MONTEREY, Calif. (BRAIN) Several companies that offer electronic controllers the component that tells an e-bike motor how to behave based on various inputs say they can help bike brands offer customers a tailored experience that separates them from the pack. hey Andrew your order went out in todays (monday morning) post so say 7 days to be safe. This reminded me to document what I have done for posteritys sake. eBike Shack Helsinki: EBike Easy and FUN ! Word I hear is the first sign of heat failure is softened nylon gears inside that shred. In this Tutorial, I am also going to explain why maximum motor drivers get fail. 1996-2023, Amazon.com, Inc. or its affiliates, Enjoy smarter, healthier ways to life with Cityrun. This installment will focus on the installation and configuration of an ultra high resolution (4K and 30fps) DIY front and rear bicycle dash camera system. In general, the maximum current suited best for a 9-MOSFET ebike controller is 25A. It can support up to 72V nominal batteries and works well with systems running upwards of 2000 watts. It functions as the brain of an e-bike and maintains every aspect of it. One will generate a rectangular waveform whereas the other one produces a sinusoidal one. My controller states a "maximum rated current" of 30A. +1 colors/patterns NBPOWER 72v 8000w QS 273 Electric Bike hub Motor Conversion kit with TFT Colorful Display, Sabvoton 72v 150Amp sine Wave Controller,8000W Ebike kit 9 $1,34900 I havent done any testing so I dont know. Now I need another for steep hills. Please, remember, that riding with flat tires puts additional stress on the motor. Chaz12. Good excuse to go dual escs. On this bike, I added a whole slew of 8.8mm x 8.8mm x 5mm heat sinks purchased with thermal adhesive already applied so they are just peel-and-stick. How hot? . Sine Wave 3000W-5000W 100A Ebike Programmable Intelligent Controller Replace or Swap Controller - How to find the correct Controller? With under over drive 13t hh motors. Using only one Mosfet to control a motor is very easy, but when it comes to parallel MOSFETs the things really get complex. 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Especially so if reasonably high amp rating, like over 10. I'm responsible for the day-to-day operations at my place of business: Leland-West Insurance Brokers, Inc. We do classic and exotic car insurance all across these United States. Hall Sensor Adapter Cable (from DJ7061A-2.3-11 to DJ7061Y-2.8-21 Plug), 5. Save $87.00. more than half of that excess to potentially let it be ridden in the They make a major difference in the intense heat we get here in the California Central Valley. The sine wave is popular because they produce low noise. $23.95. I'm also an avid auto enthusiast, a born again cyclist (i.e. Cheers. I did this with 3+ layers of thermal adhesive, cut to fit flush. Also, the controller power should be similar or a bit more than the motor power. Moreover, it controls the pedal assist that you get while riding the bike. rim with 10g spokes, they should be easy to slide in then install. Thanks to Sketch now my ass hurts more.hmmm.that sounded bad! And what do Delfast engineers say about that? The controller enjoys high efficiency due to space vector converter control algorithm which can effectively reduce the temperature rise of controller and extend battery life mileage. By doing this, the frame now becomes a gigantic heat sink for the controller, allowing even better power handling performance. I just used a screw driver between the board & heatsink on my MMP & it popped right off. In general my temps while riding were about 15-20C cooler but also cooled down much quicker when going easy or stopped. Frankenrunner - Grin Products - Product Info - EBIKES.CA this is the Absolute maximum rating when the temperature is 25C. I cant find a domestic source for these so if you decide to go this route you just have to order them from the source and wait. Pin number 1 is not connected, pin number 2 is the logic input A, Pin number 3 is the Ground, Pin number 4 is the logic input B, pin number 5 is Drive output B, pin number 6 is the VCC, pin number 7 is the drive output A and pin number 8 is not connected. Acceleration and torque also remained much the same throughout the ride as opposed to previously decreasing as the motor temp increased. There are both experienced e-bike enthusiasts and newbies among you. Post Cancel. . Dont even try these circuits because it will never work. Many mount to the frame, to use the bike as a heatsink. Before you practically install this Motor driver make sure to use a large heat sink. How to decase remove heatsink from your esc / speed controller - RCCrawler Heat Sinks For the BBSHD Ebike Mid-Drive - Tales On Two Wheels Moreover, these controllers are easy to use and are a preferred choice for DIY enthusiasts and hobbyists. First, lets start with the Power Supply. Battery Power Adapter Cable (From "O" ring to Anderson Plug), 1. Required fields are marked *. 