Model # SSB 218, Low Inertia Spring Set Brakes On The Rowland Company

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	Model # SSB 218, Low Inertia Spring Set Brakes

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: Imperial Metric Both

Specifications

Assembly Number

7-118-200-100-0

Dynamic Torque Rating (60 psi/4.1 bar)

60000 lb·in
6779 Nm

Dynamic Torque Rating (75 psi/5.2 bar)

77000 lb·in
8700 Nm

Dynamic Torque Rating (90 psi/6.2 bar)

100000 lb·in
11298 Nm

Maximum Bore Size

4.75 in
120 mm

Maximum Speed (Standard Airtube)

1270 rpm

Maximum Speed (High Speed Airtube)¹

1910 rpm

Total Brake (Weight)

377 lb
171 kg

Disc & Gear (Weight)

120 lb
54.4 kg

Disc & Gear (Inertia)

28.8 lb·ft²
1.214 kg·m²

Manufacturer

Wichita Clutch

Actuation

Air Applied

¹ Consult Factory for Special Assembly Number.

DOWNLOADS


		LI Spring Set Brakes (PDF, 189KB)

		LI Spring Set Brakes Spec Sheet (PDF, 48KB)

		Component Parts for Low Inertia Spring Set Brake (PDF, 189KB)

Model # SSB 218, Low Inertia Spring Set Brakes