- Spur Gears

The teeth on Spur gears are cut parallel to the axis.

There are two types of Spur Gear the External Spur gear and the Internal Spur gear.

The External Spur gear

External Spur gear teeth are used to provide a constant speed and torque relation between parallel shafts.

The Internal Spur gear

The internal spur has many advantages
over the external spur, tooth
strength is greater, it operates
at a closer centre distance to name
but two.


Tradex - Spur Gears to the finest standards.


Tradex Instruments Ltd, Unit C, Davis Road, Chessington, Surrey KT9 1TY. United Kingdom.
Tel: 00 44 (0) 208 391 0136          Fax: 00 44 (0) 208 397 1924