Power-Locks offer intense clamping power from a keyless locking machine. The precision made double 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 Suit’:

The procedure of fixing the fit by machining the keyway into the shaft is tedious, everlasting and expensive.
It reduces the durability and sum of torque a given shaft size may transmit.
Interference fits or welds avoid the operator from having the ability to easily remove the shaft from the hub for maintenance or replacement.
Avoid pricey interruptions in your procedure! has the choice for you… ’s Power-Locks! is a Power Lock leader within the power transmission market in the quest to locate a better method to connect components to shafts.


Well-engineered, adjustable and cost-effective device that solves engineering and maintenance difficulties associated with other connection alternatives.
Shaft-to-hub friction connection that depends on concentric surface pressure to affix gears, sprockets, and other travel parts to a motor-driven shaft.
It helps to remove issues with keyway connections and limitation for QD and tapered bushings.
The frictional, keyless system permits transmission of high-torque and axial loads, and accommodate reversing, powerful or shock loading.
Available in both Inch and Metric sizes in a number of styles.

Permits easy attachment of shaft to hub without money and time spent on machining or extra assembly labour.
Provides solid interconnection between your hub and the shaft by using a keyless mechanical interference in shape to transmit torque or withstand axial thrust.
The pressure created through the mechanical interference expands the Power-Lock to remove the gap between your hub and the shaft; the friction relationship between the Power-Lock and the shaft/hub produce a zero backlash interconnection.
Easy installation also allows the hub to always be positioned more accurately on the shaft, and will facilitate angular timing of the hub.
Power-Locks can be utilised 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 bodied solo pole connectors for work with in high ability, low voltage applications. With current rankings of either 400amp or 660amp, the connectors happen to be keyed to avoid connections with the wrong line, and color coded to meet various international 3 stage electrical standards. Body designs incorporate those for panel installation or for fitting to an array of copper cables up to 300mm². An array of accessories and network connection equipment are available to enhance the number.
Power Lock exterior locking mechanisms are simple to use-even at low temperatures so when wearing gloves
in. foam grasp and a broad, padded wrist loop ensure a relaxed and secure carry; cork knob unscrews to produce a monopod camera mount
Small-diameter trekking basket helps keep the carbide hint from sinking into soft dirt and sand
3-section shaft extends to 55 in. and collapses to 27 in.
The PowerLock is a light, money-saving air valve that reduces energy use by protecting against airflow between vehicles and minimizing peak load charges. It reduces noise levels, and when built with automatic-sensing technology, it can either delay or remove drying for pick-up beds or soft-top convertibles. The PowerLock weather valve car wash ability saver puts additional money back in your pocket while creating a quieter and safer environment in your tunnel.