Item specifics
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Origin
CN(Origin)
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Certification
CCC
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Continuous Current(A)
15A
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Commutation
Brushless
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Model Number
Three-phase brushless Fan
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Type
Micro Motor
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Protect Feature
Drip-proof
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Output Power
250W
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Construction
Permanent Magnet
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Torque
N/A
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Usage
Fan
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Usage
Home Appliance
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Efficiency
IE 1
Brand-new small inventory, brand new ultra-high-speed three-phase brushless vacuum cleaner motor,This motor was originally used in high-end charging vacuum cleaners,The workmanship is very good,Motor built-in high-power brushless drive,The estimated speed is about 8W revolutions,Ultra high speed motor,Such a high speed requires extremely high motor balance,So the rotor and impeller of the motor have dynamic balance correction,The bearings are imported NMB bearings. Motor rated voltage 21.6V,Power 250W,It should have been powered by a 6S lithium battery,The measured limit voltage 12.5V-24V can be used,The 12.5V extreme low voltage power line must be thick,The voltage cannot be pulled down a little bit,Otherwise, protection will not be activated,The maximum power of the motor 12.5V-24V is about 110-250W,The motor supports 18-20khz signal stepless speed regulation,See the introduction of wiring definition diagram specifically,The motor can be started directly as long as the yellow wire and the green wire of the signal line are connected in parallel and then connected with a 10K resistor in series with the power supply to run at the highest speed. Yellow positive pole of motor thick wire,Motor thick wire blue negative pole,Be sure to confirm the positive and negative poles before wiring,Wrong connection will burn the driver. The fan must not directly absorb foreign objects or liquids such as water into the impeller.Otherwise it will damage the motor. The motor is a high-power brushless motor,Therefore, the power supply must have a large current,The minimum power supply needs about 15A or more,Lithium batteries require high-current power cells.The motor is suitable for retrofitting portable vacuum cleaners,Or high-flow disinfection atomizing sprayer. The motor weighs about 198 grams.
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