Cordless electric mower

What Is a Brushless Lawn Mower?

Maintaining a well-kept lawn is a point of pride for many homeowners. As the seasons change, so do the demands of lawn care. One essential tool in this quest for a beautifully manicured yard is the lawn mower. While traditional gas and electric mowers have been the go-to choices for generations, a new player has emerged on the lawn care scene: the brushless lawn mower. In this article, we’ll explore the concept of brushless lawn mowers, shedding light on what sets them apart from traditional mowers and how they work. If you’re looking to streamline your lawn care routine, understanding the technology behind brushless lawn mowers may just be the key to a greener, cleaner, and more efficient yard.

SaleBestseller No. 1
Greenworks 40V 16″ Cordless (Push) Lawn Mower (75+ Compatible Tools), 4.0Ah Battery and Charger Included
  • CORDLESS LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 40v push lawn mower provides the power you need with up to 45 minutes of runtime on a fully charged 4.0Ah battery. The battery completely charges in 120 minutes.
  • LIGHTWEIGHT, EASY TO USE – A lightweight 16” cutting deck allows for easy maneuvering through small to medium yards (up to ½ acre) more efficiently. Easy push button start and lighter weight make it a great choice for your lawn.
  • VERSATILE – Battery powered lawn mower has a single lever 5-position height adjustment with a cutting height range from 1-1/4″ to 3-3/8″ for the best cut in all environments. The 2-in-1 feature offers versatile use with mulching and rear bagging options.
  • MAINTENANCE FREE – This walk behind lawn mower is virtually maintenance free, with no gas, no oil and no emissions. It starts instantly and is quiet but delivers gas-like power for your toughest projects.
  • INCLUDES – Battery operated lawn mower comes with mower, grass collection bag, 40V 4.0Ah battery, charger and operators manual. It offers a 3 year tool and 3 year battery warranty.
SaleBestseller No. 2
Greenworks 40V 20″ Brushless Push Mower, 4.0Ah Battery (Aluminum Handles + Light)
  • [40V 20” LAWN MOWER] – Get more done, faster, with Greenworks electric lawn mowers. This 40V lawn mower cuts up to 1/3 acre with a fully charged 4.0Ah battery (varies based on grass condition and operator technique)
  • [BRUSHLESS MOTOR / DURABLE STEEL DECK] – This electric mower features a durable 20″ deck, and a highly efficient brushless motor that provides more torque, quiet operation, and longer life
  • [LED HEADLIGHT] – High visibility LED lights allow for early morning and late evening mowing. 3x quieter than gas!
  • [4-IN-1 SYSTEM] – Mulch, bag, side discharge, and turbo leaf pickup
  • [EZ FOLD ALUMINUM HANDLES] – Save 70% more space in seconds with vertical storage
SaleBestseller No. 3
Greenworks 60V 21” Cordless (Push) Lawn Mower (LED Lights + Aluminum Handles), 5.0Ah Battery and Rapid Charger
  • [60V 21” LAWN MOWER] – Delivers more power and performance (3200 RPM max blade tip speed) than typical gas-powered mowers, without the noise, fumes, or harmful emissions
  • [UP TO 60 MINUTE RUN-TIME] – Achieve up to 60 minutes run-time, or up to 1/2 acre with the included 5.0Ah battery
  • [50% MORE POWER / 60% LESS NOISE] – 50% more power than 40V battery systems, and 60% less noise than gas mowers
  • [WATERPROOF IPX 4] – Waterproof with IPX 4 rating to thrive in the toughest weather
  • [DUAL PORT AUTO SWITCH TECHNOLOGY] – Automatically transitions to a second battery when the first one depletes, allowing you to tackle larger lawns without waiting for a recharge (additional battery sold separately)
