Power-Locks offer serious clamping durability from a keyless locking system. The precision made dual taper design as simple as it is powerful. Available in bore sizes from 19 to 500mm, Power-Locks can install any rotational component.

Disadvantage of ‘Poor Fit’:

The procedure of fixing the fit by machining the keyway in to the shaft is tedious, everlasting and expensive.
It reduces the power and amount of torque a given shaft size may transmit.
Interference fits or welds prevent the operator from having the ability to easily take away the shaft from the hub for maintenance or replacement.
Avoid costly interruptions in your operation! has the choice for you… ’s Power-Locks! is a innovator within the energy transmission sector in the quest to discover a better approach to connect parts to shafts.


Well-engineered, adjustable and cost-effective device that solves engineering and maintenance problems connected with other connection alternatives.
Shaft-to-hub friction connection that depends on concentric surface pressure to affix gears, sprockets, and other drive pieces to a motor-driven shaft.
It helps to eliminate problems with keyway connections and limitation for QD and tapered bushings.
The frictional, keyless system enables transmission of high-torque and axial loads, and accommodate reversing, dynamic or shock loading.
Obtainable in both Inch and Metric sizes in a number of styles.

Allows for easy attachment of shaft to hub without money and time spent on machining or extra assembly labour.
Provides solid connection between your hub and the shaft by by using a keyless mechanical interference match to transmit torque or withstand axial thrust.
The pressure created through the mechanical interference expands the Power-Lock to eliminate the gap between your hub and the shaft; the friction bond between your Power-Lock and the shaft/hub create a zero backlash connection.
Easy installation also allows the hub to become positioned more accurately on the shaft, and can facilitate angular timing of the hub.
Power-Locks works extremely well in such common applications as the connection of timing pulleys, sheaves, conveyor pulleys, indexing applications, sprockets, gears, cams, levers, motors and hydraulics, clutches and brakes and flange couplings.
PowerLock connectors are plastic material bodied sole pole connectors for employ in high vitality, low voltage applications. With current ratings of either 400amp or 660amp, the connectors happen to be keyed to prevent connections with the incorrect line, and colour coded to meet various international 3 stage electrical standards. Body types involve those for panel mounting or for fitting to a wide variety of copper cables up to 300mm². A selection of gadgets and network connection devices are available to enhance the number.
Power Lock external locking mechanisms are easy to use-even by low temperatures and when wearing gloves
in. foam hold and a broad, padded wrist loop assure a relaxed and secure keep; cork knob unscrews to create a monopod camera mount
Power Lock china Small-diameter trekking basket helps keep the carbide tip from sinking into soft dirt and sand
3-section shaft extends to 55 in. and collapses to 27 in.
The PowerLock is a light-weight, money-saving air valve that reduces energy use by stopping airflow between vehicles and minimizing peak load charges. It reduces noise amounts, and when built with automatic-sensing technology, it could either delay or eliminate drying for pick-up beds or soft-top convertibles. The PowerLock air flow valve car wash vitality saver puts additional money back your pocket while creating a quieter and safer environment in your tunnel.