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TAS 3073 Mini Reihe

3193 Heavy-Range Strengthened

TAS-3193 Heavy-Range Strengthened

Product Information

Technical Specifications


d (mm)d w (mm)M max (Nm)D (mm)I (mm)e (mm)H (mm)A (mm)d 1 (mm)M A (Nm)Z (Stk.)      S         DINClassn max (rpm)p N (N/mm²)I (kgm²)Weight (kg)
11080156571856557013911312010M 12 x 3593312.930972720.05082968.78
1259026187215696.575.51631292908M 16 x 5093312.926653370.095992912.4
1359528736230696.575.51781442908M 16 x 5093312.924912870.125088314.1
14010535156230696.575.51781442908M 16 x 5093312.924912870.127892614.1
155115584062637298119615929012M 16 x 5093312.921793700.240256820.6
165125712522908188920416929012M 16 x 5093312.919763300.385365927.7
175135818963008188921417929012M 16 x 5093312.919103030.435913328.9
18514513154632010012.5112.523218957012M 20 x 6093312.917903680.785908443.9
2001551310003501021111324620457014M 20 x 6093312.916373521.077867253.1
220165159000370127913627022557018M 20 x 6093312.915493181.589580668.6
2401802090004051321214429824857020M 20 x 6093312.914153052.454631888.6
2602002600004301501216232626657022M 20 x 6093312.913322683.4273171109
2802203540004601601217234628998018M 24 x 7093312.912462834.8181962133
3002404640004851621617836630598021M 24 x 7093312.911813066.0332094148
3202505050005201701418438832598022M 24 x 7093112.911022878.3297625179
34026053600057018914203414349145018M 27 x 8093312.9100526213.3704682243
35027057600057018614200419354145018M 27 x 8093312.9100526012.9280867231
36028067100059019122213434365145020M 27 x 8093312.997127615.9212399267
39030073000065020815223470398145021M 27 x 9093112.988123324.8087801345
420330115400071522225247508428195020M 30 x 8093112.980127641.0007733477
440350135100075023325258528448195022M 30 x 9093112.976427551.977303550
460370152300077024318261548468195023M 30 x 9093112.974426757.1634855568
480390167200080027028298572488195024M 30 x 9093112.971623176.8838095707
500410196000082527028298592508195026M 30 x 9093112.969424186.4231353743
530440250500089030632338640539260025M 33 x 10093112.9644234133.9516584999
560460265300094030932341670569260026M 33 x 10093112.9610231166.64761081114

Description Of Function

The main function of a shrink disc is the safe connection of a shaft with a hub by means of friction. For example, between a drive shaft and a transmission hollow shaft. The shrink disc generates a backlash-free connection by pressing the hub onto the shaft. This connection is mainly used to transmit torque.

The shrink disc only provides the required forces, and transfers no forces or moments between shaft and hub by itself. Therefore, the force flow does not pass through it.

It is installed by sliding the shrink disc onto the hollow shaft and the subsequent tightening of the screws. By using conical surfaces the inner diameter reduces and the radial pressure is built up. The 31xx range of shrink discs are self-locking. The clamping forces are provided and controlled through the screws (force controlled).

This allows the direct compensation of the clearance between the shaft and hub, without an overload that may occur on path controlled shrink discs, due to small or over sized clearance.

Except for this are the shrink disks of the type 3173 as well as the types 3191 and 3193 to d 185mm. They are controlled by path (front faces are flush). The supplied shrink discs are ready for installation.

To achieve proper operation with a sufficiently high coefficient of friction, the contact surfaces between shaft and hub must be dry, clean and free of grease. The functional surfaces of the shrink disc, the thread and head rests of the screws, are equipped at the factory with lubricant. Molykote G-Rapid Plus or comparable must be used as a lubricant. The contact surfaces between the hub and the bush must be provided with grease or oil before installation.