ОПИСАНИЕ ПРОДУКТА
OKUMA A911-3702 - AC Spindle Motor
This component is an AC Spindle Motor from the OKUMA A911 series, engineered for precision rotational power delivery in industrial machine tools. It integrates with OKUMA's proprietary CNC control systems and spindle drives, providing variable speed and torque for machining operations such as milling, turning, and grinding. The motor is designed for direct integration into machine tool spindles, facilitating high-accuracy material removal processes.
Technical Specifications:
- SERIES/FAMILY: OKUMA A911 Series
- COMPONENT TYPE: AC Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL POWER: 3.7 kW (Inferred from A911-37xx series designation)
- NOMINAL VOLTAGE: 200-220 VAC, 3-Phase
- NOMINAL FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MAXIMUM SPEED: Typically 6,000 to 12,000 RPM (Application dependent)
- CONTINUOUS TORQUE: Varies with operating speed specific values determined by drive parameters and motor winding
- SHAFT TYPE: Keyed or Tapered, designed for direct spindle coupling
- FORM FACTOR: Flange-mount, totally enclosed
- INTERFACE/CONTROL:
- FEEDBACK: Integrated Incremental or Absolute Encoder for speed and position control
- COMMUNICATION: Proprietary serial interface to OKUMA Spindle Drive Unit
- I/O: Motor temperature sensor output
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54 or IP55 (Typical for industrial machine tool motors)
- COOLING METHOD: Totally Enclosed Fan-Cooled (TEFC) or Liquid-Cooled (variant dependent)
- MOUNTING STYLE: Flange mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA CNC Machine Tools (e.g., Machining Centers, Lathes)
- CONTROL COMPATIBILITY: Designed for integration with OKUMA OSP Control Systems and VAC-II/VAC-III series Spindle Drives
- APPLICATIONS: High-speed milling, turning, drilling, and grinding operations requiring precise spindle speed and torque control