9. SPECIFICATIONS
9－6
9.1.3 Allowable Repetition Frequency
Start and stop repetition is limited by both the Servomotor and Servo Amplifier.
Consideration is required to satisfy the requirements of both at the same time.
● Allowable repetition frequency based on the Servo Amplifier
For use with a high frequency of starting and stopping, check that it is within the allowable frequency
beforehand.
The allowable repetition frequency varies with each combined motor type, capacity, load inertia,
acceleration/deceleration current value and motor speed.
When the starting/stopping repetition frequency up to the maximum speeds exceeds
times/min under "load inertia = motor inertia × m" conditions, the effective torque and regenerative
power must be accurately calculated.
In this case, consult us.
● Allowable repetition frequency based on the type of motor used
The starting/stopping frequency varies with motor working conditions including load conditions and
operating duration.
Accordingly, this cannot be specified uniformly.
In the following, typical examples will be explained.
20
m+1
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