A06B-0128-B584

The FANUC A06B-0128-B584 is engineered for precision and reliability in motion control applications. It offers a rated output of 1.4 kW, which translates to approximately 1.9 horsepower. This motor excels with a peak operational speed of up to 4000 revolutions per minute (rpm). The maximum torque achievable by this motor is recorded at 15 Nm, and its stall torque stands at 4.0 Nm, indicating strong performance under load conditions.

Under operational demands, the stall current reaches 7.7 amperes (rms), providing sufficient power for quick acceleration. The torque constant of this motor is measured at 0.52 Nm/A, which aids in delivering consistent torque relative to the current supplied. Additionally, the back EMF constant is noted as 18 V (rms) for every 1000 rpm, showcasing the motor's sensitivity to speed changes and effective electromagnetic performance.

The armature resistance is low at 0.40 ohms, contributing to effective current flow and reduced losses. With a mechanical time constant of just 0.006 seconds, the motor can rapidly respond to control commands. In terms of thermal stability, the thermal time constant is recorded at 25 minutes, facilitating efficient heat management during prolonged operation. Static friction is minimal at 0.3 Nm, making it easier to start under load.

The total unit weight of this servo motor is 7.5 kg, which is a factor to consider during installation. Rotor inertia is calculated at 0.00135 kgm², providing insight into its rotational characteristics. Finally, the maximum current the servo amplifier can support is 40 A (peak), indicating robust capability for handling high-performance tasks.