
: Sizes are typically designated as Number of Keys × Minor Diameter (d) × Major Diameter (D) .
The standard specifies the dimensions and tolerances for metric parallel spline shaft connections with straight flanks, primarily for the "light series" used in mechanical engineering. Often cited alongside ISO 14 , this standard is a cornerstone for designing high-torque connections in hydraulic pumps, truck power take-offs (PTOs), and transmission systems. Technical Overview of DIN 5462
The "exclusive" nature of DIN 5462 often refers to its specialized use in high-pressure hydraulic systems and specific heavy-duty vehicle drivetrains: din 5462 spline standard pdf exclusive
The following data represents common light-series profiles according to DIN 5462/ISO 14 specifications: Profile Designation No. of Keys Minor Dia (d) Major Dia (D) Key Width (b) 6 x 23 x 26 6 x 28 x 32 8 32 mm 36 mm 6 mm 8 x 46 x 54 10 x 82 x 88
: Its straight-sided design offers a simple, cost-effective method for transmitting high torque while allowing for axial movement when required. DIN DUMP PUMPS | Permco : Sizes are typically designated as Number of
: Often manufactured from high-strength steels like C45 or 42CrMo4 to handle significant torsional loads. Key Specifications Table
: It is the standard interface for auxiliary drives in Mack, Volvo, and other European-spec commercial vehicles. Technical Overview of DIN 5462 The "exclusive" nature
: Leading manufacturers like Permco utilize the 8-spline 32x36 mount for dump pumps, providing a robust, bolt-on solution without needing intermediate adapters.