KTM miniature rod linear displacement sensor

KTM micro-rod linear displacement sensor, measuring range 10mm~300mm, total 3mm buffer stroke at both ends, linear accuracy 0.1%~0.06%FS, repeatability ±0.01mm. Sensor potentiometer principle, absolute position measurement type displacement sensor, output DC voltage signal. It can also be equipped with voltage module, current module or RS485 module to output standard 0-5V, 0-10V voltage signal; 4-20mA current signal or RS485 digital signal to meet the needs of system acquisition or long-distance transmission.

Features: small installation size

           Long service life, up to 100 million times

           It can be used stably for a long time in high-speed operation (such as high-speed injection molding machine thimble control)

           Protection class IP65

           DIN standard contacts

           Double bearing linkage

           Unaffected by shock and vibration

           Cable connection

Description: Housing Anodized Aluminum

           Assembly crimping bracket

           Transmission stainless steel

           Bearing, rotary plain bearing

           Resistive element

           Brush assembly Precious metal multi-touch brush with elastic damping

           Electrical connection 3-core internal stress-free shielded cable, standard 1 meter

Shipped with: 1 universal joint (optional fisheye universal joint); 2 fixed brackets; 4 fixing screws

Main performance parameters of the sensor:

Sensor installation dimension drawing:

Sensor wiring instructions:

Main application areas: KTM micro-rod linear displacement sensor is a miniature series displacement sensor, suitable for installation in space-constrained applications, such as: aircraft steering, ship steering, shoe machine (front machine, rear machine), injection machine thimble control, Printing machinery, paper packaging machinery, etc.

KTM Miniature Rod Linear Displacement Sensor Installation Instructions:

1. Select the linear displacement sensor range to leave a margin. Generally, select the range of the larger specification based on the actual stroke. When installing the sensor, leave the remaining amount at both ends evenly. After adjusting the position, lock the bracket screws.

2, the sensor installation should pay attention to the installation of the universal joint, adjust the neutrality. If the centering deviation and the tilt deviation are large at the same time, it will affect the measurement stability and service life of the sensor.

3. The linear displacement sensor is used as a voltage divider to access the circuit, and the actual value of the measured position is displayed as a relative voltage.

4. The sensor supply voltage should be stable, and the industrial power supply requires ±0.1% stability, otherwise it will cause large fluctuations in measurement data.

5, the power supply must have sufficient capacity, if the power supply capacity is too small, it is easy to cause the display data to jump, especially when the solenoid valve drive power and sensor power supply together, it is more prone to digital jitter.

6, there can be no external interference, including static interference and high frequency interference. Therefore, the sensor signal line should be routed to the power line of the device; the sensor should be installed with a forced grounding bracket and the sensor housing should be well grounded; the signal line should be shielded, and the shield should be grounded or connected to the DC power supply at one end of the box. negative electrode.

7. The sensor should be wired correctly. If the wiring is wrong, the sensor may be seriously damaged.

8. Long-term use of sensors, due to the intrusion of water, oil, dust, etc., affecting the contact resistance of the brush, which will cause the sensor measurement data to jump.