Siko Draw-Wire Encoder SG20
Siko Draw-Wire Encoder SG20
Sku: SIK-SG20
Compact design made of zinc die-cast with 2000 mm measurement length
Product Information
Compact wire-actuated
encoder with a max. measurement length of 2000 mm and an analog output.
- Profile SG20:
- Compact design
- Universally applicable thanks to standardized interfaces
- Easy mounting
- Measurement lengths up to max. 2000 mm
- Potentiometer, voltage or power output
- Robust zinc die-cast housing
Mechanical data
| Feature | Technical data | Additional information |
|---|---|---|
| Housing | zinc die-cast | |
| Wire design | ø0.45 mm |
rustproof stainless steel, plastic-coated |
| Extension force | ≥2 N |
T1 operating temperature |
| ≥11 N |
T2 working temperature |
|
| Measured distance/ rope drum revolution | 100 mm | |
| Absolute accuracy | ±0.35 % | relating to measuring length (mm) |
| Cable length | ≤30 m |
4/20mA, MWIHP, MWIHP/R encoder type |
| ≤20 m |
P10; 0/10V; 0,5/4,5V encoder type |
|
| Weight | ~0.32 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 % |
Transducer, power output
| Feature | Technical data | Additional information |
|---|---|---|
| Operating voltage | 10 … 30 V DC |
between I+ and I-, at ≤500 Ω load |
| Output current | 4 … 20 mA |
(4/20mA; MWIHP) |
Transducer, voltage output
| Feature | Technical data | Additional information |
|---|---|---|
| Operating voltage | 15 … 28 V DC |
at 3 mA without load (0/10V) |
| 8 … 28 V DC |
at 3 mA without load (0,5/4,5V) |
|
| Output voltage | 0 … 10 V DC |
ILoad ≤10 mA |
| 0.5 … 4.5 V DC |
ILast ≤10 mA (0,5/4,5V) |
|
| Resistance | 2 … 10 kΩ |
against GND |
| Load | ≤15 mA |
*
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 | |
| Travel speed | ≤1 m/s |
Ambient conditions
| Feature | Technical data | Additional information |
|---|---|---|
| Ambient temperature | -10 … 80 °C | T1 |
| -40 … 80 °C | T2 | |
| Protection category |
IP65 (encoder part) |
EN 60529 |
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