WTA Wanhao Grating ruler (thin ruler)

NegotiableUpdate on 02/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Marriott WTA series grating ruler, grinder grating ruler, machine precision optical ruler,

Product Details

Key Features:
Operating speed: over 60 meters per minute
☆ Long distance transmission: over 100 meters, no interface needs to be added in between
The sliding part adopts five bearings, with excellent repeatability in positioning
The signal line adopts multi-layer isolation wire mesh and metal soft shell protection, with excellent waterproof and anti-interference properties
The ruler body is made of aluminum alloy profile, which has been anodized. The ruler head is made of alloy die-casting, plated with hard chromium, and corrosion-resistant
☆ The dust sheet is made of special plastic, which is scratch resistant, corrosion-resistant, and has low friction resistance
☆ Individualized components, easy installation, maintenance, and upkeep, good waterproof and dustproof properties, and long service life;
☆ The sensor uses a glass precision measuring grating as the measuring reference

Technical Specifications:

Product Name	Product accuracy	output signal	production length	Resolution	Grating pitch	R1	working speed
WTA01 (thin ruler)	±(5+5LO/1000) μ m can also provide ± (3+3LO/1000) μ m or higher precision	2-channel TTL square wave 0 º and 90 º Can provide 4 TTL square waves 0º、90º、180、270。	50~1000	0.0001	0.02mm	50mm	6 meters per minute
WTA02 (thin ruler)			50~1000	0.0002	0.02mm	50mm	15 meters per minute
WTA05 (thin ruler)			50~1000	0.0005	0.02mm	50mm	30 meters per minute
WTA1 (thin ruler)			50~1000	0.001	0.02mm	50mm	50 meters per minute
WTA5 (thin ruler)			50~1000	0.005	0.02mm	50mm	90 meters per minute
Other materials	Phase offset difference of 90 º ± 15 º Operating temperature: 0 ℃~40 ℃ Storage temperature: -20 ℃~50 ℃
WTA	When the nominal length L0 is 50~1000mm, every 50mm is considered as one level L0=1000~3000mm， Every 100mm is one level
	Maximum travel within 500mm: nominal size+30mm, signal line length: 2m 500~900mm maximum travel: nominal size+30mm, signal line length: 3.5m
	Maximum travel above 900mm: nominal size+50mm, signal line length: 5m

WTA type installation dimension diagram
	L0-- Effective range	50~3000 50mm first gear
	L1- Maximum range	L1=L0+50 (travel>900) L1=L0+30 (travel ≤ 900)
	L2- Main ruler installation size	L2=L0+152 (travel>900) L2=L0+132 (travel ≤ 900)
	L3- Maximum size of ruler body	L3=L0+169 (travel>900) L3=L0+149 (travel ≤ 900)
	D - Installation hole distance on the side of the reading head	60±0.1
	E - Maximum size of reading head	90
	F - Installation hole distance at the top of the reading head	60±0.1
	G - Thickness dimension of the ruler body	21
	H - Maximum height of ruler body	61.5
	I - Reading head thickness	21±0.1
	J -- Distance dimension from the main ruler to the reading head	25.5
	K - Main ruler installation hole spacing	10.25
	M - Main ruler installation hole spacing	20
	N -- Gap between the reading head and the main ruler	1.3±0.3
	P - Installation screw hole size for reading head	2-M5-6H
	Q - Bottom installation screw hole size	2-M4-6H deep 7
	R - Main ruler installation hole size	4-5X8 waist shaped hole