Shuagnye 26 inch mid drive electric bike 250w motor 7 speed
Different with hub motor, 350w mid dirve CZPT motor is not built into the wheel, but is usually mounted near the bottom of bike frame. Thus the propulsion is provided at the pedals rather than at the wheel, being eventually applied to the wheel via the bike’s drive train. Because the power is applied through the chain and sprocket, the mid drive electric bike use 250 watts or 350 watts motor power, which can better to protect against fast wear on the drivetrain.
Equipped with a mid drive motor CZPT LCD display and a three-button control element. The large display panel informs about all important driving data like speed, support level, driving distance, battery status and time. The up and down buttons can adjust Pedal-Assist Level(from 0 to 5). The front light can be switched on at night or in bad weather.
A 3W bright front LED light for night riding to ensure your riding safety, and equipped with a mobile phone charging port for your phone on low battery power.
To make ensure each rider have a comfortable and security cycling condition, we use a pair of aluminum alloy brake lever and 160 mechanical disc brake system on each mid drive ebike. Both of them can stop the bicycle front wheel or rear wheel easily when rider press the aluminum alloy lever.
This mid drive ebike use hidden battery design which is in the bike frame, and was allowed 36V 10AH lithium battery. And on a sigle full charging, this mid drive ebike’s HangZhouage range can get 25-30 HangZhous under E-bike mode and 50-60 HangZhous under Pedal-Assisted mode. Combine 2 modes, help you cycling easily and faster than normal bike. And its removable function make you take out the battery easily to charge at any place where have sockets. And Its charging time is 5-7 hours.
|250w/350w CZPT mid drive motor
|1:1 intelligent pedal assistant system/only pedal assistant
|36V10AH hidden lithium battery
|1:1 PAS mode,40-60KM
|Intelligent brushless 36V
|Aluminum alloy Rim or Double Rim
|Aluminum alloy suspension
|160 mechanical disc brake
|160 mechanical disc brake
|Aluminum,cut-off when braking
|Rust resistant chain
|3W LED light with USB charging port
|(Battery,motor,controller,charger) 1 year
Battery first year capacity > 80%,second year capacity >65%
1. What’s the minimum ebike order MOQ?
2. How long is delivery time?
2 days to 30 days, depend on model and quantity
3. Can I order spare parts?
Yes, we have all parts list available for our models
4. How about warranty ?
alloy frame 36 months, motor 24 months, lithium battery 12 months, controller 12 months.
5. Is sample available?
Yes, sample order is acceptable, but there will be extra cost.
6. Can i choose the colors ?
Yes, there would be extra cost.
7. What certificate do you have for electric bicycle?
Every electric bicycle has CE/EN15194 certificate for EU
8. Could I use my own LOGO or design on goods?
Yes. When order quantity is big, you can use your own LOGO or your language manual etc.
As professional manufacturer engaged in the research, development, production, sale and service,we are committed to manufacturing electric bike, electric bike lithium battery, charger, lithium battery BMS and electric bike controller.
1. Good knowledge on different market can meet special requirements.
2. Real manufacturer with our own factory located in HangZhou,ZheJiang ,China
3. Strong professional technical team ensure to produce the top quality electric bike.
4. Special cost control system ensure to provide the most favorable price.
5. Rich experience on manufacture field with 14 years’ product electric bike battery.
our company HangZhou shuangye produce electric bike,ebike kit,ebike battery more than 8 years.
enjoy high repution in our industries.
the more about us you can visit our website: http://zhsydz
or leave a message for us,we will reply you in first time.
Axle Spindle Types and Installation
Are you looking for a new axle spindle for your vehicle? If so, you’ve come to the right place. Learn more about their types, functions, and installation. After reading this article, you’ll be well on your way to finding your new axle spindle. Axle spindles are essential to your vehicle. There are several types and each has unique characteristics. Here’s how to choose the best 1 for your car.
Axle spindle dimensions are crucial for safe wheel support. This component experiences significant stress and load during bearing mounting and must provide sufficient strength. The axle spindle can be hot-forged or shaped to include an integral shoulder. The shape of the bearing stop region must be abruptly transitioned from a straight to a curved configuration. Dimensions of axle spindle vary with different materials, manufacturing techniques, and applications.
The bearing surfaces of the axle spindle are 1.376 inches across, while the bearing spacer is 1.061 inch across. The axle spindle is 1.376 inches long and includes a cotter pin and nut. Typical axle spindle dimensions are listed below. Some axles may have additional components to reduce their weight, while others may not have any. The number of axles and bearings is also important to consider when determining the dimensions of the axle.
The outside shape of the axle spindle 40 is similar to that of the prior art spindle 10. The outer wheel bearing region 44 is cylindrical with a diameter D 1 and an inner wheel bearing region 46. An axially-separating transition region 48 separates the inner bearing region 46 from the outer wheel bearing region 44. It is important to note that the internal diameter is generally slightly larger than the outer wheel bearing region 46.
Axle spindles can be integrally formed or welded to the housing or central beam. They can also be designed differently depending on the intended function. For example, the trailer axle spindle may have a circular or rectangular cross section. Once again, axle spindles are important for safety and longevity, so it is important to know their dimensions. You can also check online for the dimensions of axle spindles.
