Technical Data; Accuracy; Ambient Conditions; Power Supply - Balluff DRIVE-CLiQ Notice D'utilisation

BML SGA-AEZ1-LZZZ- _ _ _1- _ _ _ _
Absolute magnetic encoder system
7

Technical data

The data are values at room temperature when using
magnetic tape BML-M02-A55-A... with an air gap of 0.3
mm over the tape (without cover tape).
For special versions, other technical data may
apply.
Special versions are indicated by the suffix -SA
on the part label.
7.1

Accuracy

Resolution of DRIVE-CLiQ
interface
Repeat accuracy
Hysteresis
Max. non-linearity of sensor
head
Non-linearity
of entire system (sensor
head + magnetic tape)
Temperature coefficient of
the entire system
Movement speed
20 english
1 µm/increment
≤ 1 μm
≤ 1 μm
±2 μm
see Section 4.3.3 and
Section 4.3.4
10.5 ppm/K
Max. 5 m/s
7.2

Ambient conditions

Operating temperature
Storage temperature
for sensor head
Shock rating
Continuous shock
as per EN 60068-2-27
2)
Vibration load
per EN 60068-2-6
2)
Noise
per EN 60068-2-64
2)
Degree of protection per
IEC 60529 (with
screwed-on connector)
External magnetic fields
Relative humidity
7.3

Power supply

Supply voltage
3)
Current draw at 24 V
4), 5)
Power consumption
Polarity reversal protection
Overvoltage protection
Dielectric strength
(GND to housing)
Switch-on delay (system
ready) after applying supply
voltage
For : Use in enclosed spaces and up to a height of 2000 m above
1)
sea level.
Individual specifications as per Balluff factory standard, resonant
2)
frequencies excluded
For : The sensor head must be externally connected via a limited-
3)
energy circuit as defined in UL 61010-1 a low-power source as defined in
UL 60950-1 or a Class 2 power supply as defined in UL 1310 or
UL 1585.
Maximum value for active DRIVE-CLiQ communication and with no
4)
controller current draw
Supply voltage
5)
1)
–30 °C...+70 °C
–30 °C...+85 °C
100 g/6 ms
150 g/2 ms
20 g, 10...2000 Hz
20 g, 5 ...2000 Hz
IP67
– < 30 mT (to avoid
permanent damage)
– < 1 mT (to avoid
influencing the
measurement)
90% RH, condensation not
permitted
10 to 30 V DC
75 mA
≤ 1.8 W
Yes
up to 36 V DC
500 V DC
3300 ms