DESCRIZIONE PRODOTTO
OKUMA E4809-045-158-B - AC Spindle Motor
The OKUMA E4809-045-158-B is an industrial-grade AC spindle motor engineered for high-precision, high-speed machining applications. This component integrates into OKUMA's proprietary control systems, providing the primary rotational power for machine tool spindles. It is designed for demanding environments requiring precise speed regulation, high torque density, and robust performance in CNC machining centers, lathes, and grinding machines.
Technical Specifications:
- SERIES/FAMILY: OKUMA E4809 Series
- COMPONENT TYPE: AC Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL POWER: 4.5 kW
- NOMINAL VOLTAGE: 200VAC, 3-Phase
- NOMINAL CURRENT: Approximately 15-20A (load dependent)
- FREQUENCY: 50/60 Hz operation
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: Varies with operating speed typically 2.8 Nm at maximum continuous speed, higher at base speed
- MAXIMUM SPEED: Up to 15,000 RPM (specific to winding and drive configuration)
- SHAFT TYPE: Standard industrial keyed or tapered shaft for direct coupling
- MOUNTING TYPE: Flange mount
- FRAME SIZE: Standard industrial motor frame, compact design for spindle integration
- INTERFACE/CONTROL:
- FEEDBACK TYPE: High-resolution absolute encoder for precise speed and position control
- CONTROL INTERFACE: Proprietary digital interface for integration with OKUMA MIV series drives and OSP controllers
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54 (Protection against dust ingress and splashing water)
- COOLING METHOD: Totally Enclosed Fan Cooled (TEFC)
- OPERATING TEMPERATURE: 0 to 40 degrees Celsius (standard industrial range)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE DRIVES: OKUMA MIV Series Spindle Drives
- TYPICAL APPLICATIONS: CNC machining centers, CNC lathes, grinding machines, specialized high-speed milling operations