Digital guide
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Detailed content
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Technical Specifications:
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Model code: 7.2 → ~7.2 A or 7.2 kW class (depending on family table)
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Input: 460 Vac 3-phase
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Output: sinusoidal PWM for AC servo motor
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Bus: internal DC link
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Control: velocity/torque (position via external controller)
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Interface: ±10 V analog command, enable, fault reset
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Functional Features: Robust IGBT bridge, current-limit protection, regen capable with external resistor.
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Application Scenarios: Spindle or axis drive on 460 V machines, woodworking, metal cutting.
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Structural Characteristics: Enclosed metal case, top/bottom power terminals, D-sub control connector.
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Installation Requirements: 460 V supply with disconnect; PE conductor ≥ power conductor; cabinet ventilation for 7.2 A heat loss.
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Usage Notes: Confirm 7.2 denotes amps vs kW from nameplate; mismatch causes under/overcurrent trip.
