PRODUCT DESCRIPTION
OKUMA MDUA-22-222-MA - AC Spindle Motor
The OKUMA MDUA-22-222-MA is a high-performance, three-phase AC spindle motor specifically engineered for integration into OKUMA CNC machine tools. This unit provides precise speed and torque control for demanding machining operations, including milling, turning, and grinding. It is designed for continuous industrial duty, delivering robust power and dynamic response under varying load conditions.
Technical Specifications:
- SERIES/FAMILY: MDUA Series
- COMPONENT TYPE: AC Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL POWER: 22 kW
- NOMINAL VOLTAGE: 200-220 VAC (3-Phase)
- NOMINAL FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- CONTINUOUS TORQUE: Variable, dependent on speed and winding characteristics
- MAXIMUM SPEED: Variable, dependent on drive and application (typically up to 10,000 RPM or higher)
- SHAFT TYPE: Tapered or Keyed (application-specific)
- FORM FACTOR: Flange-mounted, totally enclosed
- INTERFACE/CONTROL:
- FEEDBACK: High-resolution absolute encoder (proprietary serial interface to OSP control)
- CONTROL INTERFACE: Proprietary digital interface to OKUMA OSP CNC systems
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP44 (Typical for industrial spindle motors)
- COOLING METHOD: Totally Enclosed Fan Cooled (TEFC)
- MOUNTING STYLE: Flange Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA OSP CNC Machine Tools (e.g., Lathes, Machining Centers)
- PRIMARY FUNCTION: Main spindle drive for cutting, drilling, and milling operations