7 5 deg geared stepper motor

{"cid":"91215758","title":"Gear Reducer 1.5 A Nema 17 Stepper Motor 1.8 Deg 500mN.M Holding Torque 42*40mm","imgUrl":"https:\/\/img.ismap.com\/nimg\/71\/27\/b5da4703afbf987a2b47c411a95b-200x200-1.jpg","attrs":{"Price":"$12.41-$27","Brand Name":"Casun","Model Number":"42SHD0217-19G","Minimum Order Quantity":"1PC","Delivery Time":"7-15 days","Certification":"CE,ROHS,ISO","Place of Origin":"CHINA","Payment Terms":"D\/A, T\/T, L\/C, D\/P","Supply Ability":"40000+PCS+Month","Packaging Details":"Carton:36x29x14cm","Holding Torque":"500mN.m","Lead Wire":"4","Length":"40mm","Rated Current":"1.5A","Rated Voltage":"3.3V","Gear reduction ratio":"19\uff1a1","Customized":"The motor can be designed &manufactured with customized request."}}

{"cid":"91199744","title":"Dc 12v Nema 17 High Torque Stepper Motor 4 Wire 4.2 Kgcm 1.8 Deg","imgUrl":"https:\/\/img.ismap.com\/nimg\/9c\/3b\/256ab729180bd2e0225494671fbf-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"HeTai","Model Number":"42BYGH835-10AG54","Minimum Order Quantity":"50","Delivery Time":"25 DAYS","Certification":"CE ROHS ISO","Place of Origin":"China","Payment Terms":"L\/C, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000 PCS\/MONTH","Packaging Details":"Carton with Inner Foam Box, Pallet","Product name":"Stepping gearbox motor","Insulation Resistance":"100M\u03a9 Min.500VC DC","Step Accuracy":"\u00b1 5%","Ambient Temperature":"-20\u2103~+50\u2103","Temperature Rise":"80 \u2103 Max","Dielectric Strength":"500VAC 1 minute","Rated tolerance torque":"8Nm","Max momentary tolerance torque":"25Nm"}}