Speed Sensor

Your Professional Speed Sensor Supplier！

Kingko Industrial Co., Ltd was established in 2015, located in Suzhou, China(near Shanghai). We specialize in full range of spare parts exporting. Product: Engine, Electricity or Electronics, Body and Accessories, Drivetrain, Braking System, Steering System, Material and Equipment, Universal Parts, etc.

Why Choose Us

Professional Team

Our Team have been working in this field for over 8 years. After years of development, the company has created a wealth of experience in sales and after-sales service team,and has established an outstanding reputation among customers.

Our Certifications

We have our own factories and warehouses, All our factories are certified by ISO9001 and TS16949, some are OEM manufacturers.

Sales Market

Our customers are from all over the world, including customers from Europe, South America, Africa, South Asia, etc.

Mercedes-Benz 2045400117 Front ABS Wheel Speed Sensor

Speed Sensor - Overview

A speed sensor is a device that measures the speed of a moving object, often a vehicle. It works by detecting the rotation of wheels or other moving parts and converting that rotation into an electrical signal that can be used by the vehicle's computer to control various systems.

Product Specification

We provide the following product specifications：

OEM #	897387989
Engine Application
Vehicle Fit	D-Max series 2012-2018
Place of Origin	China
Price Terms	FOB
Minimum Order	5 PCS
Delivery Estimation	15 days
Standard Package Info	Inner Box Size: Carton Size: Gross Weight:
Delivery port	Shanghai

Advantages of Speed Sensor

Transmission Control: The VSS provides critical information about the speed and direction of the vehicle to the Transmission Control Module (TCM). This information is used to adjust shift points, ensure smooth gear changes, and prevent unnecessary wear and tear on the transmission.

ABS and Traction Control: The Anti-Lock Braking System (ABS) and Traction Control System (TCS) use data from the VSS to determine if the wheels are slipping or if the vehicle is skidding. This information is then used to adjust braking and engine power to maintain control of the vehicle.

Cruise Control: The VSS provides the speed information required for the Cruise Control system to maintain a constant speed.

Odometer and Speedometer: The VSS provides the speed information used by the vehicle's Speedometer and Odometer. Accurate speed and distance measurement is important for maintaining the vehicle's value.

Fuel Economy: The VSS provides the ECM with critical information about the vehicle's speed and acceleration. This information is used to adjust the air/fuel ratio, ignition timing, and other engine parameters to optimize fuel efficiency.

Types of Speed Sensor

Magnetic Speed Sensors

Magnetic Speed Sensors, also known as reluctor sensors, have been used in vehicles for decades. They work based on the principle of magnetism. These sensors are made up of a magnet and a coil. The magnet is attached to the rotating object (transmission or wheel) whose speed is being measured. As the magnet rotates, it creates a magnetic field that induces a voltage in the coil. This voltage is proportional to the speed of the rotating object.

Hall Effect Sensors

Hall Effect Sensors are the modern type of speed sensors that work based on the Hall Effect. They are more accurate and reliable than magnetic sensors. These sensors use a magnet and a semiconductor chip that detects changes in magnetic fields. When the magnetic field changes, it creates a voltage in the semiconductor chip, which is then used to measure the speed.

Isuzu 897387990 Front ABS Wheel Speed Sensor, LH

Toyota 89543-0K081 Front Speed Sensor, LH

Application of Speed Sensor

Because of the areas in which speed sensors are required, they must be tough and able to stand the harshest environmental conditions. The speed sensor we offer is resistant to changes in pressure, has a wide operating temperature range, is impervious to dust and humidity, and is not hindered by electromagnetic interference.

Speed sensors are used to measure the rotating speed within devices. Many vehicles require speed sensors including; automotive vehicles, aerospace vehicles, off-highway & construction vehicles, railway vehicles, and military vehicles.

Within these vehicles, the specific applications are crankshaft transmission speed, engine speed, dynamometers, fan control, test equipment and engine control.

Customization Process

Requirement Discussion:

Design Proposal:

Our professional team will develop a design proposal and provide a quotation based on your requirements.

Sample Production:

We produce samples according to the design proposal and conduct rigorous testing.

Mass Production:

Upon your approval, we commence mass production to ensure timely delivery and consistent quality.

After-Sales Service:

We offer ongoing technical support and service to ensure the long-term stable operation of our products.

Other Services

Machining: We offers complete cylinder head, crankshaft and block machining; the life of the engine begins with precision machine work

Parts: We is a warehouse distributor for major engine part manufactures servicing domestic, import, truck, and heavy duty engines

Rebuilding: We builds engines around your customer's needs, for all the Rebuild, Repower and Restore motorheads out there

Mercedes-Benz 2045400317 Rear ABS Wheel Speed Sensor

FAQ

Q: Where is the speed sensor located?

A: A vehicle speed sensor (VSS) is typically located on the transmission output shaft, but some vehicles may have it on the wheel hub or differential. Wheel speed sensors, part of the anti-lock braking system (ABS), are located at each wheel.

Q: What are the different types of speed sensors?

A: There are different types of speed sensors: inductive sensors that can be monopolar or bipolar and active sensors that can be magneto-resistive and Hall effect. Monopolar inductive sensors are inductive or magnetic sensors that measure wheel speeds without contact.

Q: What are the three main sensor characteristics?

A: Sensor Characteristics
Sensitivity is the ratio of the change in the sensor's output to the change in the measured physical quantity. ... Accuracy is the degree to which the sensor's output matches the true value of the measured quantity. ...Resolution is the smallest change in the measured quantity that the sensor can detect.

Q: What are the components of a speed sensor?

A: The most common wheel speed sensor system consists of a ferromagnetic toothed reluctor ring and a sensor (which can be passive or active). The tone wheel is typically made of steel and may be an open-air design, or sealed (as in the case of unitized bearing assemblies).

Q: How long does it take to replace a speed sensor?

A: Replacing a speed sensor typically takes between 30 minutes to 1.5 hours, but this can vary depending on the vehicle and the specific sensor's location. Some sensors, like those integrated into the wheel hub, may take longer to replace due to the extra steps involved.

Q: What is the difference between a speed sensor and an RPM sensor?

A: Unlike traditional speed or cadence sensors, the RPM sensors do not use a magnet to detect wheel or crank rotations. Instead, a 3-axis accelerometer is used to determine the orientation of the hub or crank arm and thus your RPM. Cadence calculations are made with a simple count of those RPM.

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

As one of the leading speed sensor suppliers in China, we warmly welcome you to wholesale cheap speed sensor in stock here from our factory. All customized products are with high quality and low price. For free sample, contact us now.

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