TriboServ FlexxGear SR

helical right toothed lubricating gear

The FlexxGear SR lubrication gears are made of toothed polymer segments. Due to this segmented structure, a wide variety of gear widths are possible.

The open-cell structure of the polymer foam allows the lubrication gear to hold a large volume of lubricant and to release it in a metered manner. As a result, a homogeneous film of lubricant forms on the gears to be lubricated, ensuring ideal lubrication over a long period of time.

Relubrication takes place through holes in the mounting axis and delivery channels in the gear segments themselves.

The advantages of this application method are summarized:

  • Avoidance of insufficient lubrication and wear on the gear surfaces
  • with correct dosage no overlubrication and thus no unnecessary contamination
  • easy and flexible mounting of the lubrication gears
Lubricants:
  • Greases up to NLGI class 3, with or without solid particles
  • Oils up to 30,000 mm²/s (at 40 °C)

Go to lubricants ►

 

Applications:

Attachment to helical left toothed

  • racks
  • sprockets
  • pinions

for robotics and automation, bogies and open sprockets with helical teeth

Features
Chemical resistance:
very good
Wear characteristics:
very good
Paint compatibility:
tested and approved
Silicone-free:
tested and approved
Hub:
plain bearing and sealed
Technical specifications
Type of gearing:
helical right
Helix angle:
19,5°
Available module sizes:
Module 2 up to module 10
Operating temperature:

min. – 30 °C (– 22 °F)

max. +140 °C (+ 284 °F)

max. velocity:

5 m/s

> 2 m/s use splash guard

Material segment discs:
Special-Polymer-Foam
Material density:
240 kg/m²

Dimensions – FlexxGear helical right toothed

lubrication gear flexxgearsr
Item-Nr. Module [mm] Width [mm] Number of teeth Z Outer diameter Da [mm] Hole diameter di [mm] Pitch diameter Tk [mm]
702014 2 20 17 40,1 12 36,1
700489 2 24 18 42,2 12 38,2
702070 3 30 17 60,1 12 54,1
700415 3 30 18 63,3 12 57,3
702071 4 40 17 80,2 12 72,15
700419 4 40 18 84,4 12 76,4
702074 5 50 17 100,2 20 90,2
702076 6 60 17 120,2 20 108,2
777700580 8 80 17 160,3 20 144,3
701119 10 100 17 200,4 20 180,4

Special versions

In addition to the standard range, TriboServ offers additional helical right toothed lubrication gears in special designs. These differ in the helix angle, the number of teeth, the width or the module. For this purpose, please use the contact form or contact us directly.