1. Power Transmission - Mechanical components > 
  2. Mechanical Transmission > 
  3. Spur gear > 
  4. norelem - Éléments standard mécaniques

Spur gear 22402straight-toothedplasticfor industrial applications

spur gear
spur gear
spur gear
Add to favorites
Compare this product
indicative price

Characteristics

Type
spur
Teeth
straight-toothed
Other characteristics
plastic, for industrial applications

Description

Spur gears, plastic, injection moulded, straight teeth, engagement angle 20° Material: Polyacetal (POM) or polyketone (PK). Temperature range: -40 °C to +140 °C (taking amount and duration of load into account). Note: The torques specified in the tables relate exclusively to the toothing. The shaft diameter, key size, etc. are not taken into account. The permissible load calculations are based on the basic principles of the pitting load capacity of the tooth flanks as well as the occurring tooth root stress. The respective permissible load of a gear wheel depends on so many different factors that the values specified can only be reference values meant to make selection easier. The torque specifications relate to a single tooth. The overlap, which is essential for determining the transmissible torque, occurs depending on the pitch diameter, gear wheel pairing, etc. In the simplest straight tooth cases, an overlap ratio of 1.1 to 1.25 is normal. To increase the overlap, a higher number of teeth with smaller modules is used. A good profile overlap can minimise damage such as pitting.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.