Power Lock

Power-Locks offer extreme clamping power from a keyless locking gadget. The precision made double taper design as straightforward since it is powerful. Obtainable in bore sizes from 19 to 500mm, Power-Locks can attach any rotational component.

Disadvantage of ‘Poor Match’:

The process of fixing the fit by machining the keyway into the shaft is tedious, long term and expensive.
It reduces the durability and amount of torque confirmed shaft size may transmit.
Interference fits or welds prevent the operator from to be able to easily remove the shaft from the hub for repair or replacement.
Avoid expensive interruptions in your procedure! has the choice for you… ’s Power-Locks! is a innovator within the energy transmission industry in the quest to find a better method to connect components to shafts.


Well-engineered, adjustable and affordable device that solves engineering and maintenance troubles connected with other connection alternatives.
Shaft-to-hub friction interconnection that depends on concentric surface area 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 allows transmission of high-torque and axial loads, and accommodate reversing, powerful or shock loading.
Obtainable in both Inch and Metric sizes in a Power Lock china number of styles.

Allows for 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 eradicate the gap between the hub and the shaft; the friction relationship between the Power-Lock and the shaft/hub produce a zero backlash connection.
Easy installation likewise allows the hub to become positioned more accurately in the shaft, and can facilitate angular timing of the hub.
Power-Locks works extremely well in such prevalent applications as the bond 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-type bodied single pole connectors for make use of in high ability, low voltage applications. With current rankings of either 400amp or 660amp, the connectors happen to be keyed to prevent connections with the wrong line, and color coded to meet up various international 3 phase electrical standards. Body variations incorporate those for panel installation or for fitting to a variety of copper cables up to 300mm². A selection of equipment and network connection gadgets can be found to enhance the number.
Power Lock external locking mechanisms are easy to use-even in low temperatures so when wearing gloves
in. foam grip and a wide, padded wrist loop guarantee a secure and secure maintain; cork knob unscrews to produce a monopod camera mount
Small-diameter trekking basket helps maintain 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 in weight, money-saving air valve that reduces energy use by avoiding airflow between vehicles and minimizing peak load charges. It reduces noise levels, and when built with automatic-sensing technology, it can either delay or get rid of drying for pick-up beds or soft-leading convertibles. The PowerLock surroundings valve car wash electrical power saver puts additional money back in your pocket while creating a quieter and safer environment in your tunnel.


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Mail: sales@hrccoupling.com

Manufacturer supplier exporter of hrc-coupling.