1 75n m nema 23 stepper motor

{"cid":"91215758","title":"NEMA 23 Stepper Motor Hybrid 1.75N.m 76mm body for CNC machine tools","imgUrl":"https:\/\/img.ismap.com\/nimg\/96\/80\/bb22ad7caa63b55662d4623554ec-200x200-1.jpg","attrs":{"Price":"$3.14-$5","Brand Name":"Casun","Model Number":"57SHD4231-21","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","Step angel":"1.8\u00b0","Holding Torque":"1.1N.m","Current":"2.5A","Motor Length":"50mm","Shaft":"Round Shaft 21mm Length","Customized":"The motor can be designed &manufactured with customized request."}}

{"cid":"91199744","title":"Nema 23 2.8 A 57mm Hybrid Stepper Motor 1.8 Degree 0.72NM 640 oz 2mH 57HN41-006A","imgUrl":"https:\/\/img.ismap.com\/nimg\/39\/3a\/80b15d69c9af1fd4674cec195896-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"HeTai","Model Number":"57HN41-006A","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":"Hybrid stepping motor","Resistance":"1.0 \u03a9","Step Accuracy":"\u00b1 5%","Temperature Rise":"80 \u2103 Max","Inductance":"2mH","Ambient Temperature":"-20\u2103~+50\u2103","Insulation Resistance":"100M\u03a9 Min.500VC DC","Dielectric Strength":"500VAC 1 minute","Max Radial Force":"75N (20mm from front flange)","Max Axial Force":"15N"}}