China Hot selling 5kw 48v60v72V electric car motors conversion kit solution with Good quality

Warranty: 3months-1year
Model Number: 2kwGA
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance
Type: GEAR MOTOR
Torque: 28N.m
Construction: Permanent Magnet
Commutation: Brushless
Protect Feature: Totally Enclosed
Speed(RPM): 7000RPM
Continuous Current(A): 60A
Efficiency: Ie 3
Power: 5kw
Battery voltage: 48/60v /72V DC
Rated output current: 60A
Ratio: 16.9 /12.3/16.2 /17.8/10.6 /8/9/6.5
Motor max. speed: 7000RPM
Rear axle length: Tailor made to customer’s size
Rated speed: 2800rpm/3400rpm/4500rpm
Brake: hydraulic/mechanics
Communication mode: CAN
Motor max torque: 28N.m
Certification: ce
Packaging Details: Standard seaworthy packingWooden case
Port: Xihu (West Lake) Dis. HangZhou

Product Name5KW new energy drive system(After the flooding)Introduction to new energy drive systemOur company has been engaged in new energy vehicle drive system for 12 years, with a strong engineering team and successful cases,applied to a variety of oil to electric vehicles, logistics vehicles, micro cards, low speed passenger cars, elderly scooters,agricultural machines, sightseeing cars, golf carts, etc.The drive system includes the following:1. Motor: Low voltage AC from 2KW~20KW, PMSM from 20KW~85KW, complete categories;2. Rear axle: speed ratio 6:1, 8:1,10:1,12:1, 16:1,21:1,25:1, etc. Support customization, load 300KG~3000KG, to meet the loadbearing of various models;3, gear box: speed ratio 6:1,8:1,10:1,12:1,16:1 support customization;4, Controller: including line speed, current 100A~750A, to meet the load of various models, programmable;5, Charger: lithium battery, lead acid charger complete variety, support CAN protocol, meet the global voltage and plug standards;6, DC: meet the conversion between various voltages, complete varieties;7, Accelerator: including hand accelerator, plastic accelerator, metal accelerator, thumb accelerator, etc.8, instrument: lithium battery, lead acid instrument variety is complete, support CAN protocol, meet a variety of speed, voltage,quantity display;9. Emergency switch;10. Left and right axis: length can be customized to meet various needs;11. Brake pump;12, EPS;13. Gear position:14. Air conditioning system;Tire;16. Steering system;17. Front suspension system;18, battery: lithium battery, lead acid battery, complete varieties.Welcome global customers to consult, choose the combination of drive system you want, we all day online waiting for your inquiry! Product Usage

  • Product usage introduction

  • Can be used for all kinds of electric vehicles, including gasoline engine cars to electric Related Products Packing&Shipping Company Introduction The Green Motor Technology Group (abbreviated as “GA”) is an innovative and technology-driven entrepreneurship, its’ business ranges sales and manufacturing electric vehicle main parts and customized finished vehicles. With more than 20 years of accumulated expertise immersed in the dynamic electric vehicle industry, Green Motor Technology has constructed sound supply chain systems, high-end product portfolio with fair price, GA’s sales and marketing network spread more than 90 countries and regions of the world. Today, GA has established facilities and business units across the country,yielding up to 200,000 sets of various parts and accessories, and 10,000 plus vehicles annually, GA provides one-stop solution for customers around the globe, however it is agile to response customers’ request. GA holds value that “product quality endorses company brand”. GA is ready to listen to the voice of customers for continuous improvement and services. As part of company’s social responsibility(CSR), we warmly welcome you to join in our business and to accomplish our mission “Green motion mobilizes vitality for the world” ! Our Factory Our Certificates Our Services & Strength 1. Attractive price versus superior quality product. 2. Tailor made to the customer’s size. 3. On time delivery. 4. Team commitment, reliable partnership. 5. Customer focused & market driven. FAQ1. who are we?We are based in ZheJiang , China, start from 2011,sell to Mid East(30.00%),Northern Europe(15.00%),Southeast Asia(10.00%),NorthAmerica(10.00%),South Asia(6.00%),Southern Europe(6.00%),South America(6.00%),Central America(5.00%),Western Europe(3.00%),EasternEurope(2.00%),Oceania(2.00%),Africa(2.00%),Domestic Market(2.00%),Eastern Asia(1.00%). There are total about 1000+ people in ouroffice.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?electric vehicle driving system,electric vehicle motor,electric vehicle controller,rear axle,electric vehicle4. why should you buy from us not from other suppliers?We are an innovative and technology-driven group, specializes in R&D,manufacturing motors, controllers, transmission axles, andelectric vehicles (EVs). With more than 25 years of experiences accumulated in the dynamic EV drive system.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW;Accepted Payment Currency:USD;Accepted Payment Type: T/T,L/C,PayPal,Western Union;Language Spoken:English,Japanese

