Select Page

China 20×4.0 20 inch Brushless Geared 48V 750W 1000W Fat Tire Electric Bicycle Snowbike Bike Ebike Hub Motor with Front Wheel bevel gearbox

Voltage: 48V, 48V
Design: Brushless
Style: Two wheels, Two Wheel
Design Number: DGWZ-263
Item identify: Brushless Geared 20×4. Inch Motor
Electrical power: 750W 1000W
Brake Variety: Disc Brake
Open up Dimension: a hundred and seventy-195mm
Max Pace: 45-50km/h
Ideal measurement of tire: 20×4 inch unwanted fat tire
Packaging Specifics: fifty two*52*48cm caron in accordance to clientele requirementsGross Fat: 16kg
Port: HangZhou

20×4. twenty inch Brushless Geared 48V 750W 1000W Excess fat Tire Electric Bicycle Snowbike Bicycle Ebike Hub Motor with Entrance Wheel Solution requirements

Product IdentifyBrushless Geared Hub Motor with Front Wheel
Power750W 1000W
StyleTwo wheels
Brake TypeDisc Brake
Open dimension/Dropout170-195mm
Suitable Size of Tire20×4 Inch Excess fat Tire
Noise (db)<55db
Waterproof GradeIP54
Business Profile HangZhou WUZU MOTOR CO., LTD We are a professional company of electrical motor vehicle travel systems. “Exceptional item top quality” is the life of our enterprise and “faithful buyer support” is our consistent pursuit.we been fully commited to the style, improvement and manufacture of electric automobile motors and has witnessed thedevelopment historical past of electric bicycle motors for far more than ten a long time, from brushed to brushless, from brushless to gear, JF011E RE0F10A CVT vehicle transmission sprocket pulley set with chainbelt fromgear motor to tricycle motor, from tricycle motor to electric car motor. Package and shipping and delivery Q1: What are the payment items?A: We typically settle for payment by Alibaba, T/T, L/C or Western Union, Trade Assurance Get in alibaba Q2: This is my 1st time to import, how can I have faith in your firm and make certain to get the goods if I get from you?A: We are Alibaba legitimate certifiable company(VIP), and we help Trade Assurance Buy in Alibaba. Only after you get theorder, then we can get the payment from your facet .Q3: How to make the get?A: Remember to speak to our revenue to verify the item dimension, specification, cost, and then we will draft a credit promise orderfor you, and you can shell out it .This autumn: Are you manufacturing facility or investing firmA: We are a factory. We have much more than 20 years experience in hub motor area.So that we can handle our item quatily anddelivery,I can display you the manufacturing unit via online video call.Q5: What’ Higher High quality Flanged Coupling YL variety YLD2 rigid shaft connector 45# steel torque transmission Manufacturing unit Price tag Very hot Sale s your coverage for samples?A: We can send out you samples. But we will charge according to the genuine situation, If you place an purchase next time, we can refundpart of the sample valueQ6: What’s your trade terms and payment expression?A: Our trade expression is EXW, FOB CFR and CIF, Payment phrase is 30% deposit by T/T just before mass pro- duction, and spend the balancebefore supplyQ7: Can you make the ebike according to our drawing?A: Indeed, we can. But customer should ship us drawing to examine first, then we discuss in details. if we cant make it, we will informcustomerQ8: Exactly where is your manufacturing unit? How can I visit it?A: We positioned in HangZhou, ZheJiang , China. Warmly welcome to go to us!Q9: What’ SH generate shafts cv Vehicle Transmission Methods 43420-02610 43420-02660 43420-02640 For CZPT Corolla ZRE152 1.8 07-14 C-TO067-8H s your shipping and delivery port and supply time?A: Our shipping and delivery port is Xihu (West Lake) Dis. or Xihu (West Lake) Dis.. The particular transportation time depends on the quan- ity and region oftransportationQ10:How to discover suitable hub motorTo personalized a suited motor, could you pls. inform beneath factors: · 1.E-scooter, E-tricycle or E-vehicle, tire model? · 2.Volt and wattage of motor, Velocity(kV), and torque/climb angle ? · 3.Your automobile excess weight and loading fat? · 4.Lithium or guide-acid Battery? FAQ Our Solutions 1. OEM &ODM are accessible as clients desire.2. We have professional team on e bike components, 10 a long time operating encounter engineers and revenue. three. Employees are properly educated ,tests every single one elements before packing. 4.Revenue reply to you inside of 24 hrs .on the internet time is prolonged, Hino truck Variable velocity manipulator assy simple to contact. 5.Following services is quickly, send substitute areas as shortly as you deliver fault elements to check out.


