China 1000W Mid Drive Motor kits 420 Sprocket with EM50SP controller for electric scooter bike with Hot selling

Model Variety: Mid travel motor
Warranty: Offer
Product Name: 1000W 90 70H Mid Push Motor kits 420 Sprocket with EM50SP controller
Voltage(V): 60V or 72V(as default)
Output Electrical power(W): 1000W
Utilization: electric scooter/e-bike/e-motorbike
Sort: Mid generate motor
Efficiency: eighty four~90%
Pace: 60V@45KPH 72V@55KPH
Color: Black
Water-resistant Quality: IP54
Certification: ISO9001, CCC, CE
Packaging Particulars: Carton Box

1000W ninety 70H Mid Push Motor kits 420 Sprocket with EM50SP controller for electric powered scooter
For ninety 1000W mid generate motor, it could be utilised for electric scooter, electric bike.
It could be 72V 55KPH, obtainable for 10inch wheel kits.
QS can provide custom-made 420 14teeth sprocket to match with 1kW mid travel motor.

Kits including
one. 1pcs X QSMOTOR 1000W PMSM IPM mid drive motor with sprocket 420 fourteen tooth
2. 1pcs X Votol EM50SP sine wave motor controller
3. 1pcs X DKD Liquid crystal display speedometer
four. 1pcs X Z6 throttle with mixture switch

Crucial Features
1) Gentle fat and modest dimension compare to hub motor
2) Large overall performance gain from flux weakening
three) High effeciency during climbing, and better acceleration
4) Assist regenerative braking

Item description
one. QSMOTOR 1000W 90 80H Mid Travel Motor

  • Item: QS Motor 1000W 90 80H Mid Push Motor
  • Motor Sort: BLDC Everlasting Magnet Internal Rotor Motor With Hall Sensor
  • Model: QS Motor, QSMOTOR
  • Motor Layout: Single axle
  • Matched Wheel: 10inch Wheel (as default)
  • Magnet Top: 80mm, 5 pole pairs
  • Diameter of stator: 120mm
  • Rated Energy: 1000W
  • Rated Voltage: 60V or 72V(as default)
  • Pace: 60V@45KPH 72V@55KPH
  • Max Torque: approx 25.2N.m with out Reduction ratio, approx 134.0N.m with 1:5.3 Reduction ratio
  • Max Effectiveness: 90.5%
  • Thermal Probe: None as default (KTY83/122 is obtainable, if you want, you should enable revenue gentleman know).
  • One Corridor Plate with water-resistant connectors
  • 6mm² Cross Segment of Stage Wire (not incorporate insulation layer)
  • Hall Sensor Phasing angle: a hundred and twenty diploma
  • Watertight Quality: IP54
  • Colour: Black
  • N.W./G.W.: 7.8kgs/9.1kgs
  • Deal Dimension: 34cm*34cm*33cm
  • Photographs Present

    Drawing(for normal)

    Examination Report

    2. EMfiftySP 72V sinusoidal wave BLDC motor controller
    Sine wave controller, programmable, with regen function
    Internet weight: 955g
    Rated current: 60A
    Enhance existing: one hundred ninety
    Max. Electricity: 4320W
    Flux Weakening Ratio: 100~250%
    Max. Performance: 88~93%
    Diploma of security: IP67
    Photographs Present

    Drawing(for standard)

    3. DKD Liquid crystal display speedometer, can-bus(optional, CZPT adaptable Double Disc coupling LIN as default)
    It display D N R, P, S equipment, and battery existing X5/ten.
    P.s.: If the doing work battery will not have can-bus conversation, then the can-bus speedometer will displays deficiency of electrical power usually.
    So, we propose to do the speedometer as Line conversation edition if customer can’t get can-bus battery.

    4. Z6 throttle with blend switch
    With Reverse, Parking button( throttle on/off), 3 slide change equipment, s/enhance button, Light-weight and Horn.
    It match with VOTOL controller nicely.

    Make sure you famous:
    Optional physical appearance, drawing, efficiency curve/examination report are offered.
    If you want much more technological data, please feel free of charge to get in touch with us.
    We will give you reply in 12hours.


