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TAS 3073 Mini Reihe

3091 Heavy-Range

TAS-3091 Heavy-Range

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)
403089080253.5326243304M 8 x 3093310.971002490.000830.83
4434130085283346647305M 8 x 3093310.967002530.00114511
5040250095304.5397354307M 8 x 3593310.960002910.00201691.4
55452900105304.5397859307M 8 x 3593310.954002640.00298561.7
62503200115304.5398566307M 8 x 3593310.949002350.00426722
68553900120304.5399272308M 8 x 3593310.947002440.00499382.1
756059001453654610584597M 10 x 4093310.941002570.0101763.3
806566001453654610584597M 10 x 4093310.939002410.01234123.6
907076001604055011694598M 10 x 4093310.935002200.020224.8
100759800170445541261045910M 10 x 4593110.933002250.02625755.4
1108012000185505601381145912M 10 x 4593110.930002160.04111347.1
12085143002105556515512510010M 12 x 5093110.927002190.07312510
12590156002155556516012910010M 12 x 5093110.926002100.085043811
140100210002306077417514410012M 12 x 5593110.924002070.117812513
155110295002656678019816410015M 12 x 6093110.921002120.23562520
165120481002907288821017425010M 16 x 7093110.919002510.375721927
175130531003007288822018425010M 16 x 7093110.919002370.422187528
18514083500330921011223619425014M 16 x 8093110.917002450.822968846
20015095400350921011224620425015M 16 x 8093110.916002431.035951
2201651380003701141013427022425020M 16 x 9093110.915002381.528766
2401801800004051201214429524449015M 20 x 10093110.914002432.354885
2602002470004301361216032126549018M 20 x 11093110.913002383.2825104
2802203300004601481217234628549021M 20 x 12093110.912002374.64128
3002403880004851521217636430549022M 20 x 12093110.911002255.8134143
3202504280005201601218438632549024M 20 x 13093110.911002197.922170
3402605460005701761220042034584021M 24 x 13093110.9100023613.1238
3502806260005801761220042535584021M 24 x 13093110.998022913.94243
3602906870005901801220443236584022M 24 x 14093110.997022814.81248
3803057190006451801220445838784022M 24 x 14093110.988021621.65309
3903107890006601881221246839784024M 24 x 14093110.986022024.68336
4003208170006801881221248040784024M 24 x 14093110.984021427.85358
42034011100006902141223850442784030M 24 x 15093110.983022433.52411
440350117300075022414252527448125024M 27 x 17093110.976021549.52524
460370148300077022414252547468125028M 27 x 17093110.974024054.4541
480390169400080024614274580488125030M 27 x 18093110.971022470.39647
500410191000085024614274600508125032M 27 x 18093110.967022990.81747
530440220700091027514303630538125034M 27 x 20093110.9630206130939
6605404116000107031015340780670280030M 36 x 24093110.95302242631331

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 30xx range of shrink discs are not self-locking. The clamping forces are provided and controlled through the screws.

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.

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 inner ring must be provided with grease or oil before installation.