Oriental motor BLH Series - Monitor Setting

44
Parameter
9.5 Monitor setting
A: Update immediately
Parameter
name
Description
Setting
range
Factory
setting
Update
Driver user
name
The desired name can be given to the driver used.
(The set name can be checked using the unit information monitor.)
Up to 16
characters
–
A
Speed
reduction ratio
Sets the speed reduction ratio when the rotation speed of the gearhead output
shaft is monitored.
The speed reduction ratio is calculated by multiplying a value in the "Speed reduction
ratio" parameter by that in the "Speed reduction ratio digit setting" parameter.
The rotation speed of the gearhead output shaft can be checked on the status
monitor of the
MEXE02
.
100 to 9999 100
Speed
reduction ratio
digit setting
0: ×1
1: ×0.1
2: ×0.01
2
Speed
increasing ratio
Sets the speed increasing ratio when the increased rotation speed is monitored.
If the speed increasing ratio is set to other than 1, the speed increasing ratio is
prioritized.
The rotation speed of the gearhead output shaft is shown on the status monitor of
the
MEXE02
as a value calculated by multiplying a value in the "Speed increasing
ratio" parameter by a rotation speed.
1.00 to 2.00 1.00

Speed reduction ratio setting
The rotation speed converted by the speed reduction ratio can be checked on the various monitors of the
MEXE02
.
To display the rotation speed of the gearhead output shaft on the
MEXE02
Example)
When the speed reduction ratio 15 is set
Rotation speed
Set 150 in the "Speed reduction ratio" parameter and ×0.1 in the "Speed reduction ratio digit
setting" parameter.
15 that was calculated by the formula "150 x 0.1" was set.
At this time, one-fteenth speed of the motor rotation speed is displayed.
To display the conveyor transfer speed on the
MEXE02
To display the conveyor transfer speed, calculate the conveyor speed reduction ratio
using the formula below, and set to the "Speed reduction ratio" parameter.
Co
nveyor speed
reduc
tion ratio
1
Feed rate per motor revolution
Gearhead gear ratio
Pulley diameter [m] ×
π
=
=
Conveyor transfer
speed
Pulley
diameter
If the calculated conveyor speed reduction ratio is used, the conveyor transfer
speed is converted as follows.
Co
nveyor transfer speed [m/min] =
Rotation speed of motor output shaft [r/min]
Conveyor speed reduction ratio
Example)
When the pulley diameter is 0.1 m and the gear ratio of the gearhead is 20
≅
63.7Co
nveyor speed reduction ratio =
Gearhead gear ratio
Pulley diameter [m] × π
=
20
0.1
［
m
］
× π
From the conversion formula, the conveyor speed reduction ratio is calculated as 63.7 in this example.
If the conveyor speed reduction ratio is 63.7 and the rotation speed of the motor is 1300 r/min, the conveyor
transfer speed is converted as follows:
≅
20.4
1300
63.7
Co
nveyor transfer speed [m/min] =
[
MEXE02
Status monitor window]