Holry Hot Sales NEMA23 57mm Stepper Motor for 3D Printer Machine

Products DescriptionProduct Paramenters   Phases                                              2Step Angle                             1.8°±5% Step Accuracy                        40N(5.6 Lbs.)Push                                                         130N(15 Lbs.)Pull   Radial                        70N(6.5 Lbs.)At End ShaftIP Rating                   40Operating Temp           -20ºC~  +50ºCInsulation Class          B,130ºCInsulation Resistance  100MegOhmsMODELRated Current(A)Phase Resistance(Ω)Phase Inductance(mH)Lead Wire(No.)Holding Torque(N.m)Motor LengthL(mm)Rotor Inertia(g.cm²)Motor Weight(Kg)57HB41F105B1.51.8440.4411200.4557HB51F105B1.55130.7512750.6557HB56F2AB21.82.51563000.757HB64F2AB23.6121.4643600.8557HB78F105B1.54.5151.9784801.157HB82F3AB30.72.32825301.257HB100F4B4.20.7532.51006801.457HB115F4B4.20.83.82.81158001.6       Company ProfileCertificationsExhibitionProduct packagingFAQ1. Do you have online contact info? 2. How can we know the product quality?A2: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.3. Is this your final price? May i have the discount?A3: Our price is the factory price, and if your quantity is larger, we will allow the discount for you.4.Is there cheap shipping cost to import to our country?A4: Yes, we have our regular shipping company, they have very good price.5. Can we visit your factory?A5: Yes welcome warmly. No. 295, Fumin Road, Lucheng Town, Qishuyan, Changzhou City, Jiangsu Province, China.6.What is the Warranty for your products?A6: All products product warranty for one year, free service for 11 years.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1