Country: USA
Languages: Englisch

Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0

Subsidiary: SIKO Products Inc. 2155 Bishop Circle E Dexter, MI 48130 USA Phone+1 (734) 426-3476

Wire-actuated encoder SG31

robust design for rotary encoder mounting with 3000 mm measuring length

Very robust wire-actuated encoder in compact design for numerous applications including crane construction, stage construction, warehousing technology, etc., with a measuring length up to 3000 mm. Easy, universally changeable installation.

Profile SG31:

  • Robust design
  • Measuring lengths up to 3000 mm
  • Wire-actuated encoder for rotary encoder with 58 mm servo-flange
  • Variable mounting options
  • Lockable ventilation holes against condensation
  • Very robust measuring rope (stainless steel)
  • High tightness at the rope outlet

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Mechanical data
FeatureTechnical dataAdditional information
Housingzinc die-cast, plastic
Wire designø0.87 mm

steel wire (stainless), plastic coated

ø0.81 mm

steel wire (stainless)

Extension force≥3 N
Measured distance/ rope drum revolution200 mm
Weight~0.35 kg
Electrical data
Rotary encoders suitable for the SG31 are featured in RotoLine catalogue 2. Depending on the output signals the following are suitable for…
 
  • Analog outputs such as current or voltage: AV58M
  • Incremental outputs: IV5800
  • Absolute outputs: WV58MR, WV36M/SSI, WV36M/CAN

The technical specifications for these devices are given in the respective data sheet.  A number of transmitter versions of various manufacturers can also be used. 
System data
FeatureTechnical dataAdditional information
Repeat accuracy ±0.15 mm

per direction of approach

Travel speed≤800 mm/s
Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature-40 … 80 °C
Wire-actuated encoder SG31
Hint for mounting

When securing the wire it must be ensured that the wire is straight and vertical in relation to the wire outlet.  Recommendation: Only select the starting position after an unwound length of approx. 5 mm. This prevents the wire hitting the end stop when it is rewound. 

SG31 Hint for mounting
symbolic depiction

Scope of delivery
  • SG31
  • Mounting instructions
Ordering table
Feature Order data Specifications Additional information
Rope fixture
AGW
wire suspension with thread
RI
wire suspension with ring
 
Wire design
BS
stainless steel rope
SK
stainless steel rope, plastic-coated
 
Encoder type
COG6
without encoder
S6
a wide range of encoders can be usedsee accessories
 
Ordering key
SG31
-
A
-
B
-
C

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Ben King


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Cary Mulvany


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