ToAuto 10” 40” 2 Axis DRO Kit Digital Readout Linear Scale 250mm & 1000mm(10 in x 40 in) 5um Precision for Mill Lathe, US Stock Features : Supply Voltage range: AC 80V220V; 5060Hz Power consumption: 15VA Operating temperatur: 045 degree centigrade Storage temperatur: -3070 degree centigrade Relative humidit: Less than 90% Readout allowable input signal: TTL square wave Allowable input signal frequency: Less than 5M Hz Max resolution of digital display length : 5µm (0.005mm/0.0002″) Min resolution of digital display angle : 0.0001/pulse Cable length: 3-meter Dimensions: 28317870mm (11.2″7″2.8″) Linear Scale communicate: DB9(RS232) Display language: English Backup data for power fail: power off Memory by E2PROM for ten years Lifetime: five million times. TOAUTO DRO 2 Axis Digital Readout Display with 2pc Glass Linear Scale 10”&40” (250mm&1000mm) 5um for CNC Mill Lathe Machine. This kind of DRO is commonly fitted to machines, especially for metal working – lathes, cylindrical grinders, milling machines, surface grinders, boring mills and other machine tools – to allow the operator to work faster and with greater accuracy. Supply Voltage range : AC 80V260V; 5060Hz, US Plug available. Operating temperature: 045 degree centigrade. Storage temperature: -3070 degree centigrade. Relative humidity: Less than 90%. Readout allowable input signal: TTL square wave. Allowable input signal frequebcy: Less than 5M Hz. Max resolution of digital display length: 5µm (0.005mm/0.0002). Min resolution of digital display angle :0.0001/pulse. Digital Readout Dimensions:29517065mm (11.6″6.7″2.56). Linear Scale Interface: DB9. Display Advantage: Having a good capacity of resisting disturbance, durable keyboard, easy to change. SDM 200 sets memory, power-off memory for 10years, circumference drilling, oblique line drilling, 1/2 centering. The simple R function. Chambering (applicable to: Milling machine, Boring machine). Tool conpensation (for lathe). Machining of oblique plane. Also a calculator is equipped for more convenient usage. 1pc 2Axis DRO Digital Readout 2pc Linear Scale 250+1000MM (10″ & 40″) 1set Installation Accessories 1pc User Manual. Q: Are the listed dimensions “Travel Length” or “Total Length”? A: All lengths listed in titles and options are Travel Length (Effective Measuring Range). The Total Physical Length of the scale is consistently 140mm longer than the specified Travel Length. Q: If I need a scale like 255mm, can you provide it? A: A standard 250mm scale is usually sufficient. Our scales feature a safety travel buffer (up to 20mm), meaning a 250mm scale can measure up to approximately 270mm. Q: Do you accept custom orders e. Specific sizes like 250mm x 400mm x 550mm? We provide customized kits. Please contact our customer service for a personalized quote. Q: How do I choose the right scale for my machine? A: You should match the Travel Length of the scales to the maximum travel range of your machine’s X, Y, or Z axis. Always ensure your machine has enough physical clearance to accommodate the Total Length (Travel + 140mm). Q: Can I shorten the linear scale to fit my milling machine? A: Yes, the scale can be trimmed, but this requires precision. If the scale is too long for your application, please contact our customer service to obtain a step-by-step video guide on how to properly shorten it without damaging the internal glass components. Q: Do you have an Installation Manual? A: Yes, please contact customer service to get the installation video (the file size is too large to upload directly).

1 x 2 Axis digital readout & scales kit (Linear Scale 250&1000mm) 1 x English User Manual Bracket&Cover accessories kit. Please choose what you need correctly, if you have any problem, just let me know. The total length = 140mm+Travel Length. Applicable for the machine such as millers, lathes, boring machines, grinding machines and EDM, etc.. Read all the instructions in the manual carefully before used and strictly follow them. Keep the manual for future references. Supply Voltage range : AC 80V260V; 5060Hz, UK, US, EU Plug availablePower consumption: 15VA. Operating temperature: 045 degree centigrade. Storage temperature: -3070 degree centigrade. Relative humidity: Less than 90%. Readout allowable input signal: TTL square wave. Allowable input signal frequebcy: Less than 5M Hz. Max resolution of digital display length. 5µm (0.005mm/0.0002). Min resolution of digital display angle :0.0001/pulse. Digital Readout Dimensions:29517065mm (11.6″6.7″2.56). Linear Scale Interface: DB9(RS232). Display Advantage: Having a good capacity of resisting disturbance, durable keyboard, easy to change. SDM 200 sets memory, power-off memory for 10years, circumference drilling, oblique line drilling, 1/2 centering. The simple R function. Chambering (applicable to: Milling machine, Boring machine). Tool conpensation (for lathe). Machining of oblique plane. Also a calculator is equipped for more convenient usage. (1) Digital display to eliminate backlash and improve precision(2) Advanced trigonometric calculation so to accomplish a perfect project. (3) 11.6wide display to offer excellent long-distance viewing. (4) Digital readout kit can avoid wasting weeks to check machine precision. (6) 1pc digital readout(2Axis/3Axis) with scales(upon your options), 5? M (0.0002) resolution (at 45ºC). We also supply 1um/0.001mm resolution linear scale, please leave a message , We will give you the most favorable price. It is a multifunction 3 axis DRO which can be use on Milling Machine, Grinding Machine, EDM Machine, Numerical Control Lathe. Boring Machine, Spark Machine, Wire Cutting Machine, Lathe Machine. Linear encode Size(mm). Q1: Are the length 100mm, 150mm, 200mm, 250mm…. 1500mm travel length or total? Answer : all are travel length. Q2: If I need 200mm, 450mm scales with 2axis digital readout, how should i do? Q3: What does the dro measure to? Answer : measure to 0.001mm, 0.0001inch (1inch=25.4mm). Q4: If I need a scale like 255mm, can you offer it? Answer : 250mm is enough, its measuring range can reach up to 270mm, so you can use if you need to measure 255mm. Q5: Can I cut the scales by myself? Answer : Technically NO, it maybe unavailable after cutting. Q6: Do you have English user manual? Answer : yes, it comes with the dro box. Q7: Do you have other cheaper types, such as measure to 0.005mm? Answer : Yes, 0.005mm (0.0002) is available. Q8: Is it easy to install these scales and dro? Answer : Please must check the scale pin definition (1,2,3,4,5,6,7,8,9), which is very important!! Q10: How to switch between milling machine lathe grinding machines.