Optical Linear Encoder

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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	0^o	Grey	1
/B	180o	Brown	2
+5VDC Power Supply	-5VDC Power Supply	Red	3
0V - GND	0V - GND	Black	4
/A	90^o	Blue	5
B	270^o	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 90^o. 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 +50^oC
Storage temperature	-40 to 55^oC
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.