Magnetic absolute multi-turn hollow shaft encoder
BMMH –
MAGRES
SSI
features
• robust multi-turn encoder
- 10 bit single-turn resolution
- 15 bit multi-turn resolution
• SSI Interface
• zero point programmable
• miniature housing
general data
voltage supply
max. supply current
no load
output circuit
resolution
single-turn
multi-turn
max. error limit
repeatability
max. clock frequency
zero input signal
counter buffering
direction of rotation
5 VDC ± 10% (05C)
10 - 30 VDC (24C)
typ. 100 mA (at 5 VDC) (05C)
typ. 50 mA (at 24 VDC) (24C)
SSI, complementary RS 422
10 bit (1 step = 21'06'')
15 bit (32'768 revolutions)
±1°
0,3°
1 MHz
zero setting: < 0,4 V, > 2 ms
off state: +Vs or open
with Lithium cell typ. 19 years
looking at the flange, position
counts up as the shaft rotates
clockwise (CW)
order designation
BMMH 30D1
10/15
4
5
9
connector
cable 2 m axial
cable 2 m radial
M9 connector axial
M9 connector radial
shaft
P4
end shaft 4 mm IP 65
with clamping ring
P
end shaft 6 mm IP 65
with clamping ring
resolution multi-turn
15
15 bit
resolution single-turn
10
10 bit
voltage range, output signals
05C
SSI interface, 5 VDC
24C
10 - 30 VDC SSI interface
signal code
N
binary code
G
Gray code
mechanical data
max. revolutions
moment of inertia
torque
bearings lifetime
protection class
material
weight
6'000 rpm
typ. 3 x 10 kgm
-7
2
ambient conditions
temperature range
relative humidity
vibration
shock
noise immunity
emitted interference
-20...+85 °C
max. 95%
IEC 60068-2-6
(≤ 300 m/s
2
/ 10 - 2'000 Hz)
IEC 60068-2-27
(≤ 1'000 m/s
2
/ 6 ms)
EN 61000-6-2
EN 61000-6-3
typ. 0,75 cNm
(3'000 rpm / 20 °C)
depending on ambient conditions
(typ. 10
9
revolutions)
IP 65
housing: steel
flange: aluminum
approx. 70 g
3. 0
www.baumerelectric.com
BMMH 30
MAGRES
SSI
dimensions
assignment cable
for connection reference
-4
and
-5
-4
M2,5 x 5
3 x 120°
7,5
ø16
2,4
cable color
brown
white
grey
pink
ø d H7 x 15
R= 13,5 ±1
signal
+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
8 x 0,09 mm
2
green
yellow
blue
red
cable data
5,5
44,5
50
14
25
30
assignment connector M9 male
-5
ø16
M2,5 x 5
3 x 120°
2,4
for connection reference
-
and
-9
pin number signals
5
4
8
7
1
3
2
description
voltage supply
voltage supply
clock signal
clock signal
data signal
data signal
zero setting input
do not use
1
2
3
4
5
6
7
8
0V
+Vs
clock+
clock-
data+
data-
zero
d.u.
8,5
5,5
42,5
48
ø d H7 x 15
25
30
-
M2,5 x 5
3 x 120°
ø16
6
2,4
R= 13,5 ±1
6
3
13
read out of position values
n clock
R= 13,5 ±1
5,5
42,5
48
10
ø d H7 x 15
t1
clock
T
t3
25
30
data
t2
Bit n Bit n-1
Bit 3
Bit 2 Bit 1
-9
M2,5 x 5
3 x 120°
ø16
2,4
pulse times:
T = 1 µs to 10 µs / t1 = 0,5 to 5 µs
t2 < 0,2 µs / t3 > 12 µs to 25 µs
accessories
cable with connector M9 female (pre-assembled) ref.
-
and
-9
2m
part nr. 123168 (ES62FB2)
5m
part nr. 123169 (ES62FB5)
connector M9 female ref.
-
and
-9
part nr. 132983
spring plate set
couplings
part nr. 164796
see chapter accessories
11,5
5,5
42,5
48
ø d H7 x 15
25
30
R= 13,5 ±1
8
www.baumerelectric.com
3. 0
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