Hot sale high efficiency high quality electric bicycle brushless dc motor nema34 48v

Motor technical parameter:

* Winding type: Star

* Hall effect angle: 120 degree electrical angle

* Shaft run out: 0.025mm

* Radial play: 0.02mm@450g

* End play: 0.08mm@450g

* Max.radial force: 220N@20mm form the flange

* Max.axial force: 60N

* Insulation class: Class B

* Dielectric strength: 500VDC for one minute

* Insulation resistance: 100MΩ Min.,500VDC

* CE and ROHS certified

Electrical Specification:

Our service:

We do also manufacture other products,such as nema8,nema11,nema14,nema16,nema17,nema23,nema24,nema34,nema42,nema52 stepper motor;

nema11,nema17,nema23,nema24,nema34 stepper motor with gearbox.

linear stepper motor,closed loop stepper motor,stepper motor with brake,stepper motor sriver;

42mm,57mm,60mm,80mm,86mm,110mm,130mm brushless dc motor;

bldc motor with gearbox,bldc motor driver;

brush dc motor,spindle motor,ac servo motor kit,couplings,pulley,power supply and so on.

FAQ(Q=Question, A=Answer)

Q: What's your main products?
A:We currently produce Stepper motors, Brushless Dc Motors, Brushed Dc Motors, Spindle motor, Ac Motors and drivers etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.

Q:How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

Q:How do you make sure motor quality?
A:We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.

Q:What's your lead time?
A:Generally speaking, our regular standard product will need 15-25days, a bit longer for customized products. But we are very flexible on the lead time, it will depends on the specific orders

Q:What's the minimum order quantity?
A:Our minimum order quantity depends on different motor models, please email us to check. Also, we usually do not accept personal use motor orders.

Q:What's your shipping method for motors?
A:For samples and packages less than 100kg, we usually suggest express shipping; For heavy packages, we usually suggest air shipping or sea shipping. But it all depends on our customers' needs.

Q:What certifications do you have?
A:We currently have CE and ROSH certifications.

Q:Can you send me your price list?
A:Since we have hundreds of different products, and price varies per different specifications, we are not able to offer a price list. But we can quote within 24 hours once got your inquirues to make sure you can get the price in time.

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