DESCRIZIONE PRODOTTO
OKUMA MDUH-45-555-MA - AC Spindle Motor
This OKUMA MDUH-45-555-MA unit is a high-performance, three-phase AC spindle motor engineered for demanding industrial machine tool applications. It integrates seamlessly with OKUMA OSP CNC control systems and VAC series spindle drives, providing precise speed and torque control for milling, turning, and grinding operations. The motor is designed for continuous duty in high-speed and high-power machining environments, ensuring robust performance and positional accuracy.
Technical Specifications:
- SERIES/FAMILY: MDUH Series
- COMPONENT TYPE: AC Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL POWER OUTPUT: 55.5 kW (Continuous)
- NOMINAL VOLTAGE: 400VAC Class (e.g., 380-480VAC)
- PHASE: Three-Phase
- FREQUENCY: Variable (driven by VFD)
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: High continuous torque output, specific to speed profile
- NOMINAL SPEED: Up to 6000 RPM (typical base speed), with extended constant power range to higher speeds
- SHAFT TYPE: Keyed or Tapered (application dependent)
- FRAME SIZE: Industrial Flange Mount, specific to 45-series frame index
- INTERFACE/CONTROL:
- FEEDBACK: Integrated Absolute Encoder (OKUMA OSP compatible)
- CONTROL INTERFACE: Direct connection to OKUMA VAC Series Spindle Drives
- CONFIGURATION: MA suffix indicates specific winding or feedback configuration
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54 (Typical for industrial spindle motors)
- COOLING METHOD: Forced Air Cooling or Liquid Cooling (depending on specific variant and power density)
- MOUNTING STYLE: Flange Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA CNC Machining Centers, Lathes, and Grinders
- APPLICATIONS: High-speed milling, heavy-duty turning, precision grinding, and other demanding machine tool operations.