48V 60V 72V 3300W-5000W 100A Ebike Programmable Intelligent Sine Wave Controller, 1. So, after performing my calculation for an extreme ambient temperature of 50C. Pin number 5 and pin number 7 are used to control the MOSFETs. dont flatten your electric bike tires when riding on rough terrains. In general, these controllers come in a protective sealed box. 9C and other common sizes Without any further delay, lets get started!!!!! 48v Battery Chargers. The BLDC motor controllers equipped with hall sensors help to determine the rotor's position according to the stator. More than 90% of the guys are talking about the same thing and trust me in the begging I have done it and it has never worked. The sensor detects rotation in the motor and the controller produces the voltage based on the signals from the sensor. temp lower earlier improves efficiency. Amazon.com: Ebike Speed Controller 1-48 of over 1,000 results for "ebike speed controller" Results Price and other details may vary based on product size and color. ride because its producing 2600W of excess heat under throttle Flipsky 75100 75V 100A Single ESC Based on VESC For Electric Skateboard / Scooter / Ebike Speed Controller. Contact us via live chat. So, were talking summer commutes or midday shopping runs in Central California on streets like this, where my bike which I geared for proper pedaling at 28+ mph is putting out 100% power from the motor, continuously in between stoplights and its a long way to the next light. I have a number of hot rodded BBSHD builds that were running very hot, even though they all have the steel gear, stronger motor stator, and greased correctly. Unless. Is it in the "nice but not really needed" category or is it widely recommended? You must log in or register to reply here. Turn the heatgun on high and get it really close to the heatsink. When MOSFETs are connected in parallel they must share approximately the same amount of current. Does a bbshd automatically throttle itself back when it gets too hot? I heard JRH say once that his esc doesn't get hot w/out the heatsink except in super trucks running 6s kinda stuff. Wondering, which one is the best option for you? Yikes. I highly recommend people to use a 24 FET controller in order to prevent controller heat. Using heat sink for quick heat dissipation.Ensure the stable operation of the . While I did not perform a specific HubSinks test, I did write-up my experience testing the Edge1500 direct-drive motor (35mm stator) in three configurations: (1) without any modifications, (2) with the addition of Statorade, and (3) with the further addition of Hubsinks. Don't have the right tools or time to convert your bike to an e-bike? Price and other details may vary based on product size and color. We published the previous. I'm sure since it gets no air it makes it worse. As you can see the Drains are connected together and the sources of both the MOSFETs are also connected together. Did you glue the small passive coolers with thermal glue, or did you use the installed self-adhesive strips? How to keep your electric bike from overheating | Delfast It rains everyday where I live and it's wrapped in a waterproof bag and I put trash bags over where the wires go into the bag to extra careful keep the water out. I may make a commission if you buy the components through these links. If you decline, your information wont be tracked when you visit this website. Signup to get amazing and latest product and on sale information! I have already uploaded this program, lets watch this project in action. I can no longer get my original ones that have the Maltese cross of solid alloy that is such a good heat sink. Attention: In this tutorial, you will learn how to make your own Electric Bike Motor controller using Arduino, mc33151 Mosfet driver, and N-Channel IRF1404 Power Mosfets. Both these types of controllers differ in voltage phase waveform. Controller Manual Download (APP Version connect by Mobile phone Bluetooth). A: The Beta version of the HubSink will fit any of the standard F. Motor sometimes spins on its own. Seems to be ok now that it has cooled. E-Bike Controller Passive Heat Sink eBike - YouTube E-Bike Motor Controllers | E-BikeKit If you search on the Google you will find the same exact thing and it never works. This website stores cookies on your computer. Overall I can't recommend the hubsinks enough, thanks Sketch! Hubsink has proven through years of real world testing and development on thousands of bikes, to stop ebike overheating hub motors, add power handling, cooling, hill climbing and thermal management of hub motors with ~200% better overall thermal dissipation! Shift Sensor Gear Sensor for Bafang Mid-Drive Kits, EU Free Shipping