brushed coreless motor for medical experiment

{"cid":"91219913","title":"Micro High Frequency Voice Coil Motor Brushed Coreless Motor For Medical Experiment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2b\/93\/14253a3c54f0e18a9424137a6300-200x200-1.jpg","attrs":{"Price":"$109.00\/pieces 1-59 pieces","Brand Name":"SUPT","Model Number":"VCAR0044-0249-00A","Minimum Order Quantity":"\u22653","Delivery Time":"General 5-7 days delivery, fast 3-5 days, bulk to be negotiated","Place of Origin":"Jiangsu, China","Certification":"CCC, ce, ISO9001","Packaging Details":"Carton packing","Payment Terms":"T\/T","Supply Ability":"Negotiable","Warranty":"3months-1year","Type":"Micro Motor","Peak force(N):":"44","Maximum travel(mm):":"24.9","linear electric motors(V):":"44.9","Weight rotor(kg):":"65.9","Stator dia(mm):":"38.1","Continuous force(N):":"11.7","Usage":"BOAT, Car, Electric Bicycle","Construction":"Permanent Magnet","Commutation":"Brush","Protect Feature":"Totally Enclosed","Efficiency":"IE 1","Torque":"30","Speed(RPM)":"High Speed","Continuous Current(A)":"4.9"}}

{"cid":"91199658","title":"Medical Device 0.88A Coreless Brushed Motor 6V 12V 4.2W 22mm Diameter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fc\/b4\/06457c45bde161ce7b8747a8ae84-200x200-1.jpg","attrs":{"Price":"Negotiated The Price","Brand Name":"SECORE","Model Number":"SC-CL2230","Minimum Order Quantity":"200","Delivery Time":"6-10 working days","Certification":"CE ROHS CCC VDE","Place of Origin":"Shenzhen","Payment Terms":"T\/T, D\/A","Supply Ability":"100000pcs per month","Packaging Details":"100pcs per carton or as request","Rated Voltage":"12V","Rated Power":"4.2W","Rated torque":"3.91mN.m or as request","Rated Speed":"10000rpm","Rated current":"0.88A or as request","Dimension":"22*30mm","product name":"22mm high-end device use coreless motor, 2230 coreless motor","Usage":"medical device, high-end power tool, high quality brush motor"}}