57bl3a70 Brushless DC Motor

57bl3a70 Brushless DC Motor

Brushless DC Motor Series 57BL(NEMA 23)
Product 57BL3A50 57BL3A70 57BL3A90
 Specification Device -A -B -B -C -B -C
Rated voltage U V 24 36 36 forty eight 36 forty eight
Rated out power Pout W 62 sixty two one hundred twenty five 125 185 185
Rated speed n N rpm 3000 3000 3000 3000 3000 3000
Rated current I N A three.three two.2 4.4 three.two six.five four.8
Rated torque T N N.m .2 .2 .4 .four .six .six
Peak current I P A ten.5 6.5 13.four nine.8 20 fourteen.nine
Peak torque T p N.m .fifty eight .6 1.29 one.31 one.9 2
Voltage constant K E V/ Krpm 6.23 9.5 9.47 12.7 9.45 twelve.six
Torque constant K T N.m/A .069 .11 .095 .134 .097 .136
Rotor inertia J Kg.cm 2 .3 .3 .6 .six .nine .9
Number of poles N P eight eight eight 8 8 8
Winding class B B B B B B
Motor weight Kg .sixty five .sixty five one one 1.4 1.4
Remark 1. Motor are CZPT with different winding and mechanical modification to meet specific applications.
2. Can match encoder.

FAQ
Q: How to order?
A: send us inquiry → receive our quotation → negotiate specifics → confirm the sample → sign contract/deposit → mass generation → cargo ready → balance/shipping and delivery → further cooperation.

Q: How about Sample order?
A: Sample is CZPT for you. please speak to us for particulars. 

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

Q: How long is the deliver?
A: Devliver time is dependent on the amount you get. typically it requires 15-25 working times.

Q: My package has lacking items. What can I do?
A: Make sure you speak to our assist group and we will confirm your order with the deal contents.We apologize for any inconveniences. 

Q: How to affirm the payment?
A: We settle for payment by T/T, PayPal, the other payment approaches also could be recognized,You should make contact with us prior to you pay by the other payment approaches. Also 30-fifty% deposit is CZPT, the balance money ought to be paid just before shipping.

57bl3a70 Brushless DC Motor