Spur gear module 1.5 z=15 with hub hardened
Available product promotions:
-
Weight0,03kg
-
UPC Code5908453535382
Product Description
Spur gear module 1.5, z=15, with hub, hardened
This module 1.5 spur gear (15 teeth, with hub) is used wherever reliable, maintenance-free power transmission via involute gearing is required. The teeth are induction hardened to 45-55 HRC, which significantly increases wear resistance and extends gear service life in heavily loaded transmissions.
Technical data
| Module (m) | 1.5 |
| Pressure angle | 20° |
| Number of teeth (z) | 15 |
| Type | Gear with hub |
| Outside diameter (De) | 25.5 mm |
| Pitch diameter (Dp) | 22.5 mm |
| Hub outer diameter (d) | 18 mm |
| Pilot bore diameter (D) | 8 mm |
| Tooth width (h) | 17 mm |
| Overall hub height (A) | 30 mm |
| Weight | 0.03 kg |
| Material | C45E steel (EN 10083-1), teeth induction hardened 45-55 HRC |
Frequently asked questions
Can module gears be bored out for non-standard shafts?
Yes, most module gears are supplied with a pilot bore, which allows them to be freely bored out, keyway-slotted and precisely fitted to the specific shaft size at the customer's premises.
How can you check whether two module gears will mesh with each other?
There is one absolute condition: both gears must have exactly the same module (e.g. m=2) and the same pressure angle (standard 20°). If the modules differ by even a fraction of a millimetre, the teeth will start to shear and the gearbox will be destroyed.
Why is precise machining of module gears crucial for drive service life?
A precisely cut tooth involute guarantees that the gears roll on each other without micro-impacts or slippage. This reduces friction lowers the operating temperature and dramatically extends the service life of the entire gearbox.
How can a module gear be secured against sliding along the shaft?
Besides a key or a clamping bush, set screws (locking screws) in the hub, thrust washers or retaining rings are also used - the choice depends on whether the transmission operates under variable axial load.
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
-
Weight0,03kg
-
UPC Code5908453535382