40nm 45mm Emitter Control AC Roller Shutter Blind Tubular Motor

one. How to pick a appropriate motor?

           The formulation is :N.m=Reel pipe Radius(mm)*loading excess weight(kg)/a hundred.
           For example, if the loading fat is 50kg ,and the reel pipe radius is                                 

           30mm,remember to figure out the torque of the motor. N.m=thirty*50kg/one hundred=15N.m.

       2.How about the weight can the motor load?
          The formulation is :Loading excess weight(kg)=N.m*one hundred/ Reel pipe Radius(mm).
          For instance: the torque of the motor is 15N.m,the Reel pipe Radius is 30mm                   

          make sure you determine out the the loading weight.Loading fat(kg)=15N.m*one hundred/ thirty Reel

          pipe Radius(mm)=50kg.

       3.What is actually your MOQ?
          one pieces.If you purchase a lot more,there will be a discount.

       4.Are you producer or trading firm?
          We are producer for sixteen years expertise.

       five.Can I customise the packing and motor’s colour?
          Of course,we can produce the packing in accordance to your style.


       6.My buy quantity is small, can you supply?
          We assistance sample/tiny/huge/entire get, and no make a difference how numerous amount you               

          want, we will always provide you the swiftest and expert provider proper away. 

       7: Can you take OEM support?
           Yes, sure and welcome

       8: What is the direct time?
           Sample is 7days, little trial or entire purchase is typically seven-15days.  


       9: What kind of payment do you acknowledge? 

            Payment welcome T/T, L/C,Alibaba Trade Assurance (more welcomed) 


      10: Can you offer cost-free sample? 

            Can be negotiation,According to the real purchase.

40nm 45mm Emitter Control AC Roller Shutter Blind Tubular Motor