How to Design a Forging Spur Gear

Before you start designing your own spur gear, you need to understand its main components. Among them are Forging, Keyway, Spline, Set screw and other types. Understanding the differences between these types of spur gears is essential for making an informed decision. To learn more, keep reading. Also, don’t hesitate to contact me for assistance! Listed below are some helpful tips and tricks to design a spur gear. Hopefully, they will help you design the spur gear of your dreams.

Forging spur gears

Forging spur gears is one of the most important processes of automotive transmission components. The manufacturing process is complex and involves several steps, such as blank spheroidizing, hot forging, annealing, phosphating, and saponification. The material used for spur gears is typically 20CrMnTi. The process is completed by applying a continuous through extrusion forming method with dies designed for the sizing band length L and Splitting angle thickness T.
The process of forging spur gears can also use polyacetal (POM), a strong plastic commonly used for the manufacture of gears. This material is easy to mold and shape, and after hardening, it is extremely stiff and abrasion resistant. A number of metals and alloys are used for spur gears, including forged steel, stainless steel, and aluminum. Listed below are the different types of materials used in gear manufacturing and their advantages and disadvantages.
A spur gear’s tooth size is measured in modules, or m. Each number represents the number of teeth in the gear. As the number of teeth increases, so does its size. In general, the higher the number of teeth, the larger the module is. A high module gear has a large pressure angle. It’s also important to remember that spur gears must have the same module as the gears they are used to drive.

Set screw spur gears

A modern industry cannot function without set screw spur gears. These gears are highly efficient and are widely used in a variety of applications. Their design involves the calculation of speed and torque, which are both critical factors. The MEP model, for instance, considers the changing rigidity of a tooth pair along its path. The results are used to determine the type of spur gear required. Listed below are some tips for choosing a spur gear:
Type A. This type of gear does not have a hub. The gear itself is flat with a small hole in the middle. Set screw gears are most commonly used for lightweight applications without loads. The metal thickness can range from 0.25 mm to 3 mm. Set screw gears are also used for large machines that need to be strong and durable. This article provides an introduction to the different types of spur gears and how they differ from one another.
Pin Hub. Pin hub spur gears use a set screw to secure the pin. These gears are often connected to a shaft by dowel, spring, or roll pins. The pin is drilled to the precise diameter to fit inside the gear, so that it does not come loose. Pin hub spur gears have high tolerances, as the hole is not large enough to completely grip the shaft. This type of gear is generally the most expensive of the three.

Keyway spur gears

In today’s modern industry, spur gear transmissions are widely used to transfer power. These types of transmissions provide excellent efficiency but can be susceptible to power losses. These losses must be estimated during the design process. A key component of this analysis is the calculation of the contact area (2b) of the gear pair. However, this value is not necessarily applicable to every spur gear. Here are some examples of how to calculate this area. (See Figure 2)
Spur gears are characterized by having teeth parallel to the shafts and axis, and a pitch line velocity of up to 25 m/s is considered high. In addition, they are more efficient than helical gears of the same size. Unlike helical gears, spur gears are generally considered positive gears. They are often used for applications in which noise control is not an issue. The symmetry of the spur gear makes them especially suitable for applications where a constant speed is required.
Besides using a helical spur gear for the transmission, the gear can also have a standard tooth shape. Unlike helical gears, spur gears with an involute tooth form have thick roots, which prevents wear from the teeth. These gears are easily made with conventional production tools. The involute shape is an ideal choice for small-scale production and is one of the most popular types of spur gears.

