Spur gear module 3 z=41 with hub, glass-fibre reinforced polyamide PA6

Product Description

Spur gear module 3 z=41 with hub, glass-fibre reinforced polyamide PA6 is a straight-toothed spur gear: module 3, 41 teeth, pressure angle 20°. It is made of glass-fibre reinforced polyamide PA6 - it is light, runs quietly and does not corrode.

The gear has a one-sided hub with a pilot bore, which is machined to the shaft size and completed with a keyway or a set screw hole.

Technical data

Applications

It is used in lightly and moderately loaded gear trains: in packaging and food machines, office equipment, automation and mechanisms where quiet running and corrosion resistance matter.

Frequently asked questions

Which gear has module 3, 41 teeth and an outside diameter of 129 mm?

It is a straight-toothed spur gear, module 3, z=41: pitch diameter 123 mm, outside diameter 129 mm. The matching product in the Ozdowski range is: spur gear module 3 z=41 with hub, glass-fibre reinforced polyamide PA6. The module of a measured gear can be checked by dividing the outside diameter by the number of teeth plus 2.

Which gears can this gear mesh with?

With any straight-toothed spur gear of the same module (3) and a pressure angle of 20°, and also with a module 3 rack. The number of teeth of the mating gear determines the gear ratio.

How do I calculate the centre distance of two gears?

The centre distance is half the sum of the pitch diameters: a = m × (z1 + z2) / 2. For example, two module 3 gears with 41 teeth require a centre distance of 123 mm.

Can the bore be machined to the shaft size?

Yes. The pilot bore is machined to the shaft size and completed with a keyway or a set screw hole. The maximum bore diameter depends on the hub diameter - sufficient wall thickness must remain after machining.

Can a plastic gear mesh with a steel gear?

Yes. A plastic-steel pair runs more quietly than a steel-steel pair and is less sensitive to a lack of lubrication. However, a plastic gear transmits lower loads than a steel gear of the same module.

What does the lead time depend on?

When ordering, please check the current stock level of this gear - the lead time depends on it and is clearly stated according to the quantity available in each warehouse. The stock level is shown above the product price and may vary depending on the warehouse.

Product photos are for illustration purposes only.