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6 Specifications of Peripheral Devices
MITSUBISHI CNC
6-1 Selection of wire
6-1-1 Example of wires by unit
Selected wires must be able to tolerate rated current of the unit's terminal to which the wire is connected.
How to calculate tolerable current of an insulated wire or cable is shown in "Tolerable current of electric cable" (1)
of Japanese Cable Makers' Association Standard (JCS)-168-E (1995), its electric equipment technical standards
or JEAC regulates tolerable current, etc. wire.
When exporting wires, select them according to the related standards of the country or area to export. In the UL
standards, certification conditions are to use wires of 60°C and 75°C product. (UL508C)
Wire's tolerable current is different depending on conditions such as its material, structure, ambient temperature,
etc. Check the tolerable current described in the specification of the wire to use.
Example of wire selections according to each standard is as follows.
(1) 600V vinyl insulated wire (IV wire) 60°C product (Example according to IEC/EN60204-1, UL508C)
(2) 600V double (heat proof) vinyl insulated wire (HIV wire) 75°C product
(Example according to IEC/EN60204-1, UL508C)
Terminal name
Unit type
CNP1
(L1, L2, L3, )
CNP2
(L11, L21)
CNP3
(U, V, W, )
CNP2
(P,C)
Magnetic
brake
mm
2
AWG
mm
2
AWG
mm
2
AWG
mm
2
AWG
mm
2
AWG
Spindle
drive
unit
MDS-D-SPJ3-075NA 214
214
214
214
--- ---
MDS-D-SPJ3-22NA 214 214
MDS-D-SPJ3-37NA 214 3.512
MDS-D-SPJ3-55NA 3.5 12 3.5 12
MDS-D-SPJ3-75NA 5.5 10 5.5 10
3.5 12
MDS-D-SPJ3-110NA 14 6 8 8
Servo
drive
unit
MDS-D-SVJ3-03NA 214
214
214
214214
MDS-D-SVJ3-04NA 214 214
MDS-D-SVJ3-07NA 214 214
MDS-D-SVJ3-10NA 214 214
MDS-D-SVJ3-20NA 214 3.512
MDS-D-SVJ3-35NA 3.5 12 5.5 10
Terminal name
Unit type
CNP1
(L1, L2, L3, )
CNP2
(L11, L21
CNP3
(U, V, W, )
CNP2
(P,C)
Magnetic
brake
mm
2
AWG
mm
2
AWG
mm
2
AWG
mm
2
AWG
mm
2
AWG
Spindle
drive
unit
MDS-D-SPJ3-075NA 214
214
214
214
--- ---
MDS-D-SPJ3-22NA 214 214
MDS-D-SPJ3-37NA 214 3.512
MDS-D-SPJ3-55NA 3.5 12 3.5 12
MDS-D-SPJ3-75NA 5.5 10 5.5 10
3.5 12
MDS-D-SPJ3-110NA 88 88
Servo
drive
unit
MDS-D-SVJ3-03NA 214
214
214
214214
MDS-D-SVJ3-04NA 214 214
MDS-D-SVJ3-07NA 214 214
MDS-D-SVJ3-10NA 214 214
MDS-D-SVJ3-20NA 214 214
MDS-D-SVJ3-35NA 214 5.510