Type: Code Reader
Voltage: 12V
Power: 0.15W
Applicable Models: All OBDII protocols
Model Number: iCar3 BLE4.0, Vgate iCar 3 Bluetooth
Warranty: 12 Months
Vgate iCar 3: support Android System
Function: OBD2 Code Scanner
colors: red , blue , white , black and green
Keywords: Supports all OBDII protocols
OEM: Available
Service: free tehnical support
Product name: Vgate iCar 3 Bluetooth
Processor: ARM
Application: Torque, geekobd, accurate, etc
Certification: CE ROHS
Packaging Details: original box
Port: HangZhou

Hottest Selling Vgate iCar3 Bluetooth 4.0 ELM327 OBDII OBD2 Code Reader for iOS & Android with ARM Processor (support OEM ODM service)
Top-rates :
1. with 5 colors : red , blue , white , black and green .
Pls tell us which colour you want when you make the order ,thank you
2. Support both iOS and Android systems
Features: 1.Supply voltage(VDD):12V 2.Work temperature range: -20 ~ +70 3.Storage temperature range: -40 ~ +125 4.RF sensitivity(Basic Rate): -85db 5.Modulation Mode: GFSK 6.Frequency Range:2402 ~ 2480MHZ 7.Transmission Range:10M 8.Bluetooth Profile:SPP 9.UART Params:38400,8,n,1 10.Small size, compact structure. Plug and never unplug 11.Stable wireless connection 12.No wires or batteries (adapter is powered by the diagnosis size sockets) 13.Stop communication, wait half an hour, auto sleep 14.Supports all OBDII protocols 15.The adapter uses the fastest and most reliable ARM chips The device is a small adapter that plugged into the vehicle OBD-connector. On Bluetooth, it connects to any computer, customized 9pcs short arm Torx hex key spanner tool set wrench 171 socket tool set allen wrench torque wrench hex socket set tablet or smartphone, With associated diagnostic procedures .

1.Read, erase and display code descriptions problems – both standard and spetskodov manufacturers. 2.Measure the fuel consumption. 3.Display real-time operating performance of the car, such as momentum, vehicle speed, oil pressure, coolant temperature, engine load, intake manifold pressure, throttle position, the values of oxygen sensors, air intake temperature, and more. 4.Turn off the MIL (signal Check Engine). 5.Download data to external media in a variety of formats for later printing. 6.Record various parameters, display graphics in real time, and more. With iCar3 BLE4.0, you will be CZPT to perform a complete computer diagnostics car and even to correct minor faults withoutresorting to service stations. iCar3 BLE4.0 scan tool is a high-quality automotive scHangZhou tool, supports all OBD-II protocols Automatic. Support Cars: 1.SAE J1850 PWM(41.6Kbaud) 2.SAE J1850 VPW(10.4Kbaud) 3.ISO9141-2(5 baud init,10.4Kbaud) 4.ISO14230-4 KWP(5 baud init,10.4 Kbaud) 5.ISO14230-4 KWP(fast init,10.4 Kbaud) 6.ISO15765-4 CAN(11bit ID, Factory Processing Customized High Quality Plastic Safety Hat Helmet molds 500 Kbaud) 7.ISO15765-4 CAN(29bit ID,500 Kbaud) 8.ISO15765-4 CAN(11bit ID,250 Kbaud) 9.ISO15765-4 CAN(29bit ID,250 Kbaud) A.SAE J1939 CAN(29bit ID,250*Kbaud) B.USER1 CAN(11*bit ID,125*Kbaud) C.USER2 CAN(11*bit ID,50*kbaud)

Packaging & Shipping

Our ServicesAfter-sales service:
1. Warranty: 1 year (It is based on quality problems not man-made damages);
2. Technical assistance when you meet puzzles during using;
3. Tracking logistics information of your elm327 scanner until you receive our goods;
4. Have any question about super mini elm327 bluetooth obd2 scanner tool, 24 hours available for you.
FAQQ: What’s the difference between Hardware version V1.5 & V2.1 ?
A: Hardware version V1.5 can support more car protocols than Hardware version V2.1.

Q: What’s the pairing code of Bluetooth transmission mode?
A: Usually, the pairing code is “1234”; try “0000” Reacher 48v 1800rpm 300w High Torque Frameless Brushless Motor For Exoskeleton Industrial Robotic Arm when the ELM327 is “VIECAR” brand.

Q: My phone can can connect with the device, but it can’t find my car?
A: Please check if you have choosed the “OBDII” adapter of “adapter choice” in software setting;
Please check your Android systerm version is V4.0-4.4 or V5.0;
Please check the protocol of your car;
Try more new cars.

Q: Why my computer can’t nennect with the bluetooth?
A: Please check your bluetooth adapter version, usually it should be 2.0 version, please change the corrsponding bluetooth adapter if the device requires;

Q: Only accept bulk oders?
A: No. Small orders; sample orders; OEM/ODM orders can be accepted;

Q: How about payment?
A: Usually clients will pay by T/T Western Union Paypal etc.
We are ready to provide genuine service for you, contact Sales now to get the latest news about super mini elm327 bluetooth obd2 scanner tool ! OEM fabrication custom plastic injection molding product rapid prototype service injection molding mold cookware

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!


Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.


A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.


Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

China Vgate OBD II ELM327 iCar 3 Blue-tooth BLE4.0 Scanner OBD II Car Scanner support IOS & Android     gearbox adjustment	China Vgate OBD II ELM327 iCar 3 Blue-tooth BLE4.0 Scanner OBD II Car Scanner support IOS & Android     gearbox adjustment
editor by czh2023-02-19

Torque Arm

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