High-end absolute linear encoders – SV2A Series

Absolute linear encoder – SV2A Series

Linear encoder with threaded head option for different installation options without the need for nuts.
Small mounting support that may be secured from the top or from the bottom for easier installation.

Especially indicated for high standard environments in terms of speed and vibration.
Their special design of the securing points of the linear encoder (TDMS™), drastically reduces the effects and ensures the accuracy and repeatability of the encoders.

Measuring lengths in millimeters:
70 • 120 • 170 • 220 • 270 • 320 • 370 • 420 • 470 • 520 • 570 • 620 • 670 • 720 • 770 • 820 • 870 • 920 • 970 • 1.020 • 1.070 • 1.140 • 1.240 • 1.340 • 1.440 • 1.540 • 1.640 • 1.740 • 1.840 • 2.040

Model description:

SV2A: Absolute linear encoders with SSI protocol for FAGOR and others.
SV2AS: Absolute linear encoders with SSI protocol for SIEMENS® (Solution Line).
SV2AF: Absolute linear encoders with FANUC® (01, 02 and αi) protocol.
SV2AM: Absolute linear encoders with MITSUBISHI® protocol.
SV2AP: Absolute linear encoders with PANASONIC® (Matsushita) protocol.
SV2AD: Absolute linear encoders with FeeDat® protocol for FAGOR and others.
SV2AD + EC-PA-DQ: Absolute linear encoders with DRIVE-CLiQ® protocol, for SIEMENS® (Solution Line)
SV2AB: Absolute linear encoders with BiSS® protocol.

Characteristics
SV2A / SV2AS SV2AF SV2AM SV2AP SV2AD SV2AD+EC-PA-DQ SV2AB
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 onda-senoidal1 Vpp - - - - - -
Incremental signal period 20 μm - - - - - -
Limit frequency < 100 KHz for1 Vpp - - - - - -
Maximum cable length 75m (*) 100m 30m 30m 30m 100m 30m 30m (*)
Supply voltage 5 V ± 10%, <250 mA (sin carga)
Accuracy ± 5 μm/m
± 3 μm/m
Maximum speed 180 m/min
Maximum vibration 200 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 0,25 kg + 1,55 kg/m
Relative humidity 20 … 80%
Protection IP 53 (standard)
IP 64 (DIN 40050) using pressurized air at 0.8 ± 0.2 bar in linear encoders
Reader head With built-in connector

(*) Contact Fagor Automation for other lengths.

SV2A model:
(Dimensions in mm)

Order identification:
Example of Linear Encoder: SV2AF10-1640-5-B-A-T
SV2 A F 10 1640 5 B A T
Type of profile
for reduced
spaces:
• SV2: Vibration
mounting for up
to 200 m/s2
Letter
identifying
the absolute
encoder
Type of communications
protocol:
• Blank space: SSI protocol (FAGOR)
• D: FeeDat® protocol (FAGOR)
• S: SSI SIEMENS® (SL) protocol
• F: FANUC® (01, 02 and αi) protocol
• M: MITSUBISHI® CNC protocol
(High Speed Serial Interface)
• P: PANASONIC® (Matsushita) protocol
• B: BiSS® protocol
Resolution:
• Blank space: up
to 0.1 μm
• 50: 0.05 μm
• 10: 0.01 μm
Measuring
lengths in
millimeters:
In the example
(1640) = 1 640 mm
Accuracy
of the linear
encoder:
• 5: ± 5 μm
• 3: ± 3 μm
Linear encoder
with mounting
support:
• B: With mounting
support for
vibrations of up to
200 m/s2
Air intake on
the reader
head:
• A: With air intake
Threaded head:
• Blank space: No
T: M4

(*) plus EC-PA-DQ1 with DRIVE-CLiQ® protocol for SIEMENS® (Solution Line)

  • FeeDat® is a registered trademark of Fagor Automation,
  • DRIVE-CLiQ® is a registered trademark of SIEMENS® Aktiengesellschaft, SIEMENS® is a registered trademark of SIEMENS® Aktiengesellschaft,
  • FANUC® is a registered trademark of FANUC® Ltd.
  • MITSUBISHI® is a registered trademark of MITSUBISHI® Shoji Kaisha, Ltd.
  • PANASONIC® is a registered trademark of PANASONIC® Corporation and
  • BiSS® is a registered trademark of IC-Hauss GmbH.