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

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

Download Product Manual

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.

Customization Options

All Mach III products can be customized to meet the needs of your application.

Resources

Product Code Chain Size Clutch Torque @ 80 PSI Spring Set Brake Torque Brake Release Pressure Maximum Bore with Standard Keyway Detail Sheet Request 3D CAD Model
X3D2H-STH 35 275 lb-in 19 lb-in 15-20 PSI 0.625 in (16 mm)
X4D2H-STH 35 712 lb-in 62 lb-in 20-25 PSI 1.250 in (31 mm)
X3E2H-STH 40 275 lb-in 19 lb-in 15-20 PSI 0.625 in (16 mm)
X4E2H-STH 40 712 lb-in 62 lb-in 20-25 PSI 1.250 in (31 mm)
X3F2H-STH 50 275 lb-in 19 lb-in 15-20 PSI 0.625 in (16 mm)
X4F2H-STH 50 712 lb-in 62 lb-in 20-25 PSI 1.250 in (31 mm
X5F2H-STH 50 1,482 lb-in 163 lb-in 20-25 PSI 1.438 in (38 mm)
X3G2H-STH 60 275 lb-in 19 lb-in 15-20 PSI 0.625 in (16 mm)
X4G2H-STH 60 712 lb-in 62 lb-in 20-25 PSI 1.250 in (31 mm)
X5G2H-STH 60 1,482 lb-in 163 lb-in 20-25 PSI 1.438 in (38 mm)
X6G2G-STH 60 2,706 lb-in 256 lb-in 20-25 PSI 2.000 in (52 mm)
X5H2H-STH 80 1,482 lb-in 163 lb-in 20-25 PSI 1.438 in (38 mm)
X6H2G-STH 80 2,706 lb-in 256 lb-in 20-25 PSI 2.000 in (52 mm)
X6J2G-STH 100 2,706 lb-in 256 lb-in 20-25 PSI 2.000 in (52 mm)