Heidenhain DRO LS388C/688C Scales Refurbishment

EEC visited a customer to carry out a refurbishment on Heidenhain DRO LS388C and 688C scales. EEC tested, stripped, and replaced the lip seals and finally, thoroughly cleaned the equipment. No major parts were required. Heidenhain supply high-quality products that keep on going. This Heidenhain DRO and Scales combo will last another 10 years. Low cost of ownership for world-class quality.

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Heidenhain LS388C Encoder

LS 300 Series incremental encoders are used for simple positioning tasks, for example manual machine tools. The LS serve as standard encoders for use on machine tools, and also for mesuring and inspection tasks. Measuring Standard- DIADUR glass scale

  • Accuracy grade- ± 10 µm
  • Incremental signals- 1 VSS
  • Signal/Grading Period- 20 µm
  • Distance coded reference marks
  • Electrical connection- Sep. adapter cable (1 m/3 m/6 m/9 m) connectable to mounting block
  • Max. cable length- 30 m
  • Max. traversing speed- 60 m/min
  • Required moving force- = 5 N
  • Vibration (55 to 2000 Hz)- = 150 m/s² (EN 60068-2-6)
  • Shock (11 ms)- = 100 m/s2 (EN 60068-2-27)

LS 600 series Incremental linear encoder

  • Incremental linear encoders with full-size scale housing
  • For linear axes up to 3040 mm long
  • Ideal for manually operated machines
  • Rugged designInterfaces: 1 VPP and TTL

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