Description
Siemens SIMOTICS M – 1PH8138 Shopify Product Listing
Product Title
Siemens 1PH8138 SIMOTICS M Main Spindle Motor | High-Performance Synchronous Motor | For SINAMICS S120
Product Description
The Siemens 1PH8138 is a SIMOTICS M synchronous main spindle motor designed for high-performance machine tools and demanding industrial applications. As part of the SIMOTICS M 1PH8 motor family, it is engineered to deliver exceptional torque, high power density, excellent dynamic response, and outstanding energy efficiency when paired with Siemens SINAMICS S120 drive systems. It is available in multiple cooling options, including forced ventilation and water cooling, with configurable speed, power, and encoder variants to suit a wide range of CNC applications.
The 1PH8138 is ideal for use as a main spindle motor in CNC machining centers, turning centers, milling machines, grinding machines, and other high-precision manufacturing equipment. With its rugged construction, high overload capability, and compact design, it provides reliable performance, long service life, and maximum productivity in continuous industrial operation.
Key Features
- Genuine Siemens SIMOTICS M 1PH8 Main Spindle Motor
- Model: 1PH8138
- High-performance synchronous spindle motor
- Designed for SINAMICS S120 drive systems
- Excellent torque characteristics and dynamic response
- High power density and energy-efficient operation
- Available with forced-air or water cooling
- Multiple encoder and shaft configurations available
- IP55 or IP65 protection depending on configuration
- Optimized for continuous-duty industrial applications
- Suitable for precision CNC machining
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Siemens |
| Model | 1PH8138 |
| Product Family | SIMOTICS M |
| Motor Type | Synchronous Main Spindle Motor |
| Series | 1PH8 |
| Cooling Options | Forced Ventilation or Water Cooling |
| Protection Class | IP55 / IP65 (configuration dependent) |
| Motor Technology | Permanent Magnet Synchronous Motor |
| Drive Compatibility | Siemens SINAMICS S120 |
| Mounting | IM B3 / IM V1 / Configurable |
| Encoder Options | Various encoder systems available |
| Application | Main spindle and high-performance industrial drive systems |
Note: The 1PH8138 is a configurable motor family. Power rating, torque, speed, voltage, cooling method, shaft design, encoder type, and mounting arrangement depend on the complete Siemens order number (for example: 1PH8138-xxxxxx). Refer to the specific motor configuration for exact technical specifications.
Applications
- CNC Turning Centers
- CNC Machining Centers
- CNC Milling Machines
- Grinding Machines
- Metal Cutting Machines
- Heavy Machine Tools
- Automotive Manufacturing
- Aerospace Manufacturing
- Precision Manufacturing
- Industrial Automation
- OEM Machine Building