Incremental hollow shaft encoders
BHT
features
• integrated flex mounting coupling
for simple add-on installation
• mounting by end shaft fixture (cylindrical
screw) or clamping element
• high resolution
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. 80 mA (at 5 VDC) (05A)
typ. 60 mA (at 24 VDC) (24K)
40'000 steps
at 10'000 ppr
see order designation
±10%
mechanical data
max. revolutions
moment of inertia
torque
product life
max. protection class
material
weight
6'000 rpm
typ. 13,7 x 10
-7
kgm
2
typ. 3,7 cNm
(3000 rpm / 20 °C)
depending on ambient conditions
(typ. 10
9
revolutions)
IP 65
housing: aluminum
flange: aluminum
approx. 300 g
max. switching frequency 200 kHz (24K)
300 kHz (05A)
750 kHz (05A > 5000 ppr)
max. play compensation axial ±0,5 mm
radial dynamic ±0,1 mm
angular dynamic ±1°
ambient conditions
temperature range
relative humidity
vibration
shock
noise immunity
emitted interference
-20...+85 °C
max. 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. 30
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BHT
dimensions and connection dimensions
-5
mounting
T0
T1
with clamping element
1
L+52
L
4+0,1
ø10H7 x 28
M4 x 6
3 x 120°
max.L+28
°
30
4
3
3
52
13
42
0
50
-0,025
58
d = 9,52 / 10
clamp clip
-A
L0
L1
ø10H7 x 28
with cylindrical screw
M4 x 6
3 x 120°
ød-h7
R34 / M4x10
15
L+52
L+28
M4/10
L
4+0,1
4
3
3
52
16,5
42
0
50
-0,025
58
d = 9,52 / 10
clamp clip
16,5
ø26
60
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ød-h7
26
R34 / M4x10
1. 31
Incremental hollow shaft encoders
BHT
assignment cable
for connection reference
-5
05A
(5 VDC complementary)
cable color
brown
green
red
yellow
blue
pink
grey
white
screen
cable data
signals
+Vs
CHA
CHA compl.
CHB
CHB compl.
CHN
CHN compl.
0V
connected to connector housing
8 x 0,14 mm
2
, max. ext. ø 5,7 mm
assignment connector M23 male
for connection reference
-A
05A
(5 VDC complementary)
9
24K
(10 - 30 VDC complementary,
1
8
2
7
short-circuit protection)
10 12
3
6
4 11 5
pin number
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 complementary, short-circuit protection)
cable color
brown
green
yellow
pink
white
screen
cable data
signals
+Vs
CHA
CHB
CHN
0V
connected to connector housing
5 x 0,14 mm
2
, max. ext. ø 5,4 mm
push-pull version
24K
without CHx
complementary signals
1. 32
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BHT
order designation
BHT 16.
connection
5
A
shaft
L1
hollow shaft 9,52 mm IP 65
with cylindrical screw
L0
hollow shaft 10 mm IP 65
with cylindrical screw
T1
hollow shaft 9,52 mm IP 65
with clamping element
T0
hollow shaft 10 mm IP 65
with clamping element
standard pulse range
500
2048 7200
1)
1000 2500 8192
1)
1024 3600 10000
1)
1250 4096
2000 5000
other pulses on request
cable 2 m radial
connector radial M23
1
voltage range, output signals
05A
5 VDC complementary
24K
10 - 30 VDC push-pull, short-circuit protection
Other versions on request.
accessories
connector M23 female reference
-A
straight
part nr. 107687
cable with connector M23 female (pre-assembled)
2m
part nr. 130367
5m
part nr. 118532
clamp set
adjustment key
allen key
part nr. 252773
part nr. 114450
part nr. 112431
usage see chapter
accessories
see chapter accessories
shaft adapter
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1. 33
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