3Axis Digital Readout DRO Display 5µm Linear Scale 14+18+38 inch Kit CNC Milling
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Description
This order includes 3 pieces linear scale 14" X 18" X 36"(travel length) and 1 pieces 3 axis DRO, 5μm (0.0002") resolution (at 45ºC)  to fit  for industries including mould manufacturing, machining and precision measuring instrument. It is compete dro kits with parts for mounting.

The digital readout(DRO) is a high precision instrument that can be used on lathe,grinding machine,milling machine,boring machine and EMD to make the position detection

Scale length refers to the real travel of the linear scale. Actual physical length is 141mm longer than travel. That is total length=travel length+141mm. One-inch equals to 25.4mm. Please check carefully which scales sizes is you need.

Introduction:
●Digital display to eliminate backlash and improve precision
●Advanced trigonometric calculation so to accomplish a perfect project
●11.6-Inch Wide display to offer excellent long-distance viewing
●Digital readout kit can avoid wasting weeks to check machine precision
● Application: lathe, grinding machine, milling machine, boring machine and EMD TO make the position detection.
● The sliding part adopts the five-bearing system which has been proved to be the most reliable and durable. The main grating adopts 90-degree assembly, which is more accurate and accurate.
● The repeatability of the measurement is more stable.
● The signal line adopts multi-layer isolation steel and metal soft shell protection, waterproof and anti-interference fine.
● Ruler body with aluminum die-casting, hard chrome plating, corrosion-resistant.
● Dust bar with special plastic, corrosion resistance, scratch resistance, friction resistance.
● Parts individual, installation, maintenance, easy maintenance, waterproof, dust-proof good, long service life.
● The sensor uses a glass precision metrology grating as the measurement reference.
● Multi-function, easy to operate, reliable and durable, so that the necessary processing of mechanical products.

Specifications
3 Axis Digital Readout

Measuring travel

0-3020mm

Accuracy class

± 1/5 μm

Measurement standards

engraved glass grating

Operating voltage

5V ± 5% DC

Working speed

≤1m / S (1μm)

Acceleration

≤ 60m / s

Reference Operating Humidity

≤ 90RH

Grating pitch

20um (0℃)

Measurement procedure

Incremental

Signal mode

TTL

Circuit characteristics

NPN

Grating measurement system

transmission infrared optical measurement system, infrared wavelength 940nm

Scanning frequency

≤28kHz

Anti-vibration

50Hz-2KHz, ≤ 180m / s

Impact

16ms, ≤ 600m / s

Displacement frictional resistance

≤ 5N

Protection class

IP53 / IP64

Signal electrical connection

independent adapter cable (2.5M / 3 METER / 4M / 5M, ≤ 100M, can be connected to install the block)

Applicable voltage

100V-265V
Note: The above parameters are measured in the ideal environment. There may be some differences in practical application.

●TTL Linear Scale
1.Distance of travel(L0): 350mm, 450mm & 950mm(14+18+38 inch)
2.High Precision linear scale
3.Resolution: 5μm (0.005mm) 0.0002”
4.Signal: TTL square /wave EIA-442
5.Grating pitch: 0.02mm (50LP/min)
6.Accuracy: ±0.005 mm or 0.0002" (at 20 deg C)
7.Reference marks at interval of 50mm
8.Response Speed: 60m/min or 40ins/sec

Package Included:
1pc 3Axis Digital Readout
1pc 350mm +1pc 450mm +1pc 950mm travel TTL scales
1set mounting accessories
1pc English user manual

Our scales are fully enclosed and protected from chips, dust, oils and coolant spills. They are made of anodized and chrome plated aluminum for ultimate corrosion resistance. And it is easy for DIY installation.
Brand: iMeshbean 100% High Quality.
About US:
iMeshbean is a registered trademark in the USA, Europe and China. We have proudly designed our own products and successfully created our own brands in the industries. In order to provide the peaceful shopping experience, our dedicated customer service teams can response to all the requests within 24 hours. All the returns and exchanges will be processed within 3 days. We honor 30 days' return on any products customers are not satisfied. Being our customer is a wise choice!

Warranty and Feedback

  • We guarantee you a five star shopping experience with us. If you are not satisfied with your purchase, please contact us.
  • All faulty due to improper installation or improper use will NOT be covered by the warranty. Any physical damage will void your warranty too.
  • Feedback will be left automatically when your item is shipped. We appreciate you leave 5 STAR of Detailed Seller Rating and POSITIVE Feedback for us upon receipt of your item.
  • 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.
  • If you encounter any problems about anything, please email us to allow us an opportunity to correct any problem and we will do our best to assist you solve the issue.

Shipping and Payment

  • Only PayPal accepted
  • Your order will be shipped within 1-2 business days From Texas once we receive your payment.
  • We do not ship on Sundays or public holidays
  • Ship to PayPal confirmed address ONLY

Return

  • We stand behind our products. Items can be returned for exchange or full refund within 14 days from the date you receive your merchandise.
  • For all cases, shipping and handling fee is not refundable and buyer is responsible for the return shipping cost.
  • If it is a non-seller mistake case, a 20% restocking fee will be charged.