PRODUCT DESCRIPTION
OKUMA MDUA-15-422-M - AC Spindle Motor
The OKUMA MDUA-15-422-M is a compact, three-phase AC spindle motor engineered for high-precision machine tool applications. This unit provides 1.5 kW of continuous power, designed for integration into Okuma's OSP CNC systems, delivering precise speed and torque control for milling, turning, and grinding operations. It features a specialized winding configuration for 400VAC class industrial power grids, ensuring dynamic performance and positional accuracy via integrated absolute encoder feedback.
Technical Specifications:
- SERIES/FAMILY: MDUA Series
- COMPONENT TYPE: AC Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL POWER: 1.5 kW (1500 W)
- INPUT VOLTAGE CLASS: 400VAC (e.g., 380-480VAC)
- PHASE: 3-Phase
- FREQUENCY: 50/60 Hz (System Dependent)
- MECHANICAL/PHYSICAL:
- TORQUE: Specific torque values are dependent on operating speed and winding configuration.
- SPEED: High-speed operation, specific RPM range dependent on winding and drive.
- SHAFT TYPE: Standardized output shaft for direct or belt-driven spindle integration.
- FORM FACTOR: Flange-mount, compact industrial design.
- INTERFACE/CONTROL:
- FEEDBACK: Integrated Absolute Encoder (e.g., Okuma OSP-E compatible)
- CONTROL INTERFACE: Designed for direct integration with Okuma OSP CNC controllers and VAC series drives.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Typically IP54 (motor body), IP65 (shaft seal area)
- COOLING METHOD: Forced-air cooling (integrated fan)
- MOUNTING STYLE: Flange mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Okuma CNC Machine Tools (e.g., Lathes, Machining Centers)
- APPLICATION: Spindle drive for precision machining, milling, turning, and grinding.