Yuanben Mevs-082 Speed Sensor for Railway Locomotive

• Type: Magnetic Displacement Sensor
• Output Signal Type: Analog Type
• Movement: Angular Displacement
• Production Process: Integration
• Material: Stainless Steel
• IP Rating: IP65
• Model NO.: MEVS-082
• Certification: CE
• Customized: Customized
• Output: Sine Wave
• Sensor Type: Magnetoelectric
• Thread: 5/8" M16
• Transport Package: Carton
• Trademark: Yuanben
• Origin: Shanghai
• Production Capacity: 200, 000PCS/Year

Product Description

MEVS-082 Speed sensor for railway locomotive

1. Description
   Rail transit traction motor speed sensor has the characteristics of stable performance, high sensitivity, strong reliability and so on. The product can be widely used in traction motor speed measurement system in railway transportation field. It is used in high-speed railway vehicles, main line locomotives, metro vehicles and other large-scale motor power equipment, replacing tamakawa passive speed sensor ts5840n581, ts5840n series and ts5841n series speed sensors. From intercity high-speed railway vehicles, Metro locomotives, to harmony and Fuxing high-speed railway, it is used in high-speed vehicles between cities and urban subway every day, It is applied to CRH2 high-speed railway vehicles, CRH3 high-speed railway vehicles of CNR, various types of heavy haul main line locomotives of CNR and metro vehicles produced by Qingdao Sifang locomotive works.
   Based on more than 20 years of application experience and achievements, continuous technological innovation and development, strong CNC processing integrated alloy shell, outstanding anti-interference, surge and vibration resistance, resistance to high and low temperature instantaneous change, dust, water and oil IP68, with self repairing speed signal skills, tens of thousands of sets every day in the world, safe and reliable.
   Speed encoder for railway locomotive, magnetic induction principle, monitoring large and medium asynchronous motor speed encoder
    
2. Applications
   High speed railway vehicles, multiple units, main line locomotives, metro vehicles, light rail vehicles, monorail vehicles, electric shovels, mining equipment, etc
   Large and medium sized three phase asynchronous motor field:
   MEVS-082 railway locomotive wheel set magnetoelectric speed sensor is a speed sensor used to measure the speed of train wheel set. It is installed above the measured gear at the axle end of locomotive and outputs a single channel square wave signal proportional to the train speed. The sensor has the characteristics of high reliability and strong anti-interference ability.

Specifications

Working Temperature	-40ºC~+125ºC
Relative Humidity	≤90%(ambient temperature 25ºC)
Power Supply	Passive
Output Signal Frequency Range	18~3000Hz
Working Distance	0.8~1.2mm
No-load Current Consumption	25mA
Output Waveform	Square wave, rising edge time and falling edge time ≤10 µs
Output Pulse Amplitude	High voltage≥9V  Low Voltage≤2V(Load 10KΩ)
Output Channel	1
Duty cycle	40%~60%
Insulation Strength	AC500V  [ 50Hz 60s ]
Insulation Resistance	≥20MΩ

 
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