Special Encoders & Sensors
Magnetic field sensor with pole wheel
Rotary applications
GCI0K
Features
– Magnetic field sensor rotary
– Touchless sensing of angle
– Resolution up to 4096 steps with 64 poles
Magnetic ring / 16 times interpolation and external
4 times edge evaluation
– Max. rotation speed 20000 rpm
– Sensor assembly free from any shaft vibrations
Technical data
Sensor
GCI0K.0211200
3 channels
RS422
5 VDC ±5 %
30 mA
RS422 specific
60 kHz
RS422 specific
TTL (RS422)
A/B/N +inv.
Yes
No
0 times
0.5 mm
-25...+85 °C
Housing: PC
IP 67
±0.5°
8 x 0.25 mm
2
, 2 m
GCI0K.0311200
3 channels
Push-pull
8...30 VDC
30 mA
50 mA
3.2 MHz
<4 VDC (I
OUT
=20 mA)
Push-pull
A/B/N
Yes
Yes
6 times
0.5 mm
-25...+85 °C
Housing: PC
IP 67
±0.5°
5 x 0.4 mm
2
, 2 m
GCI0K.0411200
3 channels
RS422
5 VDC ±5 %
20 mA
RS422 specific
3.2 MHz
RS422 specific
TTL (RS422)
A/B/N +inv.
Yes
No
6 times
0.5 mm
-25...+85 °C
Housing: PC
IP 67
±0.5°
8 x 0.4 mm
2
, 2 m
Supply voltage range
Consumption max.
Circuit current max.
Output frequency max.
Voltage drops
Output levels
Output signal, 90° shift
Shot-circuit protected
Reverse polarity protected
Interpolation
Operating gap max.
Temperature range
Materials
Protection
Accuracy
Connection cable PUR
www.baumerivo.com
07
..2007
Subject to modification in technic and design.
Resolution: Interpolation factor x pole number of magnetic ring
Other options upon request!
Special Encoders & Sensors
Magentic field sensor with poles wheel
Rotary applications
GCI0K
Technical data
Sensor
GCI0K.0101200
2 channels
Push-pull
8...30 VDC
35 mA
30 mA
60 kHz
<4 VDC (I
OUT
=20 mA)
Push-pull
A/B
Yes
Yes
8 times
0.8 mm
-25...+85 °C
Housing: PC
IP 67
±0.5°
4 x 0.25 mm
2
, 2 m
GCI0K.0201200
2 channels
RS422
5 VDC ±5 %
55 mA
RS422 specific
60 kHz
RS422 specific
TTL (RS422)
A/B +inv.
Yes
No
8 times
0.8 mm
-25...+85 °C
Housing: PC
IP 67
±0.5°
6 x 0.4 mm
2
, 2 m
GCI0K.0221200
2 channels
RS422
5 VDC ±5 %
55 mA
RS422 specific
60 kHz
RS422 specific
TTL (RS422)
A/B +inv.
Yes
No
2 times
0.8 mm
-25...+85 °C
Housing: PC
IP 67
±0.5°
6 x 0.4 mm
2
, 2 m
GCI0K.0501200
2 channels
Push-pull
8...28 VDC
30 mA
50 mA
3.2 MHz
<4 VDC (I
OUT
=20 mA)
Push-pull
A/B
Yes
Yes
0 times
0.6 mm
-25...+85 °C
Housing: PC
IP 67
±0.5°
4 x 0.25 mm
2
, 2 m
Supply voltage range
Consumption max.
Circuit current max.
Output frequency max.
Voltage drop
Output levels
Output signal, 90° shift
Short-circuit protected
Reverse polarity protected
Interpolation
Operating gap max.
Temperature range
Materials
Protection
Accuracy
Connection cable PUR
Resolution: Interpolation factor x pole number of magnetic ring
Other options upon request!
Ordering part number
2 channel models
GCI0K.0101200
Push-pull, 8 times interpolation, cable 2 m
GCI0K.0201200
RS422, 8 times interpolation, cable 2 m
GCI0K.0221200
RS422, 2 times interpolation, cable 2 m
GCI0K.0501200
Push-pull, 0 times interpolation,
cable 2 m
Other options upon request!
