GCI0K Magnetic Field Sensor for rotating Application

GCI0K Magnetic Field Sensor for rotating Application

GCI0K
COUNTERS CONTROLLERS ENCODERS
Magnetic Field Sensor for
rotating Application
Features
– Max. protection type IP 67
– Encoder can be mounted free of shaft vibrations
– Speed up to 20000 rev../min.
Description
With magnetic encoders, the angle measurement is carried
out with contactless scanning of a magnetized inductor by
means of a magneto-resistive sensor. This generated the
angle-dependent analog signals which are fed to the
downstream electronics for further processing. Up to 4096
pulses can be realized with this inexpensive, robust and
very easy to mount encoder.
Due to the compact design and the fact that the sensor
contains no moving parts, a sealing class of IP 67 can easily
be achieved. The distance from the inductor to the sensor
unit can be up to 0.8 mm (0.5 mm from 10x Interpolation)
without impairing the system accuracy.
Connection assignment of 2-channel push-pull output
Cable Color
Abbreviation
Signals
brown
BN
+Vs
blue
BU
GND
black
BK
CH A
white
WH
CH B
Connection assignment of 2-channel antivalent RS422
Cable Color
Abbreviation
Signals
brown
BN
+Vs
green
GN
CH A
pink
PK
CH A inv.
yellow
YE
CH B
gray
GY
CH B inv.
white
WH
GND
Connection assignment of 3-channel push-pull output
Cable Color
Abbreviation
Signals
brown
BN
+Vs
yellow
YE
CH B
green
GN
CH A
pink
PK
CH N
white
WH
GND
Connection assignment of 3-channel antivalent RS422
Cable Color
Abbreviation
Signals
brown
BN
+Vs
green
GN
CH A
red
RD
CH A inv.
yellow
YE
CH B
blue
BU
CH B inv.
pink
PK
CH N
gray
GY
CH N inv.
white
WH
GND
1
IVO GmbH & Co. KG
P.O. Box 3360 • D-78022 Villingen-Schwenningen
Phone +49 (0)7720 942-0 • Fax +49 (0)7720 942-999
www.ivo.de • e-mail: [email protected]
A Member of the Baumer Group
Printed in Germany 05.05
170.02.331/4
Subject to modification in
technic and design.
GCI0K
Order designation 2-channel
Order designation 3-channel
GCI0K.0101200
Push-pull output, 8x interpolation
GCI0K.0211200
Antivalent RS422, 10x interpolation
GCI0K.0201200
Antivalent RS422, 8x interpolation
GCI0K.0311200
Push-pull output, 16x interpolation
GCI0K.0221200
Antivalent RS422, 2x interpolation
GCI0K.0411200
Antivalent RS422, 16x interpolation
GCI0K.0501200
Push-pull output, 10x interpolation
Additional models on request!
Additional models on request!
Signals Push-pull output
Output signals Antivalent RS422
CHA
CHA
CHB
CHA
CHB
CHN
CHB
3-channel model with zero pulse (CHN)
2-channel model without zero pulse
CHN
CHN
3-channel model with zero pulse (CHN / CHN)
2-channel model without zero pulse
2
GCI0K
Sensor
GCI0K.0101200
GCI0K.0201200
GCI0K.0221200
GCI0K.0501200
Technical data
2-channel
Push-pull
2-channel
Antivalent
2-channel
Antivalent
2-channel
Push-pull
Operating voltage
8...30 VDC
5 VDC ± 5 %
5 VDC ± 5 %
8...28 VDC
Max. current consumpt.
35 mA
55 mA
55 mA
30 mA
Max. switching current
30 mA
RS422 specific
RS422 specific
50 mA
Push-pull
Output circuit
Push-pull
RS422
RS422
Output signal, 90° offset
A/B
A/B +inv.
A/B +inv.
A/B
Max. switching frequency
160 kHz
160 kHz
160 kHz
3.2 MHz
Voltage drop
<4 VDC
(IOUT=20 mA)
RS422 specific
RS422 specific
<2 VDC
(IOUT=20 mA)
Short-circuit-proof
yes
yes
yes
yes
Resistant to polarity rev.
yes
no
no
yes
Temperature range
-25...+85 °C
-25...+85 °C
-25...+85 °C
-25...+85 °C
Housing material
PC
PC
PC
PC
Max. protection type
IP 67
IP 67
IP 67
IP 67
Accuracy
± 0.5 angle degree
± 0.5 angle degree
± 0.5 angle degree
± 0.5 angle degree
Connection cable PUR
4 x 0.25 mm2
6 x 0.14 mm2
6 x 0.14 mm2
4 x 0.25 mm2
Working distance
Max. 0.8 mm
Max. 0.8 mm
Max. 0.8 mm
Max. 0.5 mm
Interpolation
8x
8x
2x
10x
Resolution: Interpolation factor x Number of poles of the magnetic ring
Additional models on request!
