Power Lock

Power-Locks offer excessive clamping power from a keyless locking machine. 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 In shape’:

The process of fixing the fit by machining the keyway into the shaft is tedious, long term and expensive.
It reduces the strength and sum of torque a given shaft size may transmit.
Interference fits or perhaps welds prevent the operator from being able to easily take away the shaft from the hub for maintenance or replacement.
Avoid costly interruptions in your procedure! has the alternative for you… ’s Power-Locks! is a leader within the power transmission industry in the quest to get a better method to connect pieces to shafts.


Well-engineered, adjustable and affordable device that solves engineering and maintenance difficulties connected with other connection alternatives.
Shaft-to-hub friction connection that relies on concentric surface area pressure to affix gears, sprockets, and other travel components to a motor-driven shaft.
It helps to eradicate 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.
Available in both Inch and Metric sizes in a variety of styles.

Allows for easy attachment of shaft to hub without money and time spent on machining or perhaps extra assembly labour.
Provides solid interconnection between the hub and the shaft by by using a keyless mechanical interference suit 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 bond between the Power-Lock and the shaft/hub produce a zero backlash interconnection.
Easy installation likewise allows the hub to always be positioned more accurately on the shaft, and may facilitate angular timing of the hub.
Power-Locks can be used 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 sole pole connectors for employ in high electric power, low voltage applications. With current ratings of either 400amp or 660amp, the connectors happen to be keyed to avoid connections with the wrong line, and colour coded to meet up various international 3 phase electrical standards. Body types consist of those for panel mounting or for fitting to an array of copper cables up to 300mm². An array of extras and network connection devices are available to enhance the range.
Power Lock exterior locking mechanisms are easy to use-even in low temperatures so when Power Lock wearing gloves
in. foam grip and a wide, padded wrist loop be sure a secure and secure maintain; cork knob unscrews to make a monopod camera mount
Small-diameter trekking basket helps maintain the carbide hint from sinking into soft dirt and sand
3-section shaft reaches 55 in. and collapses to 27 in.
The PowerLock is a light, money-saving air valve that reduces energy use by stopping airflow between vehicles and minimizing peak load charges. It reduces noise levels, and when equipped with automatic-sensing technology, it can either delay or remove drying for pick-up beds or soft-leading convertibles. The PowerLock weather valve car wash electricity saver puts more money back in your pocket while creating a quieter and safer environment in your tunnel.


Ever-power Transmission Co., Ltd.

Mail: [email protected]

contact us


As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

Recent Posts