James Lammers

Hitachi Power Tools are a well recognized brand in the United Kingdom. Great ground breaking designs and durable products have gained them a great reputation.

Hitachi power tools are a genuine favourite with tradesmen and individuals. This is definitely thanks to the great product range combined with the sturdiness of the products. If you buy a Hitachi power tool you can be secure in assuming that it will serve you well for a very long time even in the toughest of on-site conditions. A contributive factor to this ability to create resilient products is the simple fact that Hitachi Power Tools are only a small component of the Hitachi group and Technology innovations in other areas of Hitachi are usually shared with other areas of the group.

Hitachi have produced many superb ground breaking design improvements over the years. One particular area is definitely the work achieved to try and lessen harmful vibrations to operators of power tools. They have come up with a new method using counter-weights in certain saws and drills to produce active damping. They have additionally achieved vibration decrease by clever design of the casing and grips. You may possibly not really consider this to be of great significance however ongoing exposure to vibrations can bring about operator fatigue. There are also longer term consequences to the body through constant exposure to vibrations.

Another notable area of effective design innovation is that of brushless motor development. Whilst Hitachi may not be on their own in developing brushless motors for tools. There implementation is amongst the path leaders in brushless technology.

Traditional electric motors use carbon brushes permitting current to pass over the gap between the spinning and non-rotating parts. The physical contact between the brush and the rotating commutator can cause friction, electrical losses and heating. This results in the need for higher power consumption and greater mechanical wear. Furthermore the control trigger is of mechanical design also giving rise to electrical losses and wear.

The Hitachi power tool brushless technology relies on a micro processor to regulate the current to the motor and permits the use of an optical control trigger. This provides far better power consumption and decreased wear.

All these things will be important but this is especially the circumstance with cordless power tools where life of the battery is one of the major limiting factors.

Brushless technology is really a major development in the power tools world. Giving a whopping 50% boost in battery life over it's brushed motor equivalent. Hitachi power tools are rolling out a variety of 18v cordless brushless power tools and the ratings are extremely favourable.