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  • CAD data and documentation for your configuration
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Your advantages

Economical use
thanks to the wear-free SPIROPLAN® gearing and minimised friction losses.

Save weight
thanks to the lightweight aluminium housing.

S series worm gearboxes Helical-bevel gearmotors K..DR..

W..DR.. gearmotors: Lightweights with a small footprint

If your system architecture requires a drive solution that realises maximum speeds, then we recommend our SPIROPLAN®-gearmotors with bracketseasy and space-saving to install.

The special, wear-free SPIROPLAN®-gearing offers you a largely vibration-free drive with a low dead weight and high efficiency. This gearing and the steel-on-steel combination of the toothed elements result in excellent smooth-running properties.

In addition, the SPIROPLAN®-right-angle gear units are maintenance-free thanks to their practical lubrication for life, helping you to reduce the running costs of your system. They are real lightweights thanks to their aluminium housing, which can of course be installed in any desired position.

Whether with a hollow shaft or full wave, our wide range of attachment and removal options and motor combinations offer the optimum solution for your individual requirements profile. The SPIROPLAN®-gearmotors with brackets fulfil the efficiency classes from IE1 to IE4 so that you can use them worldwide.

Save time and money

By choosing one of our gearmotors, you save time and money right from the selection and dimensioning stage. This is because our modular system enables a wide range of combinations of gear units and motors. This allows you to reduce operating costs, build on a long service life and benefit from our brand-typical maintainability.
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for control cabinet installations for wall mounting TorqLOC® hollow shaft mounting system Adapters Long-term warranty Surface and corrosion protection Lubricants DUO diagnostic unit Encoders Diagnostics units option /DUE Oil seals Other additional features A product recommendation with just a few clicks for control cabinet installations for wall mounting

Right-angle gear unit
  • Robust right-angle gear units:
    • Wear-free SPIROPLAN®-gearing (steel-steel material combination) and special meshing ratio
    • minimises friction losses, optimises mechanical efficiency, reduces energy consumption
    • Vibration-free gear running/operation
  • small gear ratios enable high motor power and high speeds
  • Lightweight aluminium housing
  • Installation with W10, W20, W30:
    • in this size, the independent of mounting position oil filling allows all installation positions without changing the oil quantity
    • identical hole spacing and shaft heights in the foot and end face allow a wide range of mounting options
  • Possible designs:
    • Foot or flange-mounted design
    • B5 flange-mounted design
    • Full wave or hollow shaft
    • Adapter attachment
  • Asynchronous motor attachment
    • W10, W20, W30: Direct motor mounting
    • W..9: Motor flange mounting
  • Optionally available as:
More about right-angle gear units W series

AC motor

Combine the SPIROPLAN®-right-angle gear unit with our AC motors:

DR. series.
Design
 Efficiency class
 Number of poles
 Power rating
kW
DR2S
 IE1 Standard Efficiency
 2-, 4- or 6-pole
 0.09 - 4.0
DRN.. IE3 Premium Efficiency 2- or 4-pole 0.18 - 4.0
DRU.. IE4 Super Premium Efficiency 4-pole 0.18 - 1.5

SPIROPLAN® W series gearmotor with 4-pole DR2S motor / IE1
Gear unit Size Mamax Gear unit
Nm 		motoring operation
Size Power rating
kW
W 10 30 56M - 71M 0.09 - 0.55
20 45 63MS4 - 80MK4 0.12 - 0.75
30 70 63MS4 - 80M4 0.12 - 1.1
19 80 56M - 80M 0.09 - 1.1
29 130 63MS4 - 80M4 0.12 - 1.1
39 200 63MS4 - 80M4 0.12 - 1.1
49 400 63MS4 - 100LS4 0.12 - 3.0
59 600 63MS4 - 100L4 0.12 - 4.0

SPIROPLAN® W series gearmotor with 4-pole DRN motor / IE3
Gear unit Size Mamax Gear unit
Nm 		motoring operation
Size Power rating
kW
W 10
 30
 63MS4 - 71M4 0.12 - 0.37
20
 45
 63MS4 - 80MK4 0.12 - 0.55
30
 70
 63MS4 - 80M4 0.12 - 0.75
19 80 63MS4 - 80M4 0.12 - 0.75
29
 130 63MS4 - 90S4 0.12 - 1.1
39 200 63MS4 - 90L4 0.12 - 1.5
49 400 63MS4 - 100L4 0.12 - 3.0
59 600 63MS4 - 112M4 0.12 - 4.0

SPIROPLAN® W series gearmotor with 4-pole DRU.. motor / IE4
gear unit Size
 Mamax Gear unit
Nm 		motoring operation
Size
 Power rating
kW
W 10
 30
 - -
20
 45
 71SJ 0.18 - 0.25
30
 70
 71SJ
 0.18 - 0.25
19 80 71SJ - 80SJ 0.18 - 0.55
29 130 71SJ - 80SJ 0.18 - 0.55
39 200 71SJ - 90S 0.18 - 0.75
49 400 71SJ - 100LSR 0.18 - 1.1
59 600 71SJ - 100LS 0.18 - 1.5
  • Small and high-speed conveyor belts in intralogistics
  • Roller conveyors
  • Belt conveyors
  • Chip conveyors
  • Size W10, W20, W30:
    • Particularly suitable for noise-sensitive work areas
  • all sizes WA..9:
    • in shaft-mounted design particularly suitable for hygienic applications in the food and beverage industry