Spur gear module 3 z=20 with hub O3D PA12-CF15
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Weight0,1143kg
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UPC Code5908453557711
Product Description
Module gear 20 teeth with hub, module 3 - carbon fibre nylon PA12-CF15, O3D
The O3D spur gear module 3 with 20 teeth is a module gear with hub made of PA12-CF15 plastic - nylon reinforced with carbon fibre, produced by 3D printing. With an outer diameter of 66 mm it weighs approx. 126,0 g, and the O15 mm pilot bore lets you fit it to your shaft. A quieter and lighter replacement for a metal gear in transmissions with moderate loads.
Technical parameters of the spur gear module 3, 20 teeth
| Parameter | Value |
|---|---|
| Module | 3 |
| Number of teeth | 20 |
| Tooth type | straight |
| Pressure angle | 20° |
| Pitch diameter | 60 mm |
| Outer diameter | 66 mm |
| Face width | 30 mm |
| Total width with hub | 50 mm |
| Hub diameter | 45 mm |
| Pilot bore | O15 mm, to be reamed to size |
| Material | PA12-CF15 - polyamide 12 (nylon) with carbon fibre |
| Colour | black |
| Weight | approx. 126,0 g |
| Technology | FDM 3D printing |
| Brand | O3D - Ozdowski 3D Printing |
| EAN | 5908453557711 |
Where can this plastic gear be used?
PA12-CF15 plastic gears are used in transmissions with moderate loads, such as:
- paper and printing machines
- boat fittings and equipment exposed to moisture
- cleaning equipment
- low-power gearboxes and reducers
- automation systems in production plants
- electrically driven tools
- office and printing equipment
Questions and answers about the spur gear module 3
What does a pitch diameter of 60 mm mean?
The pitch diameter (60 mm) is the diameter on which the teeth of two mating gears roll on each other. It is used to design the centre distance of a transmission - the distance between the axes of two gears equals half the sum of their pitch diameters.
Is the gear material flammable?
The material has flammability class HB according to UL94 (for a thickness of 1,6 mm).
Is a 3D printed gear as good as a milled one?
A printed gear needs no tools or moulds, so it can be made quickly even as a single piece and in a non-standard configuration. The material is applied in layers, so it will not replace a steel gear in a heavily loaded transmission, but it works well under light and medium loads.
Can you make a larger series of gears?
Yes. We agree the production time for a series individually - write to us and tell us how many pieces you need.
Where can I ask about fitting a gear to my transmission?
Contact us by e-mail, via the contact form or by phone - we will help you choose a gear for your transmission.
The O3D - Ozdowski 3D Printing brand belongs to Ozdowski Group, a Polish manufacturer of drive components.
Product Features
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Weight0,1143kg
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UPC Code5908453557711