Er Makina has capabilities to manufacture high quality splines and shafts . We provide involute splines, straight sided splines and serrations for many kind of applications. External splines can be manufactured by hobbing, broaching, shaping , milling and grinding. Internal splines can be also manufactured by all same methods except hobbing. Inspection is performed by our GMS (Gear Profile Measurement Machine) or special gages that are supplied conforming all geometric parameters.

Shafts are machined very precisely at Er Makina for critical aerospace and industrial applicaitons. Both simple and complex shafts are supplied with tight tolerances, high accuracy and high surface quality by our experienced team and advanced equipments.

Internal Splines;                                                                     
● Module: 1 -25.0 mm                                                     
● Diameter: 20-1000 mm                                             
● Ground Quality: DIN Quality Class Q4-Q7                  
● Unground Quality: DIN Quality Class Q7-Q9             


External Splines;
● Module:  0.5-15.0 mm
● Diameter
● Ground Quality: DIN Quality Class Q4-Q7
● Unground Quality: DIN Quality Class Q7-Q9

Shafts;
● Diameter
● Length: