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 7-137-400-102-0

Dynamic Torque Rating (60 psi/4.1 bar)

 N/A 868800 lb·in98158 Nm

Dynamic Torque Rating (75 psi/5.2 bar)

 N/A 1081300 lb·in122167 Nm

Dynamic Torque Rating (90 psi/6.2 bar)

 N/A 1303400 lb·in147260 Nm

Maximum Bore Size

 N/A 10.00 in254 mm

Maximum Speed (Standard Airtube)

 N/A 640 rpm
Maximum Speed (High Speed Airtube)1 N/A 950 rpm

Total Brake (Weight)

 N/A 4025 lb1826 kg

Disc & Gear (Weight)

 N/A 1600 lb697 kg

Disc & Gear (Inertia)

 N/A 1457 lb·ft²61.4 kg·m²

Manufacturer

 N/A Wichita Clutch

Actuation

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