3 channels models
GCI0K.0211200
RS422, 0 times interpolation, cable 2 m
GCI0K.0311200
Push-pull, 6 times interpolation,
cable 2 m
GCI0K.0411200
RS422, 6 times interpolation, cable 2 m
Other options upon request!
2
www.baumerivo.com
07
..2007
Subject to modification in technic and design.
Special Encoders & Sensors
Magnetic field sensor with pole wheel
Rotary applications
GCI0K
Terminal assignment 2 channels push-pull
Cable colour
brown
blue
black
white
BN
BU
BK
WH
Assignment
UB
GND
Track A
Track B
Terminal assignment 2 channels RS422
Cable colour
brown
green
pink
yellow
grey
white
BN
GN
PK
YE
GY
WH
Assignment
UB
Track A
Track A inv.
Track B
Track B inv.
GND
Terminal assignment 3 channels push-pull
Cable colour
brown
yellow
green
pink
white
BN
YE
GN
PK
WH
Assignment
UB
Track B
Track A
Track N
GND
Terminal assignment 3 channels RS422
Cable colour
brown
green
red
yellow
blue
pink
grey
white
BN
GN
RD
YE
BU
PK
GY
WH
Assignment
UB
Track A
Track A inv.
Track B
Track B inv.
Track N
Track N inv.
GND
Output signals push-pull
Output signals RS422
Track A
Track B
Track N
3-channel version with zero impulse (Track N)
2-channel version without zero impulse
Track A
Track A
Track B
Track B
Track N
Track N
Subject to modification in technic and design.
07
..2007
3-channel version with zero impulse (Track N/Track N)
2-channel version without zero impulse
3
www.baumerivo.com
Special Encoders & Sensors
Magnetic field sensor with pole wheel
Rotary applications
GCI0K
Dimensions
15
3.5
12
8.5
Sensor assembly also
by special screws (M3).
Recommendations for assembly (all combinations)
Operating gaps
max. 0.5
7
depending on
type of sensor
<1 mm
Assembling and rotating direction
without zero impulse
with zero impulse
<3°
2.5
2000
10
45.5
Other cable length
upon request
Shaft shift
25
Magnet for
zero impulse
Angular shift
<3°
Max. 0.5 mm gap between zero
impulse magnet and housing
4
www.baumerivo.com
07
..2007
Subject to modification in technic and design.
Special Encoders & Sensors
Magnetic field sensor with pole wheel
Rotary applications
GCI0K
Accessories
Z 161.M08 Magnetic ring 36 poles
Z 161.M09 Magnetic ring 32 poles
6.8 ±0.1
ø30.5 ±0.15
ø22 ±0.1
Z 161.M03 Magnetic ring 64 poles
8±0.1
ø56 ±0.15
ø47.8 ±0.15
Material:
Plastoferrit
Material:
Plastoferrit
Z 161.R01 Magnetic rotor 32 poles
Z 161.R02 Magnetic rotor 36 poles
ø30.5 ±0.15
14
5 7
6.8 ±0.1
ø20
with mounting screw M3
Z 161.R03 Magnetic rotor 64 poles
15
6 8 ±0.1
ø56 ±0.15
ø52
ø35
with mounting screw M4
ø6H7
Z 161.N01 Magnetic rotor 32 poles with zero impulse
Z 161.N02 Magnetic rotor 36 poles with zero impulse
ø40
ø30.5 ±0.15
17
5 8
ø25E7
Z 161.N03 Magnetic rotor 64 poles with zero impulse
ø66
ø56 ±0.15
18
6.8 ±0.1
ø20
with mounting screw M3
9
8 ±0.1
= reference magnet
D=2, h=2
18.3
= reference magnet
D=2, h=2
31.3
5
www.baumerivo.com
07
..2007
Subject to modification in technic and design.
with mounting screw M4
ø6H7
ø25E7
