Description
Product Description
The SIMOTICS S-1FT7 Compact (CT) servo motor series is designed for high-precision motion control applications where installation space is limited. These motors combine a compact mechanical design, high positioning accuracy, and excellent dynamic performance, making them ideal for machine tools, packaging machinery, handling systems, printing equipment, and automated production lines. The Compact (CT) version offers minimal installation depth while maintaining the performance and reliability expected from Siemens motion control systems.
Integrated with Siemens SINAMICS drive systems through the DRIVE-CLiQ interface, SIMOTICS S-1FT7 Compact motors provide simplified commissioning, advanced diagnostics, and seamless system integration. With robust IP67 protection, vibration-isolated encoder mounting, and multiple cooling options, these motors are suitable for demanding industrial environments.
Key Features
- Compact (CT) design with reduced installation depth
- High-precision synchronous servo motor technology
- Seamless integration with SINAMICS drives
- DRIVE-CLiQ digital communication interface
- IP67 protection rating
- Low torque ripple for smooth operation
- High concentricity for precision machining
- Vibration-isolated encoder mounting
- Natural cooling, forced ventilation, and water-cooling options
- Optional planetary gearbox configurations
- High reliability for industrial automation systems
- Suitable for continuous operation in demanding environments
Technical Overview
| Specification | SIMOTICS S-1FT7 Compact (CT) |
|---|---|
| Motor Type | Permanent Magnet Synchronous Servo Motor |
| Version | Compact (CT) |
| Protection Class | IP67 |
| Rated Speed Range | 1,500 – 6,000 rpm |
| Rated Power Range | 0.85 – 45.5 kW |
| Rated Torque Range | 2 – 250 Nm |
| Encoder Interface | DRIVE-CLiQ |
| Cooling Options | Natural, Forced Ventilation, Water Cooling |
| Mounting | Compact Installation Depth |
| System Compatibility | SINAMICS Drive Systems |
Applications
- CNC machine tools
- Packaging machinery
- Printing presses
- Material handling systems
- Robotics and automation cells
- Pick-and-place equipment
- Assembly machines
- Converting and web-processing machinery
- Precision manufacturing systems
- High-speed production lines



