Digital guide
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Kollmorgen S61401-SE/ATS-S61401-560
Product Introduction:
The SERVOSTAR 600 series (predecessor to S700/AKD) is a digital servo amplifier supporting vector control of AC brushless servo motors. S61401-SE is the standard 14 A continuous version with RS232/analog command; ATS-S61401-560 is an ATS-configured or spare variant of the same drive.
Detailed content
Technical Specifications:
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Rated Output Current: 14 A RMS continuous
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Peak Output Current: ~28–30 A RMS (short-term)
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Input Voltage: 3×230 VAC to 3×480 VAC (±10%), 50/60 Hz
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Rated Apparent Power: ~10 kVA
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DC Bus Voltage: 290–675 VDC nominal
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Control Logic: 24 VDC
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Feedback: Resolver, Incremental Encoder, Sin/Cos, optional EnDat/BiSS with option card
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Command Interface: ±10 V analog, PWM, master-slave; RS232 for commissioning
Features:
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Fully digital current, velocity, position loops
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Autotuning capability
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Built-in regenerative braking resistor support (external typically)
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Configurable I/O: enable, fault, home, limit switches
Applications: Retrofit of older machinery, textile machines, converting equipment, general-purpose servo axes where legacy SERVOSTAR platform is required.
Installation Notes: Requires external AC line reactor if line impedance is low; ensure proper fusing; connect 24 VDC control supply before enabling; use Kollmorgen MotionLink or DriveGUI for setup (legacy software).
