Operating using external signals
29
4. Setting of torque limiting
The maximum output torque of the motor can be limited. Set when suppressing the motor output torque for safe uses or limiting
according to a load.
[Setting range: 0 to 300%] (Factory setting: 300%)
If the time to lock the motor shaft exceeds ve seconds, use the torque limiting value at 50% or less.
Setting method
Digital setting Analog setting
Operation panel
MEXE02
External
potentiometer
External DC
voltage
0 to 10 VDC
1 mA or more
External
p.36
⇒
USER MANUAL
5. Setting of acceleration/deceleration time
The acceleration time and deceleration time can be set to prevent a load from receiving a shock upon starting or stopping.
[Setting range: 0.0 to 15.0 seconds] (Factory setting: 0.5 seconds)
Acceleration time refers to the time needed for the motor to reach the rated rotation
speed (3000 r/min) from the standstill status.
Deceleration time refers to the time needed for the motor to stop from the rated
rotation speed (3000 r/min).
The actual acceleration time and deceleration time vary depending on the conditions
of use, load inertia, load torque, etc. If smooth acceleration or deceleration cannot be
performed, reconsider the acceleration time or deceleration time.
Acceleration time Deceleration time
3000 r/min
About motor movement
If the acceleration time and deceleration time are set to 0 second, the motor moves at a
longer time than the setting.
If they are set more than 0.1 seconds, the motor can move at the set time. (With no load)
If the frictional load or inertia load becomes larger, the moving time against the setting
tends to be longer.
Acceleration time
[r/min]
Rotation
speed
Time
Set time
Actual moto
movement
Setting method
Digital setting
•
If the rotation speed is set with the digital setting,
the acceleration time and deceleration time can
be set by the time needed to reach the set speed.
Details
⇒
USER MANUAL
Operation panel
MEXE02
p.36 USER MANUAL
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