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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.
Unit of Measure

Specifications

Assembly Number

N/A 7-131-100-101-0

Dynamic Torque Rating (60 psi/4.1 bar)

N/A 162200 lb·in18326 Nm

Dynamic Torque Rating (75 psi/5.2 bar)

N/A 211700 lb·in23918 Nm

Dynamic Torque Rating (90 psi/6.2 bar)

N/A 260500 lb·in29432 Nm

Maximum Bore Size

N/A 7.25 in184 mm

Maximum Speed (Standard Airtube)

N/A 765 rpm
Maximum Speed (High Speed Airtube)1 N/A 1130 rpm

Total Brake (Weight)

N/A 972 lb441 kg

Disc & Gear (Weight)

N/A 298 lb135.2 kg

Disc & Gear (Inertia)

N/A 189 lb·ft²8 kg·m²

Manufacturer

N/A Wichita Clutch

Actuation

N/A Air Applied
  • 1 Consult Factory for Special Assembly Number.