Lenze 4800 - Page 292

Selection aid
14-4
48XX/49XXSHB0399
The following table indicates planning recommendations for components
completing your drive.
Requirement/
application
Resolver Incremental
encoder
(4096 incr/rev.)
Tacho Armature
voltage
Field voltage
20V 60V 200V 340V 360V
Field weakening - - - up to 3000 rpm no ++ ++ o
Field constant - - - - - ++ ++ no
Torque control - - - - - ++ ++ no
Dig. frequency coupling ++ ++ no no no - - -
n
n
rated
min
Speed setting
range
*)
1:20 ++ ++ ++ ++ +
1:50 ++ ++ ++ ++ o - - -
1:200 ++ ++ ++ ++ no - - -
1:500 ++ ++ o o no - - -
1:1000 ++ ++ no no no - - -
1:2000 + ++ no no no - - -
nn
n
set
act
rated
-
Speed
accuracy
*)
5% ++ ++ ++ ++ ++ - - -
1% ++ ++ + + no - - -
0.5% ++ ++ o o no - - -
0.1% ++ ++ no no no - - -
0.05% ++ ++ no no no - - -
Maximum speed
up to 5000rpm ++ ++ + no - - - -
up to 3000rpm ++ ++ + + - - - -
up to 2000rpm ++ ++ + + - - - -
up to 1000rpm ++ ++ o o - - - -
up to 500rpm ++ ++ o o - - - -
M
M
change
rated
Torque
ripple
5% ++ ++ + + o - - -
1% ++ ++ o o o - - -
Condition: Standard motor with V
Arated
= 400 V, n
rated
= 3000 rpm, V
Mains
= 400 V
++ = good
+ = acceptable
o=tolerable
- =notrelevant
*) valid for M = 0 ... M
rated
=constantandI
max
(C022, C023) 1.2 ô I
rated
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