Detail Information

Accuracy:	±(3+3LO/1000)um Or Higher	Output Signal:	2 Channel TTL 0t And 90, Also Offering 4 Channel TTL 0, 90, 180, 270
Phase Offset Error:	90±15	Working Temperature:	0-40°C
Stocking Temperature:	20-50°C	Resolution:	0.0005, 1, 5 Um
Highlight:	linear digital scale , optical linear encoder

Product Description

Absolute Linear Encoder with 0.0005mm Resolution / 3m High-Speed Optical Linear Scale

Advanced Optical Technology

The ULA/ULB series optical linear scales utilize a single large-size illumination system with independently designed optical lenses, providing more balanced and uniform brightness than conventional LED illumination. This ensures exceptional stability for high-resolution applications.

Key Features & Benefits

Single large-size illumination eliminates aging synchronization issues common in multi-LED systems
Enhanced reliability and reduced maintenance costs through long-term signal stability
Six large-size integrated photodiodes ensure consistent electronic parameters
High-quality signal output with superior anti-noise capability and positioning accuracy
High-performance double-shield cables for waterproof, stable long-distance transmission
Proprietary sinusoidal wave signal subdivision chip for pure hardware processing
Fast transmission speeds with incremental A/B signal output up to 2.5MHz
Five high-performance bearings ensure excellent repeatability after extended use
Aluminum alloy scale frame with anodized surface treatment for harsh environment stability
Comprehensive quality control with accuracy testing reports and full traceability

Applications

The ULA/ULB series optical linear scales are widely used on milling machines, lathes, grinding machines, wire EDM equipment, coordinate measuring machines, and automation systems.

Technical Specifications

Model	Accuracy & Output Signal	Length (mm)	Resolution (mm)	Grating Distance (mm)	R1 (mm)	Working Speed (m/min)
ULA05 (Slim)	±(3+3LO/1000)μm or higher, 2 channel TTL 0° and 90°, also offering 4 channel TTL 0°, 90°, 180°, 270°	50-1000	0.0005	0.02	50	30
ULA05 (Slim)	-	50-1000	0.001	0.02	50	90
ULA5 (Slim)	-	50-1000	0.005	0.02	50	90
ULB05 (Thick)	-	50-1000	0.0005	0.02	50	30
ULB1 (Thick)	-	50-3000	0.001	0.02	50	50
ULB5 (Thick)	-	50-3000	0.005	0.02	50	90

Additional Parameters

General Specifications: Phase offset error: 90°±15°, Working temperature: 0-40°C, Storage temperature: -20-50°C

Nominal Length Intervals:
LO=50-1000mm: Every 50mm is one level
LO=1000-3000mm: Every 100mm is one level

Maximum Travel & Cable Length:
Max travel within 500mm: Nominal length + 30mm (Signal cable length: 2m)
Max travel between 500-900mm: Nominal length + 30mm (Signal cable length: 3.5m)
Max travel within 500mm: Nominal length + 30mm (Signal cable length: 2m)

Company Information

Our Clients & Agents

Frequently Asked Questions

Q1: Are you a factory or trading company?

A1: We are a factory and provide responses within 24 hours.

Q2: What does your company primarily manufacture?

A2: We specialize in producing Vision Measuring Machines, Coordinate Measuring Machines, CMM & VMM fixtures, and related equipment.

Q3: How to choose the appropriate specification?

A3: Our professional team will advise you on suitable measuring instrument specifications based on your product variety and measurement requirements.

Q4: Do you accept customized service?

A4: Yes, we provide both standard machines and customized solutions tailored to specific customer needs.

Q5: What is your warranty period?

A5: Our products come with a 1-year warranty. We have implemented significant improvements to breakable parts, ensuring stable product quality you can rely on.

Tag:

Place of Origin:	China
Brand Name:	UNIMETRO
Model Number:	ULA / ULB

Minimum Order Quantity:	1
Price:	Discussible
Packaging Details:	Paper box
Delivery Time:	5 work days
Payment Terms:	T/T
Supply Ability:	200 per month

Absolute Linear Encoder with 0.0005mm Resolution / 3m High-Speed Optical Linear Scale

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