BL145 Series Inner Rotor Brushless Motor

BL145

•Small groove torque，good heat dissipation, high efficiency, long endurance；

•High structural strength, strong and durable；

•high power density and reliability, low vibration, low noise；

Specifications

Input Voltage	72V DC
Dimensions(mm)	Φ145x207L
Shaft Diameter(mm)	Ф20
No Load Speed(rpm)	3756.39
No Load Current(A)	44.287
Stall Torque(Nm)	14.994
Stall Current(A)	77.251
Maximum Output Power(W)	5576.603
Maximum Efficiency(%)	90.76
Life（Typical）	/
Weight(kg)	8
Operating Temperature Range(°C)	-20 to 100
Storage Temperature Range(°C)	-40 to 120

Performance Data

Outline Drawing

Performance Curves

Application

: String trimmer Solution
String trimmer is a garden tool specialized in trimming hedges, shrubs, tea trees and other plants, widely used in parks, gardens, roadside hedges and tea gardens and other scenes. String trimmer with its efficient and convenient characteristics, become an indispensable tool in modern garden and agricultural production, matching the right motor can significantly improve the working efficiency, while ensuring the quality of pruning.
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: Intelligent weeding robots Solution
Intelligent mowing robot is a comprehensive robot system integrating environment sensing, path dynamic planning, behavior control and other functions. Topband motor for lawn mowing robot motor long-term facing five core pain points: insufficient torque leads to cutting high-density lawn efficiency, high noise and vibration affect user experience and equipment life, poor environmental adaptability caused by rain sand intrusion failure, high energy consumption constraints on endurance, the launch of the AE107 series of outer rotor BLDC Motor solutions, by virtue of its high efficiency, high reliability, low noise and other advantages, to promote the mowing robot to high efficiency and durability in the direction of environment-friendly iteration. With its advantages of high efficiency, high reliability and low noise, the solution is introduced to promote the iteration of lawn mowing robots in the direction of high efficiency, durability and environmental friendly.
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: Lawn Mower Solution
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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