HERO profile steel chain
HERO profile steel chain
pewag hero – chains are made from CrNiMo-special alloyed steel and are suitable for high-capacity bucket elevators and scraper conveyors with high dynamic and static loads. The combination of increased wear volume and reduced surface pressure results in a significant increase of the chain life of approx. 30 %. The pewag hero chain fits on conventional wheels and sprockets. Pairing is not required due the high manufacturing precision.
Reduced surface pressure.
The geometry of traditional round steel chains provides a small interlink contact area and subsequent high stresses: evenly distributed force, less force per mm2, lower maintenance cost, longer operating cycles, lower downtime cost.
Reduced surface pressure.
The geometry of traditional round steel chains provides a small interlink contact area and subsequent high stresses: evenly distributed force, less force per mm2, lower maintenance cost, longer operating cycles, lower downtime cost.
Specification table
| Chain d x t [inch] |
Chain d x t [mm] |
bi min. [inch] |
bi min. [mm] |
ba max. [inch] |
ba max. [mm] |
Weight [lbs/ft] |
Weight [kg/m] |
Chain length [inch] |
L Chain length [mm] |
Proof load [lbf] |
PF Proof load [kN] |
Breaking load [lbf] |
BR Breaking load [kN] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.87 | 22 x 86 | 1.11 | 28.30 | 2.89 | 73.50 | 6.65 | 9.90 | 809.21 | 20,554 | 40,915 | 182 | 68,342 | 304 |
| 1.02 | 26 x 100 | 1.32 | 33.50 | 3.37 | 85.50 | 9.54 | 14.20 | 657.48 | 16,700 | 57,326 | 255 | 95,544 | 425 |
| 1.18 | 30 x 120 | 1.52 | 38.70 | 3.91 | 99.30 | 12.56 | 18.69 | 448.82 | 11,400 | 76,435 | 340 | 127,242 | 566 |
| 1.34 | 34 x 136 | 1.71 | 43.50 | 4.44 | 112.70 | 15.93 | 23.70 | 380.16 | 9,656 | 95,544 | 425 | 159,614 | 710 |
| 1.50 | 38 x 144 | 1.91 | 48.40 | 5.08 | 129 | 20.16 | 30 | 334.49 | 8,496 | 122,521 | 545 | 204,576 | 910 |