EJ7411 | BLDC motor module with incremental encoder, 48 V DC, 4.5 A (Irms)
EJ7411 | BLDC motor module with incremental encoder, 48 V DC, 4.5 A (Irms)
Efficient series machine manufacturing: plug-and-play in the control cabinet
The EJ7411 BLDC motor module provides high control performance in a very compact design for the medium output range of BLDC motors. Due to the fast control technology and the connection of an incremental encoder, both very high speed profiles and dynamic positioning tasks can be implemented. Maximum operational reliability is provided through the monitoring of numerous parameters, such as overvoltage, undervoltage, overcurrent, module temperature or motor load via the calculation of an I²T model.
Product status:
Regular delivery
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| Technical data | EJ7411 |
|---|---|
| Technology | compact drive technology |
| Connection method | direct motor connection + feedback |
| Number of inputs | 2 x end position, 1 x encoder, 3 x Hall effect sensor |
| Load type | DC motors |
| Number of channels | 1 |
| Number of outputs | 1 x BLDC motor, 1 x motor brake, 1 x sensor supply, 1 x encoder supply |
| Supply voltage electronics | 24 V DC (via distribution board) |
| Supply voltage power | 8…48 V DC (via distribution board) |
| Output current (rms) | 4.5 A |
| Peak current (rms) | max. 9.0 A for 1 s |
| Frequency range | 1 Hz…1.6 kHz |
| PWM clock frequency | 16 kHz |
| Current controller frequency | 32 kHz |
| Min. motor inductance | 200 µH |
| Output voltage motor brake | 24 V DC |
| Output current motor brake | max. 0.5 A |
| Current consumption power contacts | typ. 50 mA + holding current motor brake |
| Current consumption E-bus | typ. 120 mA |
| Distributed clocks | yes |
| Special features | compact and system-integrated |
| Electrical isolation | 500 V (E-bus/field potential) |
| Weight | approx. 50 g |
| Operating/storage temperature | 0…+55 °C/-25…+85 °C |
| Relative humidity | 95 %, no condensation |
| 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 |
| Housing data | EJ-24-2x16pin |
|---|---|
| Design form | EtherCAT I/O plug-in module |
| Material | polycarbonate |
| Installation | on signal distribution board |
| Mechanical coding | EJ plug-in module: signal-specific coding pins on the housing, signal distribution board: holes in the printed circuit board |
| Locking | latching lug in circuit board cut-out |
| Connection method | field wiring: application-specific wiring level on the signal distribution board,
EJ plug-in module: 2 x 20-pin socket strip |
| Dimensions (W x H x D) | 24 mm x 66 mm x 55 mm |
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