Bosch rexroth MBT Manual page 305

MBT High Synchronous Torque Motors
Constant speed
Decelerate, final speed = 0 min
a Acceleration in m/s²
n
Final speed in min
c
n
Initial speed in min
a
t Acceleration time in s
a
φ Phase during acceleration in ° ( ' " )
Fig. 10-9: Uniformly accelerated motion, initial speed ≠ 0 (for trapezoidal speed
profile)
● Speed n = constant
● Acceleration a = 0
n
Constant speed in min
c
t Time during constant speed in s
c
φ Phase during constant speed in ° ( ' " )
c
Fig. 10-10: Constant speed (for trapezoidal speed profile)
-1
● Speed n ≠ constant
● Final speed n
● Acceleration a = constant and negative
-1
-1
-1
= 0 min
-1
e
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Motor dimensioning