57bl3a90 48V 1.4kg 8poles 185W DC Brushless Motor

57bl3a90 48V 1.4kg 8poles 185W DC Brushless Motor


Brushless DC Motor Series 57BL(NEMA 23)
Model 57BL3A50 57BL3A70 57BL3A90
 Specification Device -A -B -B -C -B -C
Rated voltage U V 24 36 36 48 36 48
Rated out power Pout W sixty two 62 125 one hundred twenty five 185 185
Rated speed n N rpm 3000 3000 3000 3000 3000 3000
Rated current I N A 3.three 2.two 4.4 3.two six.5 four.eight
Rated torque T N N.m .two .two .4 .four .6 .six
Peak current I P A ten.5 6.five 13.four nine.eight twenty 14.9
Peak torque T p N.m .fifty eight .6 1.29 one.31 one.9 two
Voltage constant K E V/ Krpm six.23 nine.five nine.47 twelve.7 nine.forty five twelve.six
Torque constant K T N.m/A .069 .11 .095 .134 .097 .136
Rotor inertia J Kg.cm 2 .three .three .six .six .nine .nine
Number of poles N P eight 8 eight eight eight eight
Winding class B B B B B B
Motor weight Kg .sixty five .65 1 one 1.four 1.4
Remark 1. Motor are CZPT with different winding and mechanical modification to meet specific applications.
two. Can match encoder.

Q: How to purchase?
A: ship us inquiry → receive our quotation → negotiate specifics → confirm the sample → sign contract/deposit → mass production → cargo all set → balance/shipping → further cooperation.

Q: How about Sample buy?
A: Sample is CZPT for you. make sure you make contact with us for specifics. 

Q: Which shipping and delivery way is avaliable?
A: DHL, UPS, FedEx, TNT, EMS, China Post,Sea are CZPT.The other delivery methods are also CZPT, you should speak to us if you want ship by the other shipping way. 

Q: How long is the deliver?
A: Devliver time relies upon on the amount you get. generally it takes fifteen-25 working times.

Q: My deal has missing goods. What can I do?
A: Make sure you get in touch with our assistance team and we will verify your get with the package contents.We apologize for any inconveniences. 

Q: How to verify the payment?
A: We settle for payment by T/T, PayPal, the other payment approaches also could be approved,Remember to contact us just before you pay by the other payment approaches. Also 30-fifty% deposit is CZPT, the stability cash should be compensated before shipping.

57bl3a90 48V 1.4kg 8poles 185W DC Brushless Motor