Siko Magnetic sensor MSK1000
Product Information
Profile MSK1000:
- Max. resolution 0.2 μm
- Repeat accuracy ±1 μm
- Status LED display
- Reading distance ≤0.4 mm
- Robust metal housing
Mechanical data
| Feature | Technical data | Additional information |
|---|---|---|
| Housing | zinc die-cast / aluminum | M design: aluminum front cover |
|
zinc die-cast |
ZM design |
|
| Sensor/band reading distance | 0.1 … 0.4 mm | O, I reference signals |
| 0.1 … 0.2 mm |
RB reference signal |
|
| Cable sheath |
PUR suitable for drag-chain use |
6, 8-wire ø5-0.4 mm |
| Cable bending radius | 5x cable diameter | static |
| 7.5x cable diameter | dynamic | |
| Service life of cable | >5 million cycles | under the following test conditions: travel range 4.5 m travel speed 3 m/s acceleration 5 m/s2 ambient temperature 20 °C ±5 °C |
Travel speed
| Travel speed Vmax April | |||||
|---|---|---|---|---|---|
| Resolution [µm] | 0.2 | 0.64 | 0.32 | 0.16 | 0.08 |
| 1 | 3.20 | 1.60 | 0.80 | 0.40 | |
| 2 | 6.40 | 3.20 | 1.60 | 0.80 | |
| 5 | 16.00 | 8.00 | 4.00 | 2.00 | |
| Pulse interval [μs] | 0.25 | 0.50 | 1.00 | 2.00 | |
| Counting frequency [kHz] | 1000.00 | 500.00 | 250.00 | 125.00 | |
Electrical data
| Feature | Technical data | Additional information |
|---|---|---|
| Operating voltage | 6.5 … 30 V DC |
reverse polarity protected |
| 4.75 … 6 V DC |
no reverse polarity protection |
|
| Current consumption | <25 mA | unloaded |
| Output circuit | LD (RS422) | |
| Output signals |
A, /A, B, /B, I, /I or R, /R |
|
| Output signal level high | >2.5 V | |
| Output signal level low | <0.5 V | |
| Latency | 1.5 µs | |
| Pulse width of reference signal | 1 or 4 increment(s) | |
| Real-time requirement |
speed-proportional signal output |
|
| Type of connection |
open cable end |
|
|
plug connector |
7/8-pole |
|
| D-Sub |
9-pole |
Signal pattern
The logical condition of signals A and B is not defined in reference to the index signal I or the reference signal R. It can deviate from the signal form.
Reference or index signal with 4 increments (360°) signal length is only valid from the 5th counting step onwards. A corresponding delay should be taken into consideration after switching on the operating voltage.
Pulse interval
System data
| Feature | Technical data | Additional information |
|---|---|---|
| Resolution | 0.2, 1, 2, 5 µm | |
| Linearity deviation | ±2 µm |
at TU = 20° C, reading distance 0.2 mm |
| Repeat accuracy | ±1 µm | |
| Measuring range | ∞ | |
| Travel speed | depending on resolution and pulse interval | see table |
Ambient conditions
| Feature | Technical data | Additional information |
|---|---|---|
| Ambient temperature | -10 … 70 °C | |
| Storage temperature | -30 … 80 °C | |
| Relative humidity | 100 % | condensation admissible |
| EMC | EN 61000-6-2 | interference resistance / immission |
| EN 61000-6-4 |
emitted interference / emission |
|
| Protection category | IP67 | EN 60529 |
| Shock resistance | 500 m/s2, 11 ms |
EN 60068-2-27 |
| Vibration resistance | 100 m/s2, 5 … 150 Hz | EN 60068-2-6 |
Ordering table
| Feature | Order data | Specifications | Additional information |
|---|---|---|---|
| Operating voltage |
A10 |
6.5 … 30 V DC | |
|
11 |
4.75 … 6 V DC | A voltage drop is to be expected with increasing cable length. This must be taken into account in the electrical design. | |
| Design |
BM |
metal housing with status LEDs | |
|
ZM |
metal housing without status LEDs | ||
| Type of connection |
CE1 |
open cable end | |
|
E6X |
bullet connector without mating connector | ||
|
E8X |
D-SUB 9-pole without mating connector | ||
| cable extension on request | |||
| Cable length |
D… |
1 … 20 m, in steps of 1 m | |
| others on request | |||
| Reference signal |
EO |
without | |
|
I |
periodic index | index signal every 1 mm | |
|
RB |
fixed reference | ||
| Resolution |
F… |
0.2, 1, 2, 5 | |
| others on request | |||
| Pulse interval |
G… |
0.25, 0.5, 1.00, 2.0 | |
| others on request | |||
Ordering key
MSK1000-A-B-C-D-E-F-G
Pin assignment
Inverted without reference signal
| Signal | E1 | E6X | E8X |
|---|---|---|---|
| A | red | 1 | 1 |
| B | orange | 2 | 2 |
| nc | 3 | 3 | |
| +UB | brown | 4 | 4 |
| GND | black | 5 | 5 |
| /A | yellow | 6 | 6 |
| /B | green | 7 | 7 |
| nc | 8 | ||
| nc | 9 |
Inverted with reference signal
| Signal | E1 | E6X | E8X |
|---|---|---|---|
| A | red | 1 | 1 |
| B | orange | 2 | 2 |
| I,R | blue | 3 | 3 |
| +UB | brown | 4 | 4 |
| GND | black | 5 | 5 |
| /A | yellow | 6 | 6 |
| /B | green | 7 | 7 |
| /I, /R | violet | 8 | 8 |
| nc | 9 |
Hint for mounting
For systems with reference points on the magnetic tape please take care that sensor and strip are correctly aligned (see picture).
| Reference signal | O, I | R |
|---|---|---|
| A, Sensor/tape reading distance | ≤0.4 mm | ≤0.2 mm |
| B, Lateral offset | ±2 mm | ±0.5 mm |
| C, Alignment error | ±3° | ±3° |
| D, Longitudinal inclination | ±1° | ±1° |
| E, Lateral inclination | ±3° | ±3° |
Symbolic representation
Scope of delivery
- MSK1000
- Mounting instructions
- Fastening set
For more information, click here!