DESCRIPTION
Part Number: A06B-0266-B100
Description: AC SVMTR AiS22/4KHV 1M-A ST
Product Series: A06B-0266
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OUTPUT Cont. rated 4.5 kW (6.0 HP)
RATED TORQUE AT STALL 22 Nm
ROTATING SPEED 3000rpm (Max 4000rpm)
WEIGHT 17kg (37.47lbs)
ROTOR INERTIA 0. 00527 kg·m², 0.0538 kfg·cm²
INSULATION Class F
270V, 16A
200Hz
Pulse coder αiA1000
STRAIGHT, NON-BRAKE, SHAFT
Back EMF constant (1-phase): Ke, 50V (rms)/1000min-1; Kv, 0.47V (rms)·sec/rad
The FANUC AC Servo Motor αi series has been designed for machine tool feed axis applications. This servo motor αi series has the following features:
Compact: The use of a latest magnet and the optimized mechanical design reduce the total length and weight, therefore realizing light, compact motors.
Smooth rotation: The special magnetic pole shape which minimizes torque ripples which, when combined with precise current control and accurate Pulsecoder feedback, enables extremely smooth motor rotation.
Excellent acceleration: The use of a special rotor shape brings small and light motors, and a high level of torque. These motors, therefore, provide excellent acceleration characteristics.
Wide continuous-operating zone: High-density winding, low iron loss by the optimum core shape, and the use of the latest servo software reduce heat generation during high-speed rotation to a minimum and allow a wide continuous operating zone.
Controllability: The use of the latest servo software maintains controllability even when a disturbance occurs.
High reliability: A totally-enclosed, friction-free brushless design is used. This allows the servo motors to be used in demanding environments with no need for special checks or maintenance.
Excellent drip-proofing: The use of waterproof connectors and FANUC’s unique stator seal provide excellent drip-proofing, which prevent ingress of liquid, such as coolant.
Built-in, high-precision encoder: A low-indexing-error optical encoder (Pulsecoder) is built into the motors. This Pulsecoder enables precise positioning. Pulsecoders have the resolution of 1,000,000 or 16,000,000 per revolution. As such, the motors can be used for positioning applications ranging from simple positioning to those requiring a high degree of precision.
Powerful brake: A powerful brake with an increased holding torque is available as an option. The brake uses an
asbestos-free design.
200-V and 400-V power supply specifications: A lineup of 400-V power supply specification motors is provided in addition to the 200-V power supply specification motors. A suitable motor can be selected according to the local power supply specification.
