Mitsubishi Electric MDS-D-SPJ3, Specification Manual

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5 - 15
MDS-D-SVJ3/SPJ3 Series Specifications Manual
5-2 Spindle options
5-2 Spindle options
According to the spindle control to be adopted, select the spindle side detector based on the following table.
(a) No-variable speed control
(When spindle and motor are directly coupled or coupled with a 1:1 gear ratio)
(Note 1)
●
:Control possible
x :Control not possible
(Note 2) When spindle and motor are coupled with a 1:1 gear ratio, use of a spindle side detector is
recommended to assure the precision.
(b) Variable speed control
(When using V-belt, or when spindle and motor are connected with a gear ratio other than 1:1)
(Note 1)
●
:Control possible
x :Control not possible
(Note 2) Control not possible when connected with the V-belt.
(Note 3) Control not possible when connected with other than the gears.
(c) Cautions for connecting the spindle end with an OSE-1024 detector
[1] Confirm that the gear ratio (pulley ratio) of the spindle end to the detector is 1:1.
[2] Use a timing belt when connecting by a belt.
Spindle
control item
Control specifications Without spindle side detector With spindle side detector
Spindle control
Normal cutting control
●
This normally is not used for no-
variable speed control.
Constant surface speed control (lathe)
●
Thread cutting (lathe)
●
Orientation control
1-point orientation control
●
Multi-point orientation control
●
Orientation indexing
●
Synchronous tap
control
Standard synchronous tap
●
Synchronous tap after zero point return
●
Spindle synchro-
nous control
Without phase alignment function
●
With phase alignment function
●
C-axis control C-axis control
●
(Note 2)
●
Spindle
control item
Control specifications
Without spindle side
detector
With spindle side detector
TS5690/ERM280/
MPCI Series
OSE-1024
Proximity
switch
Spindle
control
Normal cutting control
● ● ●
-
Constant surface speed
control (lathe)
●
(Note 2)
● ●
x
Thread cutting (lathe) x
● ●
x
Orientation
control
1-point orientation control x
● ● ●
Multi-point orientation
control
x
● ●
x
Orientation indexing x
● ●
x
Synchronous
tap control
Standard synchronous
tap
●
(Note 3)
● ●
x
Synchronous tap after
zero point return
x
● ●
x
Spindle syn-
chronous
control
Without phase alignment
function
●
(Note 2)
● ●
x
With phase alignment
function
x
● ●
x
C-axis control C-axis control x
●
x x