SZMZ-03 Speed transducer

SZMZ-03 Speed transducer

Overview of SZMZ-03 Speed transducer

SZMZ-03 Speed transducer is a new type of speed sensor, which uses magnetoresistance as sensing element. Its sensing objects are magnetic materials or magnetic conductive materials, such as iron and electrical steel. When the magnetic conductive material with a bulge (or depression) on the measured object rotates with the measured object, the sensor outputs a pulse signal related to the rotation frequency to achieve the purpose of speed or displacement detection.

It has been widely used in various fields due to its convenient installation and use and good universality. Especially in low-speed or ultra-low speed non-contact detection, it has a feature that other sensors cannot achieve.

Speed transducer is a kind of sensor that converts the measured (such as vibration, displacement, speed, etc.) into electrical signals through magnetoelectric action. Magnetic sensitive sensors have different types and different principles, so they have different characteristics and application ranges. Magnetic sensitive sensors are made of the characteristics that free electrons or holes in semiconductor materials change their direction of movement with the magnetic field. (magnetoelectric effect). According to its structure, it can be divided into two categories: body type and structure. Speed sensor, a sensor that converts the speed of a rotating object into electricity output.

Application of SZMZ-03 Speed transducer

The magnetic sensitive speed sensor can convert the angular displacement into electric pulse signal for secondary instruments, which is mainly used for the anti-skid system of high-speed railway trains. It has the advantages of wide measuring range, simple installation, large output amplitude, wide working temperature range, good vibration resistance, etc. It is used for the users of speed measurement, especially the temperature can be from - 10 to+65 ° C, with a wide application range. It is also very convenient to use other primary and secondary instruments.

Main tech data of SZMZ-03 Speed transducer

Tested gear module: m21.5 (tooth width ≥ 2m)

Measuring distance: 0.5~1mm

Output signal: waveform: rectangular pulse wave;

Amplitude: level 4.5+0.5V

Low level ≤ 0.5V

Load resistance ≥ 10 K2

Working ambient temperature: - 10~+659C

Output form: X12J4A four core plug

Overall dimension: M22x60, total length 138mm