{"product_id":"ar2-4fc","title":"Aryung T-ROTOR Oil Pump AR2-4FC","description":"\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePart :\u003c\/strong\u003e T-ROTOR Oil Pump \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eModel Number :\u003c\/strong\u003e AR2-4FC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eManufacturer :\u003c\/strong\u003e A-Ryung Machinery Industries\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:\"\u003eProduct Description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size:\"\u003eAR2-FC type is a reversible pump in which suction and discharge directions are always constant regardless of the direction of rotation of the pump.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:\"\u003eThe main use is suitable for supplying lubrication to reducers, refrigerators, com pressors, railway vehicles, ship engines and machine tools.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size:\"\u003e\u003cstrong\u003eOverview of the pump\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003eT-ROTOR describes the path followed by a point on a circular plate where it undergoes a rolling contact motion around a fixed circle without slipping. The trajectory created by the outer rolling motion of the disk, beyond its circumference, is known as an Epi-trochoid. The trajectory resulting from the inner rolling motion is referred to as a Hypo-trochoid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003e\u003cspan style=\"font-weight:\"\u003eThe T-Rotor Pump is an internal gear pump consisting of a pair of internal and external gears manufactured based on the Trochoid Curve.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003e\u003cspan style=\"font-weight:\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size:\"\u003eHow it Works \u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003eThe T-ROTOR pump operates by creating a chamber of space. The T-ROTOR has a pair of teeth that is designed according to the Trochoid Curve principle, which undergo inward rolling motion. It is a pump that discharges.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003eThe In-Rotor has one fewer gear tooth than the Out-Rotor and rotates eccentrically at a specific distance from the external gear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003eThe pump is designed to forcibly draw in and discharge fluid by maintaining constant space between the external teeth. The space is constantly large or small. The motion of the rotor is depicted in the image below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:\"\u003e\u003cstrong\u003eFeatures of the pump\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003e1. High suction pressure and high mechanical and volumetric efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003e2. Because the internal and external gears make rolling contact motion by trochoid curve, the relative speed is lower than that of the gear pump. As a result, there is reduced tooth wear and discharge pulsation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003eBecause the internal and external gears make rolling contact motion using the trochoid curve, the relative speed is lower than that of the gear pump. As a result, there is reduced wear to the tooth and discharge pulsations are less. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003e3. Its straightforward design makes it easy to disassemble, assemble, and repair. In addition, this oil pump is smaller than other gear pumps that share a similar capacity, has a longer service life, and has more discharge per rotation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003e4. Unlike gear pumps, the T-Rotor pump does not require a Cresent-Shaped Spacer. It also has various applications in areas such as lubrication, hydraulics, and transportation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: font-size:\"\u003e5. Since it always rotates at a single point of contact, the rotation can range from low to high speeds (300 to 3000 RPM).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:\"\u003eProduct Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"width:\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:\" center rowspan=\"2\" width=\"130\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"text-align:\" center rowspan=\"2\" width=\"130\"\u003ePer rotation\u003cbr\u003e( ㎤\/rev )\u003c\/td\u003e\n\u003ctd style=\"text-align:\" center height: colspan=\"2\" width=\"260\"\u003eDischarge flow ( ℓ\/min )\u003c\/td\u003e\n\u003ctd style=\"text-align:\" center rowspan=\"2\" width=\"130\"\u003eAllowable\u003cbr\u003epressure\u003cbr\u003e( MPa )\u003c\/td\u003e\n\u003ctd style=\"text-align:\" center rowspan=\"2\" width=\"130\"\u003eAllowable\u003cbr\u003erotation speed\u003cbr\u003e( rpm )\u003c\/td\u003e\n\u003ctd style=\"text-align:\" center rowspan=\"2\" width=\"130\"\u003eWeight\u003cbr\u003e( Kg )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center height:\"\u003e1000rpm\u003c\/td\u003e\n\u003ctd style=\"text-align: center height:\"\u003e1800rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center\"\u003eAR2-FC\u003c\/td\u003e\n\u003ctd style=\"text-align: center\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"text-align: center height:\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"text-align: center height:\"\u003e7.2\u003c\/td\u003e\n\u003ctd style=\"text-align: center\"\u003e0.5\u003c\/td\u003e\n\u003ctd style=\"text-align: center\"\u003e500 ~ 2000\u003c\/td\u003e\n\u003ctd style=\"text-align: center\"\u003e4.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:\"\u003eExternal Dimensions Drawing\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:\"\u003e\u003cimg src=\"https:\/\/www.industrynestparts.com\/media\/wysiwyg\/AR2-4FC.GIF\" alt=\"AR2-4FC\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"width:\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"102\" style=\"text-align: center\"\u003eType\u003c\/td\u003e\n\u003ctd rowspan=\"2\" width=\"102\" style=\"text-align: center\"\u003eA\u003c\/td\u003e\n\u003ctd rowspan=\"2\" width=\"102\" style=\"text-align: center\"\u003eTL\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"204\" style=\"text-align: center height:\"\u003eD (Port Dia)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center height:\"\u003eINLET\u003c\/td\u003e\n\u003ctd style=\"text-align: center height:\"\u003eOUTLET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center\"\u003eAR2-4FC\u003c\/td\u003e\n\u003ctd style=\"text-align: center\"\u003e49\u003c\/td\u003e\n\u003ctd style=\"text-align: center\"\u003e92\u003c\/td\u003e\n\u003ctd style=\"text-align: center height:\"\u003ePT 1\/2”\u003c\/td\u003e\n\u003ctd style=\"text-align: center height:\"\u003ePT 3\/8”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse width:=\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: height: text-align: center\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: height: text-align: center\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: vertical-align: top\"\u003e\n\u003cp\u003eFluid : Oil\u003c\/p\u003e\n\u003cp\u003eKinematic viscosity (at 40℃) : 20 ~ 220 cSt\u003c\/p\u003e\n\u003cp\u003eOperating temperature : 80℃ Below\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width:\"\u003e\n\u003cp\u003ePump body : Cast iron\u003c\/p\u003e\n\u003cp\u003ePump cover : Cast iron\u003c\/p\u003e\n\u003cp\u003eShaft : Steel\u003c\/p\u003e\n\u003cp\u003eRotor : Powder steel\u003c\/p\u003e\n\u003cp\u003eOil-seal : NBR (Ø13×Ø30×8t)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Aryung","offers":[{"title":"Default Title","offer_id":51708614738239,"sku":"AR24FC","price":10000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/6107\/9359\/files\/t-rotor_ar2_12fc_web_2.jpg?v=1768238654","url":"https:\/\/www.industrynestparts.com\/products\/ar2-4fc","provider":"IndustryNest","version":"1.0","type":"link"}