Siko Draw-Wire Encoder SG32
Siko Draw-Wire Encoder SG32
Sku: SIK-SG32
Robust design and redundant sensor system with 3000 mm measuring length
Product Information
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 SG32:
Robust design
Measuring lengths up to 3000 mm
Analogue signal output in redundant design (2x 4…20 mA or potentiometer)
Variable mounting options
Lockable vent and water drain holes
Very robust measuring rope (stainless steel)
IP65 protection category
M12 plug connection
Mechanical data
| Feature | Technical data | Additional information |
|---|---|---|
| Housing | zinc die-cast, plastic | |
| Wire design | ø0.61 mm |
rustproof stainless steel, plastic-coated |
| ø0.6 mm |
rustproof stainless steel |
|
| Extension force | ≥9 N | |
| Absolute accuracy | ±0.35 % |
relating to measuring ranges (mm) |
| Weight | ~0.5 kg |
Electrical data
Encoder potentiometer
| Feature | Technical data | Additional information |
|---|---|---|
| Operating voltage | ≤30 V |
power loss on the potentiometer <1 W |
| Power rating | 2 W at 70 °C | |
| Resistance | 10 kΩ | |
| Resistance tolerance | ±5 % | |
| Standard terminal resistance | 0.5 % or 1 Ω |
(the higher value applies in each case) |
| Linearity tolerance | ±0.25 % | |
| Type of connection |
M12 plug connector (A-coded) |
8-pole, 1x pin |
Transducer, power output
| Feature | Technical data | Additional information |
|---|---|---|
| Operating voltage | 10 … 30 V DC |
with load impedance ≤500 Ω voltage between I+ and I- |
| Output current | 4 … 20 mA
(2x) |
4/20mA 4/20mA |
| 20 … 4 mA
(2x) |
20/4mA 20/4mA |
|
|
4 … 20 mA, 20 … 4 mA |
4/20mA 20/4mA |
|
| Type of connection |
M12 plug connector (A-coded) |
8-pole, 1x pin |
*
Measurement transducers permit optimum adjustment of the output current and output voltage to the measuring range. The measurement transducer is pre-set at the works so that an output signal of 4 … 20 mA or 20 … 4 mA is available.
System data
| Feature | Technical data | Additional information |
|---|---|---|
| Repeat accuracy | ±0.15 mm |
per direction of approach |
| Travel speed | ≤800 mm/s | |
| Failure rate | 166.7 year(s) |
at 60 °C (MTBF) |
Ambient conditions
| Feature | Technical data | Additional information |
|---|---|---|
| Ambient temperature | -40 … 80 °C | |
| Protection category |
IP65 (for electronic unit) |
EN 60529, Certonal-coated electronic unit |
Ordering table
| Feature | Order data | Specifications | Additional information |
|---|---|---|---|
| Measuring range |
A… |
2000, 2500, 3000 in mm | |
| Wire design |
BS |
stainless steel rope | |
|
SK |
stainless steel rope, plastic-coated | ||
| Encoder type |
CP10_P10 |
2x potentiometer 10 kΩ | |
|
20/4mA_20/4mA |
2x transducers 20…4 mA | ||
|
4/20mA_20/4mA |
2x transducers 4…20 mA counter-rotating | ||
|
4/20mA_4/20mA |
2x transducers 4…20 mA | ||
| Position of electrical connection |
D1 |
direction of wire outlet | |
|
3 |
opposite the wire outlet | ||
| Series impedance |
E0 |
0 Ω | only for P10_10 encoder type |
|
1k2 |
1.2 kΩ | only for P10_10 encoder type | |
Ordering key
SG32-A-B-C-D-E
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