Digital Scale and DRO Systems

Transcription

1 Digital Scale and DRO Systems Linear Scale Digital Length Measuring System Pages Linear Scale Digital Display Units Page 339 Signal probe Page

2 Linear Scale and counter enable the most accurate detection and display of axial displacements on tool machines or measuring instruments. The System can be combined according to your specific requirements, e. g. for application on lathes, milling or grinding machines. Select the optimum combination of scale and display unit for your special requirements. Underground linear scale factory Linear Scale Type AT 202 / AT 500-S/H Mitutoyo linear scales for NC (numerical control) applications are glass scales with outstanding accuracy for direct installation in machines with automatic control systems. Should you require information on installation in your NC machine tools, we will be pleased to send you further details. Selection of NC glass scales e.g.: Type AT 202 Output of rectangular pulse signals (according to RS-422 A). Resolution 0.5 mm/1 mm (switchable). Error limits (3 + 3 L/1000) mm / (5 + 5 L/1000) mm. Scale with reference mark. Max. drive speed 72 m/min. Measuring ranges L between 100 mm and 3000 mm. Mitutoyo is the only manufacturer in Japan with an underground scale production site protected against tremors and temperature fluctuations. Production is executed under clean room conditions (degree of purity 100). In this way, all sections of production remain free from even microscopic contaminations. Type AT 500-S/H Absolute linear scale. For applications with high speeds up to 150 m/min. AT 500-S series with high stability, vibration and impact resistance. AT 500-H series with maximum accuracy. (2 + 2 L/1000) mm and influence of temperature characteristic by selecting the reference point. Request our detailed brochure! 332

3 Type AT 115 Accuracy (20 C): (5 + 5 L 0 /1000) mm Max. drive speed: 50 m/min Graduation: 20 mm Reference points: every 50 mm Operation temperature: 3 to 40 C Protection IP 53: IEC 529, DIN Note: The signal cable is fixed to the scale. Standard version Measuring range mm Extension cable (AT 115) 2 m No. 09AAA720A 5 m No. 09AAA720B 7 m No. 09AAA720C A Mounting surface of the scale 0,1 A Signal cable Assembly Bore on both sides, depth 6,5 mm 2 x M4 x 0,7 mm Bore 2 x M 6 through bore Ø 9 mm on both sides, depth 4,5 mm Fitting surface of the scale Ø 7 mm through bore Ø 14 mm on both sides, depth 6,5 mm Assembly fixed fixed fixed Effective measuring (L 0 ) mm Max. measuring head displacement (L 1 ) mm Bore center distance (L 2 ) mm fixed fixed fixed Total length (L 3 ) mm Distance of mountings (L 4 L 7 ) mm No. (L 0 ) (L 1 ) (L 2 ) (L 3 ) Signal Mountings (L 4 ) (L 5 ) (L 6 ) (L 7 ) mm mm mm mm cable mm mm mm mm ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,0 m ,0 m ,0 m ,0 m ,0 m ,0 m

4 Type AT 102 Long version Measuring range mm Accuracy (20 C): (5 + 5 L 0 /1000) mm Max. drive speed: 50 m/min Graduation: 20 mm Reference points: every 50 mm Operation temperature: 3 to 40 C Protection IP 53: IEC 529, DIN Mounting surface of the scale Extension cable 2 m No. 09AAA033A 5 m No. 09AAA033B 7 m No. 09AAA033C Bore for air supply (M5) Signal cable Bore 6,5 mm depth Assembly Bore (Ø 11 mm) Mounting surface of the measuring head Mounting surface of the scale adjustable Assembly adjustable Effective measuring Max. measuring head displacement Bore center distance Total length Distance of mountings (L 0 ) mm (L 1 ) mm (L 2 ) mm (L 3 ) mm (L 4 L 6 ) mm No. (L 0 ) (L 1 ) (L 2 ) (L 3 ) Signal Mountings (L 4 ) (L 5 ) (L 6 ) mm mm mm mm cable mm mm mm m m m m m m m m m m

