drylin® trapezoidal lead screw nut with flange, anti backlash, JFRM

Material: iglidur® J
Thread direction: Right-hand thread
Thread type: Trapezoidal threads
Design: Standard
Cylindrical lead screw nut with flange
Anti-backlash

Nejste si jisti, zda se hodí?

Product description

Clearance-free and vibration-reducing lead screw nuts

What is axial clearance anyway?
Axial clearance can be used to describe the lost motion, the "dead travel", on the lead screw as a result of the gap between the lead screw and the lead screw nut. Often the term clearance is also associated with it, but the correct technical term is axial clearance. You can find more information here: www.igus.de/info/spielreduzierte-gewindemuttern

What possibilities does the igus product range offer?
To reduce the unwanted axial clearance, in addition to the correct choice of material, a pre-tension mechanism has proven to be an effective measure. For our dryspin® high helix threads and trapezoidal threads there are three versions with pretension: Zero-Backlash, Low-Clearance and AB lead screw nut.

Zero-backlash:
► For lifelong minimum axial backlash
► Optimal for precise positioning and infeed movements

Low clearance:
► Ensure constant axial and radial pre-tension
► High operational smoothness

AB lead screw nut:
► Pre-tension by means of spring load gauge
► Significant reduction of self-induced oscillations and vibrations

^{Important information: for applications with high loads, hot temperatures or in heavily polluted environments, a standard lead screw nut should always be used. The reason for this is that all three principles are cancelled out by too high loads. For this reason, the maximum static axial loads are specified separately for each lead screw nut model.}

Technická data

Online nástroje

Expert system for lead screw systems

Help with selecting the optimal lead screw system for your application, service life calculation for desired lead screw drive configuration, PDF download with all details about required application

Lead screw configurator

Individual pin machining without CAD software, 2D dimensioned drawing and 3D step file, generated directly online, immediate price calculation, order online straight away or request quotation

Application examples

Lead screw drive application examples

This page shows various application examples for dryspin® lead screw drives, which require no lubrication or maintenance.

Lubrication-free lead screw and linear technology in filling systems for reaction vessels

Trapezoidal lead screws with matching nuts have been installed at various points in this fully automatic filling plant for medical devices.

Komponenty pro fitness a rehabilitační zařízení

Polymerové součásti pro každodenní, nepřetržitý provoz ve fitness vybavení: odolné, s tlumením vibrací, čisté, lehké, tiché

High-performance polymers in labelling machines

Dry operating high-performance polymers from igus® enable a wide range of settings in Krones' labelling machines.

Beer lift for DIY application

Lubrication-free lead screw drives in a DIY beer lift

Sliding steps on trains

Lubrication-free lead screw drives in sliding steps on trains

Ke stažení

Jiná rešení

dryspin® lead screw nut, high helix thread, J350SLM

iglidur® J350 is suitable for high temperatures and low coefficient of friction at medium load.

od 657,88 CZK/ks

dryspin® flange lead screw nut, high helix thread, A180FLM

iglidur® A180 conforms to FDA and can be used in the food sector, beverage and medical technology. Proven in quiet dry operation, it can also be used in wet environments and withstands low to medium loads.

od 686,57 CZK/ks

dryspin® flange lead screw nut with spanner flat, high helix thread, J350FRM

iglidur® J350 is suitable for high temperatures and low coefficient of friction at medium load.

od 800,98 CZK/ks

drylin® flange lead screw nut, dryspin® high helix thread, zero backlash, JFRM

iglidur® J is used for high speed and low wear, but also for best coefficient of friction.

od 998,12 CZK/ks

SG high helix lead screw nut, JSLM

iglidur® J is used for high speed and low wear, but also for best coefficient of friction.

od 1 843,90 CZK/ks

SG high helix thread nut with flange, zero backlash, JFRM

iglidur® J is used for high speed and low wear, but also for best coefficient of friction.

od 1 434,54 CZK/ks

dryspin® trapezoidal lead screw nut, J350SLM

iglidur® J350 is suitable for high temperatures and low coefficient of friction at medium load.

od 470,41 CZK/ks

dryspin® trapezoidal lead screw nut with flange, JFLM

iglidur® J is used for high speed and low wear, but also for best coefficient of friction.

od 555,63 CZK/ks

dryspin® trapezoidal lead screw nut with spanner flats, J350SLM

iglidur® J350 is suitable for high temperatures and low coefficient of friction at medium load.

od 577,28 CZK/ks

dryspin® trapezoidal lead screw nut, anti-backlash, JSRM

iglidur® J is used for high speed and low wear, but also for best coefficient of friction.

od 811,84 CZK/ks

drylin® trapezoidal lead screw nut with flange, anti backlash, JFRM

iglidur® J is used for high speed and low wear, but also for best coefficient of friction.

od 1 080,56 CZK/ks

drylin® trapezoidal lead screw nut with flange, anti backlash, JFLM

iglidur® J is used for high speed and low wear, but also for best coefficient of friction.

od 1 610,32 CZK/ks

dryspin® trapezoidal lead screw nut, anti-backlash, RSRM

iglidur® R is very resistant to wear and runs with low coefficients of friction during dry operation. Due to the low moisture absorption, it is resistant to dirt, water or chemicals and can withstand low to medium loads.

na požádání