7S115C : NEW DRIVE SYSTEM FOR LOW SPEED PM DC MOTORS.
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Power supply 115V- 50/60 Hz
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PWM (pulse width modulation) technique for the speed regulation.
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Operating frequency 18 Khz : that means fine speed regulation, long life for the motor brushes and silent operations.
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Speed reference : ten turns potentiometer (manual operation) or external current signal 4-20 mA (automatic operation).
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Smooth acceleration of the motor to avoid shock for the load
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Current limited : protection of the motor and max torque for the load known
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Thermal protection to ensure no overload long time operations
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Overload current protection to avoid damage to the drive system if the motor is stalled for few seconds.
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Alarm LED indicator
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R x I compensation to ensure the constant speed operation in the whole range of load.
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Easy calibrations with trimmers on the board (minimum and max speed, acceleration ramp, RxI compensation) .
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Inhibit input to stop the motor without switch-off the power supply.
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Summary of Contents for 7S115C
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