Description
Siemens SIMOTICS M-1PH8 – 1PH8103 Shopify Product Listing
Product Title
Siemens 1PH8103 SIMOTICS M-1PH8 Main Motor | Compact Asynchronous Motor for SINAMICS S120
Product Description
The Siemens 1PH8103 is a SIMOTICS M-1PH8 compact asynchronous main motor designed for CNC machine tools, spindle drives, and industrial automation applications requiring high precision and reliable continuous-duty performance. Engineered for seamless integration with Siemens SINAMICS S120 drive systems, the 1PH8103 provides excellent torque characteristics, smooth speed control, and outstanding dynamic performance for demanding manufacturing environments.
The 1PH8103 series is available in multiple configurations, including forced ventilation, water cooling, and open-circuit cooling, with a variety of encoder systems, shaft options, and mounting arrangements. Depending on the selected configuration, the motor offers rated power up to approximately 13.5 kW, rated torque up to 64 Nm, maximum torque up to 160 Nm, and maximum operating speeds up to 9,000 RPM. Integrated DRIVE-CLiQ communication enables fast commissioning, advanced diagnostics, and seamless integration with Siemens SINAMICS S120 drives.
Designed for industrial reliability, the 1PH8103 is available with IP23, IP55, or IP65 protection (configuration dependent), making it suitable for demanding machine tool and production environments.
Key Features
- Genuine Siemens SIMOTICS M-1PH8 asynchronous main motor
- Optimized for Siemens SINAMICS S120 drive systems
- Compact, high-performance industrial motor
- Integrated DRIVE-CLiQ communication interface
- Available with forced ventilation, water cooling, or open-circuit cooling
- Incremental or absolute encoder options
- IP23, IP55, or IP65 protection (configuration dependent)
- Rated power up to 13.5 kW (variant dependent)
- Rated torque up to 64 Nm
- Maximum torque up to 160 Nm
- Maximum operating speed up to 9,000 RPM
- Excellent dynamic response and overload capability
- Multiple shaft, flange, and mounting configurations
- Ideal for CNC machine tools, spindle drives, and industrial automation
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Siemens |
| Model Series | 1PH8103 |
| Product Family | SIMOTICS M-1PH8 |
| Motor Type | Compact Asynchronous Main Motor |
| Cooling | Forced Ventilation / Water Cooling / Open-Circuit Cooling |
| Protection Class | IP23 / IP55 / IP65 (configuration dependent) |
| Interface | DRIVE-CLiQ |
| Encoder | Incremental or Absolute (configuration dependent) |
| Rated Power | Up to 13.5 kW (variant dependent) |
| Rated Torque | Up to 64 Nm |
| Maximum Torque | Up to 160 Nm |
| Rated Speed | 1,500–6,000 RPM (configuration dependent) |
| Maximum Speed | Up to 9,000 RPM |
| Mounting | IM B3, IM B5, IM B35, IM V1, IM V3 (configuration dependent) |
| Compatible Drives | Siemens SINAMICS S120 |
Note: Technical specifications may vary depending on the exact Siemens order number, encoder type, cooling method, and mechanical configuration.
Applications
- CNC Machining Centers
- CNC Milling Machines
- CNC Lathes
- High-Speed Main Spindle Drives
- Machine Tools
- Metal Cutting Equipment
- Printing Machinery
- Packaging Equipment
- Material Handling Systems
- Industrial Automation