Tag Archives: electric-bike-motor - Page 3

electric bike motor 48v 1000w leaf

Posted by on December 29, 2021 Comments Off on electric bike motor 48v 1000w leaf

Only the electric bike motor. I will not use tire. I will not use rim. I only use 48v 1000w motor.If it works for me I will purchase many of them. (But, yes, I also need the electric motor controller)

Small size is not the only criteria.I seek powerful motor.But the hub motor alone needs to fit in 152mm diameter tube. (no rim needed. It wastes space.)

I have many questions.

I am serious buyer. I don’t make bikes or scooters. I seek your hub motors for use in my equipment, and will buy many of them when I find what works for me.

I realize you don’t have all the information easily available now. But please invest more time in answering my questions more completely:

1. Dimensions of 1000w hub motor alone. (48v-1000watt electric motorcycle motor) Weight of hub motor alone.

2. Data showing torque, energy use, and efficiency of that motor when at 120 to 140 rpm. (projected, if need be)

3. Which electronic controller would be the best, and what is its cost. I can use any voltage. I use grid power, and not use electric bike batteries.

4. Please give me a cost when ordering in quantities of 5, 10, 50, 100, and 200. Also including the cost of controllers as an option would be helpful to me.

I assume they’d be boxed in groups of 5 or more, so please determine what shipping. It would be very good.

If this information is not available through you, please send me the contact information I would be able to use myself, and I will find someone here to translate language so it is easier to communicate. I think you have the hub motors I need, but I need to verify it will work for me.

electric hub motor power cut out and nothing powers up

Posted by on December 29, 2021 Comments Off on electric hub motor power cut out and nothing powers up

Did you ride it or never ride your electric bike?
1. If never ride,please check if has “-O-“ on the top/middle of LCD screen.. if have, just make brake levers be back or disconnect brake lever’s plug.. then “-O-“ will off, throttle will work.
2. If have ridden 1-2 times,suddenly hub motor Not work.. please smell electric bike motor controller,if has smell from electric bike motor controller.

3. Also, disconnect throttle,brake lever’s plugs from electric motor controller, always press “down” button from LCD, if LCD screen display a “walk person”, aslo hub motor works as walk speed.

This may have helped a little since the hub motor wheel is spinning smooth again, but the unit will still not turn on. Twisting the throttle still does not spin the wheel and the LCD screen still does not power on.

I saw that you left a post on your website about using a volt meter to test the electric bike battery, hub motor, and bike motor controller. I can use mine to test these to help see where the issue might be.

I have not rode it, but the LCD and hub motor only ever turned on once. As soon as I spun the throttle, everything shut off. The LCD does not turn on at all.

I think I sent this video before which shows the wheel slightly spinning, then it just stops. It has not turned.

But right before I did this, the hub motor wheel did spin for a longer time, but the bike motor wheel did not spin smoothly. Then when I tried to show you what was happening in the video, all of the power cut out and nothing powers up.

I used the voltmeter and connected it to the black and red wire from the battery, it says 53V as expected.

Question about 26 inch 36v 750w rear hub motor – bike conversion kit

Posted by on December 29, 2021 Comments Off on Question about 26 inch 36v 750w rear hub motor – bike conversion kit

Question about 26 inch 36v 750w rear hub motor bike conversion kit
1. Is the 750 watt hub motor good bike conversion kit for hill climbing? If not what would you recommend?
2. Is the electric bike motor controller current limit set to keep from burning out the hub motor when loaded?
3. I see the hub motor spec sheet is quite old 2013. Is there an up to date one?
4. What is the full old current of the motor at rated N-M load or torque?
5. Any service places for your parts in the US?
6. What size electric bike battery is recommended for your motor and controller? 36v 15ah?

1.We can make hub motor with low speed,will good for hill up.
2.Hub motor controller max 26A,so that electric bike motor max 26A
3,4.Only tell us max speed,we can customize motor…lower speed,stronger torque
5.no service place now
6.recommend 36v 15ah or more ah

Yes, I would like a lower rpm hub motor for hill up if the cost of the bike conversion kit does not change. Maybe 25 mile hour max speed flat ground or about 311 RPM. What would you recommend? What do you have that is close to that?
I need to order shortly to not miss the special on shipping that is coming to an end on Dec 28th.

Yes.We have.
When you order,only leave message: 25mph or about 311 RPM.
Then we can make this hub motor as your message.

Would it be possible to get the hub motor data for this different motor like you have on your other motors? I really like that data as I can see what the electric bike motor is capable of.

