LIR-7V.01

Incremental linear encoder
  Vendor  SKBIS
  Status  In series
  Warranty  3 years

Optoelectronic linear encoder on a modern element base, analogue of LIR-7M.

The new shape profile protects the scale and electronics from damage and coolant ingress. The design of the readhead with a single illuminator, unified for the entire model range, ensures reliable operation of the encoder.

Measurement length is up to 1240 mm. Resolution is up to 0.1 µm.

Protected from industrial interference and can be operated on electroerosive machines. It is also widely used on metalworking and woodworking machines (including with CNC), for automation of measuring microscopes, in various laboratory equipment, etc.

Easy to install: the body is mounted on two end supports. The holes for mounting the readhead have an M5 thread.

Scale

Glass scale with incremental track and reference marks track

Measurement length
Reference marks
Maximum acceleration 30 m/s2
Maximum measurement speed 120 m/min
Operating temperature 0...+50°C
Vibration acceleration (55 to 2000 Hz) ≤ 50 m/s²
Maximum shock acceleration ≤ 150 m/s2
Protection EN 60 529 IP53
Interface
Supply voltage +5 V
Resolution
Signal period 20 microns
Hull option
Cable length
Permissible error ±3 microns/m
Cable connector
Connector RS10TV. Square pulses TTL signal:
Assignment A B R A B R Power Shield
Pin number 5 3 10 8 6 1 2 9 4 7
Connector RS10TV. Sin wave signal ~1Vpp:
Assignment A B R A B R Power Shield
Pin number 5 3 10 8 6 1 2 9 4 7
Connector DB9:
Assignment A B R A B R Power Shield
Pin number 4 3 2 8 7 6 5 9 1
Flying leads:
Assignment A B R A B R Power
Cable 4 twisted pair Green Red Rose Yellow Blue Grey Brown White
Cable 6 twisted pair Green Red Rose Yellow Blue Grey Brown+Black White+Lilac
File Size Published
Datasheet23 Apr 2025

Accessories:

RS10TV
DB9
Cable for incremental encoders