Item specifics
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Certification
CCC
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Type
Servo Motor
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Continuous Current(A)
N/A
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Commutation
Brush
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Torque
N/A
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Model Number
N/A
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Protect Feature
Drip-proof
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Construction
Permanent Magnet
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Output Power
N/A
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Efficiency
IE 1
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Usage
Electric Bicycle
Japan Nieder 24H built-in drive brushless motor, second-hand disassemble, the color is generally OK, a small part is slightly oxidized and rust spots, the test function is intact. Built-in drive type brushless motor with 100-line dual channel encoder for high precision control.
One wire is delivered to each motor. Voltage test 9V~12V~24V can be operated. When 9V power supply, the no-load current 70mA speed is about 2246 rpm. When 12V power supply, the no-load current 80mA speed is about 3020 rpm. When 24V power supply, the no-load current 110mA speed is about 6100 rpm.
Motor simple test operation method: red line is connected to the positive pole, black line is connected to the negative pole, yellow line start line is connected to the 1k resistor to the positive pole of the power supply, below 12V without resistor, then the white PWM line is connected to the negative pole to run at high speed, white line input 20KHZ pulse The wide signal can be adjusted, the green line can be connected to the negative pole for positive and negative switching. Note that the positive and negative switching is best switched after stopping, to prevent instantaneous surge, the encoder supply voltage is 5V, the encoder can be used without it, the specific picture below Detailed labeling, pay attention to wiring during use.
Note: Brushless motor positive and negative is strictly prohibited, you must use a regulated surge-free DC power supply, such as batteries, regulated power supply, etc.
Single motor weighs 115 grams and separate frame weighs 15 grams
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