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  • Wichita-SSB Brake.jpg
Wichita Spring-Set Air Release Brakes are ideal for fail safe protection of process equipment. Constructed of high strength cast iron, this improved design has thick friction discs for longer wear life. The fast acting airtube design assures quick, smooth stops.
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Model #

Assembly Number

Dynamic Torque Rating (60 psi/4.1 bar)

Dynamic Torque Rating (75 psi/5.2 bar)

Dynamic Torque Rating (90 psi/6.2 bar)

Maximum Bore Size

Total Brake (Weight)

Manufacturer

Actuation

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N/A 7-118-200-100-0 N/A 60000 lb·in6779 Nm N/A 77000 lb·in8700 Nm N/A 100000 lb·in11298 Nm N/A 4.75 in120 mm N/A 377 lb171 kg N/A Wichita Clutch N/A Air Applied
N/A 7-137-300-101-0 N/A 675000 lb·in76263 Nm N/A 840100 lb·in94916 Nm N/A 1012600 lb·in114405 Nm N/A 10.00 in254 mm N/A 2610 lb1184 kg N/A Wichita Clutch N/A Air Applied
N/A 7-121-200-100-0 N/A 71700 lb·in8101 Nm N/A 88800 lb·in10033 Nm N/A 107600 lb·in12157 Nm N/A 6.00 in152 mm N/A 575 lb261 kg N/A Wichita Clutch N/A Air Applied
N/A 7-127-100-105-0 N/A 75300 lb·in8508 Nm N/A 94200 lb·in10643 Nm N/A 113400 lb·in12812 Nm N/A 6.50 in165 mm N/A 760 lb345 kg N/A Wichita Clutch N/A Air Applied
N/A 7-111-100-102-0 N/A 8200 lb·in926 Nm N/A 10500 lb·in1186 Nm N/A 11600 lb·in1311 Nm N/A 2.50 in64 mm N/A 130 lb59 kg N/A Wichita Clutch N/A Air Applied
N/A 7-108-200-121-0 N/A 7100 lb·in802 Nm N/A 9100 lb·in1028 Nm N/A 12000 lb·in1356 Nm N/A 2.25 in57 mm N/A 70 lb32 kg N/A Wichita Clutch N/A Air Applied
N/A 7-118-300-100-0 N/A 80900 lb·in9140 Nm N/A 102000 lb·in11524 Nm N/A 122000 lb·in13784 Nm N/A 4.75 in120 mm N/A 461 lb209 kg N/A Wichita Clutch N/A Air Applied
N/A 7-137-400-102-0 N/A 868800 lb·in98158 Nm N/A 1081300 lb·in122167 Nm N/A 1303400 lb·in147260 Nm N/A 10.00 in254 mm N/A 4025 lb1826 kg N/A Wichita Clutch N/A Air Applied
N/A 7-108-300-101-0 N/A 8800 lb·in994 Nm N/A 11300 lb·in1277 Nm N/A 13400 lb·in1514 Nm N/A 2.25 in57 mm N/A 87 lb39 kg N/A Wichita Clutch N/A Air Applied
N/A 7-121-300-101-0 N/A 100200 lb·in11321 Nm N/A 124100 lb·in14021 Nm N/A 150400 lb·in16992 Nm N/A 6.00 in152 mm N/A 723 lb328 kg N/A Wichita Clutch N/A Air Applied
N/A 7-127-200-118-0 N/A 140900 lb·in15919 Nm N/A 176200 lb·in19907 Nm N/A 212100 lb·in23963 Nm N/A 6.50 in165 mm N/A 924 lb419 kg N/A Wichita Clutch N/A Air Applied
N/A 7-111-200-100-0 N/A 15600 lb·in1763 Nm N/A 20000 lb·in2260 Nm N/A 22200 lb·in2508 Nm N/A 2.50 in64 mm N/A 166 lb75 kg N/A Wichita Clutch N/A Air Applied
N/A 7-114-100-127-0 N/A 14500 lb·in1638 Nm N/A 18600 lb·in2101 Nm N/A 24700 lb·in2791 Nm N/A 3.50 in89 mm N/A 184 lb83 kg N/A Wichita Clutch N/A Air Applied
N/A 7-131-100-101-0 N/A 162200 lb·in18326 Nm N/A 211700 lb·in23918 Nm N/A 260500 lb·in29432 Nm N/A 7.25 in184 mm N/A 972 lb441 kg N/A Wichita Clutch N/A Air Applied
N/A 7-116-100-100-0 N/A 19300 lb·in2181 Nm N/A 23800 lb·in2689 Nm N/A 28400 lb·in3209 Nm N/A 4.00 in102 mm N/A 254 lb115 kg N/A Wichita Clutch N/A Air Applied
N/A 7-111-300-100-0 N/A 19300 lb·in2181 Nm N/A 24900 lb·in2813 Nm N/A 28400 lb·in3209 Nm N/A 2.50 in64 mm N/A 208 lb94 kg N/A Wichita Clutch N/A Air Applied
N/A 7-127-300-102-0 N/A 196700 lb·in22223 Nm N/A 245900 lb·in27782 Nm N/A 296000 lb·in33443 Nm N/A 6.50 in165 mm N/A 1112 lb504 kg N/A Wichita Clutch N/A Air Applied
N/A 7-106-100-200-0 N/A 2225 lb·in251 Nm N/A 2900 lb·in328 Nm N/A 3700 lb·in418 Nm N/A 2.00 in50 mm N/A 27.5 lb40.5 lb12 kg18 kg N/A Wichita Clutch N/A Air Applied
N/A 7-137-100-100-0 N/A 254500 lb·in28754 Nm N/A 300000 lb·in33894 Nm N/A 400000 lb·in45193 Nm N/A 9.00 in229 mm N/A 1388 lb630 kg N/A Wichita Clutch N/A Air Applied
N/A 7-114-200-103-0 N/A 27600 lb·in3118 Nm N/A 35400 lb·in4000 Nm N/A 46300 lb·in5231 Nm N/A 3.50 in89 mm N/A 233 lb106 kg N/A Wichita Clutch N/A Air Applied
N/A 7-131-200-100-0 N/A 310000 lb·in35024 Nm N/A 404500 lb·in45701 Nm N/A 495500 lb·in55982 Nm N/A 7.25 in184 mm N/A 1350 lb612 kg N/A Wichita Clutch N/A Air Applied
N/A 7-118-100-100-0 N/A 31400 lb·in3548 Nm N/A 40400 lb·in4564 Nm N/A 51600 lb·in5830 Nm N/A 4.75 in120 mm N/A 311 lb141 kg N/A Wichita Clutch N/A Air Applied
N/A 7-116-200-100-0 N/A 35300 lb·in3988 Nm N/A 44700 lb·in5050 Nm N/A 53400 lb·in6033 Nm N/A 4.00 in102 mm N/A 326 lb148 kg N/A Wichita Clutch N/A Air Applied
N/A 7-114-300-100-0 N/A 36000 lb·in4067 Nm N/A 44700 lb·in5050 Nm N/A 53900 lb·in6090 Nm N/A 3.50 in89 mm N/A 290 lb132 kg N/A Wichita Clutch N/A Air Applied
N/A 7-121-100-100-0 N/A 38300 lb·in4327 Nm N/A 47400 lb·in5355 Nm N/A 57400 lb·in6485 Nm N/A 6.00 in152 mm N/A 460 lb209 kg N/A Wichita Clutch N/A Air Applied
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