Beckhoff EL7201-0010

Product overview
3.2 Technical data
Prerequisites
Technical data EL7201-0010 EL7211-0010
Number of outputs 3 motor phases, 2 motor holding brake
Number of inputs 2 (4) DC link voltage, 2 absolute feedback,
2 digital inputs
DC link supply voltage 8...50V
DC
Supply voltage 24V
DC
via the power contacts / via the E-bus
Output current 2.8A
rms
4.5A
rms
Peak current 5.7A
rms
for 1 second 9A
rms
for 1 second
Rated power 170 W 276 W
Motor holding brake output voltage 24V (+ 6 %, - 10 %)
Max. motor holding brake output current max. 0.5A
Load type permanently excited synchronous motors, inductive
(series AM81xx)
PWM switching frequency 16kHz
Current controller frequency double PWM switching frequency
Velocity controller frequency 16kHz
Diagnostics LED Status, warning, errors and limits
Power loss typ. 1.6W
Current consumption via E-bus typ. 120mA
Current consumption from the 24 V typ. 55mA + holding brake
Supports NoCoeStorage [}23] function
Yes
Reverse voltage protection 24 V power supply yes, through the body diode of the overvoltage protection device
50 V power supply yes, through the body diode of the overvoltage protection device
Fusing
(to be carried out by the user)
24 V power supply 10A
50 V power supply 10A
Electrical isolation 500 V (E-bus/signal voltage)
Possible EtherCAT cycle times Multiple of 125µs
Configuration no address setting required
configuration via TwinCAT System Manager
Weight approx. 60 g approx. 95 g
Permissible ambient temperature range during
operation
0°C ... + 55°C
Permissible ambient temperature range during
storage
-25°C ... + 85°C
Permissible relative humidity 95%, no condensation
Dimensions (W x H x D) approx. 15 mm x 100 mm x 70 mm
(width aligned: 12 mm)
approx. 27 mm x 100 mm x 70 mm (width
aligned: 24 mm)
Mounting [}29]
on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance conforms to EN 60068-2-6 / EN 60068-2-27,
see also installation instructions [}31] for enhanced mechanical load capacity
EMC immunity/emission conforms to EN 61000-6-2 / EN 61000-6-4
according to IEC/EN 61800-3
EMC category Category C3 - standard
Category C2, C1 - auxiliary filter required
Protection class IP20
Installation position
see note [}36]
Approval CE
3.3 Technology
The very compact servomotor terminal EL72x1-0010 integrates a complete servo drive for servomotors up to
170 W.
EL72x1-001014 Version: 2.0