High Precision 0.9degree 42mm 1.68A 44n. Cm Hybrid Stepper Motor

1.Genaral Specification of nema 17 stepper motors:Step angle: 0.9°Temperature rise: below 80 ºCAmbient temperature: -20 ºC ~ + 50 ºCInsulation resistance: minimum 100MΩ, 500VDCDielectric strength: 500VAC for 1 minuteShaft radial clearance: 0.02 max (450 g load)Shaft axial clearance: 0.08Max. (450 g load)Maximum radial force: 28N (20mm from flange)Maximum axial force: 10Nsize: Approximately 42x42x48mm 2.Electrical Specification of stepper motor:Holding Torque: 0.44KG.CM;Current / Phase: 1.68AStep Angle(degrees): 1.8 DegreeModel Number: NEMA17Phase: 2Type: HybridModel: JK42HM48-1684AFMotor length: 48mmDiameter of axle: 5mm Model No.Step AngleMotor LengthCurrent/PhaseResistance/PhaseInductance/PhaseHolding TorqueNumber of leadsDetent TorqueRotor Inertia (°)(mm)(A)(Ω)(mH)(kg.cm)(No.)(g.cm)g.cm2JK42HM34-13340.9341.332.14.22.2420035JK42HM34-03160.9340.3138.5331.58620035JK42HM34-09560.9340.954.24.01.58620035JK42HM40-16840.9401.681.653.23.3422054JK42HM40-04060.9400.430302.59622054JK42HM40-12060.9401.23.33.42.59622054JK42HM48-16840.9481.681.654.14.4425068JK42HM48-12060.9481.23.343.17625068JK42HM48-04060.9480.430383.17625068JK42HM60-16840.9601.681.655.05.54270106Above only for representative products, products of special request can be made according to the customer request.3.Drawing of 42HM step motor:FAQ: Q1:How to guarantee the Quality of Industrial Parts?A1: We have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution. Q2:What's the Advantage of Your Parts for Industry Products?A2:The advantage of our products is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly-oriented,and dilient-oriented. Our products are featured by strict tolerance, smooth finish and long service time. Q3:what are our machining equipmengts?A3:Our machining equipments include CNC milling machines, CNC turning machines, stamping machines,hobbing machines, automatic lathe machines, tapping machines, grinding machines, screw machines, cutting machines and so on. Q4:How Long is the Delivery for Your Industrial Part?A4:Generally speaking, it will take us 15 working days for machining parts and 25 working days for stamping parts products. But we will shorten our lead time as soon as possible according to customers' demands./* 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