Linear encoder with threaded head option for different mounting options without the need for nuts. Especially indicated for high standard environments in terms of speed and vibration.

Lengths

70 • 120 • 170 • 220 • 270 • 320 • 370 • 420 • 470 • 520 • 570 • 620 • 670 • 720 • 770 • 820 • 870 • 920 • 1.020 • 1.140 • 1.240

Models

S2A: Absolute linear encoders with SSI protocol for FAGOR and others.
S2AS: Absolute linear encoders with SSI protocol for SIEMENS® (Solution Line).
S2AF: Absolute linear encoders with FANUC® (01 and 02) protocol.
S2AM: Absolute linear encoders with MITSUBISHI® CNC protocol.
S2AP: Absolute linear encoders with PANASONIC® (Matsushita) protocol.
S2AD: Absolute linear encoders with FeeDat protocol for FAGOR and others.
S2AD + EC-PA-DQ1: Linear and absolute encoders with DRIVE-CLiQ® protocol, for SIEMENS® (Solution Line).
S2AB:Absolute linear encoders with BiSS® protocol.

	S2A / S2AS		S2AF		S2AM		S2AP		S2AD		S2AD+EC-PA-DQ1		S2AB
Measurement	Incremental: By means of a 20 μm-pitch graduated glass tape Absolute: Optical reading of sequential binary code
Glass thermal expansion coefficient	αtherm: 8 ppm/K aprox.
Measuring resolution	0,1 μm		Interface α	Interface αi	0,01 μm	0,05 μm	0,01 μm	0,05 μm	0,01 μm	0,05 μm	0,01 μm	0,05 μm	0,01 μm	0,05 μm
			0,05 μm	0,0125 μm
			0,01 μm	0,0025 μm
Output signals	1 Vpp		-		-		-		-		-		-
Incremental signal period	20 μm		-		-		-		-		-		-
Limit frequency	< 100 KHz para 1 Vpp		-		-		-		-		-		-
Maximum cable length	75m (*)	100m	30m		30m		30m		100m		30m		30m (*)
Supply voltage	5 V ± 10%, <250 mA (without load)
Accuracy	± 5 μm/m ± 3 μm/m
Maximum speed	180 m/min
Maximum vibration	100 m/s2 (55 … 2000 Hz) IEC 60068-2-6
Maximum shock	300 m/s2 (11 ms) IEC 60068-2-27
Maximum acceleration	100 m/s2 in the measuring direction
Required moving force	< 4 N
Operating temperature	0 ºC … 50 ºC
Storage temperature	-20 ºC ... 70 ºC
Weight	0,2 kg + 0,50 kg/m
Relative humidity	20 … 80%
Protection	IP 53 (standard) P 64 (DIN 40050) using pressurized air at 0.8±0.2 bar in linear encoders
Reader head	With built-in connector