Spindle Options - Mitsubishi Electric MDS-D-SPJ3 Specification Manual

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)
Spindle
control item
Normal cutting control
Spindle control Constant surface speed control (lathe)
Thread cutting (lathe)
1-point orientation control
Orientation control Multi-point orientation control
Orientation indexing
Standard synchronous tap
Synchronous tap
control
Synchronous tap after zero point return
Without phase alignment function
Spindle synchro-
nous control
With phase alignment function
C-axis control C-axis control
(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)
Spindle
Control specifications
control item
Normal cutting control
Spindle Constant surface speed
control control (lathe)
Thread cutting (lathe)
1-point orientation control
Orientation Multi-point orientation
control control
Orientation indexing
Standard synchronous
Synchronous tap
tap control
Synchronous tap after
zero point return
Without phase alignment
Spindle syn-
function
chronous
With phase alignment
control
function
C-axis control C-axis control
(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.
Control specifications
Without spindle side
detector
●
● (Note 2)
x
x
x
x
● (Note 3)
x
● (Note 2)
x
x
MDS-D-SVJ3/SPJ3 Series Specifications Manual
Without spindle side detector
●
●
●
●
●
●
●
●
●
●
● (Note 2)
With spindle side detector
TS5690/ERM280/
MPCI Series
●
●
●
●
●
●
●
●
●
●
●
5-2 Spindle options
With spindle side detector
This normally is not used for no-
variable speed control.
●
Proximity
OSE-1024
switch
●
-
●
x
●
x
● ●
●
x
●
x
●
x
●
x
●
x
●
x
x x
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