Digital guide
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Kollmorgen MOTOREB-404-D-91-B3001
Product Introduction:
This is not a standard catalog motor but a legacy order/build tag from the EB-404 motor family (often associated with older Kollmorgen brush or brushless retrofit motors, compound code D-91-B3001 indicating winding, voltage and shaft modification). Commonly seen as spare-part reference for machine builders.
Detailed content
Known Attributes (from distributor records):
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Family: EB-404 (legacy rotary motor, possibly frameless or NEMA-adapted)
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Winding Code: D
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Voltage Class: 91 (internal Kollmorgen code, typically 90 VDC class or 230 VAC)
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Shaft/Brake: B3001 sub-code (smooth shaft, no brake, special connector)
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Status: Obsolete, cross-reference to AKM or SM-series required
Use Notes:
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Cannot be specified by this string alone for new design
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Requires Kollmorgen legacy cross-reference sheet or OEM drawing
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Often replaced by AKM2/AKM3 frame with same flange
