Selection aid – Lenze EDS4900U-REG User Manual
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
-
-
-
n
n
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
-
= not relevant
*) valid for M = 0 ... M
rated
= constant and I
max
(C022, C023)
1.2
ô I
rated
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