GENERA spol. s r.o.
Přadlácká Street 328, 550 01 Broumov 
Czech Republic

tel.: +420 491 523 618
fax.: +420 491 523 617
email: genera.broumov@tiscali.cz

The toothed chain wheels

Různá Ozubení.JPGWe metric gears, spur straight or slant from module 0.8 to module 10 
The maximum diameter of the gears may be up to 800 mm. 
We also produce worm gears and bevel gears.

Spur gears

with straight teeth

range of modules m = 0.8 - 10 
range of wheel diameters

  • 20-500 mm (max. module m = 10)
  • 20-800 mm (max. module m = 6)

helical

when the helix about 15 degrees

  • tooth width 250 mm
  • wheel diameter 600 mm

when the helix about 60 degrees

  • tooth width 90 mm
  • wheel diameter 450 mm

Worm gear

When machining capabilities hobbing cutter parameters are the same as for production gear with straight teeth.

When using a routing worm wheels one blade parameters are limited as follows:

  • range module of the worm wheel from m = 1 to m = 5 largest diameter of the worm wheel 360 mm.

Kuželová kola.JPGSpur bevel gears

largest wheel diameter 200 mm 
largest module when machining 6 
The length of the generatrix of the roller cone 250 mm

The maximum width of the ring gear is 90 mm. 
In the range from 10 to 100: Any number of teeth 
In the range from 100 to 200: all numbers except primes

Wheels are manufactured according to supplied drawings or samples of the process. 
Given the above production, we also produce gearboxes, using bevel gears, spur gears, worm or gear. 
Sprockets for roller chains produce a maximum size of 16 B.

We make metric gears, spur straight or slant from module 0.8 to module 10 .
The maximum diameter of the gears may be up to 800 mm. 
We also produce worm gears and bevel gears.

Wheels are manufactured according to supplied drawings or samples of the process. 
Given the above production, we also produce gearboxes, using bevel gears, spur gears, worm or gear. 
Sprockets for roller chains produce a maximum size of 16 B.

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