Specification Brand : AUTONICS BulletPoint : Price For: Each Outside Dia. (mm): 13 Style: Flexible Coupling Bore Dia.: 4mm Overall Length (mm): 21 Material: Plastic Screw Size (mm): M3 x 0.5 Setscrew Location: 2 (0 Deg.)2 (45 Deg.) Item: Encoder Coupling Country of Origin (subject to change): Korea, Republic of BulletPoint1 : Ruland jaw couplings have a zero-backlash balanced design for reduced vibration at speeds up to 8,000 RPM. Keyway is used on this coupling for additional torque transmission capabilities and to prevent slippage on the shaft. BulletPoint2 : Users can combine clamp or set screw hub with inch, metric, keyed, or keyless bore for a high level of customization. BulletPoint3 : Made from high strength 2024 aluminum for light weight and low inertia. BulletPoint4 : Spiders available in three durometers allowing the user to match coupling performance to application requirements. Fail safe design with hubs interlocking if the spider fails. BulletPoint5 : Hardware exceeds DIN 912 12.9 standards for maximum torque capabilities. Ruland jaw couplings are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS3 and REACH compliant Color : Bronze ExternallyAssignedProductIdentifier : 5693671146747 ExternallyAssignedProductIdentifier1 : 0696334133325 ExternallyAssignedProductIdentifier2 : 7431957422929 ExternallyAssignedProductIdentifier3 : 696334133325 IncludedComponents : Product & Instructions Guide ItemDisplayWeight : 0.1 pounds ItemName : Encoder Coupling, Bore 4mm, O D 13mm ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : multi-flex-couplings Manufacturer : AUTONICS Material : Plastic ModelNumber : EC-4 NationalStockNumber : 3010-01-176-2967 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : EC-4 ProductDescription : 'In general, motion control couplings connect two rotating drive shafts, to create more motor torque. Autonics Encoder Coupling include characteristics like: Material: Plastic, Style: Flexible Coupling.' ProductSiteLaunchDate : 2015-06-01T02:18:09.427Z Size : 5/8" Shaft Diameter SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27110000