Electric DC Coreless Motors 2431

Small diameter with high torque.
We have a professional factory to produce a variety of electrical motors.
We will reply you for your inquiry in 24 hour.

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Product Details


  • Small diameter with high torque.

  • We have a professional factory to produce a variety of electrical motors.

  • We will reply you for your inquiry in 24 hour.

  • Our sales engineer are here ,for your raising question about our DC motor product any time.



Sandard Parameters:

2431 Series                  
diameter 24242424mm
length 31313131mm
Rated Voltage                         58912V
No-load Current                0.0370.0250.060.037A
No-load Speed                         990080001230015400RPM
No-load Current     
Stall Torque                   24.6343646mNm

(Remarks:Above the specifications just for your review only,customized according to your need.)


XBD-2431 Applications
Robot jointsTattoo machineelectric screw driverMedical-instrumentsBeauty-equipment
Tattoo-machineElectric engraved lipsElectrical-toolsAutomatic-curtainsIndustrial robot



can combined with gear/ encoder/ gearbox/gearbox+encoder



They widely used in medical equipment,household appliance,aviation model,info-communication,electric tools,beauty apparatus,precise instrument and electric toys.





Features:Small size, large torque, not easy to hot, reduce the loss of capacity.

What is the Difference Between Brushed and Brushless DC Motors?

A brushed DC motor uses a configuration of wound wire coils, the armature, acting as a two-pole electromagnet. The current's directionality is reversed twice per cycle by the commutator, a mechanical rotary switch. This facilitates flow of the current through the armature; thus, the electromagnet's poles pull and push against the permanent magnets along the outside of the motor. The commutator then reverses the polarity of the armature's electromagnet as its poles cross the permanent magnets' poles.
A brushless motor, by contrast, utilizes a permanent magnet as its external rotor. In addition, it uses three phases of driving coils and a specialized sensor that tracks rotor position. As the sensor tracks the rotor position, it sends out reference signals to the controller. The controller, in turn, activates the coils in a structured wayone phase after the other.


Structure diagram



Payment of terms 





Q1: Is there a MOQ for your motors?
A: Yes. The MOQ is 1,000pcs for different models after sample approval. But it's also okay for us to accept smaller lots like a few dozens, hundreds after sample approval.
Q2: Is it possible for you to develop new motors if we provide the tooling cost?
A: Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not .
Q3:Can you do design for me?    
A:We have experienced designers,According to your requirement,we can add your company logo, website, phone number or your ideas...on paper box .Just give me your ideas,let us do it for you.
Q4:Can you supply me samples?
A:Yes,we will give you samples,if you need,but you have to pay to freight charge and samples fee.
Q5:How to deliver the goods?
A:we will deliver via Express such as UPS,FEDEX,DHL,TNT etc.
It is fast and safe.If quantity is large, we will send by sea.
Q6: Are you trading company or manufacturer ?
A: We are factory.

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  • wanling@sinbad-motor.com

  • +86-755-85215266

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