PRODUCT DESCRIPTION
OKUMA MDUH-45-442-MA - Spindle Motor
The OKUMA MDUH-45-442-MA is a high-performance AC spindle motor engineered for demanding industrial machine tool applications. This component provides the primary rotational power for main spindles in CNC machining centers, lathes, and grinding machines, utilizing advanced vector control technology for precise speed and torque regulation. It is designed for integration with OKUMA OSP control systems, ensuring synchronized operation and optimal machining performance.
Technical Specifications:
- SERIES/FAMILY: OKUMA MDUH Series
- COMPONENT TYPE: AC Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 200VAC or 400VAC, 3-Phase (System Dependent)
- CONTINUOUS OUTPUT POWER: Approx. 30 kW to 45 kW (Dependent on specific winding and cooling)
- PEAK OUTPUT POWER: Up to 60 kW (Typical, short-term operation)
- FREQUENCY: Variable frequency operation via dedicated spindle drive
- MECHANICAL/PHYSICAL:
- CONTINUOUS TORQUE: Varies by winding, optimized for constant power over wide speed range
- MAXIMUM SPEED: Up to 15,000 RPM (Typical, dependent on winding and drive)
- SHAFT TYPE: Precision machined, typically tapered or flanged for direct spindle coupling
- FORM FACTOR: Compact, robust industrial motor housing
- INTERFACE/CONTROL:
- FEEDBACK: High-resolution absolute encoder for precise position and speed control
- CONTROL METHOD: Vector control via dedicated OKUMA spindle drive unit
- I/O: Standard industrial power and feedback connections
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54 or IP55 (Typical for industrial machine tool motors)
- COOLING METHOD: Forced-air or liquid cooling (Specific to variant and power rating)
- MOUNTING STYLE: Flange mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA OSP control systems and associated drive units
- APPLICATIONS: CNC machining centers, turning centers, grinding machines, and other high-precision machine tools requiring robust, high-performance main spindle drives