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The Pretium Bang Na, Unit 91/8
Moo.15 Bang Na-Trat Frontage Road
Bang Kaeo, Bang Phli District, Samut Prakan 10540, ประเทศไทย

+66 2117 4900
sales@beckhoff.co.th
www.beckhoff.com/th-th/

EP7041-4032 | EtherCAT Box, 1-channel motion interface, stepper motor, 48 V DC, 5 A, for high-speed applications, M12, with BiSS C encoder

EP7041-4032 | EtherCAT Box, 1-channel motion interface, stepper motor, 48 V DC, 5 A, for high-speed applications, M12, with BiSS C encoder

EP7041-4032 | EtherCAT Box, 1-channel motion interface, stepper motor, 48 V DC, 5 A, for high-speed applications, M12, with BiSS C encoder

EtherCAT signal input
EtherCAT signal output
M12 I/O connection sockets
Signal status display
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
Power IN
Power OUT
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | GNDP
2 | GNDS
3 | FE
4 | +24 V DC US
5 | +50 V DC UP
Top view 
Connector assignment 
EP7041-4032 | EtherCAT Box, 1-channel motion interface, stepper motor, 48 V DC, 5 A, for high-speed applications, M12, with BiSS C encoder

EP7041-4032 | EtherCAT Box, 1-channel motion interface, stepper motor, 48 V DC, 5 A, for high-speed applications, M12, with BiSS C encoder

The EP7041-4032 EtherCAT Box is intended for the direct connection of different stepper motors. The PWM output stages for two motor coils cover a wide voltage and current range. The EP7041-4032 can be adjusted to the motor and the application by changing just a few parameters. 256-fold micro-stepping ensures particularly quiet and precise motor operation. The connection of a BiSS-C encoder enables a simple servo axis to be realized. The control loop is closed via TwinCAT. The encoder enables absolute feedback, so that no reference run is necessary when the system is started. Four digital inputs/outputs enable the connection of end switches and motor brake.

Product status:

product announcement | estimated market release 3rd quarter 2024

Product information

Technical dataEP7041-4032
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
Number of channels1 stepper motor, 1 x BiSS-C encoder, 6 digital inputs/ouputs
Connection methoddirect motor connection + feedback
Load type2-phase stepper motor (uni-/bipolar)
Nominal voltage8…48 V DC
Supply voltage power8…48 V DC (external)
Output current2 x 3.5 A, 2 x 5 A peak current (overload- and short-circuit proof)
Distributed clocksyes
Step frequencyconfigurable up to 8000 full steps/s
Step pattern256-fold micro stepping
Current controller frequencydynamic
Diagnostics LEDerror phase A and B, loss of step/stagnation, power, enable
Resolutionmax. 64 bit position, 2 bit status, 16 bit CRC
Encoder connectionBiSS-C: D+, D-, C+, C-, V, GND
Encoder operating voltageoptionally 5 V DC or 9 V DC, 0.5 A total current
Power supply connectionfeed: 1 x 7/8" plug, 5-pin; downstream connection: 1 x 7/8" socket, 5-pin
Electrical isolation500 V
Current consumption from US120 mA
Operating/storage temperature-25…+60°C/-40…+85°C
Weightapprox. 440 g
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP65/66/67 (conforms to EN 60529)/variable
Approvals/markingsCE, UL
Housing data8 x M8, 4 x M12
Dimensions (W x H x D)30 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3

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