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INOVANCE TECHNOLGY EUROPE GmbH
SV660N Startup Procedure_EN_v1.4_20220826.docx
The current during the acceleration region is more or less 80% of nominal torque
According the MS1 motor specifications the nominal torque is 1.27Nm and inertia of motor is
Torque of a body in an angular motion:
where
=moment of inertia(Kgm
2
)
α=angular acceleration (rad/s
2
)
The inertia ratio is as follow:
where
load inertia
motor inertia
The theoretical calculation of the inertia of the pulley is:
The theoretical result is almost the same as that calculated with the motor graphs.