Magnetic absolute multi-turn encoder kit
BMMK –
MAGRES
SSI
features
•
•
•
•
•
•
•
miniature encoder kit multi-turn / SSI
magnetic sensing principle
resolution: single-turn 12 bit and multi-turn 13 bit
housing ø 42 mm
high protection class
high resistance against shock and vibration
zero setting input
order designation
5 VDC ±10% (05C)
10 - 30 VDC (24C)
typ. 100 mA (at 5 VDC) (05C)
typ. 50 mA (at 24 VDC) (24C)
SSI, RS 422
Gray or binary code
12 bit (1 step = 5' 16'')
13 bit (8'192 revolutions)
±1°
0,3°
1 MHz
zero (zerosetting: < 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)
BMMK 42L1
12/13065
connection
5
cable 1 m radial
dimensions
06
magnetic rotor shaft
ø 6 mm
1)
resolution multi-turn
13
13 bit
resolution single-turn
12
12 bit
voltage range, output signals
05C
5 VDC SSI interface
24C
10 - 30 VDC SSI interface
signal code
N
binary code
G
Gray code
general data
voltage supply
max. supply current
no load
output circuit
signal code
max. resolution
single-turn
multi-turn
max. error limit
repeatability
max. clock frequency
zero setting input
counter buffering
direction of rotation
1)
Other magnetic rotor shafts on request.
The magnetic rotor is included in delivery.
CANopen and DeviceNet on request.
mechanical data
max. revolutions
moment of inertia
mounting tolerance
max. protection class
material
weight
mech. 12'000 rpm
electr. 6'000 rpm
typ. 12 x 10
-7
kgm
2
axial: ±0,3 mm
radial: ±0,1 mm
IP 67
housing: steel
flange: aluminum
approx. 180 g
ambient conditions
temperature range
relative humidity
vibration
shock
noise immunity
emitted interference
-20...+85 °C
-40°C (cable not moved)
max. relative humidity 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
3.46
www.baumerelectric.com
BMMK 42
MAGRES
SSI
dimensions
-5
ø3,2
3 x 120˚
M3
3
assignment cable
for connection reference
-5
cable color
signal
brown
white
grey
ø 42
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
+V
S
0V
data+
data-
clock+
clock-
zero
d.u.
pink
green
yellow
blue
red
screen
ø 6 h7x 7
ø 14
ø 35 H9
48
55
6,3
2
42
16
cable specs
Note
Magnetic rotor is displayed in drawings.
Mounting drawings see end of chapter.
3
read out of position values
n clock
t1
clock
T
t3
accessories
allen key 2 mm
part nr. 112433
data
t2
Bit n Bit n-1
Bit 3
Bit 2 Bit 1
pulse times:
T = 1 µs to 10 µs / t1 = 0,5 to 5 µs
t2 < 0,2 µs / t3 > 12 µs to 25 µs
SSI data output and clock input
see page 2.03 chapter absolute single-turn encoders
www.baumerelectric.com
3.47
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