2 Axis Digital Readout DRO Display+14"&28" TTL Linear Scale Encoder Mill Lathe. 3 Axis Digital Readout DRO Display+14"&28" TTL Linear Scale Encoder Mill Lathe. 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.
Use of DROs is not limited to manually operated machines. CNC machines can usually be switched to manual operation, and in this case a form of DRO is simulated on its control panel. 2PCS Linear scale 350mm+700mm (14" & 28"). 1PCS 2Axis digital read out with holder and mount bracket.2PCS Mounting base for scales. 2PCS Protective cover for scals some screws for scales. So to accomplish a perfect project. To offer excellent long-distance viewing. (4)DRO providing a two axis display with pitch circle calculator, diameter/radius conversion, absolute and incremental toggle, and inch metric toggle. (5)Digital readout kit can avoid wasting weeks to check machine precision. (6)Lifetime free technical supp. Supply Voltage range: AC 80V220V; 5060Hz. 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. Min resolution of digital display angle : 0.0001/pulse.
Dimensions: 28317870mm (11.2"7"2.8). Linear Scale communicate: DB9(RS232). Backup data for power fail: power off Memory by E2PROM for ten years. Q1 : are the length 300MM, 900MM travel length or total?Answer : all are travel length. Q2 : what does the dro measure to? Answer : measure to 0.005mm , 0.0002inch 1inch=25.4mm. Q3 : Can i cut the scales by myself? Answer : Technically NO, it maybe unavailable after cutting.
Q4: Do you have English user manual? Answer : yes, it comes with the dro box. Q5: Do you have other cheaper types , such as measure to 0.001mm? Q6: Is it easy to mount 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!!
Q8: How to switch between milling machine lathe grinding machines. Please see the details above.
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