no cogging effect vcm motor module

{"cid":"91219913","title":"Short Response Voice Coil Motor Module No Cogging Effect VCM Motor Module","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3c\/a4\/80cd5ec16b5ed7d43edb35db6153-200x200-1.jpg","attrs":{"Price":"$930.00\/pieces","Brand Name":"SUPT","Model Number":"VCAR0140-0150-00A","Minimum Order Quantity":"\u22651","Delivery Time":"1-5 products 5-7 days shipment, samples 3-5 days, bulk to be negotiated","Place of Origin":"Jiangsu, China","Certification":"ISO9001:2008","Packaging Details":"carton & wooden box micro motor","Payment Terms":"T\/T","Supply Ability":"Negotiable","Warranty":"3months-1year","Usage":"BOAT, Car, UAV, 3D Printing, Microscope, Endoscope, Robot,Medical Ventilators","Type":"Micro Motor","Torque":"30","Construction":"Permanent Magnet","Commutation":"Brush","Protect Feature":"Totally Enclosed","Speed(RPM)":"Fast","Continuous Current(A)":"19.9 A","Efficiency":"IE 1","Peak force(N):":"1351","Maximum travel(mm):":"31","micro motor (V):":"73.5","Weight rotor(kg):":"1050","Stator dia(mm):":"110","Continuous force(N):":"376.8"}}