57bl3a90 Brushless DC Motor


Brushless DC Motor Series 57BL(NEMA 23)
Product 57BL3A50 57BL3A70 57BL3A90
 Specification Unit -A -B -B -C -B -C
Rated voltage U V 24 36 36 48 36 forty eight
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 2.2 4.4 three.two 6.5 four.eight
Rated torque T N N.m .2 .two .four .four .6 .six
Peak current I P A ten.5 6.five 13.four nine.8 20 14.nine
Peak torque T p N.m .58 .6 1.29 one.31 one.nine 2
Voltage constant K E V/ Krpm 6.23 nine.5 nine.forty seven twelve.7 9.forty five 12.6
Torque constant K T N.m/A .069 .11 .095 .134 .097 .136
Rotor inertia J Kg.cm 2 .three .three .6 .6 .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 .sixty five 1 one 1.4 one.four
Remark one. Motor are CZPT with different winding and mechanical modification to meet specific applications.
2. Can match encoder.

Q: How to buy?
A: send out us inquiry → receive our quotation → negotiate information → confirm the sample → sign agreement/deposit → mass production → cargo completely ready → balance/shipping → further cooperation.

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

Q: Which delivery way is avaliable?
A: DHL, UPS, FedEx, TNT, EMS, China Publish,Sea are CZPT.The other shipping approaches are also CZPT, remember to make contact with us if you need to have ship by the other shipping way. 

Q: How prolonged is the produce?
A: Devliver time depends on the quantity you order. normally it requires 15-25 functioning days.

Q: My bundle has lacking products. What can I do?
A: You should get in touch with our support team and we will affirm your purchase with the package contents.We apologize for any inconveniences. 

Q: How to confirm the payment?
A: We take payment by T/T, PayPal, the other payment approaches also could be approved,Make sure you get in touch with us before you shell out by the other payment methods. Also thirty-fifty% deposit is CZPT, the harmony cash must be compensated ahead of delivery.

57bl3a90 Brushless DC Motor