Description
Product Description
The Siemens 1FT2103-4AH is a SIMOTICS S-1FT2 High Dynamic permanent magnet synchronous servo motor designed for compact, high-precision motion control applications. Engineered for seamless integration with Siemens SINAMICS S120 and SINAMICS S210 servo drive systems, this motor delivers exceptional positioning accuracy, smooth operation, and fast dynamic response for advanced industrial automation.
The 1FT2103-4AH features a compact flange design with natural cooling, making it ideal for installations where space is limited while maintaining high performance. Depending on the complete order configuration, the motor can be equipped with various encoder types, shaft options, electrical connectors, and optional accessories. It is well suited for precision machinery requiring reliable, repeatable motion control.
Key Features
- Siemens SIMOTICS S-1FT2 High Dynamic servo motor
- Model: 1FT2103-4AH
- Permanent magnet synchronous servo motor
- Compact, naturally cooled design
- High torque density and dynamic performance
- Excellent positioning and speed accuracy
- Low inertia for rapid acceleration and deceleration
- High-resolution encoder options (configuration dependent)
- Compatible with Siemens SINAMICS S120 and SINAMICS S210 servo drives
- Robust construction for continuous industrial operation
Applications
- Pick-and-place machines
- Electronics assembly equipment
- Semiconductor manufacturing
- Packaging machinery
- Medical automation systems
- Textile machinery
- Small CNC machines
- Laboratory automation
- Precision motion control systems
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Siemens |
| Product Family | SIMOTICS S-1FT2 High Dynamic |
| Model Number | 1FT2103-4AH |
| Motor Type | Permanent Magnet Synchronous Servo Motor |
| Cooling Method | Natural Cooling |
| Mounting | IM B5 Flange Mount |
| Encoder | Configuration Dependent |
| Shaft Design | Configuration Dependent |
| Holding Brake | Optional (Configuration Dependent) |
| Protection Class | IP64/IP65 (Configuration Dependent) |
| Drive Compatibility | Siemens SINAMICS S120 & SINAMICS S210 |
| Application | Precision Motion Control & Industrial Automation |





