SEW-Eurodrive VARIBLOC®

The Varibloc® V series variable speed drive can be combined with helical, parallel helical, helical-bevel and helical-worm reduction gear units to offer a maximum power rating of 45kW with a 1:8 maximum setting range. 

These drives can be supplied in U or Z shaped power flow styles and can be supplied in a broad range of designs to suit most machine structures.

Foot or flange mounted versions are also available to power machines without a reduction gear unit.

The speed can be adjusted manually or by remote speed control.

Technical data

Varibloc®  size	Maximum motor power kW	Possible power flow	Maximaum setting range
VU/VZ 01	0.75	U & Z	1:6 ventilated
VU/VZ 11	1.5	U & Z	1:8 ventilated
VU/VZ 21	3	U & Z	1:8 ventilated
VU/VZ 31	5.5	U & Z	1:8 ventilated
VU/VZ 41	11	U & Z	1:6 ventilated
VU 51	22	U only	1:6 ventilated
VU 6	45	U only	1:4 ventilated