Sensor
GCI0K.0211200
GCI0K.0311200
GCI0K.0411200
Technical data
3-channel
Antivalent
3-channel
Push-pull
3-channel
Antivalent
Operating voltage
5 VDC ± 5 %
8...28 VDC
5 VDC ± 5 %
Max. current consumpt.
30 mA
30 mA
20 mA
Max. switching current
RS422 specific
50 mA
RS422 specific
Output circuit
RS422
Push-pull
RS422
Output signal, 90° offset
A/B/N +inv.
A/B/N
A/B/N +inv.
Max. switching frequency
160 kHz
3.2 MHz
3.2 MHz
Voltage drop
RS422 specific
<2 VDC
(IOUT=50 mA)
RS422 specific
Short-circuit-proof
yes
yes
yes
Resistant to polarity rev.
no
yes
no
Temperature range
-25...+85 °C
-25...+85 °C
-25...+85 °C
Housing material
PC
PC
PC
Max. protection type
IP 67
IP 67
IP 67
Accuracy
± 0.5 angle degree
± 0.5 angle degree
± 0.5 angle degree
Connection cable PUR
8 x 0.14 mm2
5 x 0.14 mm2
8 x 0.14 mm2
Working distance
Max. 0.5 mm
Max. 0.5 mm
Max. 0.5 mm
Interpolation
10x
16x
16x
Resolution: Interpolation factor x Number of poles of the magnetic ring
Additional models on request!
3
GCI0K
Installation recommendations (all combinations)
Magnetic field sensor
15
Working distance
3,5
Depending
on sensor
Dimensions
Max. 0.5
45.5
25
2,5
7
12
8,5
The sensor can also
be mounted with
special self-locking
screws (M3).
10
Axis offset
<1 mm
Installation and rotating direction
Magnetic field sensor with inductor
without zero pulse
with zero pulse
Angle offset
<3°
magnet for
zero pulse
Distance of the magnet for zero
pulse to housing max. 0.5 mm
4
<3°
<1°
GCI0K
Accessories
Z 161.R01
Z 161.N01
ø30,6
ø20
ø 6H7
Magnetic Rotor, 32-pin with zero pulse
ø40
ø20
M3
ø 6H7
Reference magnet
D=2, h=2
17
8 5
14
7 5
M3
Magnetic Rotor, 32-pin
2.1
ø30.6
18
Z 161.R03
Z 161.N02
ø56
ø52
ø35
ø25E7
Magnetic Rotor, 36-pin with zero pulse
ø40
ø20
M3
ø 6H7
Reference magnet
D=2, h=2
17
8 5
8 6
M4
ø30,6
18
2,1
15
Magnetic Rotor, 64-pin
Z 161.W01 Angle bracket for model with zero pulse
8 26
Magnetic Rotor, 64-pin with zero pulse
18
M2,5 x 5/8
9
2,1
5
0,5...0,6
ø 56
31,3
2,5
15
4 9,5
ø 66
ø4,1
16
ø 25 E7
M4
11
15
3
3,5
8
Z 161.N03
Reference magnet
D=2, h=2
0,5
GCI0K
Accessories
Magnetic Ring, 32-pin
Z 161.M03
Magnetic Ring, 64-pin
ø56 ±0.05
ø30.56 ±0.05
ø22
8±0.1
6.8±0.1
Z 161.M01
-0.05
ø48 -0.15
Material:
Plasto ferrite
Material:
Plasto ferrite
Magnetic Ring, 36-pin
Z 161.M04
Z 161.M05
Z 161.M06
Z 161.M07
ø30.9
ø21.3 ±0.3
7±0.1
5.1 ±0.1
Z 161.M02
Magnetic Ring, 114-pin
Magnetic Ring, 94-pin
Magnetic Ring, 64-pin
Magnetic Ring, 36-pin
ø72 ±0.05
ø54 ±0.8
Material:
Hard ferrite
Material:
Hard ferrite
6