Benchwheel Penny Electric Skateboard
From ivc wiki
Jump to navigationJump to search
The Benchwheel Penny Board is a 28-in / 71cm single motor electric skateboard. The appeal is to make a battery powered penny board, actually this is the size of the Nickel board and made of wood instead of plastic.
The approx. range is 10km / 6 miles with a max. speed of 24kph / 15mph, but expect less if you don't upgrade to better quality parts yourself.
Specifications
- Released: January 2017
- Re-branded boards: LiftBoard
- Board: Bamboo and maple composite
- Controller: Custom sine-wave modulation (FOV) controller (ESC), battery management and charger (BMS) - both separate boards
- Battery: Lithium-ion 2.5Ah / 90Wh 10S1P 36V (10x3.6V) 520g XT60 connector, Samsung INR18650-25R M 20A discharge green 18650 cells
- Upgrade: Samsung 30Q 3000mAh 15A / LG HG2 3000mAh cells for longer range, or Sony VTC4 18650 2100mAh 30A cells for better torque - 6USD ea
- Charger: 100-220V AC input, 42V 2A output adapter with 3-pin plug
- Motor: N5065 61x49.5mm Ø8 bore Ø30 mounting pattern 170kV 1000W 50A brushless motor
- Wheels: PU 80x45mm 78A hardness - drive wheel has 8 spoke
- Belt: HTD 225-3M 15mm?/13mm 75 teeth 225mm pitch length
- Upgrade: SDP A 6R23M075150 3mm (HTD) Pitch, 75 Teeth, 15mm wide Single Sided Neoprene Belt with Fiberglass Cords - 9.90USD
- Wheel pulley: 48T OD45mm ID36mm 3mm pitch 16mm wide grooves
- Motor pulley: 16T OD16mm? ID8mm bore 3mm pitch 16mm wide grooves
- Bearings: 8x 608-2Z OD22mm ID8mm 7mm wide NMB skateboard bearings
- Upgrade: Zealous with integrated spacer 20USD, or Bones Reds ceramics 50USD, or Loaded Jehu (use in Boosted) 20USD
- Remote: Two-speed (speed/energy saving), jog-stick (forward/reverse), 3-LED board battery level indicator, 800mAh LiPo battery, USB charging, nRF24L01+ based 2.4GHz transmitter and receiver module - reliable
- Grip tape: Tech or Classic design
- Case: Aluminium with RGB LEd light strip underneath
- Upgrade: Better quality grip tape
- Length: 70.9cm / 28-in
- Weight: 4.8kg / 10.6lbs
Upgrades
- Front and back LED ligths, mounts, reflectors
- Belt cover - 3D printed
- Current sensor, ESP current and voltage display
- On-board web server with current and voltage chart history on OLED display/wireless OLED
- External 2A USB power socket
Truck assembly
Front truck, regular assembly
Rear truck with motor, belt, pulleys and wheels - note: dual motor shown in drawing
Rear drive wheel
Hand-held remote control
