All Steel Gear Couplings available from jbj Techniques Limited

Hercuflex All-Steel Gear Couplings Flanged Sleeve Gear Couplings ® 18 Engineered Shear Pin Type Shear pin couplings are primarily used to limit transmitted torque to a predetermined load. This in turn disconnects the driver and driven shafts if torque exceeds the specified limits. They are especially suited to protect equipment when jams occur. Components are re-useable after pins shear. The coupling will retain lubricant for a short period to allow equipment to be shut down. Brake wheel andBrake Disc Type Replaceable brakewheel and brake disc piloted on the outside diameter of a standard sleeve and/ or rigid hub. Offers a choice of applying braking effort to the load or driving motor. Double Engagement Half Gear Type Both internal and external teeth in a single sleeve. Can be bolted to a rotating flywheel, shaft or drum to connect driver or driven machine with a shaft extension. This coupling has the same features, ratings and misalignment capability as the standard group of couplings. Rigid Alloy Steel FARR Type Male/Female piloted rigid coupling with keeper plates. This coupling is used when a rigid connection is required between the low speed shaft of a gearbox and the head shaft of a conveyor, bucket elevator, mixer or any overhung or suspended load.