Digital guide
You are here:
Kollmorgen S30661-NA-SB
Product Introduction:
The S300 series is a compact digital servo drive for brushless AC servo motors. S30661-NA-SB indicates a 6 A continuous / 12 A peak drive with standard analog ±10 V command interface, no fieldbus option (NA = none), SB = specific firmware/hardware revision. Supports 1- or 3-phase 110–480 VAC input depending on model variant (S3066x typically 1×230 V or 3×208–480 V).
Detailed content
Typical Specifications:
-
Continuous Output Current: 6 A RMS
-
Peak Output Current: 12 A RMS (up to several seconds)
-
Input Voltage: 1×230 VAC or 3×208–480 VAC (model dependent; check nameplate)
-
Rated Output Power: ~2 kW @ 400 V
-
DC Bus: internally regulated, max ~680 VDC
-
Feedback: Resolver, Incremental Encoder, Sin/Cos; optional EnDat/BiSS with option card
-
Command: ±10 V analog speed/position, master reference; internal index/home functions
-
Control Supply: 24 VDC
-
Dimensions: compact book-style, approx. 240×70×180 mm
Features:
-
Digital current, velocity, position loops with autotuning
-
Built-in brake output (24 VDC motor brake control)
-
Configurable digital I/O (enable, fault relay, limits)
-
Setup via RS232 using Kollmorgen WorkBench or MotionLink (legacy)
Applications: Standalone single-axis machines, labeling machines, small CNC retrofit, conveyor indexing.
Installation Notes: Verify input voltage wiring (1-ph vs 3-ph) per nameplate; install line filter on input side; separate routing of motor power and feedback cables; ground shield at drive end.
