Browse By Category
  • Back to product list

    Double Single Sprocket Clutch-Brakes To Stop and Start the Shaft

    COMBINATION CLUTCH-BRAKES

    Mach III combination clutch-brakes provide both clutch and brake functions in one simple to install unit. When the clutch portion of the unit is engaged, power is transmitted from a source such as a continuously rotating motor to a machine component such as a shaft. When the brake is engaged, the component is held stationary.

     

    DOUBLE SINGLE SPROCKET CLUTCH-BRAKES TO STOP AND START THE SHAFT
    Combination Air Applied Clutch and Spring Applied Brake

     

    Function: Starting and Stopping / Holding The Shaft
    Drive Arrangement: Pilot Mounted Component to Shaft

     

    One air signal is required.
    Clutch torque transmitted is proportional to the amount of air pressure applied, brake torque is a fixed value.

    Operation

    Applying air pressure releases the spring applied friction brake and engages the friction clutch.
    Torque of the clutch is linear in response to air pressure applied above the brake release pressure.
    Brake torque is fixed by spring pressure.

     

    Mounting

    Through (Mid) Shaft or End of Shaft.
    Clutch Brake slides on shaft and is fixed with set screws and a customer supplied key.
    Anti-rotation arm required to react, brake, and prevent rotation of the air housing.
    Clutch Brakes are designed for horizontal mounting. If vertical mounting is required, consult engineering.

     

    Applications

    Zero pressure accumulating conveyor systems.
    Input through daisy chained sprockets.
    Maximum RPM varies by model and is listed on the PDF detail sheet (see table below). Consult engineering if the intended application exceeds the listed maximum RPM.

     

    Design Features

    Clutch and brake combined in one unit for simplified mounting and control.
    Clutch brakes are bored to suit up to the maximum shown (US & Metric) for easy installation.

     

    Product Code 

    Chain Size 

    Clutch Torque @ 80 PSI 

    Spring Set Brake Torque 

    Brake Release Pressure 

    Maximum Bore with Standard Keyway 

    Detail Sheet 

    X3D2H-STH 

    35 

    275 lb-in 

    19 lb-in 

    15-20 PSI 

    0.625 in (16 mm) 

    VIEW PDF 

    X4D2H-STH 

    35 

    712 lb-in 

    62 lb-in 

    20-25 PSI 

    1.250 in (31 mm) 

    VIEW PDF 

    X3E2H-STH 

    40 

    275 lb-in 

    19 lb-in 

    15-20 PSI 

    0.625 in (16 mm) 

    VIEW PDF 

    X4E2H-STH 

    40 

    712 lb-in 

    62 lb-in 

    20-25 PSI 

    1.250 in (31 mm) 

    VIEW PDF 

    X3F2H-STH 

    50 

    275 lb-in 

    19 lb-in 

    15-20 PSI 

    0.625 in (16 mm) 

    VIEW PDF 

    X4F2H-STH 

    50 

    712 lb-in 

    62 lb-in 

    20-25 PSI 

    1.250 in (31 mm) 

    VIEW PDF 

    X5F2H-STH 

    50 

    1,482 lb-in 

    163 lb-in 

    20-25 PSI 

    1.438 in (38 mm) 

    VIEW PDF 

    X3G2H-STH 

    60 

    275 lb-in 

    19 lb-in 

    15-20 PSI 

    0.625 in (16 mm) 

    VIEW PDF 

    X4G2H-STH 

    60 

    712 lb-in 

    62 lb-in 

    20-25 PSI 

    1.250 in (31 mm) 

    VIEW PDF 

    X5G2H-STH 

    60 

    1,482 lb-in 

    163 lb-in 

    20-25 PSI 

    1.438 in (38 mm) 

    VIEW PDF 

    X6G2G-STH 

    60 

    2,706 lb-in 

    256 lb-in 

    20-25 PSI 

    2.000 in (52 mm) 

    VIEW PDF 

    X5H2H-STH 

    80 

    1,482 lb-in 

    163 lb-in 

    20-25 PSI 

    1.438 in (38 mm) 

    VIEW PDF 

    X6H2G-STH 

    80 

    2,706 lb-in 

    256 lb-in 

    20-25 PSI 

    2.000 in (52 mm) 

    VIEW PDF 

    X6J2G-STH 

    100 

    2,706 lb-in 

    256 lb-in 

    20-25 PSI 

    2.000 in (52 mm) 

    VIEW PDF 

    Book a FREE Assessment

    Drive-Line Inc. is proud to have partnered with some of the leading manufacturers of industrial clutches and brakes to deliver you the most advanced motion control solutions available on today’s market.