Siko Draw-Wire Encoder SG30
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 SG30:
Compact, robust design
Variable mounting options
Measuring lengths up to 3000 mm
Potentiometer, voltage or power output
Housing made of zinc die-cast and plastic
Lockable ventilation holes against condensation
High tightness at the rope outlet
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 | |
| Cable length | ≤30 m |
P10, MWI encoder types |
| ≤20 m |
MWU encoder type |
|
| Weight | ~0.5 kg |
Electrical data
Encoder potentiometer
| Feature | Technical data | Additional information |
|---|---|---|
| Power rating | 2 W at 70 °C | |
| Resistance | 10 kΩ | |
| Resistance tolerance | ±5 % | |
| Linearity tolerance | ±0.25 % | |
| Type of connection | M12 plug connector (A-coded) |
4-pole, 1x pin |
Transducer, power output
| Feature | Technical data | Additional information |
|---|---|---|
| Operating voltage | 7 … 30 V DC |
at 0 Ω load |
| 12 … 30 V DC | at 250 Ω load | |
| 17 … 30 V DC | at 500 Ω load | |
| Output current | 4 … 20 mA | |
| Type of connection | M12 plug connector (A-coded) |
4-pole, 1x pin |
Transducer, voltage output
| Feature | Technical data | Additional information |
|---|---|---|
| Operating voltage | 15 … 28 V DC |
at 3 mA without load |
| Output voltage | 0 … 10 V DC |
ILoad ≤10 mA |
| Resistance | 2 … 10 kΩ |
against GND |
| Load | ≤15 mA | |
| Type of connection | M12 plug connector (A-coded) |
4-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 (MWI) or 0 … 10 V DC (MWU) is available.
System data
| Feature | Technical data | Additional information |
|---|---|---|
| Repeat accuracy | ±0.15 mm |
per direction of approach |
| Measuring range | ≤3000 mm | |
| Travel speed | ≤800 mm/s |
Ambient conditions
| Feature | Technical data | Additional information |
|---|---|---|
| Ambient temperature | -40 … 80 °C | |
| Relative humidity | condensation inadmissible | |
| Protection category |
IP65 (encoder part) |
EN 60529 |
Ordering table
| Feature | Order data | Specifications | Additional information |
|---|---|---|---|
| Measuring range |
A… |
2000, 2500, 3000 in mm | |
| Rope fixture |
BGW |
wire suspension with thread | |
|
HK |
wire suspension with hook | ||
|
RI |
wire suspension with ring | ||
| Wire design |
CS |
stainless steel rope | |
|
SK |
stainless steel rope, plastic-coated | ||
| Encoder type |
DMWI |
transducer, current | |
|
MWU |
transducer, voltage | ||
|
P10 |
potentiometer | ||
| Position of electrical connection |
E1 |
direction of wire outlet | |
|
2 |
upward | ||
|
3 |
opposite the wire outlet | ||
|
4 |
downward | ||
Ordering key
SG30-A-B-C-D-E
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