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Videos tagged with brushless (9)

RazEr rEVolution: Test Spin of the Dual Interleaved RazErmotor

RazEr rEVolution: Test Spin of the ...

equals zero

Added over 6 years ago | 00:00:22 | 13539 views

The newest experimental hub motor, featuring dual redundant windings (or dual paralleled windings, your call.)

melon-scooter: drivetrain spin

melon-scooter: drivetrain spin

equals zero

Added over 6 years ago | 00:00:26 | 14225 views

Impending 3.5 kilowatts of joy. Featuring the Turnigy "melon" motor: http://hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=5142

Arduino HexBridge power conversion shield

Arduino HexBridge power conversion ...

equals zero

Added almost 7 years ago | 00:00:56 | 14171 views

A 48v, 30 amp MOSFET array that sits on the back of an Arduino, giving it more power to control things than an Arduino ever should. A mostly scolton with some charlesg effort.

Brushless Motor Control

scolton

Added over 7 years ago | 00:01:10 | 24459 views

This video shows a significant difference between square-wave commutated and sine-wave commutated brushless motor drive. The motor (from the B.W.D. Scooter project, can resonate with the scooter frame at certain speeds when driven with o...

B.W.D. Scooter Test Drive #2

scolton

Added over 7 years ago | 00:02:29 | 29510 views

The B.W.D. Scooter is an electric kick scooter with Both Wheels Driven by custom-built brushless DC hub motors. For more information, visit: http://web.mit.edu/first/scooter The hub motors built into each wheel are 3-phase, 14-pole...

B.W.D. Scooter Test Drive #1

scolton

Added over 7 years ago | 00:03:05 | 26572 views

The B.W.D. Scooter is an electric kick scooter with Both Wheels Driven by custom-built brushless DC hub motors. For more information, visit: http://web.mit.edu/first/scooter The hub motors built into each wheel are 3-phase, 14-pole bru...

B.W.D. Scooter Custom BLDC Motor - ...

scolton

Added over 7 years ago | 00:00:22 | 25381 views

This is a speed test of the B.W.D. scooter's first custom-built hub motor. The scooter is this year's Edgerton Center Summer Engineering Workshop project. B.W.D. stands for either "both wheel drive" or "brushless wheel drive," since the ...

B.W.D. Scooter Custom BLDC Motor - ...

scolton

Added over 7 years ago | 00:04:03 | 30866 views

Fast-forward to 1:50 to see it spinning! This is test #1 of the B.W.D. Scooter's first custom-built motor. The scooter is this year's Edgerton Center Summer Engineering Workshop project. B.W.D. stands for either "both wheel drive" or "b...

Custom Brushless Motor Controller T...

scolton

Added almost 8 years ago | 00:01:09 | 16709 views

I've taken my recent experiments in 3-phase motor control hardware and put it into a nicer package. The controller is 100x80x30mm, not including the fan, built with IRFB3207 MOSFETs, which can handle quite a lot of current as demonstrate...