BM75_UF
Aerotech Servo Motor - BM75_UF - BM75-D25-E1000H w/Warranty
A nice touch here is that the unbranded generic item has no confusing branding marks.
Aerotech Servo Motor - BM75_UF - BM75-D75-E1000H w/Warranty
What stands out about Isoflex NBU 15 is the reduced energy consumption it allows.