Digital Ruler

The digital rulers from Magnescale® have a reading head with a flexible swivel guide and are ideal for the mounting on multisystems for 

example: milling- and turning machines or roboter equipment. The positional displays contain all the necessary programm functions

for the businesses of tool machinerys. A special recording head garanties the extrem accuracy pitch. The multiple reading head

generates an adequate signal from the magnetised example of the digital ruler. The generated analog signal from the reading head

is divided electronically and digitized. (product video SJ300)


Product PL20C PL81/82 Serie MB
Typ Digital ruler SL110/130 SL130 MB-200-2-ST
Range 200 - 30.000 mm 200 - 30.000 mm 0 - 50.000 mm
Linearity max. 10 µm 10, 20, 25, 50, 100 µm, adjustable 5 μm
Displacement speed 300 m/min 300m/min 2 m/s
Output TTL Linedriver (RS422), A/A*, B/B* TTL Linedriver (RS422), HTL open collector TTL Linedriver A/A*, B/B*, Z/Z*
Voltage rating +5 VDC ±5 % +5 VDC ±5 %, 10...30 VDC 5 Vdc ±5%
Protection class IP65 IP67 IP67
Referenz point without without with
Connection to Display, Counter Counter Display, Counter
Data sheet
CAD data + + +
Product PL60 with MJ100/110 PL101, RH PL25 with MJ100/110
Typ Digital ruler SL331 SL700 Series SL130
Range 200 - 8000 mm 50 - 30.000 mm 50 - 30.000 mm
Linearity max. 5, 10 µm, adjustable until 0,2 µm 5, 10, 25, 50, 125 µm, adjustable
Displacement speed 250 m/min 6,4 m/s, 24 m/s 300 m/min
Output TTL Linedriver (RS422), HTL, A/A*, B/B* 1 Vss, Sin, Cos, TTL Linedriver (RS422), A/A*, B/B*, Z TTL Linedriver (RS422), HTL, A/A*, B/B*
Power supply +5 VDC ±5 % +5 VDC ±5 % +5 VDC ±5 %
Protection class IP65 IP67 IP65
Referenz point optional with SETP16 external yes, (without 1 ref., multiref, referencemarc) optional with SETP16 extern
Connection to display / interpolator interpolator interpolator
Data sheet
CAD data + + +



Applications

Specials

 

precision machine tools

CNC/NC-lathe and milling machine

wood working machines

laser cutting machines

position control for lay-out machines

speed control for linear motors and cylinders

testing instruments

injection molding machines

 

range 200...> 30000 mm

resolution 0,005 mm

accuracy up to 0,005 mm

high precision magnetic principle

output: TTL-signal

high travel speed of 10 m/s

resistent against dust and oil

high reliability