Allen-Bradley 20G - Page 13

Rockwell Automation Publication PFLEX-AT001L-EN-P - September 2017 13
Determining Dynamic Brake Requirements Chapter 2
Figure 2 - Application Speed, Torque, and Power Profiles
0
t
1
t
2
t
3
t
4
t
1
+ t
4
t
0
t
1
t
2
t
3
t
4
t
1
+ t
4
t
0
t
1
t
2
t
3
t
4
t
1
+ t
4
t
ω(t)
T(t)
P(t)
0
t
1
t
2
t
3
t
4
t
1
+ t
4
t
-P
b
P
rg
ω
o
ω
b
Speed
Torque
Power
Drive Rated
Regen Power