I don’t understand this phrase “Mechanical brake: Default Disk or V (If need to install drum brake,please tell us in advance)

I have not heard of drum brakes on a bicycle. I don’t have disk brakes right now but would prefer the motor be capable of adding that even though I have V brakes on the bike right now. So what should I ask for?

I forgot to add that I don’t want a geared 26 inch electric bike motor wheel. the gears are plastic and won’t last long on the hills. I hope that does not cause a problem.

product idea for your electric bike motor kit

Posted by on December 29, 2021 Comments Off on product idea for your electric bike motor kit

I am a musician and I use a cart like you see below all the time to carry my equipment to shows.
In many cases I have to push this cart very far and many times up hill to play at various shows.
I want to add an electric bike motor to this to help assist pushing 400lbs plus up hills.

If you have any ideas for a hub motor kit to modify a cart like this I would love to hear about it. I am a mechanical engineer and have been looking at various solutions but since you are in the business I thought I would ask you what you think?

We recommend 48v 800w 10 inch hub motor kit. It’s fit for your cart.
Main Features:
. Tire: 10 × 4.00 – 6
. Engine: Bldc hub motor
. Voltage: 48V
. Power: 800W
. Efficiency: 86%
. Max speed: 50 kmh / 30mph (No load)
. Mechanical brake: Disk
. Cable location: shaft end , Right
. Cable length:100cm / 40″
. Install: spacing of 150mm fork ( > 150mm)
. Noise: < 60 db . Surface: Bright silver . Driver: brushless motor controller . MOSFET: 12 PCS . With LCD: YES . Rated Voltage: DC 48 Volts . Min. Voltage: DC 40 ± 0.5 V . Rated power: 1000 Watts . Casing material: aluminium . Maximum Current: 26 A ± 1 Amps . Thermal: aluminum shell and the substrate . 3 phase 120° brushless motor . Operating Conditions: -20~45 °C . Waterproof design . Size: 171 mm L × 82 mm W × 42 mm H Updated LCD , More Function: * Cruise -- Green switch control it * Forward & Rackward (Optional) -- Black switch control it * Regen brake -- Red switch control it * Kmh & mph (Optional) * Set Max speed ( 0 ~ 72 kmh / 45 mph ) * Pedal assist ( 1 - 5 ) * Temperature * Motor power * Timer * Battery gauge * ... 10 inch hub motor kit Package Content: 1 x 48V 800W scooter motor wheel with 10 × 4.00 - 6 tire 1 x 48V 1000W 12-MOSFET motor controller 1 x New Version LCD - 003 ( display speed, mileage, battery gauge.. ) - Updated 1 x Twist throttle -- Cable length: 1500mm 1 x Brake levers -- Cable length: 1500mm 1 x Three button switches ( control cruise, regen brake, reverse .. ) -- Cable length: 1500mm 1 x Pedal assist -- Cable length: 1500mm Net Weight: 8.2kg Package Size: 27cm L × 27cm W × 25cm H / 10.6" L x 10.6" W x 9.8" H If possible, please try this 10 inch electric bike motor kit.

Purchase electric bike motor for Supermarche Ebike

Posted by on December 29, 2021 Comments Off on Purchase electric bike motor for Supermarche Ebike

I a planning to buy a yuba supermarche here in spain.. It costs 2500 euros.. but with the e-bike system goes up to 5800 total!
How can it be possible that I see one electric bike motor in your website so strong and so cheap compared?

If you can help me with the best setup for my needs I will buy electric bike motor from you:

I would like to be able to ride to the town with stores and buy stuff and come back.The town is 16 km far away going down.. my place is at 250 altitude and the town is at 100 altitude,so i will be going down to the store empty and going back with all the stuff.
I don’t want to feel that i can’t use the bike to its maximum.. so I want a good electric bike motor.
(even dual electric bike motors if possible) and good battery.
So i don’t have to worry about not being able to bring whatever I want to bring.. considering the max 150kg of the electric bike.

We recommend our 48v 1500w electric bike motors with 48v 20ah lithium battery.
About the electric bike motor speed,we can make it with low speed & large torque.

How Long I could ride with that and how fast? could be possible adding another electric bike motor to improve speed at certain moments without loosing torque? How much Would it cost me these 2 options?

About 40km per charge.One 75kg rider ride it last 40km per charge.I mean one 50Kg rider carrying 75Kg of stuff.

question about BLW-20B 20 inch electric hub motor

Posted by on December 29, 2021 Comments Off on question about BLW-20B 20 inch electric hub motor

Your E-bike company may just be what I’ve been looking for a while now, though I have a least another set of questions before I attempt to make a purchase to ship over.

