Spur gear module 2 z=32 with hub hardened
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UPC Code5908453536020
Product Description
Spur gear module 2, z=32, with hub, hardened
The spur gear module 2 with z=32 teeth (with hub) is a universal modular component whose parameters match the entire family of gears and gear racks of the same module. The tooth surface is induction hardened (45-55 HRC), so the gear better withstands high cyclic loads and operation in harsh industrial conditions.
Technical data
| Module (m) | 2 |
| Pressure angle | 20° |
| Number of teeth (z) | 32 |
| Type | Gear with hub |
| Outside diameter (De) | 68 mm |
| Pitch diameter (Dp) | 64 mm |
| Hub outer diameter (d) | 45 mm |
| Pilot bore diameter (D) | 14 mm |
| Tooth width (h) | 20 mm |
| Overall hub height (A) | 35 mm |
| Material | C45E steel (EN 10083-1), teeth induction hardened 45-55 HRC |
Frequently asked questions
Do straight-tooth module gears have a specific mounting direction?
No, a straight-tooth gear is symmetrical and can be mounted either way round; direction only matters with helical teeth, where the helix angle must match the mating gear.
How does the operating temperature affect the choice of material for a module gear?
At high temperatures, C45E steel retains its properties much better than plastics, which can soften and lose tooth profile accuracy; in such cases steel (including stainless steel if moisture or steam is also present) is the safer choice.
What does the pressure angle mean in module gears and why is it usually 20°?
The pressure angle defines the inclination of the tooth flank. In European industry the standard is 20°, because it provides the optimal balance between tooth root strength and quiet gearbox operation. This avoids the phenomenon known as tooth undercutting on smaller gears.
Can I buy ready-made modules with drilled mounting holes at ozdowski.pl?
As standard, we supply gears and racks with a smaller pilot bore, which gives you complete freedom in adapting them to your design. You can drill the holes yourself, tap them for set screws, or send us the parameters so that our CNC department can carry out the finished modifications.
Where is this product used?
It performs well in power transmission systems in machine tools, production lines and sliding gates, where it works together with a gear rack of the same module.
When placing your order, 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 the given warehouse.
Product photos are for illustrative purposes only.
Product Features
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UPC Code5908453536020