Digital guide
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Kollmorgen S30661-NA-601-V070
Product Name: SERVOSTAR S300 Series Digital Servo Drive
Product Introduction: The S30661 is a single-axis digital servo amplifier from the S300 series, designed to control brushless servo motors with high dynamic response. It accepts 208-230 VAC input and provides 6 Arms continuous current.
Detailed content
Technical Specifications:
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Input Voltage: 208-230 VAC, 1 or 3 phase, 50/60 Hz
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Continuous Output Current: 6 Arms / phase
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Peak Output Current: 15 Arms / phase (3 sec)
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Rated Input Power: 2.0 kVA (approx)
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Internal Power Dissipation: 60 Watts
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Continuous Regen Power: 50 Watts internal (250 Watts external support)
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PWM Switching Frequency: Configurable, typically 8-16 kHzFunctional Features: Supports analog +/-10V, pulse/direction, master encoder inputs; onboard CANopen; expandable via option cards for Profibus, DeviceNet, Sercos; Windows-based graphical setup wizard.Application Scenarios: Semiconductor manufacturing, general automation, printing presses, and converting machinery.Material Composition: Sheet metal enclosure with PCB populated with IGBT power modules, DSP processor, electrolytic capacitors, and EMI filters.Structural Features: Compact book-style housing for side-by-side panel mounting; removable screw terminals; front-facing LEDs for status diagnostics; IP20 protection.Working Principle: Utilizes digital signal processing to execute current, velocity, and position loops. It modulates the DC bus via PWM to synthesize sinusoidal currents matching the motor’s back EMF and rotor position.Installation Requirements: Mount vertically on a grounded metal panel allowing adequate clearance for convection or forced cooling; secure all power and signal grounds to a common star point.Usage Precautions: Ensure regenerative energy does not exceed internal capacity (use external resistor if needed); disable output before handling motor cables; STO (Safe Torque Off) functionality should be wired for safety circuits.
