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Technical dataELM7222-9018
Technology compact drive technology
Function servo drive in IP20 for two drive axes
Load type permanent magnet-excited three-phase synchronous motor
Number of channels 2
Number of outputs 2 x servomotor, 2 x motor brake, 1 x braking resistor
Number of inputs 4 x digital input, 2 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) 2 x 8 A
Peak current (rms) max. 2 x 16 A for 1В 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
Power loss typ. 10 W
Current consumption power contacts typ. 100 mA + holding current motor brake
Current consumption E-bus 120 mA
Distributed clocks yes
Special features compact (30В mm wide), absolute feedback, One Cable Technology (OCT), Safe Motion via TwinSAFE
Realization STO initiated by TwinSAFE Logic via FSoE
Safe stop functions Safe Torque Off (STO), Safe Stop 1 (SS1), Safe Stop 2 (SS2), Safe Operating Stop (SOS)
Safe position functions Safely Limited Position (SLP), Safe CAM (SCA), Safely Limited Increment (SLI)
Safe speed functions Safe Speed Range (SSR), Safely Limited Speed (SLS), Safe Speed Monitor (SSM), Safe Maximum Speed (SMS)
Safe direction functions Safe Direction positive (SDIp), Safe Direction negative (SDIn)
Safe acceleration functions Safe Maximum Acceleration (SMA), Safe Acceleration Range (SAR)
Protocol TwinSAFE/Safety over EtherCAT
Fault response time ≤ watchdog time (parameterizable)
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, TГњV SГњD
+79043698209
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