I am working on spec-ing out some parts for an electric-vehicle project. I am hoping to build it soon, but I need some information about the hub motor model:BLW-20B. Please see my questions below:
The power rating on the electric bike motor says 1500~5000W. Does this mean there is a range of options I can specify? Does this mean this hub motor will function on this whole spectrum and my electric bike motor controller will determine what the actual power load is?

Is there a product manual for this piece of equipment?
The electric bike batteries I am looking at are rated for a 3000W hub motor. Will these be sufficient?
I am looking for a recommendation on the hub motor controller for this electric bike motor. Could you recommend a part?

We can make this 20 inch hub motor to be 48V 1500W, 48V 2000W, 48V 2500W.
Also,this electric bike motor can work at 60V,72V hub motor controller & electric bike battery… If works at 72V, it can reach 5000W

We have this programmable hub motor controller that can fit for this electric bike motor.(This hub motor controller can work 40V ~ 100V)

Headlight 1000w rear electric bike kit

Posted by on December 29, 2021 Comments Off on Headlight 1000w rear electric bike kit

Q: I bought the 26 inch rear 1000 watt electric bike kit how do you wire the headlights to it I see a headlight display on the LCD screen and a switch for the headlights but no wiring diagram for that.

A: How to use three button switch?
1.We cut off that blue wire.It’s for reverse. If reconnect this blue wire. (Reverse is dangerous for e-bike. So we cut off blue wire)

This yellow button be left / middle,hub motor works forward. Be right side,motor works bacwkard / reverse…

2.Green button is used to control cruise, while hub motor is running,also over some speed,example: over 1/3 max speed,at this time,press green button one time,then loose throttle,LCD display “C”,motor will works the same speed. Re-press this green button one time or press brake lever or turn throttle to max,motor will stop

3.Red button be up,regen on. Be down,regen off. This regen is not strong.Only while braking with a little regeon.

Q: I appreciate your help in this matter is there anyway I can get a copy of the proper settings for the P and C settings on the LCD for the 48 volt rear hub motor kit.

I understand that but when I was trying to set. I’m afraid I opened the P settings and then went into the P settings before I realize what was going on I’m scared I might have changed something is there any way to get a copy of the P and C settings or will a factory reset work if there is any possible way to get a copy of what the p and c settings are supposed to be so I can double-check them it would be greatly appreciated.

A: P1 = 46
P2 = 0
P3 = 1
P4 = 0
P5 = 15

Q: My battery management chip on my battery was not plugged in all the way so I think that may have been the problem I’m charging it all the way up now I appreciate it though thank you very much just out of curiosity is there anyway you can get me the C settings for that 1000W rear hub motor kit .

leaf bike 26 inch 48V 1500W rear hub motor wheel kit

Posted by on December 29, 2021 Comments Off on leaf bike 26 inch 48V 1500W rear hub motor wheel kit

Q: I am interested to buy a complete Rear 1500w hub motor wheel ( the latest model with upgraded phase wires, 0.35mm lamination etc).
The model model I think is LBM26481500RN and I would like to know the following before if buy:
– the no load rpm for 4T, 5T and 6T motor at 48v
– and the top speeds under load for 26 inch wheel.
I am looking to have a maximum 55 – 60kph (not less than 55 ) top speed under load but a bit more torque for off road riding.
Also for a electric bike motor with disc brake mount, cassette, temperature sensor and a rim that fits a 2.5 tire is the same price?

A: If not load, 4T 1500w 26 inch hub motor is about 72kmh (work at 48v)
If not load, 26 inch 1500w 5T is about 60kmh (work at 48v)
We can make cassette case motor with 2mm phase wire. But we still recommend standard version with thread screw with 2.5mm phase wire.
Also,standard version is easy to install than cassette case..
* With disc brake mount, cassette,temp,rim fit for 2.5 tire – The same price.
We recommend: with disc brake, standard version (No cassette version),temp,rim fit for 2.5 tire.

Q: can you please send me a more precise data (numbers) about the rpm @ 48V for each available wingdings available, like a performance table or similar?
I found on internet different available information for this motor, but their are not consistent, there are also the forums..and each data is different.
I was hopping that you can provide me more figures..
And also,I don’t understand why for the cassette hub the phase wires are 2mm while there are existing on the opposite side ?

