The ROSTA universal joints type AK are maintenance-free elastic joints which can be moved in any direction.
The ROSTA universal joints type AK are maintenance-free elastic joints which can be moved in any direction. They are used as universal joint supports for mounting or suspending gyratory screens, screening tables, tumbling oscillators, sorters and screening machines positively driven by eccentrics or freely oscillating with unbalanced drive.
The types AK 27 until AK 100-4 have got housings made of SC iron, all the other sizes are made of welded steel structures. The types AK 15 to AK 50 have got aluminium square sections, the other sizes have steel cores.
Description | Art. No. | Type | Max. load G [N] per column, hanging | Max. load G [N] per column, staying crank driven | Max. load G [N] per column, staying free oscillating | A | B | C | D | F | G | øH | L | L1 | S | Weight [kg] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gyratory sifters Type AK 15 | 07 061 001 | AK 15 | 160 | 128 | 80 | 5 | 10 | 27 | 54 | – | – | – | 60 | 65 | 15 | 0.4 |
Gyratory sifters Type AK 18 | 07 061 002 | AK 18 | 300 | 240 | 150 | 6 | 12 | 32 | 64 | – | – | – | 80 | 85 | 18 | 0.6 |
Gyratory sifters Type AK 27 | 07 061 003 | AK 27 | 800 | 640 | 400 | 8 | 20 | 45 | 97 | – | – | – | 100 | 105 | 27 | 1.9 |
Gyratory sifters Type AK 38 | 07 061 004 | AK 38 | 1600 | 1280 | 800 | 10 | 25 | 60 | 130 | – | – | – | 120 | 130 | 38 | 3.7 |
Gyratory sifters Type AK 45 | 07 061 005 | AK 45 | 3000 | 2400 | 1500 | 12 | 35 | 72 | 156 | – | – | – | 150 | 160 | 45 | 6.7 |
Gyratory sifters Type AK 50 | 07 061 011 | AK 50 | 5600 | 4480 | 2800 | M12 | 40 | 78 | 172 | 40 | 70 | 12.25 | 200 | 210 | 50 | 11.4 |
Gyratory sifters Type AK 60 | 07 061 012 | AK 60 | 10000 | 8000 | 5000 | M16 | 45 | 100 | 218 | 50 | 80 | 16.5 | 300 | 310 | 60 | 37.4 |
Gyratory sifters Type AK 80 | 07 061 013 | AK 80 | 20000 | 16000 | 10000 | M20 | 60 | 136 | 283 | 50 | 90 | 20.5 | 400 | 410 | 80 | 85.4 |
Gyratory sifters Type AK 100-4 | 07 061 009 | AK 100-4 | 30000 | 24000 | 15000 | M24 | 75 | 170 | 354 | 50 | 100 | 25 | 400 | 410 | 100 | 124 |
Gyratory sifters Type AK 100-5 | 07 061 010 | AK 100-5 | 40000 | 32000 | 20000 | M24 | 75 | 170 | 340 | 50 | 100 | 25 | 500 | 510 | 100 | 137 |