    Benefits of a Planetary Motor

    If you’re looking for an affordable way to power a machine, consider purchasing a Planetary Motor. These units are designed to provide a massive range of gear reductions, and are capable of generating much higher torques and torque density than other types of drive systems. This article will explain why you should consider purchasing one for your needs. And we’ll also discuss the differences between a planetary and spur gear system, as well as how you can benefit from them.

    planetary gears

    Planetary gears in a motor are used to reduce the speed of rotation of the armature 8. The reduction ratio is determined by the structure of the planetary gear device. The output shaft 5 rotates through the device with the assistance of the ring gear 4. The ring gear 4 engages with the pinion 3 once the shaft is rotated to the engagement position. The transmission of rotational torque from the ring gear to the armature causes the motor to start.
    The axial end surface of a planetary gear device has two circular grooves 21. The depressed portion is used to retain lubricant. This lubricant prevents foreign particles from entering the planetary gear space. This feature enables the planetary gear device to be compact and lightweight. The cylindrical portion also minimizes the mass inertia. In this way, the planetary gear device can be a good choice for a motor with limited space.
    Because of their compact footprint, planetary gears are great for reducing heat. In addition, this design allows them to be cooled. If you need high speeds and sustained performance, you may want to consider using lubricants. The lubricants present a cooling effect and reduce noise and vibration. If you want to maximize the efficiency of your motor, invest in a planetary gear hub drivetrain.
    The planetary gear head has an internal sun gear that drives the multiple outer gears. These gears mesh together with the outer ring that is fixed to the motor housing. In industrial applications, planetary gears are used with an increasing number of teeth. This distribution of power ensures higher efficiency and transmittable torque. There are many advantages of using a planetary gear motor. These advantages include:
    Motor

    planetary gearboxes

    A planetary gearbox is a type of drivetrain in which the input and output shafts are connected with a planetary structure. A planetary gearset can have three main components: an input gear, a planetary output gear, and a stationary position. Different gears can be used to change the transmission ratios. The planetary structure arrangement gives the planetary gearset high rigidity and minimizes backlash. This high rigidity is crucial for quick start-stop cycles and rotational direction.
    Planetary gears need to be lubricated regularly to prevent wear and tear. In addition, transmissions must be serviced regularly, which can include fluid changes. The gears in a planetary gearbox will wear out with time, and any problems should be repaired immediately. However, if the gears are damaged, or if they are faulty, a planetary gearbox manufacturer will repair it for free.
    A planetary gearbox is typically a 2-speed design, but professional manufacturers can provide triple and single-speed sets. Planetary gearboxes are also compatible with hydraulic, electromagnetic, and dynamic braking systems. The first step to designing a planetary gearbox is defining your application and the desired outcome. Famous constructors use a consultative modeling approach, starting each project by studying machine torque and operating conditions.
    As the planetary gearbox is a compact design, space is limited. Therefore, bearings need to be selected carefully. The compact needle roller bearings are the most common option, but they cannot tolerate large axial forces. Those that can handle high axial forces, such as worm gears, should opt for tapered roller bearings. So, what are the advantages and disadvantages of a helical gearbox?