    How to Advise you appropriate motors?
    To begin with, To customize a suited electric powered hub motor for your vehicle, could you please notify the details in beneath?
    one. E-bike, E-scooter, Substantial torque Clamp Kind corrugated shaft coupling Manufacturing facility immediate sale flexible stainless metal bellows coupling Sizzling Sale E-tricycle or E-auto?
    two. Bodyweight of motor vehicle with battery, loading bodyweight (bodyweight with load only)?
    three. Tire design/diameter?
    four. Rated voltage and wattage of motor, nominal pace/prime velocity, and climb angle or torque @ what velocity?
    5. Battery nominal voltage, CZPT voltage, potential and car assortment?
    six. What is actually the drop-outs/rear fork width of your body?
    Within your information info, we could make evaluation and calculation appropriately for your task

    Organization Data About US
    SIAECOSYS is an union of manufactories in electrical driving market, and belongs to HangZhou SIA Trading Co., Ltd that set from QS Manufacturing facility in 2013 year.
    Currently, a lot more than 80 prime factories join SIAECOSYS, and they are inclined to offer tailored goods and support for intercontinental buyers who has passion in e-scooter/tricycle/car market.
    SIAECOSYS focus on arranging member factories collectively to customize particular e-driving method answer and merchandise for distinct specifications from customers in the globe.
    These days, SIAECOSYS has much more than 5000 customers from the world and a lot more than forty consumers ship inquiry each day.
    SIAECOSYS has sale section, Technologies department, High quality inspection section, standard accounting office, purchase office and soon after-sale provider division.

    FAQQ1. Are you trader or manufacture?
    A: We are manufacture.

    Q2. How extended is your manufacturing time?A: Typically, Custom made design normal extend flange sort SWC-BF cardan shaft the generation interval is twelve-14 doing work times(6 working days for every week).
    The particular shipping and delivery time relies upon on the items and the quantity of your purchase.Q3. How prolonged is your guarantee time?
    A: For motor, the warranty time is 1 12 months and 3 months. For other areas, the guarantee time is 1 calendar year.

    This autumn. About Customs Clearance
    For some specific international locations with strict customs for import, so pls. affirm it first of all to us that you have ability to do customs clearance, or else we will not take on heavy responsibilities for this concern, return funds and goods are not help.
    Specific nations checklist:
    Argentina, Brazil, Egypt, Turkey, Iran,Portugal,Romania, Kazakhstan, Ukraine, Yeman and many others.
    Some nations around the world name not detailed, the salesman will notify you in time if you positioned the buy on the internet straight. Thank you for your comprehension.

    05. Does your products with CE certification?
    Sure, our motor with Certification (CE, CCC), SWC-BH common flex welding type common coupling expert tailored cardan shaft coupling industrial equipment and our factory with certification of ISO9001, TS86949


    How to choose the right sprocket

    Knowing the size of the chain is important when looking for the right sprocket. Also, you must know the number of teeth you need and their angle. The angle between the teeth is equal to 360 degrees divided by the number of teeth. This information will help you find the right sprocket for your specific application.

    Long Through Hole

    Sprockets are critical to the efficiency and uptime of roller chain drives. To ensure your sprocket is installed correctly, it is important to know the dimensions of the sprocket, including its outside diameter, through-hole length, and hub diameter. Pore ​​size is also an important consideration. Most sprockets have a 1/8″ bore, while others may have a larger bore.
    Sprockets are usually secured to the shaft using ANSI standard-sized keyways and set screws. However, not all sprockets are compatible with all shaft diameters, so it is important to check the keyway size before purchasing.
    Sprockets are available in a variety of styles and configurations. Some types of sprockets are welded to a solid hub, while others are bolted or split to the hub. Both types have different adjustments and you can easily change them without disassembling the device. Sprockets can be purchased from many US manufacturers in A, B or C hub configurations. For example, the hub diameter of an A-type sprocket determines its width, while a B-type sprocket has a hole for a bushing.
    Sprockets are used in chain-driven motion systems, usually to carry heavy loads. It is very important to choose the right app for the right app to avoid damaging your device. If you’re not sure, learn about your system and how it’s assembled.

    face width

    The face width of the sprocket is limited by the meshing clearance with the chain. It does not affect tooth length. The outside diameter of the chain tip may vary depending on the type of tool used. Dimensional tolerances for keyways and set screws are also important.


