Pilz PMCtendo SZ Series Operating Manual page 85

Appendix
Symbol
N
Bstop
n
N
n
m*
n
mot
n
N
P
N
t
1B
t
11B
t
2B
t
dec
ϑ
amb,max
ϑ
NAT
U
N,B
W
B,R/B
W
B,Rlim
W
B,Rmax/h
x
B,N
z
2
Operating Manual PMCtendo SZ
1002405-EN-04
Unit Explanation
– Permitted number of braking processes from full speed (n =
3000 rpm) with J
of n and J
Bstop
rpm Nominal speed: The speed for which the nominal torque M
specified
rpm Actual average motor speed
rpm Speed of the motor
rpm Nominal speed: The speed for which the nominal torque M
specified
kW Nominal power: the power the motor is able to deliver long term
in S1 mode at the nominal point (tolerance ±5 %)
ms Linking time: time from when the current is turned off until the
nominal braking torque is reached
ms Response delay: time from when the current is turned off until the
torque increases
ms Disengagement time: time from when the current is turned on un-
til the torque begins to drop
ms Stop time
°C Maximum surrounding temperature
°C Nominal response temperature
V Nominal voltage of brake
J Work done by friction for braking
J Work done by friction until wear limit is reached
J Maximum permitted work done by friction per hour with individual
braking
mm Nominal air gap of brake
mm Distance of the shaft shoulder to the middle of the output bearing
(M = 0). The following applies if the values
Bstop L
differ: N = W / W
Bstop B,Rlim
.
B,R/B
is
N
is
N
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