RUD D-profile chain
RUD D-profile chain, the round steel chain 2.0, is the leading technologically advanced round steel chain. Due to a larger cross-sectional area, it has a higher maximum load with
hardly changed dimensions and weights. RUD D-profile chains are case-hardened and designed for higher wear demands.
RUD D-profile chain case-hardened version DAT
- for motor-driven hoists.
- for high wear loads in accordance with EN 818-7-T.
- approx. 8% higher load capacity than comparable round steel chains!
Technical data of the RUD D-profile chain.
| Caractéristiques de la classe DAT/T | ||
|---|---|---|
| Mécanisme selon ISO 4301-1 (FEM 9,511) | Force Nominale [N/mm²] | Force Max [N/mm²] |
| M1 (1Dm) | 200 | 250 |
| M2 (1Cm) | 160 | 225 |
| M3 (1Bm) | 160 | 200 |
| M4 (1Am) | 140 | 180 |
| M5 (2m) | 125 | 160 |
| M6 (3m) | 112 | 140 |
| M7 (4m) | 100 | 125 |
| M8 (5m) | 90 | 112 |
| Qualité et désignation du Type DAT | RTS | RTD | RTB | ||
|---|---|---|---|---|---|
| Test de résistance appliqué à la fabrication | σFPmin | N/mm ² | 500 | ||
| Force de rupture | σBmin | N/mm ² | 800 | ||
| Bruchdehnung | Amin | % | 10 | ||
| Oberflächenhärte nach DIN EN 818-7 | d≤6,5 ⌀ d ≥7 ⌀ | HV 5 HV 10 | 500 - 650 | ||
| Einsatzhärtetiefe im Gelenk HTÄ (nach Makroätzung) | …d ±0,01 d | mm | ≤ ⌀ 4/ 0,05 ⌀ 4,1-7 / 0,04 ⌀8-16 / 0,03 ≥ ⌀ 16,1 / 0,02 | < ⌀8 / 0,05 ⌀8-11,5 / 0,04 ≥⌀12 / 0,03 | < ⌀8 / 0,05 ⌀8-11,5 / 0,04 ≥⌀12 / 0,03 |
| Schwingfestigkeit | N/mm ² | 130 ± 80 | 130 ± 90 | 130 ± 100 | |
| DIMENSIONS [mm] | CMU selon le type de mécanisme | Force d'épreuve | Force de rupture | Poids [kg/m] | Güte | Référence | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| M3 (1Bm) | M3 (1Bm) | M4 (1Am) | M5 (2m) | FFPmin [kN] | FBmin [kN] | [kg/m] | RTS | RTD | ||
| Tragspannung: 200 N/mm² | Tragspannung: 160 N/mm² | Tragspannung: 140 N/mm² | Tragspannung: 125 N/mm² | |||||||
| Sicherheitsfaktor 5 | Sicherheitsfaktor 5,7 | Sicherheitsfaktor 6,4 | Sicherheitsfaktor 7,1 | |||||||
| 3,7 x 12 | 380 | 340 | 320 | 270 | 12,6 | 20,1 | 0,34 | x | 7907103 | |
| 3,75 x 10,75 | 380 | 340 | 320 | 270 | 12,6 | 20,1 | 0,34 | x | 7909389 | |
| 5 x 14,3 | 630 | 600 | 540 | 480 | 21,3 | 34 | 0,61 | x | 7907401 | |
| 5,25 x 15 | 800 | 670 | 630 | 530 | 24,7 | 39,5 | 0,59 | x | 7908823 | |
| 7 x 21 | 1400 | 1220 | 1090 | 970 | 43 | 68,8 | 1,20 | x | 7903473 | |
| 7,45 x 23 | 1540 | 1350 | 1200 | 1080 | 50 | 80 | 1,35 | x | 7909391 | |
| 9,6 x 30 | 2560 | 2240 | 2000 | 1790 | 78,5 | 126 | 2,15 | x | 7907402 | |