ОПИСАНИЕ ПРОДУКТА
SIEMENS FDMH291 - SIMOTICS FD Direct Drive Motor
The SIEMENS FDMH291 is a SIMOTICS FD series direct drive motor engineered for high-precision, high-dynamic industrial applications requiring direct coupling without intermediate gearing. This synchronous motor integrates seamlessly with SINAMICS drive systems via DRIVE-CLiQ, providing robust control for machine tools, printing presses, and specialized automation equipment. Its design prioritizes rigidity, accuracy, and power density for demanding motion control tasks.
Technical Specifications:
- SERIES/FAMILY: SIMOTICS FD (Flat Direct Drive)
- COMPONENT TYPE: Synchronous Direct Drive Motor
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 3-Phase AC, typically 400V to 480V
- POWER OUTPUT: Specific to FDMH291 variant, typically in the multi-kilowatt range (e.g., 10 kW to 50 kW+)
- NOMINAL CURRENT: Varies with power output, typically tens of Amperes
- FREQUENCY: Operates with variable frequency drive systems
- MECHANICAL/PHYSICAL:
- TORQUE OUTPUT: High, specific to FDMH291 variant, typically hundreds to thousands of Nm
- NOMINAL SPEED: Low, specific to FDMH291 variant, typically 50 RPM to 500 RPM
- SHAFT TYPE: Hollow shaft or solid shaft for direct coupling, high rigidity
- FORM FACTOR: Flat, compact design for direct integration into machine structures
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL (Motor-Drive): DRIVE-CLiQ (Siemens proprietary digital interface)
- FEEDBACK: Integrated absolute encoder (e.g., EnDat or equivalent DRIVE-CLiQ compatible) for precise position and speed control
- I/O: Integrated motor temperature sensor
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Typically IP54 or higher, suitable for industrial environments
- COOLING METHOD: Often liquid-cooled or forced air-cooled for optimal thermal management
- MOUNTING STYLE: Flange mounting for direct integration
- COMPATIBILITY/APPLICATION:
- COMPATIBLE DRIVES: SIEMENS SINAMICS S120, SINAMICS S210
- TARGET APPLICATIONS: Machine tool rotary tables, main spindles, printing machines, winders, extruders, test stands, high-precision automation systems