The Rowland Company
The Rowland Company
4900 North 20th St.
Philadelphia, PA 19144
Toll Free: (800) 925-8824
Phone: (215) 455-4900
Fax: (215) 455-8888
Email: rowland@rowland2.com
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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 7-118-300-100-0

Dynamic Torque Rating (60 psi/4.1 bar)

 N/A 80900 lb·in9140 Nm

Dynamic Torque Rating (75 psi/5.2 bar)

 N/A 102000 lb·in11524 Nm

Dynamic Torque Rating (90 psi/6.2 bar)

 N/A 122000 lb·in13784 Nm

Maximum Bore Size

 N/A 4.75 in120 mm

Maximum Speed (Standard Airtube)

 N/A 1270 rpm
Maximum Speed (High Speed Airtube)1 N/A 1910 rpm

Total Brake (Weight)

 N/A 461 lb209 kg

Disc & Gear (Weight)

 N/A 180 lb81.6 kg

Disc & Gear (Inertia)

 N/A 43.2 lb·ft²1.821 kg·m²

Manufacturer

 N/A Wichita Clutch

Actuation

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