Catalogues - sls-and-mls-linear-position-sensors

Catalogue SLS and MLS Linear Position Sensors

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SLS190 LINEAR DISPLACEMENT SENSOR

The SLS190 range is designed to provide maximum performance benefits within a compact package in stroke lengths from 25 to 350mm.

With a choice of mounting options and accessories, this sensor is ideally suited to a wide range of general purpose industrial applications, for medium stroke linear position sensing.

PERFORMANCE Electrical stroke E Resistance ±10% Independent linearity

guaranteed

typical Power dissipation at 20C Applied voltage maximum

Electrical output Resolution

Hysteresis (repeatability)

Operational temperature

Output smoothness

Insulation resistance Operating mode

Wiper circuit impedance Operating force maximum

sealed unsealed

Life at 250mm per second Dither life Sealing Shaft seal life

Shaft velocity maximum

Vibration

Shock


25	50	75	*100*	*125*	*150*	*175*	*200*	*225*	*250*	*275*	*300*	*325*	*350*
1	2	3	4	5	6	7	8	9	10	11	12	13	14
0.25	0.25	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15
0.15	0.15	0.15	0.10	0.10	0.07	0.07	0.07	0.07	0.05	0.05	0.05	0.05	0.05
0.5	1.0	1.5	2.0	2.5	3.0	3.5	4.0	4.5	5.0	5.5	6.0	6.5	7.0
22	44	67	74	74	74	74	74	74	74	74	74	74	74

ki2

±% ±% W Vdc

Minimum of 0.5% to 99.5% applied volts Virtually infinite Less than 0.01mm

-30 to +100 (tested to +130 for 12 hours duration) To MIL-R-39023 grade C 0.1% Greater than 100M£2 at 500Vdc

Voltage divider only - see Circuit Recommendation below Minimum of 100 x track resistance or 0.5M£2 (whichever is greater)

500 in horizontal plane 250 in horizontal plane

Typically greater than 100 million operations (50 x 10⁶ cycles) at 25mm stroke length

200 million operations (100 x 10⁶ cycles) at ±0.5mm, 60Hz

IP50 standard - IP66 see options

20 million operations (10 x 10⁶ cycles) - replaceable

RTCA 160D 10Hz to 2kHz (random) @ 12.6g (rms) - all axes Less than 0.04% output change @ 2500g - all axes

°C

gf gf

m/s

Hybrid track potentiometers feature a high wiper contact resistance, therefore operational checks should be carried out only in the voltage divider mode. Hybrid track potentiometers should be used only as voltage dividers, with a minimum wiper circuit impedance of 100 x track resistance or 0.5MH (whichever is greater). Operation with wiper circuits of lower impedance will degrade the output smoothness and affect the linearity.

CIRCUIT

RECOMMENDATION

OPTIONS

Compact shaft

Integral shaft seal - IP 66

Extended cable length

Mounting

Protective sleeve

Compact shaft will reduce dimension D by 25mm

Designed to accept integral shaft seal to give IP66 rating

10m output cable can be specified

Body clamp or flange mounting kits can be supplied

For all stroke lengths - self aligning bearings only. See ordering code

Body clamp kit - SA59019 Flange kit - SA59020

ACCESSORIES

Mounting kits

Protective sleeve - SA202986/...../.....

Shaft L = long, C = compact

Electrical stroke (select to match SLS190 sensor)

All options can be supplied within five days from the factory.

AVAILABILITY