nema 23 planetary gearbox 1 20 71mm

{"cid":"91199744","title":"Bldc Brushless Dc Motor Nema 23 Planetary Gearbox 2 NM 57BL03B","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/88\/921e087dc33b26dd13c8136086b6-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"Hetai","Model Number":"57BL03B Series","Minimum Order Quantity":"50","Delivery Time":"28-31","Certification":"CE ROHS ISO","Place of Origin":"China","Payment Terms":"L\/C, D\/P, T\/T, Western Union, ","Supply Ability":"5000pcs\/month","Packaging Details":"Carton with Inner Foam Box, Pallet","Product Name":"Brushless gearbox motor","Winding Type":"Star","Hall effect angle":"120\u00b0 Electrical angle","Insulation Class":"B","Ambient Temperature":"-20\u2103~+50\u2103","Insulation Resistance":"100M\u03a9 Min.500VC DC","Dielectric Strength":"600VAC 1 minute","Protection Level":"IP40","Rated tolerance torque":"8 N.m","Number of gear trains":"2"}}

{"cid":"91225170","title":"Nema 23 Spur Helical Planetary Reducer for Stepper Motor with Ratio 1:10, 50, 100","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/29\/da16e27ab6efd606dd3f03f80363-200x200-1.jpg","attrs":{"Price":"$450-500","Brand Name":"KINGEAR or OEM","Minimum Order Quantity":"1","Gearing Arrangement":"Planetary","Input Speed":"1500rpm","Output Speed":"5-300rpm","Place of Origin":"Zhejiang, China","Applicable Industries":"Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Construction works\u00a0, Energy & Mining","Customized support":"OEM, ODM, OBM","Gear Type":"Spur","Maximum Input Horsepower":"20 HP","Mounting Orientation":"Angled","Output Shaft Type":"Solid Shaft","Ratio":"10:1","Warranty":"1years, 12months","Weight (KG)":"20 KG","gear arrangement":"planetary","Material of gear":"20CrMnTi with high precision grinding","Material of Housing":"high strength Alloy Aluminum","Material of shaft":"40Cr with carburizing and quenching","Input format":"IEC flange, servo motor flange, shaft input","Mounting Position":"Horizontal (foot mounted) or Vertical (flange mounted)","Gear Ratio":"custom made","OEM service":"available","Product name":"Planetary Gearbox"}}