BECKHOFF EP7041-3102 EtherCAT Box Stepper Motor Module

SKU EP7041-3102

In stock

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: EP7041-3102
Country of origin:Germany
Product Type: Stepper Motor Modules
Payment: T/T, Western Union
Weight: 165g
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for direct connection of stepper motors in decentralized, demanding industrial environments, the EP7041-3102 motion interface module provides precise control for two-phase bipolar and unipolar stepper motors. This robust EtherCAT Box integrates a high-performance power stage, auxiliary digital inputs, and an dedicated 5 V DC encoder interface to enable closed-loop travel distance control. With its IP67-rated enclosure, this module can be mounted directly on machinery without an electrical cabinet, significantly reducing wiring overhead and installation footprints.

The EP7041-3102 utilizes EtherCAT communication for high-speed synchronization and utilizes 256-fold micro-stepping to ensure exceptionally smooth motor operation, high positioning accuracy, and minimal resonance. Built-in dynamic current control adjustments and diagnostic LEDs allow for real-time status monitoring, overload protection, and immediate error detection directly at the installation site.

Features

Direct control of 2-phase stepper motors (unipolar and bipolar configurations).
Integrated 5 V DC encoder input for precise, closed-loop positioning and travel distance control.
Supports 256-fold micro-stepping for low-vibration, high-resolution operation.
Two digital inputs and one digital 24 V DC output for local sensor and actuator integration.
Robust IP67 protection rating, allowing cabinet-free installation.
Integrated Distributed Clocks (DC) for high-precision, sub-microsecond synchronization.
Comprehensive onboard diagnostics including phase errors, power status, enable state, and step loss detection.
Overload- and short-circuit-proof outputs for maximum system reliability.

Applications

Decentralized positioning drives in assembly automation and packaging machinery.
Automated material handling, sorting systems, and conveyor lines.
High-speed testing equipment and dynamic processing machines.
Decentralized axis control in food and beverage packaging plants.

Technical Specifications

Manufacturer	BECKHOFF
Part Number / Model	EP7041-3102
Product Type	EtherCAT Box Stepper Motor Module
Protocol	EtherCAT
Bus Interface	2 x M8 socket, shielded, screw type
Number of Outputs	1 stepper motor, 1 digital 24 V DC output
Number of Inputs	2 digital inputs, 1 encoder system (5 V DC encoder)
Connection Method	M12 x 1, 5-pin, a-coded
Load Type	2-phase stepper motor (uni-/bipolar)
Nominal Voltage	8 to 48 V DC
Output Current	2 x 3.5 A (2 x 5 A peak current)
Distributed Clocks	Yes
Step Frequency	Configurable up to 8000 full steps/s
Step Pattern	256-fold micro-stepping
Current Controller Frequency	Dynamic
Electrical Isolation	500 V
Current Consumption from US	120 mA
Power Supply Connection	Feed: 1 x M8 male socket, 4-pin; Downstream: 1 x M8 female socket, 4-pin
Operating Temperature	-25 to +60 degC
Storage Temperature	-40 to +85 degC
Weight	Approx. 165 g
Protection Rating	IP65 / IP66 / IP67 (conforms to EN 60529)
Vibration / Shock Resistance	Conforms to EN 60068-2-6 / EN 60068-2-27
EMC Immunity / Emission	Conforms to EN 61000-6-2 / EN 61000-6-4

Connections and Interfaces

Interface Type	Connector / Port	Function
EtherCAT Input/Output	2 x M8 socket, shielded, screw type	Fieldbus communication and daisy-chaining
Motor / Encoder Connection	M12 x 1, 5-pin, a-coded	Stepper motor power and encoder feedback signals
Power Feed	1 x M8 male socket, 4-pin	Main power supply input (US and UP)
Downstream Power	1 x M8 female socket, 4-pin	Power distribution loop-through to adjacent modules

Installation Guidelines

Mount the module directly onto a flat machine surface or mounting plate using M3 screws.
Ensure all M8 and M12 connectors are correctly tightened to achieve the specified IP67 protection rating. Protect unused sockets with sealing caps.
Route the motor supply lines and feedback cables separately from high-voltage AC cables to minimize electromagnetic interference.
Establish a low-impedance functional ground connection via the mounting screws.

Compliance and Certifications

CE

FAQ

What type of motors are compatible with the Beckhoff EP7041-3102?

The EP7041-3102 is designed to control 2-phase bipolar and unipolar stepper motors operating in nominal voltages from 8 to 48 V DC.

Does the EP7041-3102 support closed-loop feedback?

Yes, the module features an integrated interface for a 5 V DC encoder, enabling high-precision closed-loop travel distance control.

Can this module be mounted without an electrical enclosure?

Yes, the EP7041-3102 has an IP65/66/67 rating, which means it is fully protected against dust and water ingress, making it suitable for direct mounting on machinery.

What is the peak output current capability of this EtherCAT Box?

The module provides a nominal output current of 2 x 3.5 A, with a peak current capacity of 2 x 5 A. The outputs are fully protected against overloads and short circuits.

What are the operating temperature limits for the EP7041-3102?

The module operates reliably in ambient temperatures ranging from -25 to +60 degC.

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Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
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Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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