Kollmorgen SERVOSTAR 670 (S67001) — SERVOSTAR 600 Series High-Power Digital Servo Drive
The Kollmorgen SERVOSTAR 670 (S67001) is the flagship high-power digital servo amplifier of the SERVOSTAR 640/670 family, rated 70 A RMS at 3×208–480 VAC, 3-phase, 50/60 Hz (approx. 50 kVA). It provides precise, low-latency motion control for the largest brushless servo motors with resolver or high-resolution sin/cos encoder feedback — engineered for heavy-duty, high-power industrial axes.
Built on the proven SERVOSTAR 600 platform, it operates directly from the mains (no separate supply), supports parallel DC-link connection for compact multi-axis systems, and is fully programmable via RS232 with encoder emulation (ROD426-compatible / SSI) as standard.
Your Benefits at a Glance
- 70 A rated output — the highest power in the SERVOSTAR family
- Direct mains operation — 3×208–480 VAC, 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
High-Power Output With 70 A RMS rated output, the SERVOSTAR 670 drives the largest brushless servo motors — ideal for heavy-duty converting, printing, metal forming and material-handling applications.
Direct Mains Operation Operates directly from 3×208–480 VAC mains (rated DC bus 290–675 VDC), eliminating the need for a separate power supply unit.
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.
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
表格
| Item | Specification |
|---|---|
| Manufacturer | Kollmorgen (formerly Danaher Motion) |
| Product Family | SERVOSTAR 640/670 Series Digital Servo Amplifier |
| Device Name | SERVOSTAR 670 |
| Model | S67001 (standard version) |
| Rated Output Current | 70 A RMS |
| Rated Power | approx. 50 kVA |
| Input Voltage | 3×208 V –10 % … 3×480 V +10 %, 3-phase, 50/60 Hz (direct mains operation) |
| Rated DC Bus Voltage | 290–675 VDC |
| Feedback | Resolver or high-resolution sin/cos encoder |
| Encoder Emulation | ROD426-compatible (dec/bin) or SSI (Gray/binary), selectable |
| Setup Interface | RS232 (PC setup software) |
| DC-Link | Parallel connection supported (patented ballast handling) |
| Enclosure | IP20 |
| Status | Discontinued by manufacturer — supplied as spare part / refurbished |
Note: Exact electrical data is per the nameplate / manual of your specific unit; please verify before ordering.
Typical Applications
- Heavy-duty converting, printing and packaging machinery
- Metal forming and processing lines
- Large material handling systems
- High-power single- and multi-axis machines
- Replacement and retrofit of SERVOSTAR 640/670 series drives
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