Disable Electric Wheelchair Brushless Motor with Grey Solid Tyre
Brushless DC motor is composed of motor body and driver, which is a typical mechatronics product.The stator windings of the motor are mostly made of three - phase symmetric star connection, which is very similar to three - phase asynchronous motor.A magnetized permanent magnet is attached to the rotor of the motor. In order to detect the polarity of the rotor, a position sensor is installed in the motor.
The driver is composed of power electronic devices and integrated circuits, etc. Its functions are: to accept the start, stop and brake signals of the motor to control the start, stop and brake of the motor;It receives position sensor signals and positive and negative rotation signals, which are used to control on and off of each power tube of the inverter bridge and generate continuous torque.Accept speed instruction and speed feedback signal, used to control and adjust the speed;Provide protection, display, and so on.
The product specifications you cared most
|Construction||Permanent Magnet||Output Speed (rpm)||160 rpm|
|Torque||7 N.m||Material||Aluminum Alloy|
|Net Weight||3.5kg / 7.7lbs||Apply||Electric Wheelchair|
*Error and uncertainty in measurement
1. It can replace dc motor speed regulation, frequency converter + frequency converter motor speed regulation, asynchronous motor + reducer speed regulation;
2. It has the advantages of traditional DC motor, and cancels the carbon brush and slip-ring structure;
3. It can run at low speed and high power, which can save the large load driven directly by the reducer;
4. Small volume, light weight and large output;
5. Excellent torque characteristics, good torque performance at medium and low speeds, large starting torque and small starting current;
6. Stepless speed regulation with wide speed range and strong overload capacity;
7, soft start and soft stop, good braking characteristics, can save the original mechanical braking or electromagnetic braking device;
8, high efficiency, the motor itself has no excitation loss and carbon brush loss, eliminate the multi-stage deceleration loss, comprehensive power saving rate can reach 20%~60%.
9. High reliability, good stability, strong adaptability, simple repair and maintenance;
10, shock resistance, low noise, small vibration, smooth operation, long life;
11. No spark, especially suitable for explosive place, explosion-proof type;
1. Reply your inquiry in 24 working hours.
2. Customized design is available.OEM & ODM are welcomed.
3. Professional engineers & Exclusive and unique solution.
4. Well-trained staffs.
5. Return Policy: For defective goods,please send us the pictures to confirm then we will give you the replacement during warranty period.
6. Warranty :We warrant that this product shall be free from defects in material or workmanship for 2 year from the date of purchase.The warranty of the battery is 18 Months from the date of purchase. The warranty of the motor is 1 year from the date of purchase.This warranty does not apply to any product that has been subject to misuse,abuse,negligence or neglect.Defects caused by tempering ,alterations and /or repairs are not covered by this warranty.
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