PRODUCT DESCRIPTION
OKUMA MDUH-45-422-MA - AC Spindle Motor
The OKUMA MDUH-45-422-MA is an industrial-grade AC spindle motor, providing 45 kW of continuous output power for high-performance machine tool applications. This unit integrates directly with OKUMA OSP CNC control systems via dedicated spindle drive units, delivering precise speed and torque control for demanding milling, turning, and grinding operations requiring high material removal rates and surface finish accuracy.
Technical Specifications:
- SERIES/FAMILY: MDUH Series
- COMPONENT TYPE: AC Spindle Motor
- ELECTRICAL SPECS:
- POWER OUTPUT: 45 kW (Continuous)
- VOLTAGE CLASS: Typically 200VAC or 400VAC (3-Phase), dependent on specific drive unit and machine configuration
- CURRENT RATING: Designed for high-current industrial drive systems specific rating varies with voltage and load
- MECHANICAL/PHYSICAL:
- TORQUE CHARACTERISTICS: High constant power range specific nominal torque and base speed dependent on winding configuration
- SPEED RANGE: Engineered for wide operational speed ranges, including high RPM for machining applications
- SHAFT TYPE: Precision machined shaft, typically keyed or tapered for direct coupling to machine spindles
- FORM FACTOR: Industrial flange-mount motor, designed for direct integration into machine tool structures
- INTERFACE/CONTROL:
- FEEDBACK: High-resolution absolute encoder for precise position and speed feedback to the drive system
- CONTROL INTERFACE: Connects via dedicated power and feedback cables to OKUMA spindle drive units
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Typically IP54 or higher, providing protection against dust and splashing water
- COOLING METHOD: Forced air cooling or liquid cooling, depending on specific variant and application requirements
- MOUNTING STYLE: Flange mount for rigid attachment to machine tool frames
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA OSP CNC machine tools (e.g., machining centers, lathes, grinding machines)
- APPLICATIONS: High-speed machining, heavy-duty cutting, precision grinding, and other demanding industrial processes