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Anonyymi

Coming from flipsky.net for around $100.00 After concerning fifty kilometers using our initial Turnig 60A ESC (undoubtedly without brakes) our VESC lastly came in! Super thrilled to hook this up.

Installment

Installment was pretty simple. Our experts included the women 4mm bullet connectors (considering that 4mm male connectors were presently on the motor's cables), and connected the 3 cords to our arduino/NRF receiver. With the Hats, the VESC is actually a bit longer than most ESCs, however merely suit the electric battery carton. It has no warmth sink ... not sure however what (if anything) to do regarding that.

Setup

Without any setting improvements, the electric motor was completely unresponsive. Poking around esk8 online forums as well as playing around with the software application, our company lastly obtained the numerous setups according to our 6s battery * 147kv electric motor setup, adjusted the amperage for discharge and fee (stopping), etc. I presume the authentic vesc electric longboard ( similar resource site - http://openskateboard.e-monsite.com/ ) setups were specified for Enertion's 10s electric battery, 190kv settings. All told, the settings took a little perseverance, a handful of hrs and concerning 5 iterations (trial run) to acquire it straight. There is actually really little in the means of paperwork so several of the field/value sets are actually a mystery. Absolute best source of information are the message panels on esk8.

Setup Velocity Control: I in the beginning presumed something was wrong with the VESC's potential control electric motor speed based on throttle position due to the fact that sitting on my seat, I might merely obtain full stop or even full power ... not much in between. It plainly showed the joystick position so we knew it had not been the the PPM/PWM settings. However I assume this is actually usual for a current-controlled system ... as well as with no resistance on the electric motor, also a small current is going to promptly spool up to max RPM. After an easy practice run (under tons right now), velocity monitoring was alright.

FOC: Our experts are actually utilizing the brand new FOC setting ... expected to become extremely silent as well as permit starts from a full stop ... no driving required. It is actually a couple of Miles Per Hour slower using FOC (vs BLDC) ... uncertain why.

PPM/PWM

VESC calls it PPM however I believe they imply PWM. They are completely different points, yet our arduino-based PWM outcome seems to be to function flawlessly when picking the PPM mode in the BLDC tool.

Preliminary Examining

Steep-Hill Twist: Noticeably much less torque upward our street's very high mountain. I think the aged ESC had the capacity to grab even more present than the electric battery's 52A rating and also the VESC pursuing the 52A environment. Might also be actually related to slow-speed twist in FOC mode? Unsure yet. Getting plenty of acceleration torque on flat as well as medium hillsides when the electric motor is switching a lot faster.

Velocity: Coming from a standstill the acceleration is actually fairly quick ... took some getting used to today our company love it. No electrical power lag visiting of a turn or even attacking the gasoline after cruising ... instant electrical power. Fun.

Braking: After 50 kilometers of utilization our leisure activity king ESC with no brakes ... our company definitely cherish this component now. Our team're able to drop hillsides, stop in website traffic, ... once again, only incredible. Took place a 8 kilometer ride in high thickness visitor traffic today on the water front in Stumptown and managed to interweave details of folks, decelerate at will, quit at stoplight, stay at an acceptable speed declining on the Tillikum Crossing link along with people almost everywhere.

Silent: Extremely peaceful ... in FOC mode. Basically no motor sound ... a massive distinction.

Beginning with a full stop: I'm therefore utilized to pushing a couple of times that it is actually difficult to go out the behavior ... but coming from a full stop it will certainly go with completely no jitter or even engine whine. Entirely soundless.

What our team 'd do in different ways following opportunity.

Motor Shaft/Sprocket: Our 147KV Turnigy behaves, yet given that the shaft lies our company needed to submit flat areas for the sprocket's set screws. This was actually fine with an usual ESC. Certainly never had a concern along with the gear relocating after our team cranked adverse the established screws. And now that our experts are actually stopping, the back and forth force is actually breaking up the gear. Probably mosting likely to pay a little bit a lot more for Enertion's - http://www.ehow.com/search.html?s=Enertion%27s 190KV motor that possesses a hollow in bum rap for a king-pin.

Electric battery: Currently our team possess 2 sixes electric batteries our experts run independently. Really good create for understanding, sets about 12-15MPH. Lots fast, great acceleration as well as wonderful for learning. Our team'll perhaps select a 10s create (2 eights in collection) for a bit more top-end velocity as well as velocity.

Trucks/ Tires/ Components: Enertion solitary motor setup (the significant one). Looking for a routine maintenance free motor position that keep in place. Hope that matches the expense.

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