Required fields are marked *. We stock a wide range of electric hub driven bikes from the leading electric bike brands. You might be interested in reading article related to e bike Battery Problems & their Solutions. motor erratic / jerky operation 1. cycle analyst settings may have been changed causing un-intended results. And sell it as legal. If you have any motor problems, then you have come to the right place because, in this guide, we will mention all potential electric bike hub motor problems and their solutions, so if you face any problem, you can fix it. If you can measure battery voltage on any of the three motor wires, a FET is blown. If you start pedalling, the pedal assist sensor will sense that and turn on the motor. E-bikes – Hub vs Crank Motors. Electric Bike General Discussion ... is looking like the back wheel is the problem as the power is getting as far as the connector from the battery to the hub. Always check for loose bolt; if you have a loose bolt, it can potentially damage the motor, and lastly, never cheap out on electric bike motor, always use a good brand motor which will give you excellent performance and will last for many years. Sometimes the controller is not connected, so if the controller is not connected, the motor will not get power from the battery, and it will not start. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Sometimes the controller is not connected, so if the controller is not connected, the motor will not get power from the battery, and it will not start. Tesla is a gre… Usually, E-bike comes with two kinds of motor Hub motor and Mid-drive motor. The man reason for hub motor not spinning is the due controller; the controller is the heart of the electric bike, which will provide energy to bike from battery. But hub motor is way cheaper than mid-drive and can easily replace with a new one. I think the motor maybe be seized in some way. -contact vessel bikes for more information on testing for this condition. Tranz X frame integrated motors offer a sleeker look and a higher max torque in the M16 and M25 motors meaning higher performance and superior riding characteristics. 26 inch Rear Wheel Electric Motor Hub Kit. 3) Install the thumb throttle. My bike seems to have developed a fault and I was wondering if anyone could point me in the right direction to track it down. The hub motor F15/R15 comes as one of the lightest electric bike solutions on the market coming in at 2.5kg for the motor itself. I may have a spare controller for this bike Mark. The batteries in any electric vehicle (be it a Tesla Model S or a forklift) are composed of many individual cells, all clumped together to form a pack. Now I will discuss most critical problems you might face in Hub motor with their solutions. But he is in California, where purchasers go out the first weekend and try to ride from Newport Beach to Lake Arrowhead the first weekend out. Never put more load then it can sustain sometimes, people place so much load, which will damage the motor. You can check your disk break working fine because sometimes break is pressed even you are not using them, which will result in noise. Yes it worked fine with no problems before this, i have a 3 led indicator on the handlebars, the bike doesn't have assist levels, but does have a twist and go on the handlebars. Watch the C1 kit in action q. does pedaling re-charge the battery? My preference, which brought no problems to do with either gears or motor, on 2 e-bikes, over now more than 8 years of e-bike riding, was Derailleur type gears from Shimano (both 21 gears), and a rear wheel hub motor. The most common reason for the motor problem is the damaged controller because the controller is the heart of an electric bike, which sends energy from battery to motor. faq's. Dahon) with narrow forks that are 80mm or less, you can also use the Brompton kit. Most bikers prefer mid-drive because the motor is positioned at mid providing perfect balance for a rider, and on hub motor electric bike, it is hard to balance. Quiet and reliable 48V 1000W and 250W brushless gearless hub motor Pedal Assistance System (PAS): enjoy cycling while driving electric bike with 330-440LB / 150-200KG Max Load Capacity; Double walled alloy rim with reinforced stainless steel spokes to … faster starts and more climbing power, but less top speed. First we review Bafang electric bike motors as they are the most popular hub motors. If you have a Brompton bicycle, you need the Brompton Kit with a narrow motor to fit in the narrow 74mm Brompton forks. E-bike hub motor problem, 500W geared hub, here testing without the wheel and gears. Smell the motor for any burned plastic smells. Your email address will not be published. Above a certain power level, front hub motor becomes unviable for various reasons. Burned or melted wires or wire connectors indicate overheating of the motor which could cause the plastic insulation to melt off the motor’s electromagnetic copper wire windings. 4) Install the LCD. When it came time to go to work the battery appeared to be charged and the charger light was green. My guess is the bike which Ann M.’s shop had in for service either 1) Had improperly torqued axle nuts or 2) Had the washers in an incorrect orientation which resulted in poor clamp force, then self-loosening. – You can lube the cables with light spray oil, preferably one that dries and leaves a PTFE layer. One of the big questions you will have about buying an Electric Bike is what the difference is between hub motors and crank motors?. Schuck Electric Bicycle conversion kit 48V1000W 20" 26" 27.5" 700C Rear Wheel Motor E-bike Cycling BLDC Hub motor with LCD5 Display 4.8 out of 5 stars 10 Bafang BBS01B 36V 250W Mid Motor Kit Road Bike Conversion Mid Drive Mountain Bike Mid Drive System For a better experience, please enable JavaScript in your browser before proceeding. What I’ve tested so far:- Most of the time, people buy cheap motors that don’t produce enough power, so if you are an e-bike owner, never buy an inferior product