Gefran LT series linear position transducers
Main characteristics:
50 → 900 mm strokes
Pull shaft, M6 threaded
Independent linearity: ±0.05%
Infinite resolution
Absence of electrical signal variation in output, outside the theoretical electrical stroke
Maximum displacement speed 5 m/s
Operating temperature: -30 → 100°C
Electrical connections:
3-pole LTH connector
4-pole LTM connector DIN43650-ISO4400
Life duration: >25
´
10
6
m strokes, or >100
´
10
6
manoeuvres, whichever is less (within C.E.U.)
Degree of protection IP60
Model
100
130
175
200
275
300
400
500
600
900
Useful electrical stroke
mm
100
130
175
200
275
300
400
500
600
900
(C.E.U.) +3/-0
Theoretical electrical stroke
mm
C.E.U. +3
C.E.U. +4
406
508
609
914
(C.E.T.) ±1
Resistance (C.E.T.)
KΩ
5
5
5
5
5
10
Mechanical stroke (C.M.)
mm
C.E.U. +9
C.E.U. +10
412
518
619
924
Case length (A)
mm
C.E.U. +62
C.E.U. +63
465
571
672
977
Useful electrical stroke (C.E.U.)
100/130/175/200/275/300/400/500/600/900
Independent linearity
(within C.E.U.)
±0·0.05%
Resolution
Infinite
Resistance tolerance
±20%
Recommended cursor current
Maximum cursor current
≤10mA
Dissipation at 40°C (0 W at 120°C)
3 W
Maximum applicable voltage
60 V
Coeff. Termico della resistenza
-200 ±200 ppm/°C
Coeff. Termico effettivo della tensione d'uscita
Electrical Insulation
>100 Mohm at 500 V
Dielectric strength
>500 V
eff
at 50 Hz
Operating temperature
-30°C → 100°C
Storage temperature
-50°C → 120°C
Displacement speed
Standard ≤5 m/s
Displacement force
≤2 N IP60 version
Material
transducer case
Anodized aluminium
Nylon 66 GF 40
Materiale costruttivo albero
trascinamento
Stainless steel AISI 431
Fixture
Brackets with adjustable distance between centres