Item Category: Electrical Equipment & Supplies

eBay LCD Digital Readout Meter, or 2/3 Axis Grating CNC Milling Digital Readout Display Electronic Linear Scale Lathe Digital Displayer / 5um Precision Optical Linear Scale Encoder For Mill Lathe Machine Bullet Point ☆ RESOLUTION OPTIONAL: 5μm(0.0002"); DRO must be set to completely match the linear scale accuracy. ☆ MULTIFUNCTION: circumference holes processing, linear holes processing, ARC processing, oblique processing, slope processing, chamber processing, R function, the tool diameter compensation function, digital filter, radius/diameter, mm/inch etc. ☆ 9 PIN CONNECTIONS: Readout only allows TTL square wave signal input through 9 pins connector. Pin 1 to 4 connects +5V, 0V, A, B Pin 5-9 is blank. ☆ DOUBLE SEAL & SIGNAL ABLE: Signal cable uses multilayer shielded wire steel and metal shell to provide extra protection. Default offer 3meters (9.84feet long) cable connecting with linear scale. ☆ REPEATING POSITIONING: Sensor adopts the precision metrology grating as the measurement standard. And the sliding parts have excellent repeatable positioning performance. ☆ FULL SET ACCESSORIES: Full set of installation accessories (L type cover, backplate and screws) included inside the linear scale, each scale equipped with some extra screws to avoid unsuccessful installation. DRO Specification Axis Number of Digital Readout 2 Axis / 3 Axis (Optional) Plug Type AC 85V~265V,50~60Hz, US plug available Power consumption 15VA Material ABS Total Length of Ruler = Effective Stroke + 140mm Can the Diameter Mode Be Displayed Yes Default Resolution 5µm (0.005mm/0.0002") Function Circumferential Hole Making, Inclined Plane Processing, Arc Processing Measuring Travel 0-3020mm Accuracy Class ± 1um Measurement Standards Engraved Glass Grating Operating Voltage 5V ± 5% DC Working Speed ≤1m / S (1µm) Acceleration ≤ 60m / s² Reference Operating Humidity ≤ 90RH Grating Pitch 20um (0.020mm) Measurement Procedure Incremental Readout input signal: TTL square wave Circuit Characteristics NPN Grating Measurement System Transmission Infrared Optical Measurement System, Infrared Wavelength 940nm Scanning Frequency ≤28kHz Anti-vibration 50Hz-2KHz, ≤ 180m / s² Impact 16ms, ≤ 600m / s² Displacement Frictional Resistance ≤ 5N Protection Class IP53 / IP64 Signal Electrical Connection Independent Adapter Cable (2.5M) DRO Size Approx. 290 * 200 * 80mm / 11.4 * 7.9 * 3.1in DRO Weight Approx. 878g / 31.0oz High Precision TTL Linear Scale (Length Optional) Travel length 50/100,150,200,250,300,350,400,450,500,550,600,650,700,750,800,850,900,950,1000mm Resolution 5um (0.005mm) 0.0002” Signal TTL square /wave EIA-442 Grating pitch 0.02mm (50LP/min) Accuracy ±0.005 mm or 0.0002" (at 20 deg C) Reference marks at interval of 50mm Response Speed 60m/min or 40ins/sec Warm Tips: Scale length above refers to the real travel of the linear scale. Actual physical length is 141mm longer than travel. One inch equals to 25.4mm. We have 100mm(4") 150mm(6") 200mm (8") 250mm(10") 300mm (12") 350mm(14") 400mm(16") 450mm(18") 500mm(20") 550mm(22") 600mm(24") 650mm(26") 700mm(28") 750mm(30") 800mm(32") 850mm(34") 900mm(36") 950mm(38") 1000mm(40") scales in stock, please choose the one you need! Package 1 * Digital Readout, 2 or 3 * Linear scale 1 * Set of Mounting Bracket 1 * Operation Manual Warranty If you have any questions you may reach us via ebay message. Get In Touch We warrant all products to be free from defects in material or workmanship for two month from date of purchase. We fully guarantee customers an exchange or refund within 14 business days of receipt if item DOA(damage on arrival). Warranty excludes normal product lifetime wear-out, wear and tear or abuse. Warranty does not apply to conditions resulting from misuse, abuse, negligence, accident, improper application, improper installation or alteration. For malfunction products under warranty period, please contact our customer service via EBay Message. Payment We accept Paypal and ebay managed payments. All orders delivered to California (CA) are charged the applicable sales tax. Shipment We only ship to paypal confirmed address. We will ship all orders asap. from Texas via USPS or UPS.( No service on Weekend and public holidays). Delivery time within the U.S. is usually just 3 to 5 business days, however in rare cases it could take 5 to 7 business days. No combined shipping discount offered and no pick-up service. Customer Service Customer Satisfaction is always our Top Priority. If you feel any dissatisfaction, please contact us via ebay message. A Merchandise Authorization Number (RMA#) is required for all need returned packages(After we have a fully communication). Please contact us to get an ""RMA"" number before you ship your items back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing. back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing.All NON-Seller Mistake returns for refund are subject to 20% re-stocking fee and buyer should pay for the return shipping fee and handle fee.(For example,you brought wrong item or cancelled order after item was shipped). All return products should be in brand new state with all accessories included. Refunds will be given via paypal only.