Spring clutch STH Series
frictionfor high-torque applicationsfor heavy-duty applications

Spring clutch - STH Series - Mach III Clutch, Inc. - friction / for high-torque applications / for heavy-duty applications
Spring clutch - STH Series - Mach III Clutch, Inc. - friction / for high-torque applications / for heavy-duty applications
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Characteristics

Type
friction
Operation
spring
Applications
for high-torque applications, for heavy-duty applications
Other characteristics
with bearings, through-bore
Torque

Max.: 1,977.75 ft.lb

Min.: 42.41 ft.lb

Description

Through Shaft Bored, Pilot Mount Friction Clutches Function: Connect, Disconnect Drive Arrangement: Shaft to Pilot Mounted Component or Pilot Mounted Component to Shaft Operation Friction clutch is applied with spring pressure. A fixed amount of torque is transmitted. To release clutch, air pressure is applied to overcome the spring pressure. Mounting Through Shaft/Mid Shaft or End of Shaft. Spring applied friction clutch slides on shaft and is fixed with set screws and a customer supplied key Anti-rotation arm required. Clutch is designed for horizontal mounting. If vertical mounting is required, consult engineering for options. Applications Spring applied friction clutches are suitable for applications requiring the clutch to remain engaged in the absence of air pressure or during a loss of power. Not suitable for cycling applications. Maximum RPM varies by model. Please consult the detail sheets. Consult engineering if the intended application exceeds the listed maximum RPM. Design Features Made to order, bored to fit the shaft size you specify up to the maximum shown for easy installation. Machined pilot for easy mounting of pulley or sprocket.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.