2400g cm2 3 phase brushless motor

{"cid":"91188168","title":"2400g.Cm2 Industrial 3 Phase 8 Poles 48V 3000rpm Battery Operated Brushless DC Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/32\/a8ffbcf766ebf3d810967540bc76-200x200-1.jpg","attrs":{"Price":"US $48 - 70 \/ Pieces | 1 Piece\/Pieces (Min. Order)","Brand Name":"Jkongmotor","Model Number":"JK86BLS98","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":"30000PCS\/MONTH","Packaging Details":"with export carton . big quantity with pallet","Torque":"2.1N.m","Speed":"3000rpm","Rated Current":"18A","Output Power":"660W","Voltage":"48V -310V","Rotor inertia":"2400g.cm2","Matched with":"bldc driver JKBLD750","Match with":"Worm gearbox RV50","MOQ":"10pcs"}}

{"cid":"91182984","title":"Square Electric Stepper Motor , Brushless Stepper Motor For Automation Control Machines","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/cc\/108b7aeceddb7d2e7969bac230ff-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Retek","Model Number":"39BYG1.8","Minimum Order Quantity":"1000pcs","Delivery Time":"10days","Certification":"CCC,UL","Place of Origin":"China","Supply Ability":"10000PCS\/Month","Packaging Details":"25PCS\/Carton","Rated Voltage(V)":"2.64\/12","Current \/Phase(A)":"0.16\/0.8","Reistance\/Phase(\u03a9)":"6.6~40","Inductance \/Phase(MH)":"7.5~100","Holding Torque(g.cm)":"650~2800","Rotor Intertia(g-cm2)":"11.0~40.0","Length\uff08mm\uff09":"20\/44","Weight(kg)":"0.12\/0.28\/0.35"}}