DESCRIZIONE PRODOTTO
OKUMA E4809-820-010-B - Spindle Drive Unit
The OKUMA E4809-820-010-B is a high-performance Spindle Drive Unit engineered for precision control of AC spindle motors within industrial CNC machine tools. This unit integrates advanced digital signal processing for accurate speed and torque regulation, ensuring optimal machining performance and surface finish. It is designed for seamless integration within OKUMA OSP control systems, targeting applications that demand robust and dynamic spindle operation.
Technical Specifications:
- SERIES/FAMILY: E4809 Series
- COMPONENT TYPE: Spindle Drive Unit
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 200-240VAC, 3-Phase
- INPUT FREQUENCY: 50/60 Hz
- NOMINAL OUTPUT POWER: Approximately 25 kW (Inferred from '820' segment)
- NOMINAL OUTPUT CURRENT: Approximately 82.0 Amperes (Inferred from '820' segment)
- OUTPUT PHASE: 3-Phase AC
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Cabinet-mounted module
- COOLING METHOD: Forced air convection (internal fan)
- INTERFACE/CONTROL:
- CONTROL INTERFACE: Digital high-speed serial bus (Proprietary OKUMA OSP communication protocol)
- FEEDBACK INTERFACE: Resolver or high-resolution encoder input for spindle motor position and speed
- I/O: Integrated digital inputs and outputs for status monitoring and control signals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for protected cabinet installation)
- MOUNTING STYLE: Vertical panel mount
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: OKUMA OSP CNC Control Systems
- MACHINE TYPES: CNC Lathes, Machining Centers, Grinders, and other precision machine tools requiring high-performance spindle control.