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Brushless Servo Amplifier
Brushless Servo Amplifier
Copley Control's Model 5424AC servoamplifier simplifies motion control designs, cuts cost and weight, by plugging directly into AC wall outlet. New generation design provides new system benefits-soft-start capability eliminates jerkiness while accelerating. Externally switchable transition from velocity mode to torque mode provides accurate tensioning of nuts, bottle caps, fasteners, coils, and materials testing samples. Internal F/V converter eliminates tacho. Advanced modulation method enhances linearity, reduces output ripple. Adjustable current limits protect delicate motors and sensitive loads. Copley's Model 5424AC operates from 90 V to 264 V AC at 50/60 Hz. The amplifier develops ±20 A peak, ±10 A continuous, for driving DC brushless servomotors to 2.5 HP. Unit, also provides isolated outputs of +5 V at 200 mA and ± 10 V at 5 mA for encoder or Hall sensor excitation. Model 5424AC's PWM modulation frequency is 12.5 kHz, current ripple frequency is 25 kHz, bandwidth is 3 kHz. The amplifier drives motors with 0.4 mH to 40 mH inductance. It is protected against overtemperature, overload, and short circuit. Dimensions are 7.50"by 2.72"by 7.00."Copley Control's Model 5424AC drives pick-and-place systems, robotics, fastening systems, automated assembly equipment, coil winders, and materials testing machines.