0 45n m nema 17 stepping motor

{"cid":"91215758","title":"2 phase NEMA 17 Stepping Motor 1.0A 0.45N.m for Computer Peripherals","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/9f\/7b9a2fe6a08f6dfcf1fccde4e987-200x200-1.jpg","attrs":{"Price":"$3.14-$5","Brand Name":"Casun","Model Number":"42SHD0238-20B","Minimum Order Quantity":"1PC","Delivery Time":"7-15 days","Certification":"CE,ROSH,ISO","Place of Origin":"CHINA","Payment Terms":"D\/A, T\/T, L\/C, D\/P","Supply Ability":"40000+PCS+Month","Packaging Details":"Carton:36x29x14cm","Step angel":"1.8\u00b0","Holding Torque":"450mN.m","Current":"1.0A","Motor Length":"40mm","Shaft":"Milling Flat Shaft 20mm Length","Customized":"The motor can be designed &manufactured with customized request."}}

{"cid":"91188168","title":"4.8kg.Cm Shaft Nema 17 Stepper Motor For Fireplace","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/10\/b1a9e9228488d5bda640443084a5-200x200-1.jpg","attrs":{"Price":"US$4.15~US$7.99\/pcs","Brand Name":"Jkongmotor","Model Number":"JK42HS48-0604A-02F","Minimum Order Quantity":"3-10pcs","Delivery Time":"For samples , 7-15 days \/ For batch , 15-25days","Certification":"CE, ROHS,ISO9001","Place of Origin":"Jiangsu, China (Mainland)","Payment Terms":"T\/T , paypal , Western Union, L\/C","Supply Ability":"100000pcs\/month","Packaging Details":"with export carton . big quantity with pallet","Type":"Nema17 Stepper Motor","Stepper Angle":"1.8 dregee","Phase":"2","Current":"0.6A","Holding Torque":"4.8kg.cm","Phase Resistance":"20\u03a9","Phase Inductance":"18mH","Insulation Class":"B","Motor Diameter":"42mm","Motor length":"48mm","MOQ":"10pcs"}}