5 Type AT 102 Accuracy (20 C): (5 + 8 L 0 /1000) mm Max. drive speed: 50 m/min Graduation: 20 mm Reference points: every 50 mm Operation temperature: 3 to 40 C Protection IP 53: IEC 529, DIN Long version Measuring range greater than 3000 mm Standard accessory Mounting Set for Type AT 102 Extension cable 2 m No. 09AAA033A 5 m No. 09AAA033B 7 m No. 09AAA033C Ø 8 mm bore (adjustable) (adjustable) (fixed) (adjustable) (adjustable) Signal cable Ø 7 mm through bore Ø 11 mm on both sides depth 6,5 mm Mounting surface of the measuring head Mounting surface of the scale G: Machine guide A 0,1 A Bore (Ø 11 mm) Effective measuring Max. measuring head displacement Total length Distance of mountings (L 0 ) mm (L 1 ) mm (L 3 ) mm (L 4 L 6 ) mm No. (L 0 ) (L 1 ) (L 3 ) Signal Mountings (L 4 ) (L 5 ) (L 6 ) mm mm mm cable mm mm mm m 5 pcs m 5 pcs m 5 pcs m 5 pcs m 5 pcs m 5 pcs m 7 pcs m 7 pcs m 7 pcs m 7 pcs m 7 pcs m 7 pcs

6 Type AT 112 F Extra slim construction Measuring range mm Accuracy (20 C): (3 + 3 L 0 /1000) mm Max. drive speed: 50 m/min Graduation: 20 mm Reference points: every 50 mm Operation temperature: 3 to 40 C Protection IP 53: IEC 529, DIN Standard accessory Mounting Set for Type AT 112 F Bores on both sides, depth 5 mm Extension cable 2 m No. 09AAA033A 5 m No. 09AAA033B 7 m No. 09AAA033C A 0,05 A 2 x M 6 through bore Ø 11 mm on both sides, depth 4,2 mm 2xM4x0,7 Signal cable G: Machine guide No. (L 0 ) (L 1 ) (L 2 ) Signal mm mm mm cable m m m m m m m m m m m m m m m m m m m Effective measuring Bore center distance Total length (L 0 ) mm (L 1 ) mm (L 2 ) mm 336

7 A Linear Scale Digital Length Measuring System Type AT 715 Connection: Accuracy (20 C): Max. processing speed: 50 m/min Resolution: 1 mm Operation temperature: 3 to 45 C Protection: IP 55 Sliding force: 5 N exclusively to KA-Counter No D No D 7 mm Version with A System Measuring range mm Standard accessory Mounting Set for Type AT 715 Extension cable 2 m No. 09AAB674A 5 m No. 09AAB674B 7 m No. 09AAB674C Bores on both sides, depth 5 mm 2 x M 6 through bore Ø 11 mm on both sides, depth 4,2 mm No. (L 0 ) (L 1 ) (L 2 ) (L 3 ) Signal mm mm mm mm cable ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,5 m ,0 m ,0 m ,0 m ,0 m ,0 m ,0 m ,0 m ,0 m ,0 m TM Patent numbers see page Effective measuring Max. measuring head displacement Bore center distance Total length (L 0 ) mm (L 1 ) mm (L 2 ) mm (L 3 ) mm

8 Series 174 Displays KA Counter The KA Counter is an easy to operate and multifunction display unit for all kinds of processing machines. Counters of series K are available in two versions: as 2- and 3-axial types Functions KA Counter Easy to operate and multifunction display unit Zero setting ABS orgin (ABS zero point) (only with AT 715) Switchable resolution Counting direction switching mm/inch switching PRESET/ZERO setting Halving of the display value ABS/INC coordinates switching ZERO approach function (INC coordinate) Signal probe optional** Pitch circle processing Processing of hole sequences Scale reference points (call up) ** Tool specification Addition of values from 2 axes * Copying of coordinate data RS-232 C output optional Linear error compensation Stabilisation of the last display digits Standard function * This function is not available on the 2-axis version ** Connection only with the use of glass scales AT-100 series 338

9 Linear Scale Digital Display Unit Resolution: 0,005 mm, 0,001 mm Connectable linear scale: AT 100 Series AT 700 Series Display: 7 digits, sign ( ) Operation temperature: 0 C to 45 C Optional accessories No Signal probe with clamping shaft Ø 20 mm No Signal probe with clamping shaft Ø 32 mm No. 09CAB217 RS-232 C output No Footswitch for KA Counter for data output No. 09CAB217 No. 09CAB231 Adapter for Micrometer Head Series 174 KA Counter Easy to operate and multifunction display unit D No. Axes Dimensions (W x H x D) Mass mm kg D x 167 x 80 1, D x 167 x 80 1,2 Signal probe For setting the zero point in linear-scale display devices. For holding the current value on the display on contact with the workpiece No. Shaft Ball Connecting diameter diameter cable mm 10 ± 0,002 mm 3 m mm 10 ± 0,002 mm 3 m 339