Analog Signal Tension Amplifier DC24V With Two Load Sensors High Precision Tension Transducer

Measuring Amplifiers Tension Amplifier DC24V Connecting Two Load Sensors In Printing Machine

Measuring amplifiers ensure a stable bridge supply voltage, They amplify the output signal of the load sensors to a standard signal .

STA-05 Intelligent tension transducer

Features:

1. Key intelligent operation,outside without adjust potentiometer.

2. Hardware and software to restrain power frequency interference, output steady and reliable.

3. Adapt DIN-rail mounting,easy and convenient.

4. Adapt SMT,small size,light weight.

5. Tension controller with STS ans STSA for option.

Features:

32 bit CPU guarantees high speed, precision, ant-ijamming capability and ensures reliability.

The outside has no adjustable potentiometer.

The tension sensor can select Differential sensor or Strain- gauge sensor.

0~ 10V/ 0~ 5V and 0~ 20mA output signals can be p-rovided to PLC and display instrument.

Use dispensing technology, small volume, light wei-ght.

Using DIN rail mounting, simple and convenient.

Product category:

STA - 05B : Using strain - gauge sensor , input signal r - ange - 5mv ~ + 10mv.

STA - 05C : Using differential sensor , input signal ran - ge - 100mv~ + 200mv

Notes of Using Tension Detector

1. Set screws A and B should not be too long when the bearing houses are installed on the detector. Other-wisethe force could not cause relevant deformations and displacements on the detector. Use spherical u-niversal bearing houses to avoid the detectors on b-oth sides interacting on each other, causing errors on calibration.

2. The wrap angle of film over detector reel shouldn’t be larger than 120, around 60°would be perfect. The s-ignal detected by detector would be too weak to con-trol tension effectively with a large wrap angle.

3. The load force caused by film tension should not poi-nt to the screw ends of tension detector. Otherwise t-here will be very low or even no output.

4. The screw ends of tension detector should point upw-ards when installed on a wall.

5. If the film is pulled cross the reel from below, the fo-rce caused by film tension pulls but not pushes the tension detector. So the negative and positive detec-tor signal wires should exchange when connected to the controller terminals.

• LED2 turns red, LED1,LED3 red twinkle, there are se-

veral ways as follows:

[ 1] Tension sensor connection drops or poor contact. LED1 twinkle shows left tension sensor has problem, LED3 twinkle shows right tensioin sensor has problem, ple-ase check sensor connection.

[2] The difference of signal between left sensor and right sensor is too large. When the LED twinkle , it shows the sensorsignal is too small,please ajust the sensor or change it.

• LED2 turns green,LED1,LED3 alternately twinkle,it shows zero alignment and calibration has problem,t-his reason refer to part 9.

• . Zero calibration operation:

• . Machine power off, there is no film or film is loose.

• . Press “Zero alignment” button for 3~5 sec,LED1 tu-rns on.

• . When LED1 starts twinkle,loosen “Zero alignment” button,the twinkle stops,LED1 turns off, so complete zero alignment.

STA-05 Tension signal amplifier.pdf

Wuhan Micro Control Electric Co,LTD ( Wuhan True Engin Technology Development Co., Ltd ) is located in the coast of South Lake and surrounded by numerous colleges and universities.The Company focuses on the developing and production of industrial test and control system .True Engin is the first company which is committed to the tension control system developing in China. After more than ten years of prosperity , it has forged an excellent team in developing and application .Our Instructors lead tens of engineering masters and CNC technology professionals that treating technology innovation,high-quality protection to the products and seamless customer service as the thrust of the development of enterprises.We committed to upgrading the technology of Chinese Printing and Packaging Machinery Control System，Complex Control System and Cutting Machine Control System.Our target is comprehensive upgrading of the competitiveness of domestic industry of Machine Controlling

In the direction of Networked Measurement and Control System，we have a large number of advanced test and analysis equipment,software and Network Control Development Platform.We have the equipments such as U.S. HP, TEKTRONIX, NI, FLUKE and so on.We also have a close co-operation with the Measurement control Institute ，the Friction Institute, the Materials Institute of the Wuhan Technology University，and have a wide range of products co-operation with the Ordnance factory 711, 3303. Core parts through 711 SMT production lines, product after 711 of ISO9000 quality management system review and GJB related mechanical and electrical performance test.

Through years of research and development our company has formed a series of products about PLC、tension control system、tension sensing system、tension controller、tension detector、Mitsubishi magnetic powder brake、Mitsubishi tension detector、Mitsubishi tension controller、magnetic powder clutch and so on.The series of tension products are widely equipped with machinery equipments on a variety of printed-packaging, textile, wire and cable industry in the domestic, we have successfully provided the best match of tension control system and OEM for several magnetic clutch industry or magnetic powder brake industry.