nema 23 reduction gearbox 6nm 60kgcm

{"cid":"91215758","title":"Gear Reduction Ratio 1:64 NEMA 23 Planetary Gearbox Stepper Motor 23HS22-280 for CNC Medical Appliance Robotic Arm","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/6c\/7854ea06328a88c9e1bb90f8f52d-200x200-1.jpg","attrs":{"Price":"$22.49-$27","Brand Name":"Casun","Model Number":"57SHD4425-46G","Minimum Order Quantity":"1PC","Delivery Time":"7-15 days","Certification":"CE,ROSH,ISO","Place of Origin":"CHINA","Payment Terms":"D\/A, T\/T, L\/C, D\/P","Supply Ability":"40000+PCS+Month","Packaging Details":"Carton:38x29x18cm","Customized":"The motor can be designed &manufactured with customized request."}}

{"cid":"91199744","title":"Bldc Brushless Dc Motor Nema 23 Planetary Gearbox 2 NM 57BL03B 040AG15","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/88\/921e087dc33b26dd13c8136086b6-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"Hetai","Model Number":"57BL03B-040AG15","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, MoneyGram","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"}}