    One of the most important characteristics of a sprocket is its diameter. The diameter of the sprocket is used as a guide for choosing the proper sprocket size for your bike. Its number of teeth and diameter also affect the size of the chain.
    The diameter of a sprocket is a function of its pitch or the distance between the centers of the link hinges. Diameters are in millimeters and expressed in standard ANSI chain numbers. Popular spacing is 3/8″ or 1/2″.
    In order to make the chain drive smoothly, the sprocket and the chain should be properly matched. Incorrect pitch sprockets can damage the chain and shorten its life. Sprockets should provide precise tooth count, consistent pitch, and high wear resistance. It should also be designed to be rigid and impact resistant. CZPT chain suppliers can custom design sprockets in a variety of sizes, pitches, and diameters to suit your needs.
    The number of teeth on the roller sprocket is also important. This is because the sprocket is in contact with the chain, causing frictional wear. The teeth on the sprocket can affect the durability of the chain, which is why choosing a sprocket with hardened teeth can change the world.sprocket

    hub type

    The hub type of the sprocket is key to proper engagement with the chain. Several options are available. The sprocket hub type is cylindrical and is available in a variety of sizes and styles. Sprockets are usually made of steel or stainless steel.
    There are four main types of hubs for sprockets. They come under different names from different manufacturers, but they all share some common characteristics. These include Types A, B, and C. Each type has its own advantages and disadvantages. A-Plate sprockets are flat and have no hubs, while B-Hub sprockets are flat with hubs mounted on one side of the plate. C-shaped sprockets extend on both sides of the plate for larger pitch circle diameters and heavier axles.
    A sprocket with a large pitch diameter needs a sprocket with a large pitch, and a chain with a small pitch diameter needs a chain with a small pitch. A-type sprockets are smaller and fit more closely to the equipment, while C-type sprockets need to be wider and thicker to carry more weight. Also, the pitch diameter is important because it determines whether the sprocket will fit correctly with the chain.
    Steel split sprockets are easy to install and remove. They are held together by bolts on the hub, ranging in pitch size from 40 to 240. They are typically used in applications involving multiple drive shafts.

    HZPT ZTB series

    ZTB sprockets are an important part of a bicycle chain system. Its uptime is very important to maximize uptime and efficiency. key cSelect sprockets are characterized by size, pitch and bore. MDS accepts sprockets of various bore diameters from 1/2″ to 2″.
    A sprocket is a wheel-like structure with teeth on the end. These teeth interlock with the chain, allowing simple rotational movement of large machines and equipment. ZTB sprockets are an excellent choice for a wide range of applications, including construction and agricultural machinery.
    ISO sprockets have a suffix number indicating the number of chains in the chain. For example, 16B-2 sprockets have 1″ pitch and dual spools. If you’re buying sprockets for your bike, be sure to check the sprocket pitch.
    The teeth on the sprocket are responsible for frictional wear, so choosing the right teeth is critical. The right teeth can increase the life of the sprocket and chain. A good sprocket has at least 17 teeth. Sprockets with a higher number of teeth last longer without causing chain slip. Typically, the teeth are the same material as the sprockets, but you can find removable teeth for a more affordable option. The teeth on the sprocket can also be hardened. Induction hardening is the most commonly used process.
    ZTB sprockets can be made from many different materials. Some materials are more expensive than others, while others are softer and stronger. If you’re not sure which one to buy, try explaining the difference between the different sprockets to the sprocket manufacturer. They should be able to give you details about their interchangeability and quality.

    set screw

    Set screws are screws designed to hold two or more parts together. There are many different types of set screws, each with a different purpose and design. They usually come in imperial and metric sizes with a hex socket driver on one end and a cup tip on the other. They are made of hardened steel and have a black oxide finish. Some varieties have flanges, while others don’t.
    Set screws with chain studs can be used in a variety of applications. For example, they can be used in agricultural equipment, heavy equipment and other industries. They come in several different sizes and thread sizes and are available in a variety of designs. Some are specific to the mining industry, while others are more general.
    The company also offers custom setscrews, as well as hex, spline, square and socket heads. They have the capability to manufacture fasteners ranging from carbon steel to nickel and silicon bronze. Their products also meet Mil-I-4528 and QS 14000 standards.

    China 1000W Mid Drive Motor kits 420 Sprocket with EM50SP controller for electric scooter bike     with Hot selling		China 1000W Mid Drive Motor kits 420 Sprocket with EM50SP controller for electric scooter bike     with Hot selling
    editor by CX 2023-04-20