Technical data
ELM7221-9018
Technology
compact drive technology
Load type
permanent magnet-excited three-phase synchronous motor
Number of channels
1
Number of outputs
1 x servomotor, 1 x motor brake, 1 x braking resistor
Number of inputs
2 x digital input, 1 x feedback
Connection technology
direct motor connection with OCT
Supply voltage electronics
24 V DC (via power contacts)
Supply voltage power
8…48 V DC (external)
Output current (rms)
8 A
Peak current (rms)
max. 16 A for 1 s
PWM clock frequency
16 kHz
Current controller frequency
32 kHz
Rated speed controller frequency
16 kHz
Rotating field frequency
0…599 Hz
Output voltage motor brake
24 V DC
Output current
max. 0.5 A
Current consumption power contacts
typ. 100 mA + holding current motor brake
Current consumption E-bus
120 mA
Distributed clocks
yes
Special features
compact (30 mm wide), absolute feedback, One Cable Technology (OCT), Safe Motion via TwinSAFE
Electrical isolation
500 V (E-bus/field potential)
Weight
approx. 390 g
Operating/storage temperature
0…+55 °C/-25…+85 °C
Relative humidity
95 %, no condensation
Approvals/markings
CE, UL in preparation
