As mentioned in a comment, think the Oriental Motor GFV2G10S
part number given in the question is actually for Item # GFV2G10S, GFV Series Parallel Shaft Gearhead (10:1) (Metric Shaft) which is a Parallel Shaft Gearhead for use with a wide variety of motors and not the actual motor.
The Oriental Motor website gives BLM230HP-GFV as the single entry in the list of Compatible Motors for the Gearhead.
The BLM230HP-GFV Brushless Motor Operating Manual gives a part number for connector cable assemblies. Item # CC010HBLF, Connection / Extension Cable (F Type - Motor Shaft Outlet), 1 m has a picture of the cable end for the motor:
I can't see the motor connector part number specified in the Oriental Motor documentation, but a reverse image search found Hirose MT Series Waterproof, Power and Signal Hybrid Connector with Lever for Compact Motors which looks similar:
The Series Catalog - English [MT_Catalog_en_MT_Standard_CAT.pdf: 413 KB] has the following end-on picture of the connector which has the same number and layout of contacts as the that shown on the motor in the question, albeit on the motor not all contacts as populated:
Perhaps the connector on the motor can be measured to see if it matches the dimensions given for the Hirose MT series to confirm if a match.
Oriental Motor GFV2G10S
, but looking the the Oriental Motor on-line shop catalog.orientalmotor.com/item/… the GFV2G10S part number is for a Parallel Shaft Gearhead for use with a wide variety of motors, rather than the actual motor itself. \$\endgroup\$