Since 1962 J.F. Peraita Del Hoyo Cia. Ltda.
Company
Products
 Gear 

 Worm gears 

 Worms 

 Straight
 Bevel
 Gears 

 Reducers
 Recovery 

 CMM-CNC 


Contacts
JF OnLine


   Versão em Português Version en Español 		  

R. Visconde de Parnaíba, 2482 - Brás - 03044-002 - São Paulo SP Brazil
Phone: (5511) 2692-9717 Fax: (5511) 2695-1988 - info@jfperaita.com.br

We machine and produce gears, worms and wormwheels with the following specifications:
* Click on the photos to better view our products. Click here to access the form that will help you to obtain information about service cost.

  • Spurs and Helical gears:
    Max. module 15mm / DP 1.75
    Max. outside diameter: 1400mm / 55in.
 7
  • Internal gears:
    Up to module 6mm / DP 4
    Max. diameter: 500mm / 20in.
  
  • Wormwheels
    Up to module 15mm / DP 1.75 Max. outside diameter: 1400mm / 55 in.
    Max. center distance: 750mm / 29.50 in.
    One or many starts with the same quality
    Pressure angle: 14°30' to 30°
 3b
  • Worms:
    Milled or ground
    Max. module: 10mm / DP 2.5
    Max. outside diameter: 100mm / 4.50 in.
    One or many starts with the same quality
    Pressure angle: 14°30' to 30°
    Max. shaft lenght: 700mm / 28in.
 3c
  • Chain gears
    Max. pitch: 38.10mm / 1.5in.
    Max. outside diameter: 1250mm / 50in.
 12
  • Internal and external splines:
    Max. lenght: 500mm / 20in.
    According to DIN 5480/5482
 9
  • Racks:
    Max. module: 8mm / DP 3
    Max. rack lenght 750mm / 30 in.
 17
  • Straight Conical Gears:
    Up to maximum tip diameter of 500mm and maximum module 10mm
  • Reform of speed-reductors:
    - Revaluation of gearing.
    - Revaluation of the bearings.
    - Manufacture of new parts.
    - Disassembly, assembly and painting.
  • CMM - CNC:
    We are able to provide measurement service by CNC-Coordinate Measuring Machines:
    - Measurement of geometric elements by touch trigger.
    - Digitizing.
    - Measurement of surfaces compared against mathematical model.
    - M easurement of cylindrical gears with graphics.

Service Costs

You can enquire about costs through several means:
- Requesting a visit from our company's representative;
- By phone (5511)2692-9717; or
- By sending a drawing of the product you need by fax (5511)2692-9717 or e-mail (files: .dxf , .dwg , .tif , other).

The use of the form below speeds up a cost evaluation process. You can send it by fax or e-mail as well:

Client Identification
Company: 
Address: 
City:    State:
Zip:    Country: 
e-mail: 
Contact name: 
Phone.:  ()  Fax: () 
Product Identification:
Product number: 
Product name:    Quantity:
Product Specification:
Type:
Material:
Material standard: 
Please use the space below to detail the product's characteristics. The information we need (depending of the product type) are: number of teeth, module/DP, pressure angle, helical angle, correction, center distance, number os starts, diameter, length.
  


Home | Company | Contacts | J.F. OnLine