Model # SSB 318, Low Inertia Spring Set Brakes On The Rowland Company

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	Model # SSB 318, 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

7-118-300-100-0

Dynamic Torque Rating (60 psi/4.1 bar)

80900 lb·in
9140 Nm

Dynamic Torque Rating (75 psi/5.2 bar)

102000 lb·in
11524 Nm

Dynamic Torque Rating (90 psi/6.2 bar)

122000 lb·in
13784 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)

461 lb
209 kg

Disc & Gear (Weight)

180 lb
81.6 kg

Disc & Gear (Inertia)

43.2 lb·ft²
1.821 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 318, Low Inertia Spring Set Brakes