Spline spur gears

When considering the types of spur gears that are used, it’s important to note the differences between the two. A spur gear, also called an involute gear, generates torque and regulates speed. It’s most common in car engines, but is also used in everyday appliances. However, one of the most significant drawbacks of spur gears is their noise. Because spur gears mesh only one tooth at a time, they create a high amount of stress and noise, making them unsuitable for everyday use.
The contact stress distribution chart represents the flank area of each gear tooth and the distance in both the axial and profile direction. A high contact area is located toward the center of the gear, which is caused by the micro-geometry of the gear. A positive l value indicates that there is no misalignment of the spline teeth on the interface with the helix hand. The opposite is true for negative l values.
Using an upper bound technique, Abdul and Dean studied the forging of spur gear forms. They assumed that the tooth profile would be a straight line. They also examined the non-dimensional forging pressure of a spline. Spline spur gears are commonly used in motors, gearboxes, and drills. The strength of spur gears and splines is primarily dependent on their radii and tooth diameter.
SUS303 and SUS304 stainless steel spur gears

Stainless steel spur gears are manufactured using different techniques, which depend on the material and the application. The most common process used in manufacturing them is cutting. Other processes involve rolling, casting, and forging. In addition, plastic spur gears are produced by injection molding, depending on the quantity of production required. SUS303 and SUS304 stainless steel spur gears can be made using a variety of materials, including structural carbon steel S45C, gray cast iron FC200, nonferrous metal C3604, engineering plastic MC901, and stainless steel.
The differences between 304 and 303 stainless steel spur gears lie in their composition. The two types of stainless steel share a common design, but have varying chemical compositions. China and Japan use the letters SUS304 and SUS303, which refer to their varying degrees of composition. As with most types of stainless steel, the two different grades are made to be used in industrial applications, such as planetary gears and spur gears.

Stainless steel spur gears

There are several things to look for in a stainless steel spur gear, including the diametral pitch, the number of teeth per unit diameter, and the angular velocity of the teeth. All of these aspects are critical to the performance of a spur gear, and the proper dimensional measurements are essential to the design and functionality of a spur gear. Those in the industry should be familiar with the terms used to describe spur gear parts, both to ensure clarity in production and in purchase orders.
A spur gear is a type of precision cylindrical gear with parallel teeth arranged in a rim. It is used in various applications, such as outboard motors, winches, construction equipment, lawn and garden equipment, turbine drives, pumps, centrifuges, and a variety of other machines. A spur gear is typically made from stainless steel and has a high level of durability. It is the most commonly used type of gear.
Stainless steel spur gears can come in many different shapes and sizes. Stainless steel spur gears are generally made of SUS304 or SUS303 stainless steel, which are used for their higher machinability. These gears are then heat-treated with nitriding or tooth surface induction. Unlike conventional gears, which need tooth grinding after heat-treating, stainless steel spur gears have a low wear rate and high machinability.

China 20×4.0 20 inch Brushless Geared 48V 750W 1000W Fat Tire Electric Bicycle Snowbike Bike Ebike Hub Motor with Front Wheel     bevel gearboxChina 20×4.0 20 inch Brushless Geared 48V 750W 1000W Fat Tire Electric Bicycle Snowbike Bike Ebike Hub Motor with Front Wheel     bevel gearbox
editor by Cx 2023-06-24

gear shaft

As one of leading gear shaft manufacturers, suppliers and exporters of products, We offer gear shaft and many other products.

Please contact us for details.

Manufacturer supplier exporter of gear shaft

Recent Posts