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

Subsidiary: SIKO Products Asia Pte Ltd 19A, St. Michael's Road #06-05 Singapore 328003 Singapore Phone+65 62979733

Magnetic sensor MSK1000

Incremental, digital interface, resolution 0.2 μm

Profile MSK1000:

  • Max. resolution 0.2 μm
  • Repeat accuracy ±1 μm
  • Status LED display
  • Reading distance ≤0.4 mm
  • Robust metal housing

Inquire about product/Add to leaflet
Mechanical data
FeatureTechnical dataAdditional information
Housingzinc  die-cast / aluminum  M design: aluminum front cover

zinc die-cast

ZM design

Sensor/band reading distance0.1 … 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 radius5x 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 [m/s]
Resolution [µm]0.20.640.320.160.08
13.201.600.800.40
26.403.201.600.80
516.008.004.002.00
Pulse interval [μs]0.250.501.002.00
Counting frequency [kHz]1000.00500.00250.00125.00
Electrical data
FeatureTechnical dataAdditional information
Operating voltage6.5 … 30 V DC

reverse polarity protected

4.75 … 6 V DC

no reverse polarity protection

Current consumption<25 mA unloaded
Output circuitLD (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
Latency1.5 µs
Pulse width of reference signal1 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

Hint 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.

Hint 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
FeatureTechnical dataAdditional information
Resolution0.2, 1, 2, 5 µm
Linearity deviation±2 µm

at TU = 20° C, reading distance 0.2 mm

Repeat accuracy ±1 µm
Measuring range
Travel speeddepending on resolution and pulse interval see table
Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature-10 … 70 °C
Storage temperature-30 … 80 °C
Relative humidity100 % condensation admissible
EMCEN 61000-6-2 interference resistance / immission
EN 61000-6-4

emitted interference / emission

Protection categoryIP67 EN 60529
Shock resistance500 m/s2, 11 ms

EN 60068-2-27

Vibration resistance100 m/s2, 5 … 150 Hz EN 60068-2-6
Magnetic sensor MSK1000
Pin assignment
Inverted without reference signal
SignalE1E6XE8X
Ared11
Borange22
nc 33
+UBbrown44
GNDblack55
/Ayellow66
/Bgreen77
nc  8
nc  9
Inverted with reference signal
SignalE1E6XE8X
Ared11
Borange22
I,Rblue33
+UBbrown44
GNDblack55
/Ayellow66
/Bgreen77
/I, /Rviolet88
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 signalO, IR
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°

MSK1000 Hint for mounting
Symbolic representation

Scope of delivery
  • MSK1000
  • Mounting instructions
  • Fastening set
Ordering table
Feature Order data Specifications Additional information
Operating voltage
A10
6.5 … 30 V DC
11
4.75 … 6 V DCA 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 indexindex 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