Spherical Thrust Roller Bearings,Taper Roller Thrust Bearings,Thrust Ball Bearings Huatao Group Limited , https://www.rollerandreducer.com
1. Measuring range: Frequency: 10 ~ 300Hz
Amplitude: 0 to 200um 0 to 500um 0 to 800um (peak to peak)
Intensity: 0 ~ 20mm / s 0 ~ 25mm / s 0 ~ 50mm / s (true RMS)
2. Measurement accuracy: ±0.5, linear error ≤1%FS
3. Measurement method: vertical or horizontal
4. Output signal: current output: 4 ~ 20mA (load ≤ 1KΩ)
5. Ambient temperature: -10 ~ 65 ° C (relative humidity ≤ 85%)
6. Power supply voltage: DC24V (power consumption ≤ 3W)
7. Dimensions: 35 × 75 (mm)
8. Fixed screw hole: M10×1.5×10mm
ST-2G vibration sensor sensitivity 20-50mv/mms
Second, the basic principles
The basic principle of the CD-21 series speed sensor is based on an inertial mass (coil assembly) and a housing in which a magnet is fixed. When the inertial mass is suspended from the housing by the elastic element, the sensor housing is fixed to the vibrating body. Above, this
SG-2 Vibration Speed ​​Sensor The vibration speed sensor is usually used to measure the vibration of the bearing and, in a few cases, to measure the vibration of the shaft. When measuring the vibration speed, if the sensor is installed incorrectly or the installation is not strong, the measurement result may be distorted or the sensor may be damaged due to vibration. Therefore, we must carefully choose the installation method of the vibration speed sensor. The vibration sensor is used together with the vibration monitor to achieve continuous long-term monitoring and is suitable for measurement of mechanical vibrations such as steam turbines, fans, pumps, and coal mills. The working principle is based on a primary component that converts mechanical energy into electrical energy. It is fixed on the bracket by two coils, and a piece of magnetic steel is connected to the casing through the piece, and the magnetic steel moves in the line. The magnetic lines of force are cut, thus generating an induced electromotive force. The voltage is proportional to the speed of the casing, which is called the vibration speed sensor. The vibration sensor produced by Zhengzhou Hangke has small volume, good sealing and long service life. Due to the double coil structure, it can superimpose the effective signals, and the interference signal attenuation effectively improves the anti-interference ability.
SG-2ST-2 vibration speed sensor
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The SG-2ST-2 vibration speed sensor is mainly installed on the bearing caps of various rotating machinery (such as steam turbines, compressors, fans and pumps). It is an electromagnetic sensor that cuts magnetic lines by a moving coil and outputs a voltage. Therefore, it does not require power supply during operation and is easy to install.
Thrust Bearings are a type of bearing that is specifically designed to support axial loads, also known as thrust loads, which are loads that are parallel to the shaft in a mechanical system. They are used in various applications where there is a need to support and handle axial loads efficiently.
Types of Thrust Bearings:
Ball Thrust Bearing
Roller Thrust Bearings
Tapered Roller Thrust Bearings
Spherical Roller Thrust Bearings