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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 7-111-200-100-0

Dynamic Torque Rating (60 psi/4.1 bar)

N/A 15600 lb·in1763 Nm

Dynamic Torque Rating (75 psi/5.2 bar)

N/A 20000 lb·in2260 Nm

Dynamic Torque Rating (90 psi/6.2 bar)

N/A 22200 lb·in2508 Nm

Maximum Bore Size

N/A 2.50 in64 mm

Maximum Speed (Standard Airtube)

N/A 2090 rpm
Maximum Speed (High Speed Airtube)1 N/A 3125 rpm

Total Brake (Weight)

N/A 166 lb75 kg

Disc & Gear (Weight)

N/A 45 lb20.4 kg

Disc & Gear (Inertia)

N/A 4.50 lb·ft²0.19 kg·m²

Manufacturer

N/A Wichita Clutch

Actuation

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