    planetary gear motors

    When we think of planetary gear motors, we tend to think of large and powerful machines, but in fact, there are many smaller, more inexpensive versions of the same machine. These motors are often made of plastic, and can be as small as six millimeters in diameter. Unlike their larger counterparts, they have only one gear in the transmission, and are made with a small diameter and small number of teeth.
    They are similar to the solar system, with the planets rotating around a sun gear. The planet pinions mesh with the ring gear inside the sun gear. All of these gears are connected by a planetary carrier, which is the output shaft of the gearbox. The ring gear and planetary carrier assembly are attached to each other through a series of joints. When power is applied to any of these members, the entire assembly will rotate.
    Compared to other configurations, planetary gearmotors are more complicated. Their construction consists of a sun gear centered in the center and several smaller gears that mesh with the central sun gear. These gears are enclosed in a larger internal tooth gear. This design allows them to handle larger loads than conventional gear motors, as the load is distributed among several gears. This type of motor is typically more expensive than other configurations, but can withstand the higher-load requirements of some machines.
    Because they are cylindrical in shape, planetary gear motors are incredibly versatile. They can be used in various applications, including automatic transmissions. They are also used in applications where high-precision and speed are necessary. Furthermore, the planetary gear motor is robust and is characterized by low vibrations. The advantages of using a planetary gear motor are vast and include:
    Motor

    planetary gears vs spur gears

    A planetary motor uses multiple teeth to share the load of rotating parts. This gives planetary gears high stiffness and low backlash – often as low as one or two arc minutes. These characteristics are important for applications that undergo frequent start-stop cycles or rotational direction changes. This article discusses the benefits of planetary gears and how they differ from spur gears. You can watch the animation below for a clearer understanding of how they operate and how they differ from spur gears.
    Planetary gears move in a periodic manner, with a relatively small meshing frequency. As the meshing frequency increases, the amplitude of the frequency also increases. The amplitude of this frequency is small at low clearance values, and increases dramatically at higher clearance levels. The amplitude of the frequency is higher when the clearance reaches 0.2-0.6. The amplitude increases rapidly, whereas wear increases slowly after the initial 0.2-0.6-inch-wide clearance.
    In high-speed, high-torque applications, a planetary motor is more effective. It has multiple contact points for greater torque and higher speed. If you are not sure which type to choose, you can consult with an expert and design a custom gear. If you are unsure of what type of motor you need, contact Twirl Motor and ask for help choosing the right one for your application.
    A planetary gear arrangement offers a number of advantages over traditional fixed-axis gear system designs. The compact size allows for lower loss of effectiveness, and the more planets in the gear system enhances the torque density and capacity. Another benefit of a planetary gear system is that it is much stronger and more durable than its spur-gear counterpart. Combined with its many advantages, a planetary gear arrangement offers a superior solution to your shifting needs.
    Motor

    planetary gearboxes as a compact alternative to pinion-and-gear reducers

    While traditional pinion-and-gear reducer design is bulky and complex, planetary gearboxes are compact and flexible. They are suitable for many applications, especially where space and weight are issues, as well as torque and speed reduction. However, understanding their mechanism and working isn’t as simple as it sounds, so here are some of the key benefits of planetary gearing.
    Planetary gearboxes work by using two planetary gears that rotate around their own axes. The sun gear is used as the input, while the planetary gears are connected via a casing. The ratio of these gears is -Ns/Np, with 24 teeth in the sun gear and -3/2 on the planet gear.
    Unlike traditional pinion-and-gear reducer designs, planetary gearboxes are much smaller and less expensive. A planetary gearbox is about 50% smaller and weighs less than a pinion-and-gear reducer. The smaller gear floats on top of three large gears, minimizing the effects of vibration and ensuring consistent transmission over time.
    Planetary gearboxes are a good alternative to pinion-and-gear drive systems because they are smaller, less complex and offer a higher reduction ratio. Their meshing arrangement is similar to the Milky Way, with the sun gear in the middle and two or more outer gears. They are connected by a carrier that sets their spacing and incorporates an output shaft.
    Compared to pinion-and-gear reduces, planetary gearboxes offer higher speed reduction and torque capacity. As a result, planetary gearboxes are small and compact and are often preferred for space-constrained applications. But what about the high torque transfer? If you’re looking for a compact alt

    China Hot selling 5kw 48v60v72V electric car motors conversion kit solution  with Good qualityChina Hot selling 5kw 48v60v72V electric car motors conversion kit solution  with Good quality