S120 drive systems, these motors deliver outstanding positioning accuracy, high torque density, rapid dynamic response, and exceptional reliability in demanding industrial environments.
This motor series delivers 6.60 kW rated output power at 1,500 RPM, with a 50 Nm stall torque (100 K) and 42 Nm rated torque, making it suitable for CNC machine tools, industrial robotics, packaging machinery, material handling systems, printing presses, semiconductor equipment, woodworking machines, and automated manufacturing lines. The permanent magnet synchronous design provides excellent efficiency, low rotor inertia, and superior overload capability for precision motion control.
The 1FT7105-5AB7X-1XXX variants are available with multiple encoder options, shaft configurations (plain shaft or keyed shaft), holding brake options, and DRIVE-CLiQ interfaces. All models feature natural cooling, IM B5 flange mounting, a rotatable power connector, integrated temperature monitoring, and rugged IP65/IP64 protection depending on the shaft configuration. The exact features are determined by the complete Siemens MLFB order number.
Key Features
- Genuine Siemens SIMOTICS S-1FT7 synchronous servo motor
- Permanent magnet synchronous motor technology
- Designed for Siemens SINAMICS S120 servo drives
- Rated output power: 6.60 kW
- Rated speed: 1,500 RPM
- Rated torque: 42 Nm
- Stall torque (100 K): 50 Nm
- Natural convection cooling
- High overload capability
- DRIVE-CLiQ encoder interface options
- Available with absolute or incremental encoders
- Plain shaft or shaft with fitted key (model dependent)
- Optional integrated holding brake
- Rotatable power connector
- IM B5 flange mounting
- IP65 or IP64 protection depending on configuration
- Integrated motor temperature monitoring
- High dynamic response with low rotor inertia
Technical Specifications
| Specification | Details |
|---|---|
| Product Family | SIMOTICS S-1FT7 |
| Series | 1FT7105-5AB7X-1XXX |
| Motor Type | Permanent Magnet Synchronous Servo Motor |
| Cooling Method | Natural Cooling |
| Rated Power | 6.60 kW |
| Rated Speed | 1,500 RPM |
| Rated Torque | 42 Nm |
| Stall Torque (100 K) | 50 Nm |
| Rated Current | 13 A |
| Motor Technology | Permanent Magnet |
| Mounting | IM B5 Flange |
| Protection Class | IP65 / IP64 (variant dependent) |
| Encoder | DRIVE-CLiQ Absolute or Incremental (variant dependent) |
| Shaft Version | Plain Shaft or Keyed Shaft |
| Holding Brake | Optional |
| Power Connector | Rotatable |
| Temperature Monitoring | Integrated |
| Drive Compatibility | Siemens SINAMICS S120 |
| Manufacturer | Siemens |
Applications
- CNC Machining Centers
- CNC Milling Machines
- CNC Lathes
- Industrial Robotics
- Packaging Machinery
- Printing & Converting Equipment
- Semiconductor Manufacturing
- Material Handling Systems
- Woodworking Machinery
- Textile Machinery
- Automated Production Lines
- High-Precision Motion Control Systems