because you will not get excellent performance. It is always better to protect your hub motor from any potential harm, so you don’t get any problem in the future, so below, I will tell you a few tips to protect your motor from damage. Following widespread media coverage of Simon Cowell’s ‘e-bike accident’, the UK’s Bicycle Association has released a statement to clarify that the ‘electric bike’ Cowell was riding at the time would be classed as an electric motorbike in the UK. Sometimes the motor is working fine, but stops spinning under load is due to weak motor, which doesn’t have the potential to move under heavy load, or your motor gears are slipping when the load is applied. Electric Bikes Lounge believes in unbiased and honest reviews to help readers and consumers make the right purchase. After checking the controller is connected and the motor is still not starting, your controller is damaged; try replacing the damaged controller with a new one you can easily buy from local stores. That’s bad. 26' rear wheel 48v 1500w hub motor (powerful Motor with hall sensor ) Electric Bike Kit Without Battery Pedalease DIY Electric bike Kit Compatible with Disc and V brake Fitted with Kenda tyre . Hub motor, as the name suggests, is connected to wheel hub; some bike has hub motor on the front wheel, and some bike has hub motor on the rear wheel. If you found this guide helpful, please share it with your friends and family, and if you have any questions regarding electric bike motor hub problems, feel free to ask us in the comment box, and we will try to reply you ASAP. The bike will woosh you along nicely - the motor is very quiet. Firstly check do you have a good motor with huge power output? Other observation is the fact that the throttle does not seem to work anymore, the bike has 2 modes throttle(not working) and automatic assist (working with noise). They make one motor and rebadge it for multiple markets. Quick release front wheel not an option. Traction is an issue on very steep tracks with loose surface. Electric-bikes.com refused to sell me a Mac 12 geared hub because we have 15% grades in Indiana. The first check is your controller is connected to the battery then check if it is connected to the motor if it is not connected then connect it and your motor will start moving. Hub motors are typically found in electric mountain bikes that require the power to drive uphill or off-road. And, if new technology improves battery capacity, there’s no way an existing electric vehicle owner can take advantage of it without buying a whole new battery pack or a whole new vehicle. Hub motors are electric motors that are housed inside the hub of either the front or rear wheel. Published: Friday 11 May 2018. Has it always worked perfectly, and then one morning it didn't work, or has it done this before? JavaScript is disabled. Always use good brand hub motor, use lubricant oil on ball-bearing regularly. Amazon, the amazon logo, amazonsupply, and the amazonsupply logo are trademarks of amazon.com, inc. Or its affiliates. Compact electric motors can power both wheels, while hub motors can be put onto each wheel to provide greater power and control. There is a major cost difference – you won’t find a crank motor e-bike for much less than £1,200 and you can get one with a hub motor for as little as £600. 3. e-brake may be causing this issue if accidentally being pressed. Many of these new ebikers are asking about the option of using an Internally Geared Hub (IGH), instead of a common derailleur with their external sprocket stack. Tried to force me to buy a $700 crystal DD motor. I think the motor maybe be seized in some way. The motor I believe is a hall sensor peerless hub motor 36v, controller model is a WZK-70 5AS. If you have good motor still motor stop spinning under load, then the culprit is gear because sometimes gear is worn out and will slip under load. Like other vehicles, the electric-bike owner also faces a few problems like battery problems or motor problems. 1000W 10 INCH 52V ELECTRIC SCOOTER HUB MOTOR E-SCOOTER BRUSHLESS WHEEL NOT TIRE D. Deleted member 4366 Guest. This article is going to help you find the solution of Electric Bike hub motor problems. Electricbikeslounge.com is a participant in the amazon services llc associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Mostly the reason for motor making grinding noise is due worn-out gears, disk brake, loose bolt, or bearing. We have two kit options to cover all kinds of folding bicycles. There are two general types of motor that can be used to power an electric bike. Facing the motor problem is very common in electric bike if you are also facing electric bike Hub motor problems like hub motor won’t start, or motor making wired noises? The motor weighs just 2Kg and the complete C1 conversion kit adds just 3.6Kg,- start with a good bicycle and the result is often 5Kg+ lighter than a purpose built electric bike. There's nothing in the motor or motor wires that can cause that problem because there's no power in the motor wires until you open the throttle or turn the pedals. I had to change the cassette on the first bike after 6 years of heavy usage! You must log in or register to reply here. However, this article is not interested in e-bikes of that level of power and speed, it is focused on legal electric bikes. Your email address will not be published. Before jumping into hub motor problems, let me first tell you all the information about the hub motor so you can better understand. Based upon the highly successful and smile-inducing SYNO Drive found on the ST2, and ST2S. We’re confident we can find the perfect electric bicycle to suit your needs. If you are still facing the noise problem, then culprit might be a ball bearing trying some lubricant oil to reduce friction, you should regularly apply lubricant oil if not the friction will increase and you will get weird noises. If you have a different folding bicycle (e.g. Maximum speed is 15mph and computer controlled. This article will try to list the benefits