ОПИСАНИЕ ПРОДУКТА
OKUMA E4809-820-012-A - Digital Servo Drive Unit
This unit is an OKUMA E4809 series digital servo drive, engineered for precise motion control within industrial automation systems. It functions as a critical component in OKUMA CNC machine tools, providing closed-loop control for various machine axes. The drive integrates with OKUMA's OSP control systems, utilizing advanced digital signal processing for high-accuracy positioning and velocity regulation in demanding manufacturing environments.
Technical Specifications:
- SERIES/FAMILY: OKUMA E4809 Series
- COMPONENT TYPE: Digital Servo Drive Unit
- ELECTRICAL SPECS:
- NOMINAL INPUT VOLTAGE: 200-240VAC, 3-Phase
- RATED OUTPUT CURRENT: 12A (Continuous)
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER: Dependent on connected motor and load characteristics (typically 2.5-4.5 kW range for this current class)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Industrial panel mount, book-style
- DIMENSIONS: Standardized for cabinet integration (specific dimensions vary by exact sub-model)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: Proprietary high-speed serial bus for OKUMA OSP CNC controllers
- FEEDBACK INTERFACE: Supports absolute and incremental encoders (e.g., serial encoder, resolver)
- CONTROL METHOD: Digital current, velocity, and position control loops
- I/O: Digital inputs for enable, fault reset digital outputs for status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for cabinet installation)
- COOLING METHOD: Convection cooling with integrated fan
- MOUNTING STYLE: Vertical panel mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA OSP CNC machine tools
- APPLICATIONS: Axis control for lathes, machining centers, grinders, and other precision manufacturing equipment