MITSUI SEIKI HR-3 Horizontal Machinig Center Owner
According to your instructions, following you will find the related data:
X Servo Motor: FANUC 10M DC Motor 12Nm 12 Amps 1200 RPM.
Y Servo Motor: FANUC 20M DC Motor 23Nm 18 Amps 1550 RPM.
Z Servo Motor: FANUC 20M DC Motor 23Nm 18 Amps 1500 RPM.
B Servo Motor: FANUC 10M DC Motor 12Nm 12 Amps 1200 RPM

The related Horizontal Machinig Center have a 60 Pockets tool Changer.
2 Pallets

Do I forget to attach the data for the spindle Motor Regarding the Mitsui Seiki
The spindle Motor data are: 5.5/7.5 KW 30 A 6000 RPM.

CNCmakers Support:
Following you may find CNC retrofit package for MITSUI SEIKI HR-3 including:

Machining Center CNC Controller C1000M   1 set
(CNC controller for milling machine with 4 axis control and 3 axis simultaneously plus 1 spindle)

AC Servo Unit for X & B axis 2.4KW  2 sets
(Servo Motor+driver+cables+connectors, 2.4KW,15Nm,1500rpm,11A,175mm Support)

AC Servo Unit for Y axis 3.5KW  1 set
(Servo Motor+driver+cables+connectors, 3.5KW,22Nm,1500rpm,17.5A,175mm Support)

AC Servo Unit for Z axis 3.5KW  1 set
(Servo Motor+Brake+driver+cables+connectors, 3.5KW,22Nm,1500rpm,17.5A,175mm Support)

AC Servo Spindle Unit  7.5KW   1 set
(Servo Spindle Motor-driver+cables+connectors, 7.5KW, max. 7000rpm)

All Cables(9 meters), Software & Manuals  1set