drylin® flange lead screw nut with flat, trapezoidal thread, multiple start, WFRM

Motorized threaded spindle from dryspin® thread technology

Lead screws are machine elements that are used to convert rotary motion into linear motion. The lead screws are part of our dryspin range, which is specially designed for fast and very efficient applications. Thread sizes from DS4x2.4 to DS18x100 are available. The standard range for motor spindles includes ready-to-connect thread sizes from DS6.35x2.54 to DS14x25. Suitable for our drylin® E spindle stepper motors.

The standard material of the dryspin threaded spindles is stainless steel 1.4301, AISI 304. 100% corrosion resistance and reduced wear are therefore possible. The threaded spindles offered by igus are generally rolled spindles. The advantages of this manufacturing process (good surface quality and cost-effective production) are ideally suited to the lubrication-free threaded nuts made from tribologically optimized plastics.

Design and assembly of spindle motors - the basics

Find out more about the design and assembly of spindle motors here.

Advantages of dryspin® steep thread spindles:

► 100 % maintenance-free dry running

► Longer service life due to asymmetry

► Higher efficiency compared to conventional trapezoidal threads

► Quiet and vibration-free running

► Insensitive to dust and dirt

► 100 % corrosion-free

► Not self-locking

► Fast delivery times