Magnetic absolute multi-turn hollow shaft encoder
BMMH –
MAGRES
SSI
features
• robust multi-turn encoder up to
- 12 bit single-turn resolution
- 13 bit multi-turn resolution
• miniature housing
• zero point programmable
• SSI Interface
general data
voltage supply
max. supply current
no load
output circuit
max. revolution
single-turn
multi-turn
max error limit
repeatability
max. clock frequency
input signal
5 VDC ± 10%
(05C)
10 - 30
(24C)
typ. 100 mA (at 5 VDC)
(05C)
typ. 50mA (at 24 VDC)
(24C)
SSI, RS 422
12 bit (1 step= 5'16'')
13 bit (8'192 revolutions)
±1°
0,3°
1 MHz
clock input, zero (zero setting:
< 0,4 V, > 2 ms off state: 3,3 V or
open)
with Lithium cell typ. 19 years
looking at the flange, position
counts up as the shaft rotates
clockwise (CW)
order designation
BMMH 42S1
12/13
5
connector
5
cable 1 m radial
shaft
B2
end shaft 12 mm IP 42
with clamping ring
P2
end shaft 12 mm IP 65
with clamping ring
resolution multi-turn
13
13 bit
resolution single-turn
12
12 bit
voltage range, output signals
05C
SSI interface, 5 VDC
24C
10 - 30 VDC SSI interface
signal code
G
Gray code
N
binary code
counter buffering
direction of rotation
mechanical data
max. revolutions
moment of inertia
torque
product life
max. protection class
material
weight
6'000 rpm
typ. 12 x 10
-7
kgm
2
typ. 0,93 cNm
(3'000 rpm / 20 °C / IP 42)
depending on ambient conditions
(typ. 10
9
revolutions.)
IP 65
housing: steel
flange: aluminum
approx. 190 g
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
3. 06
www.baumerelectric.com
IVO [ BAUMER IVO GMBH & CO. KG ]
