0755-27651888-3314 CN

OBL6420 Series Outer Rotor Brushless Motor

AE6420

• Small size, light weight;

• High torque, high power density and high efficiency;

• Enhance the balancing process to meet multiple demands such as low noise, low vibration and low temperature rise;

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Specifications
Input Voltage 40V DC
Dimensions(mm) Φ64×115.8
Shaft Diameter(mm) Ф10
No Load Speed(rpm) 12300
No Load Current(A) 10
Rated Torque(Nm) 11000
Rated Torque (rpm) 1.2
Rated Current(A) 44
Stall Torque(Nm) 13
Stall Current(A) 402
Maximum Output Power(W) 4181
Maximum Efficiency(%) 87
Life(Typical) 300hrs
Weight(g) 605
Operating Temperature Range(°C) -10 to 70
Storage Temperature Range(°C) -20 to 70

Performance Data
Item No load Stall Max eff. Max power
Current(A) 3.18 402 36 203
Efficiency(%) / / 87 /
Output power(W) / / 1278 4181
Speed(rpm) 12264 / 11177 6097
Torque(Nm) / 13 1.1 6.5

Outline Drawing
Performance Curves
Application

Chain Saw Solutions

Topband has independently developed a variety of home DIY and commercial models of chain saw external rotor motor program for home and professional gardeners to provide a more efficient and lightweight program options, the use of external rotor motor electric chain saws is also very practical and comfortable, because of less vibration and less noise.

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Snowplow Brushless Motor

Snowplow is a mechanical equipment specially designed for clearing snow, which is widely used in roads, parking lots, sidewalks, as well as airports, squares and other places in cities and villages. It efficiently removes snow through rotating brushes, shovels or suction functions, providing a convenient solution for winter snow removal.

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Lawn Mower Brushless Motor

In recent years, with the increasing environmental awareness and technological advancements, the lawn mower market has shown a clear trend towards lithium-electrification, intelligence, and high efficiency. The growing consumer demand for eco-friendly, low-noise, and convenient tools has driven the transition of lawn mowers from traditional fuel-powered to electric and intelligent solutions. Moreover, breakthroughs in battery technology have continuously increased the market penetration rate of lithium-electric lawn mowers, making them the mainstream direction for future development.

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