Sanyo SUPER BL PY - Page 190

9. SPECIFICATIONS
9－8
(2) When the motor repeats acceleration, deceleration and stop statuses
This operating status is shown in Fig. 9-3, and the allowable value n (time/min) of repetition frequency
can be obtained by the following expression.
n = 2.86 × 10
2
× × × T
R
2
(times/min)
T
R
: Rated torque
Fig. 9-3 Motor Current and Speed Timing Chart
(3) When the motor repeats acceleration, constant-speed and deceleration statuses
This operating status is shown in Fig. 9-4, and the allowable value n (times/min) of the repetition
frequency can be obtained by the following expression.
n = 2.86 × 10
2
× × (times/min)
Fig. 9-4 Motor Current and Speed Timing Chart
1
N (J
M
+ J
L
)
T
P
2
– T
L
2
T
P
3
1
N (J
M
+ J
L
)
T
P
2
– T
L
2
T
P
T
P
T
L
Motor current
→ Time
−
T
P
N
Motor speed
→ Time
T
L
N
Motor current
Motor speed
→ Time
→ Time
T
P
−
T
P