cnc planetary gearbox nema 42 1 to 4

{"cid":"91188168","title":"Nema 17 Extruder Gear For 3D Printer Stepper Motor Ratio Optional Planetary Gearbox Step 42 Motor Geared","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/2a\/4e163b8e095330a070fbe22e5c96-200x200-1.jpg","attrs":{"Price":"US $23 - 35 \/ Pieces","Brand Name":"Jkongmotor","Model Number":"17HS6401S-PG5.18-1","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","Phase":"2","Step Angle(degrees)":"1.8 Degree","Holding Torque":"700N.cm","Current \/ Phase":"1.7A","Weight":"0.28kg","Motor length":"60mm","color":"Black&Sliver","Leads(No.)":"4","MOQ":"10pcs"}}

{"cid":"91212749","title":"Nema 17 Planetary Gearbox Stepper Motor High Torque 34mm 1.8 24N.M Cnc Hybrid","imgUrl":"https:\/\/img.chinax.com\/nimg\/af\/57\/87fdd3ac925724bb2eb96f0be8f4-200x200-1.jpg","attrs":{"Price":"$30~$50\/PCS","Brand Name":"JIUQI","Model Number":"JQHS-42-1","Minimum Order Quantity":"100PCS","Delivery Time":"Trial orders :2 WEEKS Bulk orders: within 3 weeks","Certification":"RoHS,ISO9001","Place of Origin":"Jiangsu, China (Mainland)","Payment Terms":"T\/T, Western Union,paypal","Supply Ability":"50000 PCS\/MONTH","Packaging Details":"with export carton . Bulk order with pallets","Type":"Hybrid","Motor Length":"34","Leads":"4","Step angle":"1.8 degree","Current\/phase":"1.5","Resistance":"1.7\u00b110%","Highlight":"planetary stepper motor,Gearebox,Gear reducer","Product Name":"42MM Hybrid Motor"}}