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.

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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