Power Lock

Power-Locks offer extreme clamping power from a keyless locking machine. The precision made twice taper design as basic as it is powerful. Available in bore sizes from 19 to 500mm, Power-Locks can attach any rotational component.

Disadvantage of ‘Poor Match’:

The procedure of fixing the fit by machining the keyway in to the shaft is tedious, long lasting and expensive.
It reduces the power and sum of torque a given shaft size may transmit.
Interference fits or welds avoid the operator from having the capacity to easily take away the shaft from the hub for repair or replacement.
Avoid expensive interruptions in your procedure! has the answer for you… ’s Power-Locks! is a head within the energy transmission sector in the quest to find a better approach to connect elements to shafts.


Well-engineered, adjustable and inexpensive device that solves engineering and maintenance complications associated with other connection alternatives.
Shaft-to-hub friction connection that depends on concentric surface pressure to affix gears, sprockets, and other drive parts to a motor-driven shaft.
It helps to get rid of 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, powerful or shock loading.
Available in both Inch and Metric sizes in a number of styles.

Permits easy attachment of shaft to hub without time and money spent on machining or extra assembly labour.
Provides solid interconnection between the hub and the shaft by utilizing a keyless mechanical interference match to transmit torque or perhaps withstand axial thrust.
The pressure created through the mechanical interference expands the Power-Lock to get rid of the gap between your hub and the shaft; the friction relationship between your Power-Lock and the shaft/hub generate a zero backlash interconnection.
Easy installation likewise allows the hub to become positioned more accurately about the shaft, and will facilitate angular timing of the hub.
Power-Locks works extremely well in such prevalent applications as the connection of timing pulleys, Power Lock 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 apply in high electrical power, low voltage applications. With current rankings of either 400amp or 660amp, the connectors are keyed to avoid connections with the wrong line, and color coded to meet up various international 3 stage electrical standards. Body models consist of those for panel installation or for fitting to an array of copper cables up to 300mm². A selection of gadgets and network connection units are available to enhance the range.
Power Lock external locking mechanisms are simple to use-even for low temperatures and when wearing gloves
in. foam grip and a wide, padded wrist loop make certain a comfy and secure carry; cork knob unscrews to create a monopod camera mount
Small-diameter trekking basket helps maintain 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 avoiding airflow between vehicles and minimizing peak load charges. It reduces noise amounts, and when built with automatic-sensing technology, it could either delay or eradicate drying for pick-up beds or soft-leading convertibles. The PowerLock surroundings valve car wash electric power saver puts additional money back in your pocket while creating a quieter and safer environment in your tunnel.