Guarantee: 3months-1year
Product Amount: SPW17
Utilization: Motorbike electric automobile motor
Variety: Brushless Motor
Torque: one hundred-200Nm
Construction: Permanent Magnet
Commutation: Brushless
Shield Attribute: Water-resistant
Velocity(RPM): 600-850rpm
Steady Present(A): 10-83A
Efficiency: IE two
Output Electricity: 1500W-3000W
Magnet top: 30mm 35mm 40mm
Motor Sort: Brushless Immediate Present Motor(BLDC Motor)
Corridor sensing section: 120°
Motor phase number: Three-stage
Brake program: Disc brakes/Xihu (West Lake) Dis.ent brake
Waterproof Quality: IP54
Wheel rim width: 55MM
Open file: 200MM
Wheel diameter: 450MM
Packaging Specifics: Foam and carton
Port: ZHangZhoug

Product requirements

Motor Kind	Brushless Direct Existing Motor(BLDC Motor)
Axle Configuration	16mm
Wheel Rim	17 inch
Rated Velocity	60-80km/h
Voltage	60V/72V/84V
Magnet Top	30mm/35mm/40mm
RPM	600-850rpm
Brake System	Xihu (West Lake) Dis.ent brake/Disc brake
Hall Sensors	3
Hall Sensor Phasing	120°
Number of motor phases	3
Efficiency	≥93%
ated Out Electrical power	1500W/2000W/3000W
Number of Pole Pairs	28
Cross Segment of Section Wire	3square
Waterproof Quality	IP54
Color	Black/white and many others.
diameter	450MM
Rim width	55MM
Open file	200MM
Custom order	Can be tailored in accordance to client demands

Organization Profile Exhibition Certifications FAQ Are you buying and selling business or maker?A: Our trading business is also an OEM and ODM China manufacturing facility. We have been in the sector for 16 a long time in China. Our primary subject is the creation and income of new energy electric push technique, electrical motorbike motors, controllers, wheels, speedometers, LED lights and other electrical bikes and their components.Q: What is the MOQA: MOQ depends on our customers demands, Company Udl Velocity Variator Electric MotorIndustrial Mechanical Planet Stepless Mechanical Variable Pace Variator we welcome demo purchase before mass manufacturing.Q: How does your factory make sure the item good quality?A: Initial, we will get ready samples for approval, 2nd, soon after acquiring approvalled, our team will established up a procedure craft , and form a inside drawing to stick to it.Third, durning creation, we have FQC, 140b 56t chain sprocket 33 chain wheel huge diameter IQC ,IPQC and OQC to control the quality.Forth, We will closing verify ahead of transport to keep away from any issue.Q: What is your conditions of payment ?A: T/T, paypal, ali-spend,west union, cash, thirty% T/T in progress , Manufacturer new ninety Degree Gearbox Variator Motor Reducer 220v with higher high quality equilibrium prior to shippment and many others.Q:Wonder if you take tiny orders?A:Do not fear. Feel totally free to speak to us .in get to get more orders and give our clientele a lot more convener ,we settle for tiny order.Q:Can you send out items to my nation?A:Positive,we can.If you do not have your possess ship forwarder, we can support you.Q:Can you do OEM for me?A: We settle for all OEM orders,just speak to us and give me your style.we will provide you a realistic price and make samples for you ASAP.Q: How can I area the get?A: Initial CZPT the PI,pay deposit,then we will arrange the creation.After completed creation need you shell out balance. Last but not least we will ship the Products.Q: When can I get the quotation ?A: We generally quotation you inside of 24 hours after we get your inquiry. If you are extremely urgent to get the quotation.Remember to call us or explain to us in your mail, so that we could regard your inquiry priority. Make contact with Us

Sprocket Basics

When it comes to sprockets, it’s important to understand the basics of design. This includes chain size and number of teeth. The number of teeth will vary depending on the type of chain and application. When determining the number of teeth, the angle between the teeth should be at least 360 degrees.

