In this article I will go into a little more detail about these motors and let you know what the advantages and disadvantages of both types are and whether you need a brushless chainsaw. In simple terms it is these brushes which deliver current from the battery into a commutator which then passes the charge to the motor windings. The motor is harder to cool because of the electromagnetic is positioned in the center. Greater efficiency as the motor is controlled by a computer and not mechanical brushes. If all other factors are equal, then you should get better performance from a saw with a brushless motor. The other advantage is that a chainsaw brushless motor, as well as being more durable, is likely to last longer than an equivalent brushed version. There are plenty of excellent chainsaws which have traditional brushed motors and as with many buying decisions it is often a matter of considering the benefits versus cost.
Due to power limitations, battery chainsaws have bars 18 inches and shorter; for general DIY use, the sweet spot for chainsaws is 14 or 16 inches. In order to select the best battery chainsaws, we tested some of the most popular chainsaws from reputable power tool manufacturers. With its massive 80-volt battery and brushless motor, this cordless chainsaw is the biggest in the group of battery chainsaws tested.
The main difference between brushless or brushed drill motors is that the brushed variants are made of carbon while the brushless units use magnets to generate power. Since the switching must be performed electronically, the control of a brushless motor is much more complex than on the simple schemes associated with the brushed units. The brushless motor is more compact and two to three times lighter than brushed units.
Battery chainsaws use standard motors or brushless motors. “Sometimes you need the power and performance of a gas-powered chainsaw to work through a big job, and that’s where cordless chainsaws like the EGO Power+ come in handy. The 16” chain and bar cut through larger limbs with even strokes and minimum kickback even for this heavy chainsaw. GreenWorks 80V Chainsaw vs EGO 56V Chainsaw We liked both saws, through the GreenWorks edged out the EGO 56V in power.
brushless vs brushed chainsaw Related Question:
Is a brushless Chainsaw better?
Battery chainsaws use standard motors or brushless motors. As is the case with the motors in other cordless power tools, brushless motors are more efficient because they create less friction. This equates to a longer runtime before the battery needs recharging; less friction also means better motor power.
Is brushless better than brushed?
More energy-efficient. Because there are no brushes rubbing against anything, no energy is lost due to friction. That means brushless motors are more energy-efficient than brushed drills and can run on batteries for up to 50 percent longer.
Is brushless worth the extra money?
Is a brushless power tool worth the extra money? In short, our verdict is yes. For many people, the 30% price increase is a big hurdle, especially since many of these tools cost a lot to purchase in the first place.
What does brushless mean on a chain saw?
Unlike carbon brushes, the magnets in a brushless motor don’t need physical contact with other components to transmit a charge, so there’s less interference from friction. For greater efficiency in your cordless chainsaw, look for a saw with a brushless motor.
Which is better ego or GreenWorks chainsaw?
GreenWorks 80V Chainsaw vs EGO 56V Chainsaw We liked both saws, through the GreenWorks edged out the EGO 56V in power. The EGO chainsaw will run for a lot longer, however—making more cuts and letting you get more work done.
Can an electric chainsaw cut down a tree?
Although electric chainsaws are smaller and easier to carry, most lack the power and stamina to cut down large trees. If you have big trees on your property that you want to remove or cut into firewood, a gas model is your best bet. Electric chainsaws come in two types: corded and battery-powered.
Does a brushless motor last longer?
Brushless motor technology not only improves the power of your cordless power tools but also extends their working life. With these motors, you will have virtually no maintenance worries.
How important is brushless motor?
Brushless motors have significantly higher efficiency and performance, and a lower susceptibility to mechanical wear than their brushed counterparts. Brushless motors offer several other advantages, including: Higher torque to weight ratio. Increased torque per watt of power input (increased efficiency)
Why is brushless better?
In addition, brushless motors can be more powerful overall. Because the copper windings are on the outside of the motor configuration, there is room to make them larger. Brushless motors also don’t have the friction and voltage drop that brushes create by dragging against the spinning commutator.
Are brushless motors quieter?
Brushless motors deliver a quieter sound because they need less power to function.
Is ridgid a good brand?
Often, we find RIDGID being very close to the top performers, but they are priced well under the other mainstream tool brands. Our scientific approach to RIDGID tool reviews allows us to really demonstrate whether they represent a value, or if a higher-priced model makes more sense.
Do brushless power tools spark?
This means that, compared to brushed motors, brushless motors run cooler. That gives them more efficiency, so they convert more electricity into power. Carbon brushes also wear down over time. It’s what causes a spark inside some tools.
What is the most powerful chainsaw?
The world’s most powerful production chainsaw. A direct replacement of the MS 880, the MS 881 is the most powerful chainsaw in the market with the highest displacement (121.6 cc) and engine power (6.4 kW). Built for high performance work, this saw is the optimum choice for professional foresters and loggers.
What’s the difference between brushless?
The primary difference between brushed and brushless motors is that brushed motors are mechanically driven and brushless are electronically driven. In brushed motors, the stator (stationary part) contains permanent magnets while the rotor (moving part) contains electromagnets.
Are Greenworks and Ryobi the same?
Not the same company officially. However, many GreenWorks products debut then are seen as a Ryobi product a couple years later. Also, GreenWorks was putting out “green” colored tools before Ryobi branded green as well.