Fagor DCM21 System Manual page 29

Details of the motor shafts and keyways.
DC SERVODRIVE
DCS-08,
DCS-14
6 mm
(0.23")
11 mm
(0.43")
DC Servo Drive System Manual Ver: 0009
63 mm (2.48") 230 mm (9.05")
INDUCTANCE
126 mm (4.96")
DC-IND-2/28
6 mm (0.23")
105 mm (4.13")
DC - 29/32