- PD 25 + PA 6200 | 00515521
- Model: PD 25 + PA 6200 | 00515521
- Hãng: Erhardt+Leimer
Bộ giám sát lực căng WED
Type: PD 25 + PA 6200
Material number: 00515521
Dãi đo: 0.75 kN
Điện áp : 24 VDC
Tín hiệu ngõ ra: 2x 0..10V & 0/4..20mA
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Số lượng Giá bán (VNĐ) 1+ Liên hệ 3+ Liên hệ 5+ Liên hệ 10+ Liên hệ Chưa bao gồm VAT
Thông tin đặt hàng8-10 tuần
Tối thiểu: 1Đặt hàng
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Bộ giám sát lực căng WED - web tension monitors PD 25 + PA 6200-00515521
Bộ giám sát lực căng WED
web tension monitors PD 25 + PA 6200-00515522
Dãi đo: 0,75kN
Material number: 00515521
- Sử dụng load cell PD 2525 có 3 dãi đo : 0,75kN cùng bộ khuếch đại và hiển thị PA 6200 của Erhardt+Leimer
Web tension monitors consisting of: 2 pc. PD 2525 load cell from light metal flange mounted, as per drawing KBS 9319, with exhaust hole, excluding bearings and circlips, shaft dia. 25 mm, open one side, measuring range 0.75 kN, protection class IP 65 with appropriate cable socket when plugged in. 2 pc. PD 2517-99 cable screened 4 x A0.34 10 m with 1 coupling, IP 65 suited 1 pc. PA 6200 web tension amplifier and display, front panel mounting, amplifier for 2 separate load cells, LCD colour touch display, 2x output signal 0..10V and 0/4..20mA, web tension monitoring with 3 dig. alarm outputs, Ethernet interface for setup and service, operating voltage 24V DC, 100mmx100mmx50mm as per dimension sheet 158566-00515521
SYSTEMS FOR WEB TENSION MEASUREMENT AND WEB TENSION CONTROL FOR USE IN VARIOUS PRODUCTION SYSTEMS
Reliable control of the web tension using a tension sensor helps to reduce web tears and therefore keeps production costs down. ELTENS web tension measurement and control systems are used all around the world to achieve reliable and high-quality production.
FUNCTION
The load cell used for web tension control comprises a stable outer ring with flange cover and centering collar for precision assembly. The inner ring in the form of a bi-directional strip ensures centered mounting of the ball bearing. The radial forces created by the web unbalance the strain gauges linked together to form a measuring bridge on the inner ring. This leads to an analog output signal proportional to the web tension.
AREA OF USE
Flange load cells can be used for web tension control in practically all processing plants where web-type materials are processed or finished. In front of processing stations, in particular, it is of fundamental importance that the web is transported with a continuous web tension.
APPLICATION
With a 90° horizontal-vertical wrapping angle on the measuring roller and a horizontal measuring direction, optimum web tension measurement is assured. Only detection of the bearing forces on both sides by the tension sensor can prevent incorrect measurements caused by the web moving sideways and asymmetrical web tension distribution. Load cells incorporated in a closed loop should be mounted as near to the actuator as possible.
Key
F = Web tension (N) | F1 = Tension component | F2 = Tension component | FG = Weight force (N) | FR = Resulting force in measuring direction (N) | FR/K = Resulting force/load cell (N) | 1 = measuring direction (N) | 2 = measuring direction (N) | α = Angle between outgoing web and measuring direction | β = Angle between incoming web and measuring direction
FLANGE LOAD CELL
MEASURING AMPLIFIER AND DIGITAL DISPLAY
WEB TENSION CONTROLLER
ELECTRO-PNEUMATIC CONVERTER
EATON 046938 Motorschutzschalter, 3-polig, Ir = 10 - 16 A, Schraubanschluss
50.000 VNĐ 60.000 VNĐ
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