Specification Brand : NBK BulletPoint1 : Weight: 3.25 Lb BulletPoint2 : Dimensions: 12 x 5 x 5 in. BulletPoint3 : 【Wide Application】: This motor driver controller can be used in small equipment, such as electric power tools, exhaust Fan, Jade grinding machine, Vibrating motor etc. BulletPoint4 : 【High Performance】: The driver is based on advanced technology and be provided with high speed, high , low noise, low vibration, over current , overload , less phase line. BulletPoint5 : 【Two Modes of Speed Regulation】: External potentiometer through this potentiometer speed regulation, external voltage through external 10VDC voltage speed regulation, But the two speed regulation can not be used simultaneously. Color : Black ExternallyAssignedProductIdentifier1 : 0810069180342 ExternallyAssignedProductIdentifier2 : 810069180342 FinishType : Finish IncludedComponents : inc ItemName : NBK 20274K Motor. 12vdc, 2250 Rpm Kit, Replaces Oem Part Number 32330 ItemPackageDimensions_Height : 5.5 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 5.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : electric-motor-controls Manufacturer : NBK Material : Copper PartNumber : 20274K PowerSourceType : PowerSource ProductDescription : Features: 20274K Motor. 12vdc, 2250 Rpm Kit, Replaces Oem Part Number 32330 ProductSiteLaunchDate : 2021-02-03T14:43:31.932Z Speed : 2250 rpm SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 26101200 Voltage : 12 volts