Kollmorgen SERVOSTAR 603 S60300-NA — SERVOSTAR 600 Series Digital Servo Drive

The Kollmorgen SERVOSTAR 603 (S60300-NA) is a compact, mains-fed digital servo amplifier from the proven SERVOSTAR 600 family, rated 3 A RMS at 230–480 VAC, 3-phase, 50/60 Hz (2 kVA). It provides precise, low-latency motion control for brushless servo motors with resolver or high-resolution sin/cos encoder feedback — an ideal solution for mid-power, high-dynamics single-axis applications.

The "-NA" suffix denotes the standard version without option cards (no fieldbus expansion, no extra electrical options). Servo loops, RS232 setup and encoder emulation (ROD426-compatible / SSI) are all built in as standard. DC-link circuits can be connected in parallel, enabling compact multi-axis systems.

Your Benefits at a Glance

• 3 A rated output — solid performance for mid-power servo axes
• Direct mains operation — 230–480 VAC, 3-phase, no separate supply needed
• Resolver or high-resolution sin/cos encoder feedback — wide motor compatibility
• Fully programmable via RS232 — quick setup with PC-based software
• Encoder emulation ROD426-compatible or SSI — flexible integration with existing controls
• Parallel DC-link capability — compact multi-axis systems with shared bus
• Proven SERVOSTAR 600 platform — trusted worldwide in machine automation

Key Features

Standard Version Without Options The "-NA" suffix means no option cards are fitted — the well-proven standard SERVOSTAR 603 configuration with all core functions included.

Flexible Feedback Feedback is supported from resolver or high-resolution sin/cos encoder, covering a broad range of Kollmorgen and third-party brushless servo motors.

Easy Integration Encoder emulation outputs (ROD426-compatible, decimal/binary, or SSI Gray/binary) make it simple to interface with existing position displays and controls; RS232 setup software provides fast commissioning.

Multi-Axis Ready The DC-link circuits can be connected in parallel (with patented ballast handling), enabling compact, cost-effective multi-axis systems with a shared supply.

Technical Specifications

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Note: Exact electrical data is per the nameplate / manual of your specific unit; please verify before ordering.

Typical Applications

• Mid-power single-axis positioning and feed systems
• Packaging, printing and converting machinery
• Material handling and general machine automation
• Replacement and retrofit of SERVOSTAR 600 series drives