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.
In a nutshell, the main difference between a brushless motor and a brushed motor is that instead of stationary magnets and spinning wires, a brushless motor has stationary wires and a spinning magnet. Advantages of the brushless motor:The lack of brushes ensures that there is low friction during the operation of the motor and reduced production of heat increasing the durability of the motor. Efficiency for the brushless motor is typically between 85-90% while that of the brushed motor ranges between 75-80%. The significant difference in efficiency means that more of the total power that is used by the motor is converted into a rotational force, and therefore, less energy is being lost in the form of heat.
what is brushless chainsaw Related Question:
Is 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.
What does brushless chainsaw mean?
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.
How long will a battery-powered chainsaw last?
Depending on the type and usage, you can expect a gas Chainsaw to run between 15 and 40 min before you have to fill it up again. Most battery-powered chainsaws have a run time of up to 2 hours, but there are high-capacity power packs that will last much longer.
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.
What is a good chain speed for a chainsaw?
The piston ring speed on the average chainsaw travels 2,500 surface feet per minute. A chain slides across the surface of the sawbar rail at around 5000 feet per minute. The chain is moving at 55 to 60 m.p.h. or a mile per minute ( 88 feet per second ).
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.
How long does brushless motors last?
If you are looking for a motor with a long life expectancy, consider a brushless motor. Brushed motor life is limited by the brush type and can attain 1,000 to 3,000 hours on average, while brushless motors can attain tens of thousands of hours on average, as there are no brushes to wear.
Do battery chainsaws need oil?
Electric chain saws derive their power from an electric source, so they don’t need fuel to run. Most gas chain saws require a premixed gas-and-oil fuel to operate properly. Electric chain saws don’t require this added oil, but the bar and chain do need to be properly lubricated.
How much does a battery-powered chainsaw cost?
Selecting the Right Electric Chainsaw Pro-duty electric saws powered by a battery are expensive, costing in the range of $300 to $400; a mid-duty saw is likely to cost about $250, and an inexpensive saw suitable to handle the occasional downed tree limb is going to cost roughly $150 to $200.
Are electric chainsaws safer?
Safer to Use Electric chainsaws have several features that make them safer for casual users than their gas-powered counterparts: Lower chain speeds. Chains that run only when you’re actively cutting with your saw. Bars that measure no longer than 18 inches.
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.
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.
What is the quietest chainsaw?
Exceptional Cutting Quality Saws: For the quietest powerful saw you can’t beat the Husqvarna 316. Only the battery powered chainsaws (with a 4.5” bar) were quieter. The Makita UC 4000 is also an excellent choice, with only the Husqvarna and the battery powered chainsaws being quieter.
Are Greenworks and EGO related?
Greenworks and EGO are two different companies, both with headquarters in the USA and manufacturing plants in China. Greenworks was founded in Canada by Yin Chen under the name Global Tools Group, and Chervon the parent company of EGO Power Plus was founded by Peter Pan and his two partners in China.