A:Thank you so much for the clear explanations, I understood very well now what are the draw backs for each design.
Also, I was looking over the performance datasheet and I suppose that those parameters are for the 4 turn winding I suppose right?
So for the 5T the maximum rpm with be lower and torque a bit higher. Also the max efficiency point will be at a lower rpm.
Good, so if I want to place an order for a 5T 1500W 26 inch Rear hub motor kit wheel with the following requirements:
disc mount
threaded sprocket
temp sensor
135 mm drop out
26 inch Rim for 2.5 tire (23-25 mm wide rim)
12 gauge spokes

A: Yes. That 4 turn winding.
If 5T, the max rpm with be lower and torque a bit higher.
26 inch wheel, we recommend 5T
Standard rear 1500w 5T with the following requirements
* can install disk the left side of motor
* can install threaded sprocket on the right side of motor
* with temp
* fit for 135mm dropout
* We have 26 inch out.size 25mm or out.size 32mm wide rim (Our 32mm rim is fit for 26 inch)
Please click below sites.
I think 26 inch all black color rim is fit for your 2.5 tire.

about 1000w and 1500w electric hub motor

Posted by on December 29, 2021 Comments Off on about 1000w and 1500w electric hub motor

I am part of a team what will be competing in an ECO marathon challenge. That means we will be building a vehicle that will compete with other teams. The most efficient vehicle will win the prize!

We are building a three wheeled car, driven with a hub motor used as mid-drive motor. I have been a member of the Endless-Sphere group for very long and knew that the Leaf 1500Watt hub motor is the best in therm of efficiency.

So my question is, is it possible to get the hub motor for a cheaper price (free shipping) in exchange for some stickers we will put on our vehicle? Let me know if you have any interest in sponsoring our build/team! If you have any questions feel free to email me back, I will get back at you as soon as possible!

Could you tell us what winding options are available for the 1000Watt electric bike motor (Item ID #LBM481KRNC) and the 1500Watt electric bike motor (Item ID #LBM481500RNC).
We are looking to find out what hub motor is the most efficient on a voltage of 48Volts.

So could you tell us the max RPM, per winding option (1000watt and 1500watt) at 48Volt?

We would like to compare each different electric bike motor(1000/1500watt and different winding options) in a simulator.
The simulator we are using to compare each hub motor is an online simulator

To simulate all the different electric bike motor options and windings we need some parameters from each motor 1000watt and the 1500watt. Is it possible to provide us these motor parameters, so we can run a simulation on the 1000watt motor with different windings and on the 1500watt with different windings?

What would be the max RPM of a hub motor with those options (20 inch 1000w cassette and disk brake)?
And what would be the turn count?
Thickness of laminations? Will it have the same efficiency as the 4Turn 1000watt motor?

29 inch electric hub motor kit have problems with the cassette

Posted by on December 28, 2021 Comments Off on 29 inch electric hub motor kit have problems with the cassette

I ordered the 48v 1500W electric bike kit, with cassette.
I have problems with the cassette, the cassette is wider than where the dropouts sit around the axle.
So the hub motor wheel with the cassette on is wider than 135mm.
My bike frame is 135mm, and the website said it would fit on a 135mm frame.
When the cassette is on the hub motor wheel and i put the electric bike motor wheel on the bike, the frame grinds against the cassette when I tighten the electric bike motor wheel.
I have made it work using spacers so it spins freely, but the wheel is offset to one side now and i think my frame is spread wider. It is an aluminium frame.
Also the website said max 7 speed gear, but the cassette is for a 9 speed gear, which is also mounted now, is it suppose to be able to take a 9 speed gear, or is that an accident?
Any advice on what to do?
Also, any advice on mounting the torque arms? My frame is aluminium.

Steel is okay.But Aluminium is not good to make it larger. We worry if make aluminium frame to larger will break frame.
We recommend use 7 speed or 6 speed or single speed..

You will receive below goods:
1x pcs of 29 inch 48v 1500w rear hub motor wheel (black spokes, cassette)
1x pcs of 48V bldc motor controller (New version LCD controller)
1x pcs of LCD (New version LCD-003)
1x set of twist throttle
1x set of brake levers
1x pcs of three button switches ( use to control cruise,reverse..)
1x set of pedal assit ( It’s fit for European,if you don’t use,ONLY use throttle is okay )
Some spare spokes with plugs

——————————————-
How to set max speed?
If you feel motor is too fast,please set it to be low speed.
* Press “sw/middle button” from LCD more than 2 seconds,then LCD will display.
* Press “up & down button” together more than 2 sconds until 72 is flashing ( 72 is kmh, if you hope works 20mph / 32kmh, press “down” to be 32)
* Press “sw/middle” button one time to save,then 29 is flashing.. (29 is wheel size. Don’t set)
* Press “sw/middle” button one time to save,then kmh or mph is flashing..
* Press “sw/middle” button one time to save,then press “sw/middle” button more than 2 seconds until be back.