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SEW W Series Spiroplan Geared Motors



Contact us now on 01233 623563 for an immediate quotation on all our SEW range of products. Alternatively send us an enquiry by email using sales@electricmotorshop.co.uk 
 
Your benefits
 
  • Low noise
  • Economical operation
  • Life-long lubrication
  • Light aluminum housing
Spiroplan® Gearmotor W Series
W series
SPIROPLAN® gearmotors are robust right-angle gearmotors with SPIROPLAN® gearing. They have three main differences from the helical-worm gear units: the material combination of the steel-on-steel gearing, the special tooth meshing relationships and the aluminum housing. These features make SPIROPLAN® gearmotors very quiet, wear-free and lightweight. The particularly short design and the aluminum housing make for very compact and lightweight drive solutions. The wear-free gearing and the life-long lubrication facilitate long periods of maintenance-free operation. As the oil fill is independent of the mounting position, SPIROPLAN® gearmotors can be installed in any mounting position without altering the quantity of oil. Identical hole spacing in the foot and face as well as the equal shaft height to both provides you with diverse mounting options.
Available versions
  • Foot-mounted or flange-mounted
  • B5 or B14 Flange-mounted
  • Solid or hollow shaft
 
Technical data
Gear unit reduction ratio
[i]
3.20 to 75.00
Max. Output torque
[Nm]
12 to 180
Motor power range
[kW]
0.09 to 3.0
 
SPIROPLAN® right-angle gear unit versions
 
Version
Size
10
20
30
37
47
W..
Foot-mounted version
W10
W20
W30
W37
W47
WF..
Flange-mounted version
WF10
WF20
WF30
WF37
WF47
WAF..
Flange-mounted / Hollow shaft
WAF10
WAF20
WAF30
WAF37
WAF47
WA..
Hollow shaft
WA10
WA20
WA30
WA37
WA47
WA..B
Foot-mounted / Hollow shaft
WA37B
WA47B
WH..B
Foot-mounted / Hollow shaft with shrink disk
WH37B
WH47B
WHF..B
Flange-mounted / Hollow shaft with shrink disk
WHF37B
WHF47B
WH..
Hollow shaft with shrink disk
WH37
WH47
WT..
Hollow shaft with TorqLOC® hollow shaft mounting system
WT37
WT47