FANUC αi-B Series Servo Motor

High performance AC SERVO MOTOR
Servo motors with excellent acceleration performance – for use in high speed and high precision machining for large industrial machines

αi-B Series SERVO is the intelligent  servo system having the very wide line-up, suitable for all kinds of machine tools. The high resolution encoders and the latest SERVO and SPINDLE HRV Control realize Nano Control Servo system with high speed, high precision and high effifciency. The motor lineup is engineeried for small to large machines. Depending on the application, the best system is designed to optimize machine tool performance by a good combination between CNC and Servo lineup.

Specifications:
1. Machining Performance

• Excellent torque characteristics enables quick acceleration to high-speed range to reduce the cycle time.
• 32,000,000/rev. o 4.000,000/rev. Pulsecoder and the special magnetic pole shape which minimizes torque ripples and the latest servo control HRV+ enable extremely smooth motor rotation which realize high-precision, and high-quality machining.
• Large torque up to 18000m and large output up to 500kW are available with "Multi amplifiers drive technology" . Further output is enabled by driving one axis with "Multi motors drive technology". Suitable for large machine tools, electric drive of press machines, injection molding machines.

• FANUC's unique seal structure provides excellent waterproofing.
• Waterproof grade IP67 option available.

• Various models with either 200V input or 400V input are available. Flexible selection is possible depending on the input voltage of the delivery area
• Battery less Pulsecoder that does not require a backup battery can be selected.
• One-touch connector enables easy connecting and disconnecting of power connector.
• Backlash reduction brake option available.