Axle spindles are crucial components of a vehicle’s suspension system. They enable a vehicle to move forward, turn, brake, and accelerate. The axle also supports the wheel bearings. In addition to supporting the wheel hub, the axle spindle connects the arms of each wheel to the chassis. This piece is also known as a steering knuckle. The axle spindle’s job is to provide sufficient strength to support the axle.
The functional elements of an axle spindle are cylindrical and have a transition region and an outer surface with an irregular pattern. They have a first and a second diameter, and are shaped to form the spindle’s beam portion and spindle region. The transition region forms a pivotal connection between the axle and the suspension. It also provides the connection between the axle and the trailer. It allows a vehicle to rotate without causing excessive vibrations.
Axle spindles can be circular in structure and are similar to those of the prior art. They support wheel hub configurations. The first end of a spindle is threaded, while the second end is open. The outer wheel bearing region has an outer surface with a diameter D1, while the inner wheel bearing region 46 has a cylindrical outer surface with a diameter D2. The transition region separates the spindle from the rest of the axle.
The spindle nut retains the wheel hub on the spindle, whereas the spindle nut holds the hub assembly in place. A spindle nut retains the wheel on the spindle. A hub cap protects the locking nut assembly and lubrication area. A hub cap is also a common component of the axle. The hub cap also provides a protective shield for the spindle nut.
Steering axle spindles do not extend to the right of the oil seal. They extend from the steering kunckle, which is pivotally joined to the steering axle beam. Despite the differences in bearing seals, wheel hub mounting means, and brake assemblies, the basic spindle configuration is the same. A spindle consists of 2 axially separated bearing regions, 1 with a larger diameter than the other, with a bearing stop adjacent to the inner bearing region.
The axle is the basic unit of an automobile, and it includes several components. Among these are bearings, axle housings, and wheel hubs. Bearings and axle housings take on all of the radial loads placed on them during operation. As a result, they are necessary to ensure that a vehicle is able to function at its optimum level. But if you’re not sure what these components are, they can make all the difference in your ride.
Axle type depends on a number of factors, including the amount of force produced. In some cases, the vehicle already has pre-designed axles that come in standard formats, but in other cases, a customer can order a custom-made axle for the specific needs of his vehicle. Customized axles give the vehicle operator greater control over the speed and torque of the wheels. To choose the correct axle type for your vehicle, it’s helpful to know the measurements of the axle.
Axle gear sets and lubrication passages are also different. Reverse-cut gears can’t be used in place of standard cut gears, and vice-versa. The 2 types of axle are compatible, but the spline count of the differential case must match that of the axle. It’s important to remember that a different type of axle may work with a different type of machine tool.
Different axle spindle materials have their own advantages and disadvantages. Some are more durable than others, depending on their load capacity. Disc brake hubs and axle spindles are similar to the non-braking ones, but include a rotor and a caliper yoke. The yoke design on the rotor or caliper spindle is specific for each rotor.
Bearing-type axles are the most durable. They transfer the weight of the vehicle to the axle casing. The axle housing is retained by a flange bolted to the hub, and the axle bearings are secured on the spindle by a large nut. Alternatively, axles with bearings are supported solely on the axle spindle and don’t require a hub. Floating axles are typically better for long-term operation, but may be a limited choice for vehicles.
Axle spindle installation involves tightening the axle spindle nut to retain the spacer and bearing cones in position. When properly tightened, the axle spindle nut provides the clamp force required to compress the bearing spacer and bearing cone. Preloading is an important part of axle spindle installation because it optimizes bearing life by limiting the tolerance range of end play. Here are some tips on axle spindle installation.
To start the process, you should remove the axle spindle from the vehicle. If the old spindle is not a bolt-on type, a technician will need to cut the weld that holds the axle spindle in place. Then, he or she would need to thread the new spindle back into place. The axle tube must be threaded to accept the new spindle. Once the axle spindle is properly installed, the technician will need to tighten it to the specified torque.
Once the axle spindle is installed, the technician will continue tightening the nut assembly. To ensure a tight grip, the technician will rotate the outer washer while adjusting the torque level on the axle spindle nut. If the nut is not correctly torqued, it may loosen the axle spindle. In addition, improper torque can cause excessive inboard pressure on the outer nut, which can result in over or under-compression of the bearing cone.
The second axle spindle includes an inboard bearing 54 and an outboard bearing 56. The inboard bearing has an inboard surface that abuts the shoulder 26 of the axle spindle. The outboard bearing 57 is mounted on the axle spindle near its outboard end. A bearing spacer 58 is positioned between the inboard and outboard bearings. The spacer and bearing cone group comprises the bearing cones 54 and 56.
Proper alignment of the new spindle is essential for a secure fit. Taking your trailer to a licensed repair facility for a trailer spindle installation is a good idea, as a poorly installed axle can result in improper wheel tracking and premature tire wear. A licensed trailer repair facility can do this for you without much difficulty. This way, you won’t waste your time or frustration on a DIY trailer axle replacement.