PRODUCT DESCRIPTION
FANUC A290-0561-V568 - Alpha i-SP 15 Spindle Motor
This component is an AC synchronous spindle motor from the FANUC Alpha i-SP series, engineered for high-speed, high-precision rotational power in industrial automation. It integrates an αi series sensor for closed-loop feedback, enabling precise speed and position control when interfaced with compatible FANUC Spindle Amplifiers. Primary applications include CNC machine tools, specialized milling, turning, and grinding operations requiring robust and dynamic spindle performance.
Technical Specifications:
- SERIES/FAMILY: FANUC Alpha i-SP Series
- COMPONENT TYPE: AC Synchronous Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL POWER OUTPUT: 15 kW (Continuous)
- PEAK POWER OUTPUT: 22 kW
- NOMINAL VOLTAGE: 200 VAC (3-Phase)
- NOMINAL CURRENT: Approximately 50 A (at 200 VAC, 15 kW, 0.85 PF)
- FREQUENCY: Variable, controlled by Spindle Amplifier
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: 47.7 Nm (at 3000 RPM)
- MAXIMUM SPEED: 10,000 RPM (Base speed 3000 RPM, extended speed via field weakening)
- SHAFT TYPE: Standard industrial tapered or straight shaft with keyway (specific variant dependent)
- FRAME SIZE: Compact, flange-mounted industrial design
- INTERFACE/CONTROL:
- FEEDBACK DEVICE: Integrated αi series sensor (absolute encoder)
- CONTROL INTERFACE: Connects to FANUC Alpha i-SP Series Spindle Amplifiers via dedicated motor cable and feedback cable
- COMMUNICATION: Utilizes FANUC Serial Servo Bus (FSSB) via the connected amplifier
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP44 (Typical for industrial spindle motors)
- COOLING METHOD: Forced-air fan cooling
- MOUNTING STYLE: Flange mount
- COMPATIBILITY/APPLICATION:
- COMPATIBLE AMPLIFIERS: FANUC Alpha i-SP Series Spindle Amplifiers
- TARGET APPLICATIONS: CNC machining centers, lathes, grinding machines, specialized high-speed automation systems requiring precise spindle control