DESCRIZIONE PRODOTTO
FANUC A290-0501-T701 - alpha i-B Series Spindle Motor
The FANUC A290-0501-T701 is an alpha i-B series AC synchronous spindle motor designed for demanding industrial applications requiring precise rotational control and consistent power delivery. This component integrates into FANUC CNC systems, providing the primary drive for machine tool spindles in milling, turning, and grinding operations. It incorporates a high-resolution absolute encoder for accurate speed and position feedback, communicating via the FANUC Serial Servo Bus (FSSB) protocol.
Technical Specifications:
- SERIES/FAMILY: FANUC alpha i-B series
- COMPONENT TYPE: AC Synchronous Spindle Motor
- ELECTRICAL SPECS:
- NOMINAL POWER OUTPUT: 5.5 kW (Continuous Duty)
- RATED VOLTAGE: 200-240 VAC, 3-Phase
- RATED CURRENT: 16 A (Typical at 200V, 0.9 PF)
- OPERATING FREQUENCY: Variable Frequency Drive (VFD) controlled
- MECHANICAL/PHYSICAL:
- CONTINUOUS TORQUE: 35 Nm (at base speed, typical)
- MAXIMUM SPEED: 8000 RPM (Maximum, dependent on winding and amplifier)
- SHAFT TYPE: Cylindrical with keyway (Configuration T701)
- FORM FACTOR: Totally Enclosed, Flange-Mounted
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: FANUC Serial Servo Bus (FSSB)
- FEEDBACK DEVICE: Integrated High-Resolution Absolute Encoder
- ENCODER RESOLUTION: 1,000,000 to 4,000,000 pulses/revolution (Typical range)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (Dust tight, protected against low-pressure water jets)
- COOLING METHOD: Totally Enclosed Fan Cooled (TEFC)
- MOUNTING STYLE: Flange Mount (e.g., IEC B5 equivalent)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE AMPLIFIER: FANUC alpha i series Spindle Amplifier
- COMPATIBLE CONTROLLER: FANUC CNC systems
- TARGET APPLICATIONS: CNC machine tools (milling, turning, grinding), high-speed machining centers, industrial automation requiring precise spindle control