Chapter 4 Setup & Adjustment
4-12
5.5 Load Torque Check
A) Load Torque Check
1) When moving the X axis at the speed of 50 mm/min., use the display function of the servo unit
to check the load torque. Verify if the load torque becomes 33% or less.
YASKAW
A
SIGMA
LG
FDA-5000
PANASONIC
MINAS
MITSUBISHI
MR-J2
DAEWOO
AC SERVO
Parameters
St-08
(LoadRate%)
St-09
(MaxLoad%)
dP_oL
J
(LoadRate%)
b
(MaxLoad%)
P-32 8
(LoadRate%)
P-32 9
(MaxLoad%)
2) Same as 1) for the Y axis.
3) Same as 1) for the Z axis.
B) If the load torque is higher than 50%, it is deemed the load is heavy.
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