SSB 306

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.

Specifications

Assembly Number	7-106-300-100-0
Dynamic Torque Rating (60 psi/4.1 bar)	5750 lb•in 650 Nm
Dynamic Torque Rating (75 psi/5.2 bar)	7400 lb•in 836 Nm
Dynamic Torque Rating (90 psi/6.2 bar)	9050 lb•in 1022 Nm
Maximum Bore Size	2.00 in 50 mm
Maximum Speed (Standard Airtube)	3800 rpm
Maximum Speed (High Speed Airtube)¹	5700 rpm
Total Brake (Weight)	27.5 lb 40.5 lb 12 kg 18 kg
Disc & Gear (Weight)	12.17 lb 6.40 lb 2.9 kg 5.5 kg
Disc & Gear (Inertia)	0.24 lb•ft² 0.46 lb•ft² 0.01 kg•m² 0.019 kg•m²
Manufacturer	Wichita Clutch
Actuation	Air Applied

Notes

¹Consult Factory for Special Assembly Number.