ОПИСАНИЕ ПРОДУКТА
OKUMA MDUA-15-555-MA - AC Spindle Motor
The OKUMA MDUA-15-555-MA is a high-performance, three-phase AC spindle motor designed for precision industrial machine tool applications. This unit, part of the MDUA series, delivers robust power and precise speed control critical for CNC machining centers, lathes, and grinding machines. It integrates directly with OKUMA OSP control systems, leveraging advanced vector control for optimized material removal and surface finish.
Technical Specifications:
- SERIES/FAMILY: MDUA Series
- COMPONENT TYPE: AC Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL POWER: 15 kW (Continuous Duty)
- PEAK POWER: Up to 22 kW (Intermittent Duty)
- NOMINAL VOLTAGE: 200 VAC (3-Phase)
- NOMINAL CURRENT: Approximately 49 A (at 200VAC, 0.88 Power Factor)
- FREQUENCY: Variable (Controlled by Dedicated VFD)
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: Approximately 47.7 Nm (at 3000 RPM Base Speed)
- MAX SPEED: Up to 12,000 RPM (Application Dependent)
- SHAFT TYPE: Precision Tapered or Keyed (Specific to Machine Interface)
- FORM FACTOR: Compact, Flange-mounted, Totally Enclosed Fan-Cooled (TEFC)
- INTERFACE/CONTROL:
- FEEDBACK: High-resolution Absolute Encoder (e.g., 20-bit or higher)
- CONTROL INTERFACE: Proprietary High-Speed Digital Bus (for OKUMA OSP CNC Systems)
- I/O: Integrated Thermal Sensors, Optional Brake Control Interface
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54 (Motor Body), IP65 (Shaft Seal Area)
- COOLING METHOD: Forced Air Cooling (Integrated Axial Fan)
- MOUNTING STYLE: Standard Industrial Flange Mount (e.g., B5 or B14 Equivalent)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA OSP CNC Machining Centers, Lathes, Grinders
- APPLICATIONS: High-speed milling, turning, drilling, and grinding operations requiring dynamic spindle control.