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SEW Eurodrive > W-Series
The W20 Series and W30 Series right angle gearmotors are single-stage units with unique Spiroplan gearing.
They differ from worm gears in their steel-on-steel material combinations and special tooth meshing design which makes
wear-resistance and quiet operation possible.
They distinguish themselves from helical-worm gear units by the material combination used in the gearing (steel/steel), the
special tooth meshing ratios and the aluminum housing. As a result, SPIROPLAN rightangle gearmotors are wear-free, very
quietrunning and lightweight.
If you are looking for SEW Eurodrive W-Series Gearmotors, please call us on
(800) 894 - 0412 or email us at firstname.lastname@example.org
we will do our best to help you find the SEW Eurodrive SPIROPLAN Low Horsepower Right Angle Gearmotors that you are looking
for at the most competitive prices possible. If you are searching for SEW Eurodrive Gearmotor technical information (data-sheets)
please use the datasheets or product selection guide page links.
Due to their extremely short design and aluminum housing, these gearmotors enable compact and
lightweight drive solutions. The wear-free gearing and lubrication that lasts the entire service life of the gearmotor permit
long maintenance-free operation. Oil filling is independent of the mounting position, which allows SPIROPLAN right-angle
gearmotors to be installed in any mounting position without altering the quantity of oil. The identical hole distances in the
foot and face as well as the identical shaft centers between the foot and face make for a wide range of mounting options.
- Hardened steel gearing minimizes friction and wear
- All steel gearing and lifetime lubrication eliminates maintenance and increases service life
- Rugged aluminum housing keeps unit weight down
- Compact design fits tightest space requirements
- Design withstands larger overhung loads
- Can be mounted in any orientation without changing lubricant levels
- For even more flexibility - footprint and base-to-shaft center heights are identical, whether the gearmotor is mounted
vertically or horizontally.
- Packaging conveyors.
- Laboratory mixers/kettles.
- Printing equipment conveyors.
- Metering pumps.
- Fractional horsepower applications.
- Space restricted applications.
- Replacement of Worm Gear Reducers.
Our industrial factory automation supplies distributors warehouse in Boise, Idaho USA stocks some SEW Eurodrive
products enabling us to further assist you in finding the correct W-Series gearboxes in the USA, Canada and Mexico. Whether we
have SPIROPLAN gearmotor in stock in Boise, Idaho USA or need to ship direct from SEW Eurodrive to any USA cities, Clearwater Tech
can get W-Series gearmotor to you fast and save you some money! It will be very helpful if you have the SPIROPLAN right angle
geared motor part numbers ready, then our sales representatives can provide you with a pricing and availability quote for SEW
Eurodrive gearbox that you are looking for in seconds. If you do not have the part numbers for W-Series gearmotors, our
application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as
Can't find a part number?
In the Past, AC Variable Speed Drives used an open
loop (scalar) technique to control speed. The constant-volts-per-hertz operation maintains a constant ratio between the applied
voltage and the applied frequency. With these conditions, AC induction motors inherently delivered constant torque across the
operating speed range. For some applications, this scalar technique was adequate. High starting torque (150% at 0.3Hz) - Improved
sensorless vector control
Sub-FHP AC Inverter Rated
gearmotors are designed with high temp insulation (Class F) to avoid over heating when operated with a PWM inverter down to a 10:1
speed range from the printed gearmotor output RPM. Three phase motors totally enclosed for continuous duty, general purpose
applications. Standard on all these ratings is the exclusive Inverter Rated Insulation System (IRIS).