pendulum goniometer 2 axis motorized stage

{"cid":"91199744","title":"12V High Torque Micro DC Stepper Motor 2.8 kg cm 0.28nm 39 Oz In 39mm 39BYG601","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/eb\/7e36e26fd0149adfd8cfedd8d228-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"HeTai","Model Number":"39BYG601","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, ","Supply Ability":"10000 PCS\/MONTH","Packaging Details":"Carton with Inner Foam Box, Pallet","Product name":"Hybrid stepping motor","Step Accuracy":"\u00b1 5%","Temperature Rise":"80 \u2103 Max","Resistance":"28\u03a9","Insulation Resistance":"100M\u03a9 Min.500VC DC","Ambient Temperature":"-20\u2103~+50\u2103","Inductance":"21mH","Dielectric Strength":"500VAC 1 minute","Max Radial Force":"28N (20mm from front flange)","Max Axial Force":"10N"}}

{"cid":"91091321","title":"OPTO-EDU A63.7225 Thermal Emission Transmission Electron Microscope 200KV 800000x","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/c4\/2dbf37c0aab96e7f4d2ad4fc40f7-200x200-1.jpg","attrs":{"Price":"FOB $1~1000, Depend on Order Quantity","Brand Name":"CNOEC, OPTO-EDU","Model Number":"A63.7225","Minimum Order Quantity":"1 pc","Delivery Time":"5~20 Days","Certification":"CE, Rohs","Place of Origin":"China","Payment Terms":"T\/T, West Union, Paypal","Supply Ability":"5000 pcs\/ Month","Packaging Details":"Carton Packing, For Export Transportation","Accelerating Voltage":"200 kV, Factory Aligned at 80 kV and 200kV","Electron Source":"Polycrystalline Tungsten or LaB6 Emitter","TEM Point Resolution":"0.23 nm","TEM Information Limit":"0.2 nm","Magnification":"20x to 800000x.","Goniometer":"Eccentric Goniometer 5-axis Motorized,"}}