SEW EURODRIVE
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110
VAR±B²OC
®
Wide V-beLt variabLe speed gearmotors
Features
–
U-shaped or Z-shaped power ±ow
–
Several combination options with reduction gear units
–
Easy adaptation to a wide variety of machine designs
–
The foot-mounted and ±ange-mounted designs can also be used without reduction gear unit
as machine drive
–
Can be combined with motors of the ef²ciency classes IE1, IE2, and IE3 from the
modular system
–
Flexible due to ²nely stepped gear ratio ranges of the reduction gear units per size
–
Easy to operate with handwheel or remote control
VAR±B²OC
®
size
Max. motor power 4-poLe
PossibLe power
²ow
Max. setting range for design
±E1
kW
±E2
kW
±E3
kW
Ventilated
Non-ventilated
VU / VZ 01
0.55
–
0.75
U + Z
1:6
–
VU / VZ 11
1.1
0.75
1.5
U + Z
1:8
1:6
VU / VZ 21
3
2.2
3
U + Z
1:8
1:6
VU / VZ 31
5.5
4
4
U + Z
1:8
1:6
VU / VZ 41
11
9.2
-
U + Z
1:6
1:4
VU 51
22
22
-
only U
1:6
–
VU 6
45
45
-
only U
1:4
–
Wide V-belt variable speed gearmotors
Gearmotors
2.3 Variable speed gearmotors