Digital guide
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Kollmorgen B01207-NBA
Product Introduction & Notes:
The “B” prefix in newer Kollmorgen listings often maps to the AKD-Bxxxx book drive chassis. “01207” matches AKD-x01207 (12 A, 240/480 V 3Ø). “NBA” likely specifies the mechanical/thermal option (book, natural cooling, standard I/O). If this is a bare drive chassis (no communication card fitted), it requires a plug-in communications module (EtherCAT, CANopen, etc.) to function. If interpreted as legacy SERVOSTAR “B” generation, it would be a 12 A, 480 V digital brushless servo amplifier — similar electrical ratings to AKD-B01207 but older generation (S300/S400 era).
Detailed content
Typical Electrical (if AKD-B01207 equivalent):
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Continuous Current: 12 A RMS
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Peak Current: 30 A RMS (5 s)
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Supply: 187–528 VAC 3Ø
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Power: ~8000 W continuous
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Feedback/Comm: depends on installed option card
Installation: Mount vertically in panel with ≥50 mm top/bottom clearance for convection cooling; connect 24 VDC logic first before main power; use ferruled conductors for screw terminals.
