Shanghai Huai Tong Machinery Technology Co., Ltd. ---- Huairou world co Address: Daling Road, Pudong, Shanghai, China Zip Code: 200120 Contact: Mr. Wang Tel 021 -60498586 021-58433067 Sales Hotline: 15721364680 15821244425 Fax : 02 - 58433067 Contact QQ: 2563492433 Overview signal output rope displacement sensor signal output into digital signal output and analog output, digital output type can be selected incremental rotary encoders, absolute encoder, the output signal is ABZ square wave signal or Gray code signals, the trip can be done 15,000 mm maximum, maximum 0.01% linearity, resolution can be achieved depending on the configuration max 0.001 mm / pulse. Analog output type can be selected precision potentiometers, Hall encoder, absolute encoder, the output signal can be RS485, dp bus ,4-20 mA 0 - 5 V, 0-10 V, serial SSI and resistor signals, the maximum stroke can reach 15,000 mm, maximum use of the environment can be achieved degree of protection IP65, -45 ℃ ~ +105 ℃ wide temperature environments. Working principle and common parameters rope displacement sensor function is to convert mechanical motion can measure, record, or transmit electrical signals. Stretchable rope displacement sensor consists of a stainless steel wire wound on a threaded hub, the hub with a precision round rotary inductor are connected together, the sensor may be an incremental encoder, the absolute (independent) encoders, mixing or conductive plastic rotary potentiometers, synchronous or resolver. Operation, rope displacement sensor is mounted in a fixed position, the rope tied on a moving object. Rope linear motion and moving objects aligned with the axis of movement. Movement occurs, the rope stretching and contraction. An internal spring to ensure constant tension of the rope. Threaded drive wheel rotation precision rotary sensor, outputs a rope moving electrical signal proportional to the distance. Measuring the output signal of the displacement of the moving object can be drawn, direction, or speed. Common parameters are measured stroke, the output signal mode, linearity, repeatability, resolution, Wire Size, outlet tension, the maximum round-trip speed, weight, input resistance, power, voltage, temperature, vibration, protection, etc. . Rope displacement sensor applications rope displacement sensor is especially suitable linear guide systems, hydraulic cylinder system, testing machines, telescopic system, storage location positioning, pressure machinery, paper machinery, textile machinery, sheet metal machinery, packaging machinery, printing machinery, horizontal control instrument, construction machinery and other related sizing and position control, especially for servo hydraulic universal testing machine control. Can completely replace the grating, and other applications can be customized, can achieve low-cost high-precision measurements. LS88 series of rope displacement sensor using the Installation Notes 1. Using the bottom four screw holes, according to on-site facilities and machinery installation space required, direct installation or use additional protective or other machinery. 2. Stainless steel cable installation, horizontal angle should be noted, that try to make the cable from the outlet to the mobile part of the body, horizontal sliding at work, maintain a minimum angle (tolerance + / -30) to ensure measurement accuracy and the cable of life. 3. The main body is stainless steel wire rope plus fluoride layer, do not let it burn by external ﹑ ﹑ impact of cuts and other improper things happen: excessive dust accumulation of dust ﹑ enough to damage the cable or storing goods in the internal pulley or cable outlet will cause damage, leading to uneven operation failures. 4. Is not installed on the bench or sit in front of fixed, do not hand out or other products will ropes and let yourself instantly spring back. This will result in cable breakage, damage and personal safety body structure. 5. LS88-S and LS55-M series reciprocating instant acceleration must not be more than 1 m / sec; LS130-L and LS190-P series reciprocating instant acceleration must not be more than 0.5 m / s; This will cause cable break, I am afraid we do not assume responsibility outside this range. 6. If you are using the non-linear motion of the body, please install the appropriate pulley running. 7. If used in harsh environment or special occasions, install protection agency or your own with our engineering department, dealer, or cause damage to the product, the Company is not be responsible. Product recommendation rope displacement sensor into a digital output and analog output type two type product categories. Digital output type can be selected incremental rotary encoders, absolute encoders rope displacement sensor values, etc., the output signal is a square wave signal or Gray code ABZ signal, the maximum stroke can do 2000mm, maximum 0.05% linearity, resolution depending on the configuration different maximum can reach 0.003mm / pulse. Analog output type can be selected precision potentiometers, Hall encoder, absolute encoder, the output signal can be 4-20mA, 0 - 5V ,1-5V, 0 - 10V, serial SSI and resistor signals, the maximum stroke can reach 3000 mm, maximum use of the environment can be achieved degree of protection IP65, -45 ℃ ~ +105 ℃ wide temperature environments. This series of rope displacement sensor is especially suitable linear guide systems, hydraulic cylinder systems, telescopic system, storage location positioning, pressure machinery, paper machinery, textile machinery, sheet metal machinery, packaging machinery, printing machinery, level control device, construction machinery and other related dimensional measurement and position control. In testing machine industry screen, digital display system applications more widely, other applications can be customized LS88 series of rope displacement sensor technology parameters Type Digital Output Analog Output Sensor type incremental encoder, absolute encoder precision resistors, the absolute value encoders, angular displacement resistance values ??without 5k, 10k imported coated wire rope imported plastic rope pull speed 1000mm / s (MAX) 1000mm / s (MAX) measuring stroke 0 ~ 50000mm (0-2000mm) Resolution 0.03,0.012 , 0.006,0.003 mm / pulse theory of infinitesimal accuracy of 0.05% FS 0.1% FS, 0.2% FS, 0.5% FS max 300 K Hz frequency response output line driver, push-pull output, SSI, Gray code 4-20 mA 0 - 5v, 1-5v ,0-10v voltage DC5V, DC5-26V 24v shell material imported aluminum alloy, surface oxidation, corrosion resistant weight 540g outlet Rally 4-5N anti-vibration 10HZ to 1500HZ, 10G cable length 4 m (accept customize) Operating Temperature -25 ℃ ~ +85 ℃ -25 ℃ ~ +85 ℃ LS88 series of rope displacement sensor Ordering Information Model LS88-(L) Product Range (L) 1 2 3 stretching throughout the range (mm ): 100020003000 system life (times): 200k 100k 50k Model Example: LS881-XXX LS88 products, product range 1000mm, XXX encoder Optional Optional accessories a, mounting adapter plate b, sensor adjustable sets c, sensor guard d, automatically adjust the coupling e, encoder