and drawbacks of using an IGH option for a mid drive ebike. You can open your hub motor to check the gears’ condition if gears are not in good condition; then, grinding noise is due to gears this can be fixed by replacing old equipment with a new one. Upon getting on I found that the motor was not running and several times upon turning the key to the "on" position resulted in a clunking noise and the power indicator on the handlebars going off. The popular Bafang BBS02 and BBSHD mid drives are introducing an entirely new generation to electric bikes. The mid-drive motor is connected with bike pedals in the middle of the bike. I've pm'ed you with some things to try, but I'm only down the road if you want me to diagnose. I would say that you've got a short somewhere between the switch and the controller. Vibrations and twisting torque also contribute to loosening, and I would suspect sin wave controllers paired with direct drive hub motors smooth these factors out. 5) Install the battery. These are some easy tips and tricks you should keep in mind, so you don’t face any problem in the future. 2. motor hall sensor may have been damaged. Save my name, email, and website in this browser for the next time I comment. If you don’t want to open it yourself, you can give it to any professional to replace it for you. The man reason for hub motor not spinning is the due controller; the controller is the heart of the electric bike, which will provide energy to bike from battery. Traditionally, if one of those cells fails, you have no option but to replace all of them. The power does not always go off when turning the key though it still wont run, and when it stays (most times) on the battery indicators on both the handlebar and the battery housing indicate a full charge, plugging the battery into the charger gives a green fully charged light. The noise problem is a very common in-hub motor. A manufacturer rated the motor at the highest power it could handle and not burn out at. Many companies use hub motors of Bafang such as Magnum Electric Bikes, Radpower, Juiced, etc… Bafang is Chinese motor manufacturer located in Suzhou nearby Shanghai and they are the biggest motor manufacturer in the world in terms of quantity. If using lubricant that stays wet, on your next outing dust can stick to this causing more problems … E-bike Battery Charging Tips, Electric Bike Hub Motor Problems and their Solutions, Best Folding Electric Bike under $1000 Review Guide, Top 5 Best Electric Bike Conversion Kit Reviews Guide 2021, Top 5 Best Electric Bike Batteries in 2020 Review Guide, Best Cheap Electric Bikes in 2020 Review Guide, Benefits of Electric Bikes – Reasons Why You Should Own an Ebike, Best Electric Bike for Women Review Guide 2020, 10 Effective Tips for Improving Electric Bikes Range, Bike Cleaning Tips – Guide on How to Clean A Bike, Best Electric Bike under $2000 in 2021 – Reviews & FAQs, Cycling Tips for Beginners – How to Start Cycling, Electric bike motor stop spinning under load, e bike Battery Problems & their Solutions. If the gear is in perfect condition, then you can check there is any loose bolt because most of the time, bolt are loose, which forces the motor to make noise; this can easily be fixed by tightening the bolt. We've seen more than our fair share of ebike issues come and go over the years - from shot ball bearings, seized freewheels and stripped threads to defective hall sensors, blown mosfets and connector issues. I rode home the other morning fine and put the bike on charge. The bike law lets them rate a 1,000 watt motor as 250 watts. “The big bugaboo with all these batteries is their packing,” starts Neal. If the power cut every time you switched on, it could be a blown FET in your controller, or if it cut every time you used the throttle, but I wouldn't expect that fault to be intermittent. Easy to clean and lubricate. With Boost off, the motor hub is not engaged and the wheel spins freely without resistance. http://pages.ebay.com/link/?nav=item.view&id=360538749861&alt=web, LEVA-EU proposes Zero Tailpipe Emissions category, LEVA-EU holds industry meetings ahead of EU LEV type approval review, E-bike owners cycle further, use their car less, study confirms, Cowell’s accident was on an electric motorbike, say BA, Rules continue to frustrate e-cargo & speed pedelec growth, says LEVA-EU. http://electricbikereview.com/ If your electric bike isn't working there are several steps you can take to troubleshoot and fix the issue. I know that good motors are expensive, spending money one time on a good hub motor is a good option than spending money on the lousy motor so many times. After further investigation it is looking like the back wheel is the problem as the power is getting as far as the connector from the battery to the hub. However, because the front hub motor is built narrower to fit a standard front bike fork, expect a 25% reduction in power when compared to the rear-drive motor. You can easily replace your old broken gear with a new one; all you have to do is open your hub motor, remove old gear, and replace it with a new one. Maintaining and fixing the hub motor is easy. As an amazon associate we earn affiliate commissions from qualifying purchases. We believe customers need to know everything before buying any product. I have not had the chance to track down where the clunking sound is coming from, the hub or the battery but will be investigating further in a couple days to try to repair whatever the issue is. Folding Bicycle. a. not really. The “T” in the model name stands for Torque, i.e. If not, you will have to replace it with a good brand hub motor; getting a new motor is easy, but it will cost you a lot. (Wet lube stays wet, dry lube dries). E-bike Battery…, Top 3 Best Electric Mountain Bike under $1000 Reviews, Best Electric Bike under $2000 in 2021 - Reviews & FAQs. Good news! The Stromer ST1 X uses an exclusive hub motor developed by TDCM for Stromer that is being marketed as CYRO Drive.
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