EU Duty Free 48V 17.5AH Samsung TigerShark Frame Case Lithium Battery, Sine Wave Controller 36V 48V 60V 72V 1100W-2200W 45A Ebike Programmable Intelligent Controller, Sine Wave Controller 48V 60V 72V 3300W-5000W 100A Ebike Programmable Intelligent Controller, Controller Manual/ Bluetooth App Manual (Controller connect withmobile phoneby Bluetooth Module), Controller Application Program for Computer (connect by USB Cable) Download, Controller Manual Download (Computer Version connect by USB Cable), Controller Setting and Motor Pairing Video, Controller Manual Download (APP Version connect by Mobile phone Bluetooth), Programmable Sine Wave Controller which support big current and smart match with each motor through self-learning, works with high efficiency, less noise, and lower energy consumption, which makes your electric vehicles or electric motorcycles more comfortable and easier to control, give you best pedal experience, Motor torque ripple is reduced to minimum through FOC, more smooth and comfortable, Universal Input Voltage Range: 48V/60V/72V, Parameter setting via Mobile Phone App or Computer, All protection make it long life and safe: over/under voltage, over current, over load, over heating, anti-runaway, locked-motor protection. Here are they explained. In a future tutorial, I will implement this circuit on a PCB board and will practically install this in an Electric Bike. Don't overheat your ebike hub motor (beta testing still open). My name is Shahzada Fahad and I am an Electrical Engineer. This alternative offers more space for minimal cost, needs only a few simple tools and can even be assembled in a few minutes. take breaks up to 15 minutes to return your motor temperature to normal. It may not display this or other websites correctly. Its just a lot more convenient. With the SV2 it took a minutes or two of heating before the glue which holds the heatsink on softened. To control these Mosfets I am going to use MC33151. About. can occur and it is not dangerous in the short term. A good resource for hot rodders is the E bikes.ca simulator: ebikes.ca hub motor simulator, which will alow you to estimate speed and efficiency given a particular motor, tire size, voltage, and amperage. Is a controller hidden or located in an open place? How recommended is it to put a fuse between the battery and controller See my completed Magic Pie V5 rear hub motor E-Bike build HERE. The ebike motor controller is responsible to keep track of the pedaling activity, battery voltage, power to the motor, acceleration, speed, and other important functions on the ebike. Also, they have a minimum of two transistors (key/MOSFET) per phase. Watch my Video Tutorial in which I used the same Electric Bike Motor Controller, Smart Electric Bike. an ebiker) and participate in medium and long range CMP and NRA sanctioned rifle competitions. 4. Its a lot harder than you think it will be. will use on my own bbshd build. They are brushless motors that have permanent magnets and offer higher efficiency and reliability. what-you-need-to-know-about-electric-bike-controller iFunMobiprogrammable sine-wave motor controller works with high efficiency, less noise, and lower energy consumption, which makes your electric vehicles or electric motorcycles more comfortable and easier to control. While not quite as slick and compact, it still delivers the . Also they are a bit taller, with more room between the fins. Surprisingly, they are also visible to nearby drivers, and become a deterrent just by being in plain sight. The calculated value that I got was 15.6 amps, which is not enough to run my 500W electric bike motor. The latest and the most important upgrade I've made was my passive\active water cooling mod for the controller. Fundamentally speaking, the electric motor in your ebike translates the electrical energy into mechanical energy so that the bike gets the necessary power to perform. +1 for Hubsinks being awesome. Im running a Max-E with 9.6kW peak at the moment, soon going to upgrade that battery to 18kW and I really have to admit that the hubsinks worked on me really good so far. Drain to Source voltage is 40 volts. The aluminum fins are the heat-sink which is designed to absorb and shed the heat that is generated by running the system. If you are heating it up that much, take steps and cool it off as best you can. If you follow these connections one Mosfet really gets hot while the other Mosfets stay cool. $99.00. laminar, combined with the centrifugal action of the fins we space between spoke flanges, MXUS, QS 205, Leaf, Crystalyte, We published the previous article on how to properly mount the camera on an electric bike for those who are not so experienced in the topic. However, if it is a programmable controller, you can limit the extent of power if needed. . Besides, the design of the controllers is simpler.