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

Catalogue SLS and MLS Linear Position Sensors

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SLS320 LINEAR DISPLACEMENT SENSOR

The SLS320 range is designed to provide maximum performance benefits within a body diameter of 32mm, with stroke lengths from 250 to 1600mm. With a choice of mounting options and accessories, this sensor is ideally suited to a wide range of heavier duty industrial applications, for medium to long stroke linear position sensing.

PERFORMANCE


Electrical stroke E	mm	*250*	*300*	*350*	*400*	*450*	*500*	*550*	*600*	*650*	*700*	*750*	*800*	*850*
Resistance ±10%	kn	10	12	14	16	18	20	22	24	26	28	30	32	34
Power dissipation at 20C	W	5.0	6.0	7.0	8.0	9.0	10	11	12	13	14	15	16	17
Electrical stroke E	mm	*950*	*1000*	*1050*	*1100*	*1150*	*1200*	*1250*	*1300*	*1350*	*1400*	*1450*	*1500*	*1550*
Resistance ±10%	kn	38	40	42	44	46	48	50	52	54	56	58	60	62
Power dissipation at 20C	W	19	20	21	22	23	24	25	26	27	28	29	30	31
Independent linearity
guaranteed	±%	0.15
typical	±%	0.05

900

36 18

64 32

Applied voltage - maximum Vdc

Electrical output

Resolution

Hysteresis (repeatability) mm Operational temperature °C Output smoothness Insulation resistance

Operating mode

Wiper circuit impedance Operating force - maximum

sealed gf

unsealed gf

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

Shaft velocity - maximum m/s

Minimum of 0.5% to 99.5% applied volts Virtually infinite Less than 0.01 -30 to +100

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)

2000 in horizontal plane (break-out force 5000gf) 1500 in horizontal plane (break-out force 2000gf)

Typically in excess of 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

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.

Compact shaft will reduce dimension D by 50mm

Designed to accept integral shaft seal to give IP66 rating

1m or 10m cabled socket assemblies available

Body clamp or flange mounting kits can be supplied

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

CIRCUIT

RECOMMENDATION

OPTIONS

Compact shaft

Integral shaft seal - IP 66

Cabled socket

Mounting

Protective sleeve

ACCESSORIES Body clamp kit - SA59661

Mounting kits

Flange kit - SA59660

Protective sleeve - SA202988/...../.....

Shaft L = long, C = compact

Electrical stroke (select to match SLS320 sensor)

Up to 1100mm stroke - All configurations can be supplied within five days from the factory 1150 to 1600mm stroke - All configurations can be supplied within ten days from the factory

AVAILABILITY