Mitsubishi Electric MDS-D-SPJ3 Specification Manual page 64

(3) Explanation of each spindle drive unit (5.5 to 11kW) part
(1)
(9)
(10)
(11)
MDS-D-SPJ3-55NA/75NA
The connector and terminal block layout may differ according to the unit being used. Refer to each unit
outline drawing for details.
<Each part name>
(1) LED
(2) SW1
(3) SW2
(4) CN9
Control
(5) circuit CN1A
(6) CN1B
(7) CN2
(8) CN3
(9) TE2
(10) TE1
Main circuit
(11) PE
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Name
--- Unit status indication LED
--- Axis No. setting switch
--- For machine tool builder adjustment: Always OFF (facing bottom)
--- DI/O or maintenance connector
--- NC or master axis optical communication connector
--- Slave axis optical communication connector
--- Motor side detector connection connector
--- Machine side detector connection connector
L11,L21 Control power input terminal (single-phase AC input)
L1,L2,L3 L1,L2,L3: 3-phase AC power input
P,C P,C: Regenerative resistor connection terminal
U, V, W U,V,W: Motor power output terminal (3-phase AC output)
Grounding terminal
MDS-D-SVJ3/SPJ3 Series Specifications Manual
(10)
(11)
MDS-D-SPJ3-110NA
Description
2-4 Drive unit
(9)
Screw size
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M3.5×6
M4×10
M4×10
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