Specification AgeRangeDescription : adult Brand : Winsmith BulletPoint1 : 【PARAMETER】Model: NMRV040 (small),type:worm gear,speed ratio:25:1, input hole size:14 mm 0.55",output hole size: 18mm 0.7", speed range: 25:1, input flange model: NEMA34, material of the service housing:aluminium alloy,application:Servo Motor/step motor,Color:slive BulletPoint2 : 【FEATURES】1.) The worm gear is made of ductile cast iron QT-400, which is well made and easy to carry. 2) The worm gear bar is made of 20CR round steel (carbonated and scared heat treatment, stable transmission and high efficiency), 3.) The reduction housing is made of high-quality ADC12 aluminium die-cast housing, strong sealing, small size, light weight, space-saving installation, not easy to corrode BulletPoint3 : 【HIGH QUALITY】This worm gear has the properties of waterproof and dustproof, and the structure of the protection class IP55 has a good insulating effect on dust and moisture. It also has the characteristics of large torque, low noise level, stable operation, strong adaptability, large overload and strong impact resistance BulletPoint4 : 【WIDE APPLICATIONS】 With time delay and increased torque function,It is widely used in light industry, food industry, chemical construction, machinery and equipment, textile industry, building materials, logistics, environmental protection and other fields BulletPoint5 : 【NOTES】⑴Don't hit the shell of the decelerator for gravity hammer to avoid damage; ⑵ Pay regularly whether the functions of installation,sealing and transmission shafts are used normally; ⑶The temperature of the lubricating oil should be less than 85ºC. When the oil temperature changes abnormally,and the phenomenon of abnormal noise is generated, it's necessary to stop the inspection immediately; ⑷Replacement of new spare parts must be formally used after running and load test BulletPoint6 : 【AFTER SALES SERVICE】 If you get stuck, Contact us with any questions that arise. Our customer service team is always ready to assist with any questions you may have. Color : As Show ExternallyAssignedProductIdentifier : 7450002516567 ExternallyAssignedProductIdentifier1 : 0754191648434 ExternallyAssignedProductIdentifier2 : 754191648434 Horsepower : 1200 watts IncludedComponents : other ItemName : New Winsmith 930MSFE064X0B7 Gear Reducer D90 Type SE 930 930MDSFE S-Equalizer ItemPackageDimensions_Height : 22 inches ItemPackageDimensions_Length : 22 inches ItemPackageDimensions_Width : 22 inches ItemPackageQuantity : 1 ItemTypeKeyword : mechanical-gearboxes Manufacturer : Winsmith Material : 铸铁 ModelName : DubMag ModelNumber : 25:1 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : US-RV040-5 ProductDescription : YIDOFENG NMRV040 Worm Gear Gearbox Ratio 25:1,18mm Output Shaft ,RV40 NMRV-040 Metal Gearheads Worm Gear Reducer for Nema34 Stepper Motor/Servo Motor ProductSiteLaunchDate : 2014-03-13T12:00:00.000-08:00 Size : YN90-120/90JB15G15 Speed : 1550 rpm Style : Type B SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 Voltage : 220 volts