Description
Product Description
The Siemens 1FT7036-5AK7X-1XXX is a premium SIMOTICS S-1FT7 permanent magnet synchronous servo motor designed for high-speed, high-precision industrial motion control. Engineered for seamless integration with Siemens SINAMICS S120 servo drive systems through the DRIVE-CLiQ interface, this naturally cooled motor provides exceptional dynamic response, excellent positioning accuracy, and outstanding overload capability. It is ideally suited for CNC machine tools, robotics, semiconductor manufacturing, packaging machinery, electronics assembly, printing equipment, and other advanced automation systems.
Operating at a rated speed of 6,000 RPM, the 1FT7036-5AK7X-1XXX delivers 1.07 kW optimum output power, 1.7 Nm rated torque, and 3.0 Nm stall torque (100 K). The motor is capable of producing up to 12 Nm maximum torque while supporting maximum mechanical speeds up to 10,000 RPM, making it ideal for applications requiring rapid acceleration, smooth motion, and precise positioning. Its permanent magnet rotor ensures high efficiency, low rotor inertia, and superior servo performance.
The 1FT7036-5AK7X-1XXX family includes multiple MLFB variants with various encoder technologies, shaft configurations (plain shaft or fitted key), optional holding brakes, connector orientations, temperature sensor options (KTY or Pt1000), vibration grades, and IP protection classes. All variants feature natural cooling, IM B5 flange mounting, integrated motor temperature monitoring, and DRIVE-CLiQ communication. The exact motor configuration depends on the complete Siemens MLFB ordering code.
Key Features
- Genuine Siemens SIMOTICS S-1FT7 synchronous servo motor
- Permanent magnet synchronous motor technology
- Optimized for Siemens SINAMICS S120 servo drive systems
- Optimum output power: 1.07 kW
- Rated speed: 6,000 RPM
- Rated torque: 1.7 Nm
- Stall torque (100 K): 3.0 Nm
- Maximum torque: 12 Nm
- Maximum mechanical speed: 10,000 RPM
- High efficiency (approximately 90%)
- Natural cooling
- DRIVE-CLiQ digital encoder interface
- Incremental, single-turn absolute, and multiturn absolute encoder options
- Plain shaft or fitted key shaft configurations
- Optional holding brake
- IM B5 flange mounting
- Rotatable power connector
- Integrated KTY or Pt1000 temperature monitoring
- IP64 / IP65 / IP67 protection (variant dependent)
Technical Specifications
| Specification | Details |
|---|---|
| Product Family | SIMOTICS S-1FT7 |
| Part Number | 1FT7036-5AK7X-1XXX |
| Motor Type | Permanent Magnet Synchronous Servo Motor |
| Cooling Method | Natural Cooling |
| Optimum Power | 1.07 kW |
| Rated Speed | 6,000 RPM |
| Optimum Speed | 6,000 RPM |
| Rated Torque (100 K) | 1.7 Nm |
| Stall Torque (100 K) | 3.0 Nm |
| Stall Torque (60 K) | 2.4 Nm |
| Maximum Torque | 12 Nm |
| Rated Current | 2.4 A |
| Stall Current (100 K) | 4.0 A |
| Stall Current (60 K) | 3.1 A |
| Maximum Current | 17 A |
| Maximum Mechanical Speed | 10,000 RPM |
| Maximum Inverter Speed | 10,000 RPM |
| Number of Poles | 6 |
| Efficiency | 90% |
| Torque Constant | 0.76 Nm/A |
| Voltage Constant | 48.5 V/1000 RPM |
| Winding Resistance | 1.37 Ω |
| Rotating Field Inductance | 5.9 mH |
| Electrical Time Constant | 4.3 ms |
| Mechanical Time Constant | 1.0 ms |
| Thermal Time Constant | 30 min |
| Rotor Inertia | 1.33 × 10⁻⁴ kg·m² |
| Rotor Inertia (with Brake) | 1.45 × 10⁻⁴ kg·m² |
| Motor Weight | 5.0 kg |
| Motor Weight (with Brake) | 5.4 kg |
| Encoder Interface | DRIVE-CLiQ |
| Encoder Options | Incremental, Single-turn Absolute, Multiturn Absolute |
| Shaft Options | Plain Shaft or Fitted Key |
| Holding Brake | Optional |
| Mounting Arrangement | IM B5 Flange |
| Protection Class | IP64 / IP65 / IP67 (variant dependent) |
| Temperature Monitoring | Integrated KTY or Pt1000 Sensor |
| Compatible Drives | Siemens SINAMICS S120 |
| Manufacturer | Siemens |
Technical specifications may vary depending on the selected MLFB configuration, encoder type, shaft version, brake option, and protection class.
Applications
- CNC Machine Tools
- Industrial Robotics
- Semiconductor Manufacturing
- Electronics Assembly
- Packaging Machinery
- Printing Machinery
- Pick-and-Place Systems
- Textile Machinery
- Laboratory Automation
- High-Speed Precision Motion Control