Description
Product Description
The Siemens SIMOTICS T-1FW6 External Rotor Standard Built-In Torque Motor is a permanent magnet synchronous direct-drive motor engineered for precision rotary axes, indexing tables, machine tools, and advanced production machinery. Designed as a built-in motor, the T-1FW6 is supplied as separate stator and external rotor components for direct integration into the machine structure, enabling compact machine designs and exceptional rotary positioning performance.
The external rotor design delivers high torque at low rotational speeds while eliminating gearboxes, belts, couplings, and other mechanical transmission components. This direct-drive architecture improves system stiffness, reduces maintenance requirements, increases positioning accuracy, and enhances machine productivity.
The Standard external rotor version is optimized for demanding rotary applications requiring high torque density, smooth operation, and precise motion control. When combined with Siemens SINAMICS S120 or S220 drive systems, the T-1FW6 provides outstanding dynamic response, repeatability, and operational reliability.
Key Features
- Permanent magnet synchronous built-in torque motor
- External rotor design for direct machine integration
- High torque output at low speeds
- Direct-drive technology without gears or couplings
- Exceptional positioning and indexing accuracy
- Compact and space-saving machine architecture
- High dynamic performance and smooth running characteristics
- Reduced maintenance due to wear-free drive train
- Available with natural, integrated water, or jacket cooling options
- Optimized for SINAMICS S120 and S220 drive systems
Technical Specifications
| Specification | Details |
|---|---|
| Product Series | SIMOTICS T-1FW6 |
| Version | External Rotor – Standard |
| Motor Type | Permanent Magnet Synchronous Built-In Torque Motor |
| Rotor Design | External Rotor |
| Rated Torque | Up to 2,240 Nm |
| Maximum Torque | Up to 3,850 Nm |
| Rated Speed | Up to 116 rpm |
| Maximum Speed | Up to 326 rpm |
| Cooling Options | Natural Cooling, Integrated Water Cooling, Jacket Cooling |
| Drive Compatibility | SINAMICS S120 / S220 |
| Installation Type | Direct Machine Integration |
| Manufacturer | Siemens |
Performance values vary according to frame size and configuration.
Applications
- Rotary Indexing Tables
- CNC Machine Tool Rotary Axes
- 5-Axis Machining Centers
- A-Axis, B-Axis, and C-Axis Rotary Tables
- Workpiece Positioning Systems
- Semiconductor Manufacturing Equipment
- Precision Test Benches
- Packaging Machinery
- Automation Systems
- High-Precision Production Machinery