PRODUCT DESCRIPTION
OKUMA A911-3050/DN-SLV - AC Servo Drive
The OKUMA A911-3050/DN-SLV is a digital AC servo drive from the A9 series, engineered for precise motion control in industrial automation applications. This unit provides closed-loop control for brushless AC servo motors, facilitating high-accuracy positioning and velocity regulation critical for CNC machine tools, robotics, and other demanding manufacturing processes. It integrates seamlessly within OKUMA's control architecture, ensuring robust and synchronized operation.
Technical Specifications:
- SERIES/FAMILY: OKUMA A9 Series
- COMPONENT TYPE: AC Servo Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 400-480VAC, 3-Phase
- INPUT FREQUENCY: 50/60 Hz
- NOMINAL OUTPUT POWER: 3.0 kW (Continuous)
- NOMINAL OUTPUT CURRENT: Approximately 4.8A (Derived from 3.0kW at 400VAC, 0.9 Power Factor)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Panel Mount Enclosure
- COOLING METHOD: Natural Convection / Forced Air (Internal Fan)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: Mechatrolink (Primary), OSP Bus (Proprietary OKUMA), potential for DeviceNet variant (DN)
- FEEDBACK INTERFACE: Supports Resolver and Incremental/Absolute Encoder Inputs
- CONTROL METHOD: Digital Current, Velocity, and Position Loop Control
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Typically for cabinet installation)
- MOUNTING STYLE: Vertical Panel Mount
- OPERATING TEMPERATURE: 0 to 55 degrees C (Standard industrial range)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA CNC Machine Tools, Industrial Robotics, Automated Manufacturing Systems
- MOTOR COMPATIBILITY: OKUMA BL-Series Brushless AC Servo Motors