Product Name: ISO Certification Hot Sell 1.8 Degree 2 Phase NEMA 14 Hybrid Stepper Motor with Low Price Model NO.: 35BYGH34-0406A Brand: Siheng Certification: ISO9001, Ce Structure and Working Principle: Brushless Number of Poles: 4 Casing Protection: Open Type Function: Driving Excitation Mode: Excited Operating Speed: Adjust Speed Application: Universal, Industrial, Household Appliances, Car, Power Tools Size: 35*34mm Current: 0.4A Torque: 1.2nm Trademark: Siheng Transport Package: Carton with Inner Foam Box; Pallet Origin: Shanghai, China HS Code: 850131000 Product Description 1.8 Degree nema14 35mm High Quality ac motor Stepper Motor for Medical equipmentTechnical ParametersStep Angle Accuracy±5%Resistance Accuracy±10%Inductance Accuracy±20%Temperature Rise80ºCMax.Ambient Temperature-10ºC-+50ºCInsulation Resistance100MΩMin.500 VDCDielectric Strength500VACShaft Radial Play0.06Max.(450 g-load)Shaft Axial Play0.08Max.(450 g-load)Insulation ClassClass B130°SpecificationsModel NoRated VoltageCurrent /PhaseResistance /Phase Holding Torque#of leadsRotor InertiaWeightLengthSingle ShaftDouble ShaftVAΩOz-inkg-cmg-cm²Kgmm35BYGH20-0404A35BYGH20-0404B100.42570.5480.12035BYGH26-0804A35BYGH26-0804B3.80.84.8110.84100.122635BYGH28-0754A35BYGH28-0754B3.20.754.3110.84100.142835BYGH28-0504A35BYGH28-0504B100.520141.04100.142835BYGH34-0406A35BYGH34-0406B100.425171.26140.173435BYGH36-1004A35BYGH36-1004B2.712.7191.44140.1836DimensionWiringFAQ1.How can we know the product quality?A1: 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.2. How can we get your catalog?A2: Please go to below website link to download it .-http://www.sihengmotor.com/download.php3. Can we have free sample?A3: Yes sure, but please pay the shipping cost by youself.4. Is this your final price? May i have the discount?A4: Our price is the factory price, and if your quantity is larger, we will allow the discount for you.5.Is there cheap shipping cost to import to our country?A5: Yes, we have our regular shipping company, they have very good price.6. Can we visit your factory?A6: Yes welcome warmly. Our address is Floor 3,B building,No 388,Songhuang Road, Qingpu District, Shanghai City, China.7.What is the Warranty for your products?A7:One year warranty for all electronic products. If any quality problems on our side occured in this period, we will take on the shipping cost and replacement.