size

There are many factors to consider when choosing the correct sprocket size. The first thing to do is to determine if the sprocket is a double sprocket or a single sprocket. Also available in a variety of sizes. To determine the exact size, you should measure the distance between the grooves of the sprocket teeth and their opposite tooth slots. The distance between these two points is called the caliper diameter.
The size of the sprockets also varies depending on the type of chain. Large sprockets have arms, while smaller sprockets usually don’t. The arms reduce weight and inertia, making them more economical to operate. Some sprockets also have openings, which make them easier to assemble and disassemble. Some sprockets are also plated for a stronger construction. Some sprockets are manufactured with flame or induction hardened parts.
Sprockets are often used in conveyors, pallet conveyors and other conveying systems. The size of the sprocket should match the size of the chain. A caliper will help you determine if the sprocket has worn teeth. Another way to identify worn sprockets is to measure their diameter.
In addition to size, sprockets should have the correct pitch and center distance. This will help keep the roller chain taut. The chain should be clean and properly lubricated. There should be a small gap between the pin and bushing so that oil can pass through the sprocket and chain. In addition to this, the center-to-center distance between the chain and the sprocket should be at least 1.5 times the diameter of the sprocket.
The chain should have at least 17 teeth, which is common in the industry. Having smaller spacing will reduce mechanical losses and noise. However, larger sprocket sizes are best for applications with higher workloads.

Material

Sprockets are mechanical parts that mesh with the chain to move the chain. It is made of metal or reinforced plastic and usually resembles a gear. It is a gear design for a specific type of chain. Most sprocket and chain systems work the same way, although they vary in material and pitch.
There are three basic types of sprockets: single-strand, double-strand, and triple-strand. The length and number of teeth for each type are specified by various standards. For reference, the ISO-DIN standard is shown. Most sprockets are made of alloy steel and are case hardened and tempered in the tooth area. They also have a hub and a key for mounting.
Metal sprockets can be made of steel or aluminum alloys. While steel is a more durable material, aluminum sprockets are more attractive. Steel is the best material for long rides, while aluminum sprockets are better for casual riding.
In addition to automotive and industrial applications, sprockets are used in oil and gas, textile machinery, instrumentation and mechanical transmission. Many types of sprockets are interchangeable with each other. For added protection, they can also be galvanized to prevent rust. The main methods of galvanizing sprockets are hot-dip galvanizing and electro-galvanizing.
Sprockets are usually made of steel or aluminum. Their design is similar to that of gears, although they are more widely spaced than their counterparts. They can also span longer distances than gears, allowing them to be used for power transmission.

Function

A chain drive is a common type of mechanical transmission in which sprockets are used to help reduce the speed of a moving object. Sprockets can have horizontal, vertical or inclined pitch and are usually used in pairs. The teeth of the sprocket mesh with the rollers on the drive chain, reducing the speed. These sprockets are usually made of metal, but can also be made of plastic or composite materials.
The role of the sprocket is to transmit motion from the output shaft of the engine to the rear wheels. For this, the front sprocket needs to rotate at the same speed as the engine output shaft. It can be mounted either on the drive track or on the front of the vehicle. A third sprocket can be connected to the drive track. In addition, the front sprocket is used to pull the drive chain. This will help transfer power from the engine to the rear wheels, allowing the motorcycle to travel forward. The side plates of the chain also help transmit chain tension.
The bushings are subjected to the tension applied to the chain as it passes through the sprockets thousands of times per minute. This puts pressure on the pin inside the bushing. Additionally, the pins must withstand bending and shearing forces transmitted from the plate to the bushing. The pins must also withstand impact and have high tensile strength. If the pin is worn, it will need to be replaced or repaired.
Sprockets power the chain-driven motion system and carry heavy loads. Proper selection of sprockets can prevent damage to your equipment. To do this, you need to select the appropriate sprocket based on the type of assembly and system specification.

maintain

Sprocket maintenance is an important part of motorcycle maintenance. Failure to do so will result in frequent chain changes and additional costs. Regular maintenance of your chain will help ensure your chain will last 30,000 miles or more. By comparison, a poorly maintained chain only lasts 10,000 miles.
Checking the sprocket is very easy. First, remove the chain and align it. Next, check for any foreign objects. If you see a damaged sprocket, you need to replace it. If you can’t replace a worn sprocket, you can buy a new chain. However, the new chain will not last as long as the old one.
Check for signs of rust. Rust can form on the chain due to exposure to humidity and heat. When the pins or rollers get rusted, the seals are damaged. If the pins or rollers are rusted, it’s time to replace the chain.
Regular maintenance of the chain is important to prevent kinks and slippage. This can cause excessive wear on the sprockets and chain. If the teeth are worn, the chain will not be able to properly grip the sprocket, resulting in difficult shifting and severe vibration.
If your chain is several years old, it is important to lubricate it every few months to prevent rust. It is also important to clean the chain thoroughly before lubricating to keep it clean and lubricated. Non-petroleum-based cleaners can help remove grit that may have built up. If you use the chain for a long time, you will need to clean it every 300-600 miles.

editor by CX 2023-04-18