{"id":2017,"date":"2023-09-02T11:14:37","date_gmt":"2023-09-02T03:14:37","guid":{"rendered":"https:\/\/www.leafmotor.com\/blog\/?p=2017"},"modified":"2023-09-02T11:14:37","modified_gmt":"2023-09-02T03:14:37","slug":"order-20-inch-48v-2000w-front-fat-hub-motor-electric-bike-conversion-kit","status":"publish","type":"post","link":"https:\/\/www.leafmotor.com\/blog\/order-20-inch-48v-2000w-front-fat-hub-motor-electric-bike-conversion-kit\/","title":{"rendered":"Order 20 inch 48V 2000W front fat hub motor electric bike conversion kit"},"content":{"rendered":"

Order 20 inch 48V 2000W front fat hub motor<\/a> electric bike conversion kit<\/a>
\nQ: I need to order this item\u00a0Item ID #LBCK20482000FS 20 inch 48V 2000W front fat hub motor electric bike conversion kit and all have to do is install it and it should be ready\u00a0to go using my 60V 20A lithium\u00a0battery ? Is it very difficult\u00a0set up? Will there be instructions\u00a0on how to set up the LB08HU? Is there an app to connect to the LCD display? Approx time if I order to get it shipped?<\/p>\n

Will this\u00a0this kind of hub motor melt if a heavy biker rides it on a 20% grade steep hills and electric hub motors are a challenge and require a properly sized and adjusted system to avoid overheating. The torque a hub motor can make is related to the physical magnet strength, width, air gap and diameter.\u00a0The winding arrangement determines the voltage and current to make this torque. I also would like to\u00a0add a part for better cooling.<\/p>\n

Did you get my update info,Please advise if the one you recommend\u00a0will meet these requirements.<\/p>\n

A: This 20 inch 48V 2000W front fat hub motor electric bike conversion kit can work with 60V 20Ah lithium battery.
\nVery easy to install.
\nBut because this hub motor is stronger and heavy,it’s fit for front snow bike ‘s\u00a0\u00a0135mm\u00a0dropout<\/p>\n

08HU manual enclosed.\u00a0
\nWhere to install each part and how to connect each wires as below wire diagram
\nhttps:\/\/www.leafbike.com\/u_file\/2302\/04\/photo\/20-inch-front-fat-bike-conversion-kit-wire-diagram_3994ff0c09.jpg\u00a0<\/p>\n

After place an order, wait for about 2 ~ 3 days can ship.\u00a0<\/p>\n

Q: This is what’s on the trike, your hub suggestion\u00a0shows 135mm will it work?
\nTechnical details
\nHub Motor type Brushless direct drive Output range 250 – 6000 Watt Voltage range 48 – 96 Volt Maximal Amp 90 Amp RPM \/ V 10 Torque 115 – 150 Nm Efficiency 88% Weight 9 kg Drop out 140 mm Disc brake mounting Yes Sprocket gear Freewheel mounting Front or rear wheel Rear wheel Controller type Sensorless & sensor controllers
\nMagnet width 40 mm Poles 46 pair Hall sensors 3 x Honeywell Bearings NSK industrial Sealings Yes Motor phase plug 3 x XT150 Hall sensor plug Mini XLR 5 pin Temperature sensor Yes
\nSpokes SAPIM 12G INOX (size = 2,6 mm) Rim EXAL EX25 20\/26\u201d \u00a0extra wide rim Rim sizes 20\u201d & 26\u201d<\/p>\n

A: 135mm works.\u00a0 (add 1 washer both side, reach 140mm)
\nBelow is 48V 2000w motor drawing. (46 pcs 42mm width magnet, 3 pcs hall sensor, 12G spokes, 5mm or 6mm phase wire)
\nhttps:\/\/www.leafbike.com\/u_file\/2301\/07\/photo\/2000w-front-beach-snow-fat-bike-motor-drawing_bbdbc1e4ce.jpg\u00a0<\/p>\n

Below is 60V 2000w motor drawing (46 pcs 35mm width magnet,\u00a03 pcs hall with 1 temp, 12G spokes, 3mm phase wire)
\nhttps:\/\/www.leafbike.com\/u_file\/2301\/07\/photo\/1500w-front-beach-snow-fat-bike-motor-drawing_890f09dd23.jpg\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

Order 20 inch 48V 2000W front fat hub motor electric bike conversion kit Q: I need to order this item\u00a0Item ID #LBCK20482000FS 20 inch 48V 2000W front fat hub motor electric bike conversion kit and all have to do is …<\/p>\n

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