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Description

Material
Stainless steel 1.4305.
Version
Milled toothing, straight teeth.
Engagement angle 20°, bright.
Note
The spur gears have a center bore or pilot hole (this can vary due to manufacturing methods). For this reason, the dimension D2 max. given in the table is the maximum diameter of the bore with which the spur gears are supplied. This pilot/center bore can be amended by the customer to produce a reamed bore, reamed bore with keyway or a tapped hole. Alternatively, customers can also use bushings to reduce the bore diameter.
Drawing reference
Style A: with hub
Style B: without hub
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Gear wheels

In practice, spur gears are mainly used for lifting and lowering loads. They ensure positive-locking and slip-free transmission of forces, even with alternating rotation directions.
Diameters are available from 14-387 mm, tooth width between 15-30 mm. To simplify assembly, the gear wheels can be fitted with a hub on request.