Spur gear module 2 z=85 plate wheel
Available product promotions:
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Weight3,5kg
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UPC Code5908453519917
Product Description
Spur gear module 2, z=85, plate wheel
The module 2 gear z=85 plate wheel is a precision gear transmission component designed to transmit high torques at a constant ratio. Made of C45E steel (UNI/EN 10083-1), which ensures high mechanical strength and wear resistance during prolonged operation under load.
Technical data
| Module (m) | 2 |
| Pressure angle | 20° |
| Number of teeth (z) | 85 |
| Type | Gear without hub (plate wheel) |
| Outside diameter (De) | 174 mm |
| Pitch diameter (Dp) | 170 mm |
| Pilot bore diameter (D) | 20 mm |
| Plate width (h) | 20 mm |
| Weight | 3.5 kg |
| Material | C45E steel (UNI EN 10083-1) |
Frequently asked questions
What is backlash and why does it matter?
It is a small gap between mating teeth, necessary for lubrication and thermal tolerance; too little backlash leads to seizing and overheating, while too much leads to jerking and faster tooth wear.
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.
How do you choose the gear material (C45E steel, stainless steel or plastic) for specific operating conditions?
C45E steel is a universal choice for most industrial drives, stainless steel performs well in humid or aggressive environments, and plastics are used for lower loads or when quiet running and lubrication-free operation matter.
Can a module gear be painted or lacquered?
Yes, the external surfaces (sides, circumference) can be protected with lacquer, but the teeth and the mounting bore should remain clean, because the coating would change their actual dimensions and disrupt meshing with the other gear.
Where is this product used?
Used in the construction and servicing of gear reducers and gear transmissions for agricultural and construction machinery, and wherever precise and repeatable torque transmission matters.
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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Weight3,5kg
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UPC Code5908453519917