|Place of Origin:||Jiangsu, China (Mainland)|
|Minimum Order Quantity:||3 Piece/Pieces|
|Price:||US $15-26 / Pieces | 3 Piece/Pieces (Min. Order)|
|Packaging Details:||with export carton . big quantity with pallet|
|Delivery Time:||For samples , 7-15 days / For batch , 15-25days|
|Payment Terms:||T/T , paypal , Western Union, L/C|
|Type:||Brushless DC Motor||Continuous Current(A):||6.8A|
|Number Of Poles:||4||Body Length:||107mm|
184W brushless dc motor controller,
4000rpm brushless dc motor controller,
JKBLD300 3 phase dc motor controller
6.8A 0.44N.m 184W 4000rpm High speed brushless dc motor BLDC Motor Controller
The main parameters to be referenced in the selection of brushless DC motor are as follows:
Maximum torque: this can be obtained by adding the load torque, moment of inertia and friction. In addition, additional factors such as air gap air resistance influence the maximum torque.
Square modulus torque: can be approximately considered as the continuous output torque required for practical application, determined by many factors: maximum torque, load torque, moment of inertia, acceleration, deceleration, and running time, etc.
Speed: this is the required speed, which can be determined according to the speed trapezoidal curve of the motor, usually 10% margin should be left in the calculation.
|Electrical Specification Of High speed Brushless dc Motor:|
|Number Of Phase||Phase||3|
|Number Of Poles||Poles||4|
|Degree of Protection||IP30|
|Working Humidity||85% or under 85% RH(non condensing)|
|Working Environment||outdoor(no direct sunlight),Non-corrosive Gas,
Non-inflammable gas, No oil fog, No dust
|Altitude||1000m or under 1000m|
Note:products of special request can be made according to the customer request.
Dimensions of NEMA23 brushless dc motors:
Photo of 4000rpm brushless dc motor:
Ideal Applications for 57mm BLDC Motors
We’ve seen that BLDC motors offer high efficiency and controllability, and that they have a long operating life. They are widely used in devices that run continuously. They have long been used in washing machines, air conditioners, and other consumer electronics; and more recently, they are appearing in fans, where their high efficiency has contributed to a significant reduction in power consumption.
They are also being used to drive vacuum machines. In one case, a change in the control program resulted in a large jump in rotational speed—an example of the superlative controllability offered by these motors.
BLDC motors are also being used to spin hard disc drives, where their durability keeps the drives operating dependably over the long term, while their power efficiency contributes to energy reduction in an area where this is becoming increasingly important.
Contact Person: Felix
Address: Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162
Factory Address:Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162