DESCRIPTION
Part Number: A06B-0078-B103
Description: AC SVMTR BiS12/3K B128iA ST
Product Series: A06B-0078
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- OUTPUT Cont. rated 1.8 kW (1.9HP)
- RATED TORQUE AT STALL 11 Nm
- ROTATING SPEED 2000rpm min‾¹
- WEIGHT 11.9kg (26.22lbs)
- ROTOR INERTIA 0.0062 kg·m², 0.064 kfg·cm·²
- INSULATION Class F
- 138V, 10A
- 133Hz
- Pulse coder β128iA
- STRAIGHT, NON-BRAKE, SHAFT
- Back EMF constant (1-phase): ke, 57V (rms)/1000min-1; kv, 0.54V (rms)·sec/rad
The FANUC AC Servo Motor βi series is an AC servo motor suitable for feed axes and peripherals of machine tools, and industrial machines. This servo motor realizes high cost-performance when combined with a small-capacity amplifier. This 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 optimized magnetic pole structure enables smooth rotation to give sufficient basic performance for feed axes in machine tools to this series. (βiS 2 to βiS 22)
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.
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 adoption of water-proof connectors, combined with a unique stator seal structure, ensure high drip-proofing. (For the βiS 0.2 and the βiS 0.3, the connectors and the structure are options.)
Built-in, high-precision encoder: A low-indexing-error optical encoder (Pulsecoder) is built into the motors. This Pulsecoder enables precise positioning. (Resolution 65,536, 131,072/rev.)
Powerful brake: A powerful brake with an increased holding torque is available as an option. The brake uses an asbestos-free design.
