EMIX23 High Resolution Magnetic Length Measuring System for Angular and Linear Movements

High resolution magnetic length measuring system for angular and linear movements

  • High resolution (1 µm) sensor technology
  • Predestined for applications in control and feedback control systems
  • LED possible
  • With periodic index pulse of reference signal
  • Allowed distance sensor/tape: up to 0.8 mm
  • Very insensitive to dust, dirt and water
  • Speed-proportional square wave outputs

Description

Mechanical Specifications

Measuring principle

incremental

Repeat accuracy

+/- 1 increment

System accuracy in µm at 20 °C

+/- (20 + 20 x L)
L = measuring length in meter

Distance sensor / magnetic tape

max. 0.8 mm

Pole pitch

2 mm

Housing material

zinc diecast

Housing dimensions

L x W x H: 30 x 12.5  x 25 mm

Required magnetic tape

MB20-20-10-2-R

Max. measuring length

theoretically unlimited

Cable connection

open cable end

Weight

ca. 35 g without cable
cable: ca. 60 g per meter

Environmental  Specifications

Operation temperature

-10 … +70 °C,
-25 … +85 °C on request

Storage temperature

-25 … +85 °C

Protection class

IP67

Electrical Specifications

Power supply

5 VDC or 10 – 30 VDC

Periodic and random deviation

10 – 30 V: < 10%; 5 V: +/- 25 mV

Current consumption

5 VDC: max. 200 mA
10 – 30 VDC: max. 150 mA

Output signals

A, A’, B, B’, Z, Z’
push/pull, short-circuit-proof

Output level

10 – 30 V HTL / 5 V TTL

Resolution (4-edge triggering)

0.001 mm

Index pulse

2 mm periodical

Max. output frequency per channel

TTL: 100 kHz at 0.4 m/s esp. 500 kHz at 2 m/s
HTL: 100 kHz at 0.4 m/s esp. 500 kHz at 2 m/s
with optimal evaluation

Max. movement speed

2 m/s

Sensor cable

1,5 m standard cable length, others on request, drag chain compliant