Digital guide
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Kollmorgen TPA/2-15840-602
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Product Name: TPA/2 Series Multi-Axis 3 Phase SCR Servo Amplifier
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Product Introduction: Legacy analog/digital hybrid Multi-Axis Servo Amplifier utilizing SCR technology, designed for synchronized control of multiple axes in older heavy-industrial equipment.
Detailed content
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Working Principle:
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Employs SCR (Silicon Controlled Rectifier) phase-control topology to regulate DC bus voltage to PWM or linear amplifiers.
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Provides regulated power distribution and current monitoring for connected axis modules.
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Structural Features:
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Typically rack-mounted or chassis unit with 3-phase input terminals and multiple axis output connectors.
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Includes power supply cards, current waveform regulation cards, and pulse generators.
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Application & Notes:
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Commonly found in retrofitted machine tools or large-format printing presses.
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Note: Obsolete technology; spare parts (like pulse generator cards) are critical for maintenance.
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