Specification Brand : CEMELI BulletPoint : Air Tool Parts & Accessories BulletPoint1 : Features: 100% brand new and BulletPoint2 : Voltage: D C 5V/12V; Number of phases: 4 phases and 5 wires; Reduction ratio: 1/64. BulletPoint3 : Fully enclosed design, waterproof, oil-proof and dust-proof. BulletPoint4 : High step accuracy and resolution, low noise, stable performance and high efficiency. BulletPoint5 : With overvoltage, overcurrent and rain protection functions. Color : One Color ExternallyAssignedProductIdentifier : 7310427377344 ExternallyAssignedProductIdentifier1 : 7606004189364 ExternallyAssignedProductIdentifier2 : 9118648642818 ExternallyAssignedProductIdentifier3 : 7690011143884 ItemName : 28BYJ-48 Valve Gear Stepper Motor DC 12V 4 Phase Reduction SS ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : telescope-motor-drives Manufacturer : CEMELI Material : Metal ModelName : CEMELI ModelNumber : CEMELI NumberOfItems : 1 PartNumber : CEMELI ProductDescription : Air Tool Parts & Accessories Model: 28 byj - 48 The diameter of axle: 5 mm Screw hole distance: 35mm Screw aperture: 5mm Screw aperture of outlet shaft: 2MM Drive voltage: 12V Driving mode: four phases and eight beats Gear reduction ratio :1/64 Diameter of stepping motor: 24 MM Height :19 MIM (motor + reducer) Output shaft: 5 MM (3 MM for double flat position) Output shaft length: 10 MM Motor: four phase five wire Voltage: 12 V Rated voltage :12VDC. Dc resistance: 300Ω 7%(25C). Step Angle: 5.625° /64 Pull in rotation :≥450gf.cm(working frequency: 100PPS). Skid : 800~2200gf.cm. <; 35K(12VDC operating frequency :120HZ). Noise :≤35dB(no load, 120HZ, 10cm horizontal distance from motor). Insulation voltage: 600V AC/1 second. Lead tensile strength: 1Kgf/ piece Range of application This product is suitable for instrument equipment, automatic camera, money leveling machine, camera, air conditioning and so on. ProductSiteLaunchDate : 2024-07-20T05:51:03.722Z Size : One Size UnitCount : 1 Voltage : 5 volts Wattage : 1.6 kilowatts