Technical data
EJ7047
Technology
compact drive technology
Connection method
direct motor connection + feedback
Number of inputs
2 x end position, 1 x encoder
Load type
2-phase stepper motor (uni-/bipolar)
Number of channels
1
Number of outputs
1 x stepper motor (2 phases), 1 x motor brake (configurable, 0.5 A)
Supply voltage electronics
24 V DC (via distribution board)
Supply voltage power
8…48 V DC (via distribution board)
Output current
max. 5.0 A (overload- and short-circuit proof)
Step frequency
1000, 2000, 4000, 8000 or 16,000 full steps (configurable)
Step pattern
64-fold micro stepping
Current controller frequency
approx. 64 kHz
Resolution
approx. 5000 positions in typ. applications (per revolution)
Encoder input signal
5…24 V DC, typ. 5 mA, single-ended
Input frequency
max. 400,000 increments/s (with 4-fold evaluation)
Auxiliary power current
typ. 70 mA (via distribution board)
Current consumption E-bus
typ. 140 mA
Distributed clocks
yes
Special features
travel distance control, encoder input, vector control
Electrical isolation
500 V (E-bus/field potential)
Relative humidity
95 %, no condensation
Weight
approx. 50 g
Operating/storage temperature
0…+55 °C/-25…+85 °C
EMC immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistance
conforms to EN 60068-2-6/EN 60068-2-27
Protect. class/installation pos.
IP 20/see documentation
Approvals/markings
CE, UL
