Incremental hollow shaft encoder
BHF/BHG high resolution
features
•
•
•
•
•
•
high resolution encoder
optical sensing principle
resolution up to 320'000 ppr
internal interpolation, programmable
small mounting depth
hollow and through shaft ø 12 mm
BHF
BHG
general data
voltage supply
max. supply current
no load
max. measuring steps
pulse range
pulse tolerance
5 VDC ±10% (05A)
10 - 30 VDC (24K)
typ. 60 mA (at 5 VDC) (05A)
typ. 40 mA (at 24 VDC) (24K)
1'280'000 steps
at 320'000 ppr
see order designation
±10% (switching frequency
320 kHz)
±15% (switching frequency
540 kHz)
±27% (switching frequency
1000 kHz)
±44% (switching frequency
1300 kHz)
mechanical data
max. revolutions
mechanical
elektrical
moment of inertia
rotor
6'000 rpm
6'000 rpm (pulse disc 2048)
3'000 rpm (pulse disc 5000)
BHF/BHG with clamping ring
typ. 18,5 x 10
-7
kgm
2
BHF without clamping ring
typ. 13,6 x 10
-7
kgm
2
typ. 0,9 cNm IP 42
typ. 3,7 cNm IP 65
typ. 1,75 cNm IP 42
typ. 4,7 cNm IP 65
(3'000 rpm / 20 °C)
depending on ambient conditions
(typ. 10
9
revolutions)
IP 65
aluminium
approx. 300 g
torque
BHF
BHG
product life
max. protection class
material
weight
max. switching frequency 1,3 MHz (05A)
300 kHz (24K)
direction of rotation
looking at the flange and rotating
in counter-clockwise direction,
channel A leads channel B
by 1/4 period (90°)
ambient conditions
temperature range
relative humidity
vibration
shock
noise immunity
emitted interference
-20...+85 °C
max. relative humidity 95%
non condensing
IEC 60068-2-6
(
≤
100 m/s
2
/ 10 - 200 Hz)
IEC 60068-2-27
(
≤
500 m/s
2
/ 11 ms)
EN 61000-6-2
EN 61000-6-3
1.20
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BHF/BHG high resolution, programmable
60
°
4,5
dimensions
*
BHF
12
M4
x8
BHG
-B2
* R=22 ±1,5 / ø4 mm
42
60
°
1
-5
* R=22 ±1,5 / ø4 mm
60
°
ø 24
*
-12
-5
12 H7 x 15
2,2
2
1
33
10
50
58 h10
4,5
M4
x8
*
0
-0,025
5,7
15
M4
x8
12
* R=22 ±1,5 / ø4 mm
2,2
2
1
33
x8
10
60
°
12 H7 x 15
42
50
-0,025
58 h10
1
0
11
2,2
2
1
40
12 H7 x 47
42
50
-0,025
58 h10
0
4,5
M4
-B2
13,5
-A
42
*
1
* R=22 ±1,5 / ø4 mm
60
0
-0,025
-B2
-A
* R=22 ±1,5 / ø4 mm
60
°
ø 24
*
12
6
x 15
H7
°
ø 24
50
58 h10
4,5
M4
x8
*
5,7
25
M4
x8
1
2,2
2
1
40
12 H7 x 20
13,5
42
50
58 h10
0
-0,025
* R=22 ±1,5 / ø4 mm
13,5
2,2
2
1
40
12 H7 x 47
42
50
-0,025
58 h10
0
1
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1.21
Incremental hollow shaft encoder
BHF/BHG high resolution
assignment cable
for connection reference
-5
05A
(5 VDC complementary)
cable color
brown
green
red
yellow
blue
pink
grey
white
screen
cable data
signal
+Vs
CHA
CHA compl.
CHB
CHB compl.
CHN
CHN compl.
0V
connected to connector housing
10 x 0,14 mm
2
, max. ext. ø 6,1 mm
assignment connector M23 male
for connection reference
-A
05A
(5 VDC complementary)
9
24K
(10 - 30 VDC push-pull,
1
8
2
7
short-circuit protection)
10 12
3
4 11 5
6
pin nr.
1
2
3
4
5
6
7
8
9
10
11
12
signals
CHA compl.
+Vs
CHN
CHN compl.
CHB
CHB compl.
n.c.
CHA
housing
0V
0V
+Vs
24K
(10 - 30 VDC push-pull, short-circuit protection)
cable color
brown
green
red
yellow
blue
pink
grey
white
screen
cable data
signal
+Vs
CHA
n.c.
CHB
n.c.
CHN
n.c.
0V
connected to connector housing
10 x 0,14 mm
2
, max. ext. ø 6,1 mm
push-pull version
24K
without CHx
complementary signals
1.22
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BHF/BHG high resolution, programmable
order designation BHF
BHF 1P.
connection
5
A
shaft
12
end shaft 12 mm IP 42
1)
L2
end shaft 12 mm IP 65
1)
B2
end shaft 12 mm IP 42
with clamping ring
E2
end shaft 12 mm IP 65
with clamping ring
pulse range, switching frequency
programmable (pulse disc 2048)
2048
32768
4096
65536
8192
131072
16384
programmable (pulse disk 5000)
5000
80000
10000
160000
20000
320000
40000
cable 2 m radial
connector radial M23
order designation BHG
BHG 1P.
connection
5
A
shaft
B2
through shaft 12 mm IP 42
with clamping ring
E2
through shaft 12 mm IP 65
with clamping ring
cable 2 m radial
connector radial M23
1
pulse range, switching frequency
programmable (pulse disc 2048)
2048
32768
4096
65536
8192
131072
16384
programmable (pulse disk 5'000)
5000
80000
10000
160000
20000
320000
40000
voltage range, output signals
05A
5 VDC complementary
24K
10 - 30 VDC push-pull, short-circuit protection
programmable
(with software and adaptor, refer to accessories)
encoder type
F
1)
voltage range, output signals
05A
5 VDC complementary
24K
10 - 30 VDC push-pull, short-circuit protection
programmable
(with software and adaptor, refer to accessories)
encoder type
G
through hollow shaft encoder
end hollow shaft encoder
shaft adapter must be ordered separately
Other versions on request.
accessories
programming set
part nr. 161910
(more information see accessories on page 5.17)
connector M23 female reference
-A
for
05A
and
24K
spring plate set
shaft adapters
clamping ring set
12 mm hollow shaft
part nr. 107687
part nr. 136635
see chapter accessories
part nr. 142556
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1.23
Suggestions & Announcements
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