NEMA 17 Linear Screw Rod 3D Printer Stepper Motor

1.8 degree 42mm(NEMA 17) 2 phase hybrid stepper motorProduct Paramenters:   (Item)(Specifications)(Step Angle)1.8° (Temperature Rise)80ºCmax(Ambient Temperature)-20ºC~+50ºC(Insulation Resistance)100 MΩ Min. ,500VDC(Dielectric Strength):500VAC for 1minute (Shaft Radial Play)0.02Max. (450g-load)(Shaft Axial Play)0.08Max. (450g-load)(Max. radial force)28N (20mm from the flange)(Max. axial force)10N  Model No.Step AngleMotor LengthCurrent/PhaseResistance/PhaseInductance/PhaseHolding Torque# of LeadsDetent TorqueRotor InertiaMass ( °)(L)mmAΩmHkg.cmNo.g.cmg.cmKgJK42HS25-04041.8250.424361.8475200.15JK42HS28-05041.8280.520211.5485240.22JK42HS34-13341.8341.332.12.52.24120340.22JK42HS34-04061.8340.424151.66120340.22JK42HS34-09561.8340.954.22.51.66120340.22JK42HS40-04061.8400.430302.66150540.28JK42HS40-16841.8401.681.653.23.64150540.28JK42HS40-12061.8401.232.72.96150540.28JK42HS48-04061.8480.430253.16260680.35JK42HS48-16841.8481.681.652.84.44260680.35JK42HS48-12061.8481.23.32.83.176260680.35JK42HS60-04061.8600.430396.562801020.5JK42HS60-17041.8601.736.27.342801020.5JK42HS60-12061.8601.2675.662801020.5Details Images:  Changzhou Jkongmotor Co., Ltd was a high technology industry zone in changzhou, china. Our products used in many kinds of machines, such as 3d printer CNC machine, medical equipment, weaving printing equipments and so on. JKONGMOTOR warmly welcome 'OEM' & 'ODM' cooperations and other companies to establish long-term cooperation with us.Company spirit of sincere and good reputation, won the recognition and support of the broad masses of customers, at the same time with the domestic and foreign suppliers close community of interests, the company entered the stage of stage of benign development, laying a solid foundation for the strategic goal of realizing only really the sustainable development of the company.1. who are we?We are based in Jiangsu, China, start from 2011,sell to Domestic Market(26.00%),Western Europe(20.00%),NorthAmerica(20.00%),Northern Europe(10.00%),Eastern Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South America(2.00%). There are total about 51-100 people in our office.2. how can we guarantee quality?We are based in Jiangsu, China, start from 2011,sell to Domestic Market(26.00%),Western Europe(20.00%),NorthAmerica(20.00%),Northern Europe(10.00%),Eastern Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South America(2.00%). There are total about 51-100 people in our office.3.what can you buy from us?Always a pre-production sample before mass production;Always final Inspection before shipment;4. why should you buy from us not from other suppliers?Professional one-to-one motor customized . The world's large enterprise of choice for high quality suppliers . ISO9001:2008 quality management system certification, through the CE, ROHS certification.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery,DAF,DES;Accepted Payment Currency:USD,EUR,CAD,HKD,GBP,CNY;Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Chinese   /* 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