SaleBestseller No. 4
Greenworks 48V (2 x 24V) 17″ Brushless Cordless (Push) Lawn Mower, (2) 4.0Ah Batteries and Dual Port Rapid Charger Included
  • [48V 17” LAWN MOWER] – Get more done, faster, with Greenworks electric lawn mowers. This 48V lawn mower cuts up to 1/4 acre with (2) fully charged 4.0Ah batteries (varies based on grass condition and operator technique)
  • [BRUSHLESS MOTOR] – This electric mower features a durable 17″ deck, and a highly efficient brushless motor that provides more torque, quiet operation, and longer life
  • [2-IN-1 SYSTEM] – Mulch and Rear Bagging
  • [SINGLE LEVER HEIGHT ADJUST] – 6 position height adjustment provides the best cut in all environments
  • [MAINTENANCE FREE] – The walk behind lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers the power you need
SaleBestseller No. 5
Greenworks 48V (2 x 24V) 20″ Brushless Cordless (Push) Lawn Mower (LED Headlight), (2) 4.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools)
  • Two Greenworks 24 VOLT POWERALL batteries combine for 48 VOLTS of exceptional, better than gas power without leaving the 24 VOLT battery platform
  • Up To 45 Minutes Run-Time With 2 Fully Charged 4Ah USB Batteries. Run-Time Varies Based on Grass Condition and Operator Technique. Dual Port Charger Included
  • Highly efficient brushless motor provides more torque, quiet operation, and longer life
  • Durable steel 20 in. cutting deck gets the job done quicker and more efficiently
  • 4-In-1 System – Mulch, Rear Bagging, Side Discharge, and Turbo Button for leaf pickup and maximum power
Bestseller No. 6
BILT HARD 40V (2x20V) 17″ Brushless Cordless Lawn Mower, 2-in-1 Battery Lawn Mower, Push Electric Lawnmower with 6-Position Height Adjustment, 2 x 4.0Ah Batteries & Dual Charger Included
  • Powerful Performance – The 17″ electric lawn mower is powered by 2 x 20V 4.0Ah lithium batteries, providing a runtime of approximately 30 minutes (depending on terrain and usage). It is ideal for cutting up to 1/8 acre. The mower features a 2-in-1 durable deck with mulching and rear bagging functions, providing an extensive mowing path for increased efficiency.
  • Brushless Motor – Equipped with a powerful brushless motor that boosts blade speed, this electric mower easily handles tough grass without bogging down, allowing for faster cutting, extended runtime, and longer motor life.
  • Easy Operation – Start the mower quickly with the push of a button—no need for oil or gas. Weighing just 34.1 lbs, this lightweight lawnm mower offers smooth, effortless maneuverability. Its foldable handle and compact design make it easy to transport and store.
  • 6-Position Cutting Height – Featuring a single-point height adjustment, the battery mower allows you to customize the cutting height between 1.0″ and 3.0″, ensuring your lawn is mowed to your preferred height.
  • Warranty – The package you received includes a 17 inch lawn mower, 2 x 20V 4.0Ah batteries, a dual charger, 13 gallon grass bag, and a user manual. We stand behind our cordless lawnmower. If you have any questions or are not satisfied, please feel free to contact us via Amazon email.
SaleBestseller No. 7
Greenworks 80V 21″ Brushless Cordless (Push) Lawn Mower (75+ Compatible Tools), 4.0Ah Battery and 60 Minute Rapid Charger Included
  • Up to 60 minutes run-time with fully charged 4.0Ah battery. Run-time varies based on grass condition and operator technique.
  • Highly efficient brushless motor provides more torque, quiet operation, and longer life.
  • Durable 21″ cutting deck gets the job done quicker and more efficiently.
