Spur gear module 5 z=70 plate wheel
Available product promotions:
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Weight36,3kg
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UPC Code5908453520616
Product Description
Spur gear module 5, z=70, plate wheel
The module 5 gear shown, 70 teeth, plate wheel, is a basic element of module drives - it works with any other gear or gear rack (toothed rack) of the same module and pressure angle 20°. 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) | 5 |
| Pressure angle | 20° |
| Number of teeth (z) | 70 |
| Type | Gear without hub (plate wheel) |
| Outside diameter (De) | 360 mm |
| Pitch diameter (Dp) | 350 mm |
| Pilot bore diameter (D) | 30 mm |
| Plate width (h) | 50 mm |
| Weight | 36.3 kg |
| Material | C45E steel (UNI EN 10083-1) |
Frequently asked questions
In which applications do helical module gears perform well?
Helical teeth ensure smoother engagement, which drastically reduces noise and vibration at high rotational speeds. They are used in precision speed reducers and machine tools, bearing in mind, however, the need to use thrust bearings (absorbing axial forces).
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.
Does a module gear require constant lubrication?
Enclosed gears (in speed reducers) run in oil or grease, while open systems (gear + rack) require periodic manual lubrication - without it, friction and tooth wear increase many times faster.
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.
Where is this product used?
Used in industrial machine drives, gate and industrial door automation and as a spare part for existing module gear drives - you only need to keep the same module and pressure angle.
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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Weight36,3kg
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UPC Code5908453520616