57bl3a90 Brushless DC Motor


Brushless DC Motor Series 57BL(NEMA 23)
Design 57BL3A50 57BL3A70 57BL3A90
 Specification Unit -A -B -B -C -B -C
Rated voltage U V 24 36 36 48 36 48
Rated out power Pout W 62 sixty two 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 three.two six.five four.8
Rated torque T N N.m .two .2 .four .4 .six .six
Peak current I P A ten.5 6.5 13.4 9.eight twenty 14.nine
Peak torque T p N.m .58 .6 1.29 1.31 one.nine 2
Voltage constant K E V/ Krpm 6.23 nine.5 nine.forty seven 12.seven 9.45 12.six
Torque constant K T N.m/A .069 .eleven .095 .134 .097 .136
Rotor inertia J Kg.cm 2 .3 .3 .six .6 .9 .nine
Number of poles N P 8 8 8 8 8 eight
Winding class B B B B B B
Motor weight Kg .65 .sixty five 1 1 1.four one.four
Remark 1. Motor are CZPT with different winding and mechanical modification to meet specific applications.
2. Can match encoder.

Q: How to purchase?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign deal/deposit → mass production → cargo prepared → balance/shipping → further cooperation.

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

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

Q: How extended is the produce?
A: Devliver time depends on the amount you buy. normally it requires 15-25 working days.

Q: My package has lacking goods. What can I do?
A: You should speak to our support staff and we will confirm your order with the package contents.We apologize for any inconveniences. 

Q: How to confirm the payment?
A: We accept payment by T/T, PayPal, the other payment techniques also could be acknowledged,Remember to speak to us just before you shell out by the other payment ways. Also 30-fifty% deposit is CZPT, the harmony cash ought to be paid out ahead of transport.

57bl3a90 Brushless DC Motor