  • 3-In-1 system: mulch, rear bagging, and side discharge.
  • Single lever 7-position height adjustment for the best cut in all grass conditions.
SaleBestseller No. 8
Greenworks 24V 13″ Brushless Cordless (Push) Lawn Mower, 4.0Ah Battery and Charger Included
  • CORDLESS LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 24V push lawn mower provides the power you need with up to 30 minutes of runtime on a fully charged 4.0Ah battery (varies based on grass condition and operator technique)..No Load Speed : 3550 RPM, Voltage : 24 V
  • 13” POLY DECK – The 13” poly deck on this cordless lawn mower allows for easy maneuverability around your yard. Brushless motor provides more torque, quiet operation and a longer life. Rust-resistant deck
  • VERSATILE – Battery powered lawn mower has a single lever 5-position height adjustment for the best cut in all environments. The 2-in-1 design allows you to mulch or rear bag grass clippings.
  • MAINTENANCE FREE – This walk behind lawn mower is virtually maintenance free, with no gas, no oil and no emissions. It starts instantly and is quiet but delivers gas-like power for your toughest projects.
  • INCLUDES – Battery operated lawn mower comes with grass collection bag, 24V 4.0Ah battery, charger, and operator’s manual. 3-year (tool / battery) warranty.
Bestseller No. 9
Greenworks 40V 16″ Brushless Cordless (Push) Lawn Mower (75+ Compatible Tools), 4.0Ah Battery and Charger Included
  • 40V CORDLESS MOWER – This 40V push lawn mower provides the power you need with up to 45 minutes of runtime on a fully charged 4.0Ah battery. The battery completely charges in 120 minutes.
  • BRUSHLESS MOTOR – Provides more torque, quiet operation, and a longer life.
  • LIGHTWEIGHT, EASY TO USE – A lightweight 16” cutting deck allows for easy maneuvering through small to medium yards (up to ½ acre) more efficiently. Easy push button start, and lighter weight make it a great choice for your lawn.
  • VERSATILE – Single lever 5-position height adjustment with a cutting height range from 1-1/4″ to 3-3/8″ for the best cut in all environments. The 2-in-1 feature offers versatile use with mulching and rear bagging options.
  • INCLUDES – Mower, grass collection bag, 40V 4.0Ah battery, charger, and operator’s manual. It offers a 3-year tool and 3-year battery warranty.
SaleBestseller No. 10
Greenworks 40V 21″ Brushless Cordless (Smart Pace / Self-Propelled) Lawn Mower (75+ Compatible Tools), (2) 4.0Ah Batteries and Charger Included
  • CORDLESS LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 40V self-propelled lawn mower provides to 70 minutes of run-time on (2) fully charged 4.0Ah batteries (varies based on grass condition and operator technique).Front Wheels : 8 Inches. Rear Wheels : Rear Wheels : 10 Inches
  • DURABLE 21” STEEL DECK – The 21” steel deck allows you to handle large areas of grass quickly and easily. Brushless motor provides more torque, quiet operation, and a longer life.
  • SMART PACE – The smart pace self-propelled system automatically & smoothly adjusts to your walking speed. Dual battery ports with automatic switchover for longer, uninterrupted run-times. When one battery depletes, it auto switches to the second battery.
  • VERSATILE – Single lever, 7-position height adjustment for the best cut in all environments. The 3-in-1 design allows you to mulch, side discharge, and rear bag grass clippings.
  • MAINTENANCE FREE – This self-propelled lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. Push button start, quiet operation, and delivers gas-like performance. Use up to 70% less space in your garage with vertical storage.

