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Home » Products » Shaft and Linear Encoders » Optical Linear Encoder

Optical Linear Encoder

Optical Linear Encoder
Optical Linear Encoder
Product Code : 09
Brand Name : SAI SERVICES
Product Description

Optical Linear Encoder

Our immense domain expertise and market knowledge assist us to manufacture and supply the finest quality array of Optical Linear Encoder. It is available in different specifications to meet the exact needs of the clients. Our skilled professionals manufacture this encoder by making use of the finest quality raw material and component at our advanced production unit. This Optical Linear Encoder is delivered to the clients at market leading prices.

Technical Details:

Series

Measurement Strokes

Protecting

ALS-4

50 mm - 1000 mm

Single Sealing

ALS-5

50 mm - 1000 mm

Single Sealing

ALS-6

1100 mm - 12000 mm

Single Sealing


Signal Name TTL

Sinus Voltage Signal

Open cable end Cable Colour

Conn. D-sub, (9 pin) Pin no.

A

0o

Grey

1

/B

180o

Brown

2

+5VDC Power Supply

-5VDC Power Supply

Red

3

0V - GND

0V - GND

Black

4

/A

90o

Blue

5

B

270o

Green

6

/Z

Z

Yellow

7

z

Vacant

White

8

Shield

Shield

-

9

Special Features:

  • Optional Incremental Encoder output A, B, Z
  • 5 V TTL / RS422 Line Driver output
  • Two square wave signals.TTL output with 90o. phase difference
  • Robust shielded metal enclosure
  • Accuracy: +5m/m, +m/m
  • With single/double sealing technologies resistant to dirt, humidity and dust
  • Compact design, easy mounting
  • High Resolution: 0,001 mm, 0,005 mm
  • High tolerance to shock and vibration
  • Measuring lengths: 50 mm up to 12000 mm
  • 60 m/min traversing speed
  • Reference mark every 50 mm

ALS Technical Specifications

Output Circuit

TTL, RS422 Line Driver

Measuring Standard

Glass

Output Signals

5VDC, TTL Quadrature or 1Vpp Sinusoidal

TTL : A, /A, B,/B, Z,/Z

Resolution

1m, 5m or 1 Vpp Sinusoidal

Gratin pitch / Signal period

20m

Accuracy

+10m

Power supply

5VDC

Housing Material

Aluminum

Reference Mark

1 reference mark every 50 mm.

Travel velocity

60 m/min

Repeatability

+1 increments

Operating temperature

0 to +50oC

Storage temperature

-40 to 55oC

Protection Class

IP54

Cable length

50-500 mm scale

3 m armoured cable

600-2000 mm scale

5 m armoured cable


Special Design Features:
  • Scale and scanning unit protected by aluminum housing
  • Scanning unit guided on scale 5 via ball bearings
  • Coupling between scanning unit and mounting block to compensate small errors in machines guide way.

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