Magnetic absolute single-turn encoder
BMSH –
MAGRES
SSI
features
• miniaturized single-turn hollow shaft
encoder up to 10 bit
• SSI interface
• end shaft mounting up to ø 12mm
• zero-point programmable
general data
voltage supply
max. supply current
no load
output circuit
signal code
max. resolution
max error limit
repeatability
max. clock frequency
zero setting input
direction of rotation
5 VDC ±5% (05C)
10 - 30 VDC (24C)
typ. 110 mA (at 5 VDC) (05C)
typ. 40 mA (at 24 VDC) (24C)
SSI, RS 422
Gray code or binary code
10 bit
±1°
0,3°
1 MHz
zero setting: < 0,4 V, min. 2 ms
off state: voltage supply or open
looking at the flange, position
counts up as the shaft rotates
clockwise (CW)
weight
max. protection class
material
mechanical data
max. revolutions
moment of inertia
torque
product life
6'000 rpm
typ. 3 x 10
-7
kgm
2
typ. 0,75 cNm
(3'000 rpm / 20 °C)
depending on ambient conditions
(typ. 10
9
revolutions)
IP 65
housing: polyamide
flange: aluminum
approx. 120 g
ambient conditions
temperature range
relative humidity
vibration
(sine)
vibration
(random)
shock
-20...+85 °C
max. 95%
IEC 60068-2-6
(
≤
300 m/s
2
/ 10 - 2'000 Hz)
150 min per axis
IEC 60068-2-64
(
≤
0,1 g
2
/Hz / 20 - 2'000 Hz)
30 min per axis
IEC 60068-2-27
(
≤
1'000 m/s
2
/ 6 ms)
10 pulses per axis and direction
IEC 60068-2-29
(
≤
1'000 m/s
2
/ 2 ms)
4'000 pulses per axis and direction
EN 61000-6-2
EN 61000-6-3
bump
noise immunity
emitted interference
2. 16
www.baumerelectric.com
BMSH 40
MAGRES
SSI
dimensions and connection dimensions
-5
with shaft reference
-E6
2,4
30°
dimensions and connection dimensions
-5
6 H7x15
R= 15±3
with shaft reference
-E2
39,5
7
ø12 H7 x 15
2,8 x7
ø14
ø40
2,8 x 7
8,5
6,5
5,5
27
32,5
25
40
2,4
32
6,5
R=17,5 –0,5
2
-9
with shaft reference
-E6
and spring plate
33
6 H7x15
-9
with shaft reference
-E2
and spring plate
39,5
7
53
ø12H7 x 15
Tk ø45
6
ø40
ø40
8,4
6,5
6,5
12,2
5,5
12
ø3,5
ø3,5
TK ø45
mounting
-E6
end shaft 6 mm no spring plate
7-15
9
R15–3
mounting
-E2
end shaft 12 mm no spring plate
33
6
cyl. pin
ø3x16
12 - 20
R=17,5
–
0,5
39,5
7
10
ø6-g7
cyl. pin
ø3 x 16
ød-g7
ød =12 mm
end shaft 6 mm with spring plate
33
7-15
6
Tk ø45
end shaft 12 mm with spring plate
10 - 16
M3 x 10
7
39,5
ø3,5
www.baumerelectric.com
ø12-g7
45
2. 17
Magnetic absolute single-turn encoder
BMSH –
MAGRES
SSI
assignment cable
for connection reference
-4
and
-5
cable color
brown
white
grey
pink
green
yellow
blue
red
screen
cable data
signals
+V
S
0V
Data+
Data-
Clock+
Clock-
Zero
d.u.
description
voltage supply
voltage supply
data signal
data signal
clock signal
clock signal
zero setting input
do not use
housing
8 x 0,14 mm
2
read out of position values
n clock
t1
clock
T
t3
data
t2
Bit n Bit n-1
Bit 3
Bit 2 Bit 1
pulse time:
T = 1 µs to 10 µs / t1 = 0,5 to 5 µs
t2 < 0,2 µs / t3 > 12 µs to 25 µs
assignment connector M9 male
for connection reference
-9
5
6
7
4
8
1
pin number
3
2
signals
0V
+Vs
Clock+
Clock-
Data+
Data-
Zero
d.u.
1
2
3
4
5
6
7
8
2. 18
www.baumerelectric.com
BMSH 40
MAGRES
SSI
order designation
BMSH 40D1
/00
connection
4
5
9
cable 1 m axial
cable 1 m radial
connector radial
shaft
E6
end shaft 6 mm IP 65
with clamping ring
E2
end shaft 12 mm IP 65
clamping ring
2
resolution
10
10 bit
voltage range, output signals
05C
5 VDC SSI
24C
10 - 30 VDC SSI
signal code
N
binary code
G
Gray code
mounting connector
accessories
cable with connector M9 female (pre-assembled) ref.
-9
2m
part nr. 123168 (ES62FB2)
5m
part nr. 123169 (ES62FB5)
connector M9 female ref.
-9
spring plate set (round)
for < 8 mm end shaft
~59
part nr. 132983
part nr. 158423
part nr. 158424
part nr. 106004
see chapter accessories
spring plate set (square)
for
≥
8 mm end shaft
clamp set
couplings
www.baumerelectric.com
2. 19