Traditional vs. Brushless Lawn Mowers

Before we dive into the world of brushless lawn mowers, it’s important to distinguish them from their traditional counterparts. Traditional lawn mowers, whether gas-powered or corded electric, typically use a type of motor that relies on brushes to transmit electrical current to the spinning blades. These brushes, while effective, can create friction, leading to wear and tear over time. On the other hand, brushless lawn mowers, as their name implies, do away with these brushes and employ a different technology entirely. They rely on brushless electric motors, which are known for their efficiency, longevity, and reduced maintenance requirements. It’s this distinction that sets the stage for a revolution in lawn care technology.

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How Brushless Lawn Mowers Work

The heart of a brushless lawn mower is its electric motor, which is at the core of its efficient operation. Traditional mowers use brushes to transfer electrical current to the rotor, which powers the spinning blades. In contrast, brushless mowers use magnets to generate a rotating magnetic field within the motor. This field interacts with the rotor, causing it to spin without the need for brushes. The absence of brushes means there is no physical contact or friction, reducing the wear and tear on the motor. As a result, brushless lawn mowers are not only more efficient but also longer-lasting, requiring less maintenance. The efficiency of brushless motors also translates to more power being directed to the mower’s blades, providing improved cutting performance and potentially longer battery life in cordless models. Understanding this fundamental change in motor technology is key to grasping the benefits of brushless lawn mowers.

Advantages of Brushless Lawn Mowers

The adoption of brushless electric motors in lawn mowers brings a range of significant advantages. First and foremost, these mowers are renowned for their efficiency. With no brushes creating friction, more of the electrical power is directly converted into the rotational force that drives the blades. This results in increased cutting power, making it easier to tackle even challenging grass types. Additionally, brushless motors are notably quieter during operation, reducing noise pollution and making your lawn mowing experience more peaceful. Their longevity is also a standout feature. With fewer moving parts and no brushes to wear out, brushless lawn mowers tend to last longer and require less maintenance than their traditional counterparts. They’re not only environmentally friendly due to their reduced energy consumption but also financially friendly, as they save you money on maintenance and potential replacement costs.

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Considerations When Choosing a Brushless Lawn Mower

If you’re considering making the switch to a brushless lawn mower, there are several factors to keep in mind. Start by evaluating the size of your lawn and the terrain it covers. Larger lawns may benefit from models with bigger cutting decks and more powerful batteries. Consider the runtime of cordless brushless mowers, as you’ll want one that can efficiently handle your lawn without frequent recharging. Additionally, explore features like adjustable cutting heights, mulching capabilities, and the ease of maneuverability. Pay attention to battery voltage and capacity, as these factors will impact the mower’s performance. Finally, don’t forget to compare the warranties offered by different brands to ensure your investment is protected.

Maintenance and Care

One of the major advantages of brushless lawn mowers is their reduced maintenance requirements. However, to keep your mower in top shape, it’s essential to perform routine maintenance tasks. Keep the cutting deck clean to prevent grass buildup, and sharpen the blades regularly for a clean and efficient cut. Maintain the battery according to the manufacturer’s guidelines to maximize its lifespan and runtime. In winter, store your mower in a cool, dry place, and ensure the battery is charged to a recommended level to prevent damage from freezing temperatures. Regular inspection of the mower’s components will help you catch and address any potential issues early, contributing to the mower’s longevity and efficient performance.

Conclusion

In conclusion, the advent of brushless lawn mowers has transformed the world of lawn care, offering a range of advantages over traditional mowers. Their brushless electric motors provide efficiency, longevity, and reduced maintenance needs, making them an ideal choice for homeowners looking to simplify their lawn care routine. When selecting a brushless mower, consider factors like lawn size, battery capacity, and features that suit your specific needs. Routine maintenance is essential to keep your mower in excellent working condition. By embracing the technology behind brushless lawn mowers, you can look forward to a greener, cleaner, and more efficient yard without sacrificing power or performance.

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About the author

Victoria Nelson

Victoria Nelson is a passionate gardener with over a decade of experience in horticulture and sustainable gardening practices. With a degree in Horticulture, she has a deep understanding of plants, garden design, and eco-friendly gardening techniques. Victoria aims to inspire and educate gardeners of all skill levels through her engaging articles, offering practical advice drawn from her own experiences. She believes in creating beautiful, biodiverse gardens that support local wildlife. When not writing or gardening, Victoria enjoys exploring new gardens and connecting with the gardening community. Her enthusiasm for gardening is infectious, making her a cherished source of knowledge and inspiration.

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