LIR-120A.02

Incremental rotary encoder

A new modification of the LIR-120A model.

Miniature incremental optoelectronic rotary encoder with a solid shaft. Shielded cable for mounting the RS10TV or DB9 connector.

Case diameter: 20 mm.
Solid shaft diameter: 3 or 4 mm.
Resolution: up to 115200 counts per revolution.
Supply voltage: +5 V.

LIR-120A.02 is used as a position sensor in robotics, industrial, medical and laboratory equipment.

rotary optoelectronic incremental encoder tiny size solid shaft

Scale	Circular glass scale with incremental track and one reference mark
Design feature	Solid shaft
Weight (without cable)	~0.03 kg
Shaft diameter
Rotor breakaway torque	≤ 5х10⁻⁴ Nm
Rotor moment of inertia	4х10⁻⁸ kg·m²
Operating temperature	0...+70°C -40...+85°C
Vibration acceleration (55 to 2000 Hz)	≤ 100 m/S²
Maximum shock acceleration	≤ 300 m/S²
Maximum rotation speed	10000 rpm
Protection EN 60 529	IP50
Interface	SP TTL
Supply voltage	+5 V
Current consumption	≤ 100 mA
Hull option
Lines count
Cable length
Permissible error	7 (±75″) 8 (±150″)
Cable connector