HOMEMADE ELECTRIC BUGGY CROSSKART GO KART Complete Build amp Test Drive

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=xBl3KHxCyQI

Homemade Electric Buggy - Crosskart - Go Kart range test update: • Homemade Electric Buggy Range Test • Hi folks. In this video I'm going to show you how I built my own electric buggy from start to finish, and how it drives. I set up chapters in the video so you can skip to the drive footage if you've already watched the build series. If you haven't seen the series yet, I linked to each episode below so you can check them out if you want more details. There's 10 episodes altogether, not including videos of the tools that I had to make along the way, so I had to leave a lot of things out of this video. • So, what can this machine do? Technically it's a crosskart, or at least inspired by crosskarts. It's a bit higher than most karts but a bit lower than most off road buggies. It only has rear wheel drive, so it's obviously not an extreme 4x4 or rock crawler. I wanted something to rip around my own private dirt track with, but isn't completely useless on the trails either. A universal play machine. • In terms of power, the motor is rated for 6000 rpm, can deliver 24 kW continuous and 55 kWp (72 hp), and 99 ft-lbs of max low end torque at a system voltage of 102V nominal. With the 22 Wanda tires and 5:1 gearing that I'm using, that translates to around 500 ft-lbs at the wheels and a top speed up to 120 km/h. For perspective, a Polaris RZR 900 buggy engine provides up to 88 hp and 60 ft-lb of torque, and has a top speed of around 100 km/h. In terms of powertrain performance, they're comparable. • I haven't tested the range of the battery yet, but will soon. A rough guess based on what we can see in the video, it should provide at least 100 km per charge with non-stop highway driving using constant power, although that's not what it's built for. On the trail I should get around 150-200 km per charge with the regen function operating more frequently (more braking = more charging). Similar to the 200 km range that the RZR 900 offers with it's fuel tank cap. Driving hard on a track, I'm assuming around 80 km/charge. Enough for a 40-80 lap race and more than enough for time trials. • SPECS • Power: 24 kW continuous, 55 kWp for 60 sec (72 hp) • Motor: ME1616 brushless IPM 3 phase AC • Max torque (at motor shaft): 134 nm (99 ft-lb) • ESC: Kelly KLS-8080N-NPS, programmable • Transmission/gearing: chain driven LSD w/ 5:1 gearing • Battery: 102.4V, 14.7 kWh LiFePO4 • Charging: 1 hour charge @ 1C max • Discharge: 3C continuous, 7.5C peak • Range: 80-100 km on mixed terrain @ 60 km/h • Cooling: Active air and liquid • Regenerative braking • Electronic forward and reverse • Weight: 465 kg (1027 lb) • Wheelbase: 203cm (80 ) • Track: 160cm (63 ) • Ground clearance: 178mm (7 ) • Chapters: • 0:00 - Chassis • 2:53 - Suspension steering • 7:20 - Powertrain • 8:20 - Body panels • 10:55 - Bucket, harness brakes • 15:09 - Cooling system • 17:12 - Paint • 19:00 - Wiring • 23:37 - Test drive • MUSIC • 'Dark Revelations' by Overdrive Studios: • https://audiojungle.net/item/dark-rev... • 'Cinematic Rock Trailer' by soundride: • https://audiojungle.net/item/cinemati... • VIDEO LINKS • Chassis: • Homemade Electric Buggy, Ep 1: Steel ... • Suspension: • Homemade Electric Buggy, Ep 2: Suspen... • Powertrain: • Homemade Electric Buggy, Ep 3: Powert... • Body panels: • Homemade Electric Buggy, Ep 4: Alumin... • Battery: • Homemade Electric Buggy, Ep 5: Lithiu... • Seat and brakes: • Homemade Electric Buggy, Ep 6: Bucket... • Cooling system: • Homemade Electric Buggy, Ep 7: Coolin... • Dashboard and charge port: • Homemade Electric Buggy, Ep 8: Dashbo... • Limited slip conversion: • Homemade Buggy - Electric Crosskart: ... • Paint: • Homemade Electric Buggy, Ep 9: Paint ... • Wiring: • Homemade Electric Buggy, Ep 10: Wirin... • Sheet metal brake: • Building A Sheet Metal Brake (Bender)... • Vacuum former: • Vacuum Former Build - Plastic Battery... • Tube Bender: https://www.kakaindustrial.ca/product... • • POWERTRAIN COMPONENTS • ME1616 motor, KLS96601-8080IPS controller with sin/cosine sensor, 600A main contactor, and throttle: • contact Fany to match and price at [email protected] • 32650 LiFePo4 battery cells: • https://www.alibaba.com/product-detai... • 300A Daly BMS: • https://www.aliexpress.com/item/10050... • F series charger: • https://kellycontroller.com/shop/f-se... • Follow RST on Facebook: • / renewablesystemstechnology

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