Description
Product Description
The Siemens 1FT7082-5AC7X-1XXX belongs to the SIMOTICS S-1FT7 family of high-performance permanent magnet synchronous servo motors, engineered for demanding motion control applications requiring precise positioning, rapid acceleration, and long-term reliability. Designed for seamless integration with Siemens SINAMICS S120 servo drive systems, this motor family is widely used in CNC machine tools, industrial robotics, packaging machinery, material handling equipment, semiconductor manufacturing, printing systems, and automated production lines.
Operating at a rated speed of 2,000 RPM, the 1FT7082-5AC7X-1XXX series delivers 2.39 kW rated output power, 11.4 Nm rated torque, and 13 Nm stall torque (100 K). The motors provide 52 Nm maximum torque and support maximum mechanical speeds up to 8,000 RPM, offering excellent dynamic performance, high efficiency, and low rotor inertia for precision servo applications.
The 1FT7082-5AC7X-1XXX family is available in multiple MLFB configurations with different encoder technologies, shaft designs (plain shaft or fitted key), optional holding brakes, connector orientations, and balancing grades. All variants feature natural cooling, IM B5 flange mounting, DRIVE-CLiQ communication, integrated motor temperature monitoring, rotatable power connectors, and IP65 protection. The exact configuration is defined by the complete Siemens MLFB ordering code.
Key Features
- Genuine Siemens SIMOTICS S-1FT7 synchronous servo motor
- Permanent magnet synchronous motor technology
- Designed for Siemens SINAMICS S120 servo drive systems
- Rated output power: 2.39 kW
- Rated speed: 2,000 RPM
- Rated torque: 11.4 Nm
- Stall torque (100 K): 13 Nm
- Maximum torque: 52 Nm
- Maximum mechanical speed: 8,000 RPM
- Natural convection cooling
- High dynamic response and positioning accuracy
- DRIVE-CLiQ encoder interface
- Available with incremental, single-turn, and multiturn absolute encoders
- Plain shaft or keyed shaft options
- Optional holding brake
- IM B5 flange mounting
- Rotatable power connector
- Integrated temperature monitoring
- IP65 protection
Technical Specifications
| Specification | Details |
|---|---|
| Product Family | SIMOTICS S-1FT7 |
| Series | 1FT7082-5AC7X-1XXX |
| Motor Type | Permanent Magnet Synchronous Servo Motor |
| Cooling Method | Natural Cooling |
| Rated Power | 2.39 kW |
| Rated Speed | 2,000 RPM |
| Rated Torque | 11.4 Nm |
| Stall Torque (100 K) | 13 Nm |
| Maximum Torque | 52 Nm |
| Rated Current | 4.9 A |
| Maximum Current | 26 A |
| Maximum Mechanical Speed | 8,000 RPM |
| Maximum Converter Speed | 3,500 RPM |
| Number of Poles | 10 |
| Torque Constant | 2.5 Nm/A |
| Rotor Inertia | 26.5 × 10⁻⁴ kg·m² |
| Weight | Approx. 14 kg (18.3 kg with brake) |
| Encoder Interface | DRIVE-CLiQ |
| Encoder Options | Incremental, Single-turn Absolute, Multiturn Absolute |
| Shaft Options | Plain Shaft or Keyed Shaft |
| Holding Brake | Optional |
| Mounting Arrangement | IM B5 Flange |
| Protection Class | IP65 |
| Temperature Monitoring | Integrated |
| Drive Compatibility | Siemens SINAMICS S120 |
| Manufacturer | Siemens |
Applications
- CNC Machining Centers
- Industrial Robotics
- Packaging Machinery
- Material Handling Systems
- Printing Equipment
- Semiconductor Manufacturing
- Textile Machinery
- Assembly Automation
- Pick-and-Place Systems
- Precision Motion Control