micro stepper motor for underwater vehicles

{"cid":"91212749","title":"Small Size Micro Stepper Motor with Holding Torque 0.1 Nm Kv Value 200-300KV and Current 0.050A","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/05\/78d18ae478dda8a0a1ea9d955132-200x200-1.jpg","attrs":{"Price":"$2~$5\/PCS","Model Number":"20BY45-6","Minimum Order Quantity":"100PCS","Delivery Time":"Trial Orders :2 Weeks Bulk Orders: Within 3 Weeks","Certification":"RoHS,ISO9001","Packaging Details":" With Export Carton . Bulk Order With Pallets","Payment Terms":"T\/T, Western Union,Paypal","Supply Ability":"200000 PCS\/MONTH","Operating Voltage":"5V","Frame Size":"42*34mm","Fuselage Length":"7mm","Excitation Method":"2-2phases Drive","Movement Type":"Linear \uff08forward And Backward \uff09","Diameter":"42mm","Kv Value":"200~300KV","Power":"3.85W"}}

{"cid":"91192058","title":"SW2216 12V-24V DC ROV Thruster Motors For Underwater Equipment Low Noise","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/1b\/cbbf91381d3c57be57288ad0cda8-200x200-1.jpg","attrs":{"Price":"$19.13-$32.8","Brand Name":"VIC-TECH","Model Number":"SW2216","Minimum Order Quantity":"1Unit","Delivery Time":"10~30 days after receiving sample payment","Certification":"RoHS","Place of Origin":"China","Payment Terms":"MoneyGram, Western Union,Credit Card,T\/T, L\/C","Supply Ability":"100000\\ Units\/year","Packaging Details":"The product is packed with pearl cotton, and the outside is in a carton.","Model No":"SW2216","Motor type":"underwater motor","Weight":"76g","Underwater thrust":"About 1.5KG","Minimum order quantity":"1unit","Product advantages":"stable performance, widely used"}}