4
Absolute Maximum Ratings
Parameter
Storage Temperature, T
S
Operating Temperature, T
A
Supply Voltage, V
CC
Output Voltage, V
O
Output Current per Channel, I
OUT
Vibration
Shaft Axial Play
Shaft Eccentricity Plus Radial Play
Velocity
Acceleration
HEDS-55XX/56XX
-40°C to 100°C
-40°C to 100°C
-0.5 V to 7 V
-0.5 V to V
CC
-1.0 mA to 5 mA
20 g, 5 to 1000 Hz
±
0.25 mm (± 0.010 in.)
0.1 mm (0.004 in.) TIR
30,000 RPM
250,000 rad/sec
2
HEDM-550X/560X
-40°C to +70°C
-40°C to +70°C
-0.5 V to 7 V
-0.5 V to V
CC
-1.0 mA to 5 mA
20 g, 5 to 1000 Hz
±
0.175 mm (± 0.007 in.)
0.04 mm (0.0015 in.) TIR
30,000 RPM
250,000 rad/sec
2
Direction of Rotation:
When the
codewheel rotates in the counter-
clockwise direction (as viewed
from the encoder end of the
motor), channel A will lead
channel B. If the codewheel
rotates in the clockwise direction,
channel B will lead channel A.
Index Pulse Width (P
O
):
The
number of electrical degrees that
an index output is high during
one full shaft rotation. This value
is nominally 90°e or 1/4 cycle.
Output Waveforms
HP [ AGILENT(HEWLETT-PACKARD) ]
