Volt Battery Dewalt

Volt Battery Dewalt

Can an electric motor take different voltages?

I am interested in buying an electric bike that has 2 batteries that opperate at 12v @ 10 amp hours. They are designed to work together to deliver 24v to a 450 watt (peak) motor at the front wheel. Unfortunately these are heavy SLA batteries, and I would like to replace them with state of the art Nanophosphate Litihium Ion batteries.

Now the kicker: I can only find 36v versions for use in DeWalt power tools (though they are very energy dense).

So what I am wondering is if I can buy 2 / 4 of these and wire them to deliver no more than 36v continuous to the 24v motor and will it improve performance or just burn up the components.

Also as an added question, if it is not possible to run 36 volts directly is there a controller that could accomplish this.

Thanks!

The motor is from Currie Technologies, specialists in electric bikes.
I should add that the motor is DC as will be the current delivered to it.

Just replacing the 24V pair of batteries with a 36V group will very likely cause something to fail. It is possible that a controller could be designed to allow a 36V group of batteries to work with the motor, but it isn't something that you are likely to be able to easily find and mate up to the existing motor.

Additional information:
If you get a 36V PWM controller and set the current limit to the maximum continuous rating of the motor, that might keep you out of trouble. If the motor has a higher short-time current rating that you want to utilize, that might be difficult to set up.

Look at: http://www.dartcontrols.com/

More additional information:
It looks to me like Currie Technologies offers some models with a 3X12V 36V battery package, 36V controller and 450W motor.

The Popular Hand Tools With High Level of Performance

Hand tools are very useful in many types of work. The popular brands are Craftsman, DeWalt and Stanley. They produce durable hand tools with many additional features.

It was in 1969 somewhere in northern Kenya that the earliest hand tools were discovered. These tools are believed to be about 2,600,000 years old. These days the popular manufacturers have produced quality standards with high level performances hand tools. There are manual hand tools intended to be used through the help of mechanical force and electrically powered hand tools employing electrical current.

Manufacturers in the Tool Industry
Famous manufacturers in the tool industry such as DeWalt, Stanley and Craftsman crafted hand tools boast of several features and professionally grade performances. We enlist a few examples below.

DeWALT DW059K-2 18-Volt Ni-Cad 1/2-inch Cordless Impact Wrench Kit
The DW059K-2 Cordless Impact Wrench from DeWalt is versatile, extra durable and engineered to professionally accomplish tasks. It is powered by a nickel-cadmium battery with 18 volts. This power is enough to provide an incredible 3,600 inch-pounds of torque, and an amazing 2,600 blows per minute. This means it is powerful to easily break loose any knots like tire lugs.

It features two-speed, variable-speed motor. It can be operated from zero to 1,650 rpm, and zero to 2,600 rpm. Such wide operating range provides more control and makes the tool more versatile.

The wrench is also equipped with a durable fire rocker-switch for easy and fast forward and reverse. This switch has two parts. The top is squeezable and the bottom is depressible. These function to tighten as well to loosen a fastener.

The impact wrench has also a metal square detent pin anvil with a measurement of 1/2-inch. It holds sockets in place strongly and firmly. And the handle of DW059K-2 Impact Wrench is anti-slip comfort grip that offers extended comfort and control. The impact wrench is even equipped with durable tough magnesium gear case and heavy-duty all-metal transmission.

This wrench comes along with a kit box, two 18V XR+ PACK extended run-time battery packs, and 1-hour charger. This tool measures 16 x 14.2 x 5.2 inches.

Stanley 20 oz Anti-vibe Curve Claw Nailing Hammer- FatMax Xtreme number 1164
The nailing hammer manufactured by Stanley said to be anti vibration curve claw and 20 oz fatmax is strong, dependable and durable. It has precision balanced and is constructed out of forged steel. It has ergonomic and unique design as well.

The Stanley nailing hammer features an exclusive anti-vibe technology. This means the hammer is able to minimize vibration and shock at impact. It also featured with exclusive grip control. This also means the effects of torque on elbows and wrists will be lessened.

The Stanley hammer also features magnetic nail start. This is helpful for extended reach and capable for one-handed nailing. The Stanley 51-164 Curve Claw Hammer has a dimension of 2.1 pounds and supported by lifetime warranty.

Craftsman Curved Claw Hammer with 13 inches Fiberglass Handle - 16 oz
The Craftsman Curved Claw Hammer is a portable professional grade nail puller. This hammer has a forged head and made of high carbon steel. This means it has increased strength and durability. The hammer features patented rib reinforced claws and third claw. This is very useful to pull nails in tight places.

The handle of the hammer measures 13 inches and is made of Solid fiberglass material. And the handle grip is made of Synthetic rubber and displays a Chevron grip pattern for more comfort. The curved claw hammer has a weight of 1.6 pounds and its head has a weight of 16 ounces.

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