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PENTAGON MACHINES AND TOOLS
GST : 27AARFP2364F1ZZ

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DRO And Linear Scale

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DRO and linear scale

DRO and linear scale Specification

Noise Level
Low (below 45 dB)

Tool Type
Measurement system and encoder

Power Source
AC power

Application
CNC machines, milling, lathe, grinding, and EDM machines

Product Type
DRO (Digital Readout) and Linear Scale

Material
Aluminum alloy, high-quality engineering plastic

Computerized
Yes

Automatic Grade
Semi-Automatic

Control System
Microprocessor-based digital control

Drive Type
Electronic

Voltage
110V/220V AC, 50/60Hz

Weight (kg)
2.5 5 kg (depending on scale length)

Dimension (L*W*H)
Varies by scale length; Typical DRO: 280mm x 180mm x 70mm

Capacity
Up to 3000mm scale length

Feature
High precision, easy mounting, LCD display, multi-function counters

Color
Gray/Black

Humidity Resistance
80% RH

Interface
RS232/RS485 optional

Scale Material
Stainless steel ruler

Encoder Type
Optical incremental encoder

Mounting Method
Side bracket and L-clamp

Counting Method
Incremental encoder with backlash compensation

Operating Temperature
0C to 45C

Maximum Response Speed
60 m/min

Protection Grade
IP54 (Dust and splash proof)

Cable Length
2 meters (standard, extendable)

Display Type
7-segment high-bright LCD

Software Functions
Preset, metric/inch conversion, calculator, error compensation

Repeatability
3m

Measuring Range
50mm to 3000mm (linear scale)

Storage Temperature
-20C to 65C

Signal Output Type
TTL/RS422

Display Resolution
5m, 10m, 1m selectable

Power Consumption
< 15W

About DRO and linear scale

Features Included1. It adopts the advanced coating replication technology of glass grating, which ensures the accuracy of glass pitch, the benchmarks of main and auxiliary grating

2. Scan read system adopts the reliable and durable five-bearing design, it ensures the movement of optical induction system smoothly and durably

3. It adopts the double anti-oil, high elasticity and anti-aging plastic as dust-seal, it ensures optimum sealing performance and minimal friction force

4. It is strictly inspected by testing instrument for each glass, electronic components, dust-seal and snake skin tube, it ensures that each linear encoder can pass the calibration of the laser interferometer smoothly

High-Precision Measurement

Engineered for exactitude, this DRO and linear scale system ensures measurements are delivered with exceptional accuracy, thanks to its optical incremental encoder and backlash compensation. The selectable resolution allows users to tailor readings to specific application needs, making it highly versatile for precision machining workflows.

Built for Industrial Durability

Constructed from stainless steel and quality aluminum alloy, the linear scale resists dust and splashing liquids with its IP54 protection. The displays robust casing and low power consumption also guarantee longevity in harsh shop-floor conditions, while the humidity resistance maintains reliable operation even in demanding environments.

Advanced Software Functions

Beyond basic measurement, this DRO system includes software features like preset values, error compensation, and a versatile calculator. The system supports both metric and inch conversions, simplifying international or specialized engineering tasks and enhancing productivity with a microprocessor-based digital control platform.

FAQs of DRO and linear scale:

Q: How do I mount the DRO and linear scale onto my CNC machine or lathe?

A: The system can be securely mounted using the included side brackets or L-clamps, ensuring a stable and vibration-resistant installation on CNC machines, lathes, grinding, or EDM machines. Detailed instructions are provided, and the flexible mounting solutions accommodate a variety of machine configurations.

Q: What benefits does the selectable display resolution provide?

A: Selectable resolution5m, 10m, or 1mlets users choose the most appropriate level of detail for their machining tasks. This flexibility accommodates both coarse and fine measurement requirements, optimizing precision and efficiency for different applications.

Q: Where can this measurement system be used effectively?

A: This DRO and linear scale system is optimized for use in high-precision environments such as machining centers, metalworking shops, and toolrooms. Its suitable for CNC machines, milling machines, lathes, grinding machines, and EDM machines, making it versatile for a wide array of industrial applications across India.

Q: What process does the incremental encoder with backlash compensation use to enhance accuracy?

A: Backlash compensation in the incremental encoder detects and corrects small errors caused by mechanical play in the system, maintaining a high degree of accuracy (repeatability 3m) even in demanding machining operations.

Q: How does the software aid daily measurement tasks?

A: The software includes features such as preset, metric/inch conversion, error compensation, and a built-in calculator, streamlining setup and measurement workflows. These functions minimize human error and support greater task automation.

Q: When should I use the TTL or RS422 signal output options?

A: TTL output is ideal for short cable runs and integration with most modern controls, while RS422 supports longer distances and environments with potential electrical interference. Choose the signal type based on your specific installation needs and machinery interface requirements.

Q: What maintenance is required for the DRO and linear scale system?

A: Minimal maintenance is needed due to its robust construction and IP54 protection. Periodic cleaning of the scale and checks of cable connections are recommended to ensure consistent accuracy and longevity.

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