8ECF0025.1231C-0 B & R Automation

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The B & R Automation 8ECF0025.1231C-0 is a cable from the ACOPOS P3 Cables series, featuring a 6 mm diameter and a flexible PUR outer jacket. It includes an 8-pin female M12 main connector along with an 8-pin male mini I/O encoder connector, and withstands over 3,000,000 flex cycles. The cable has 4 supply lines of 0.34 mm² cross section and 4 signal lines of 0.14 mm² cross section.

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Product Description:

The 8ECF0025.1231C-0 is a hybrid feedback-and-supply cable from B & R Automation for the ACOPOS P3 platform. It connects a P3 servo drive to the motor encoder while also carrying auxiliary power through the same cable. That combined layout reduces harness bulk, simplifies cable routing, and helps compact machine axes stay organized during continuous motion.

The drive end uses an 8-pin female M12 circular, A-keyed connector, and the motor end uses the matching B & R mini I/O encoder plug. Its jacket diameter of 6 mm ± 0.2 mm supports dense routing in narrow cable ducts without creating excess stiffness. For moving applications, the cable maintains a working bend radius greater than 47 mm and is rated for at least 3,000,000 flex cycles in drag-chain service. The PUR sheath adds abrasion resistance, coolant tolerance, and halogen-free flame performance for industrial environments.

Electrical performance is equally focused. Insulation resistance exceeds 40 GΩ, which helps limit leakage and preserve signal quality in fast encoder circuits. The cable supports chain speeds up to 4 m/s during dynamic travel. Its four feedback conductors use a cross-section of 0.14 mm², while the four supply conductors use 0.34 mm² to reduce voltage drop on 24 V lines.

Wake Industrial offers a 1-year warranty on every cable it sells. Same-day shipping is available for orders placed before the daily cutoff, which helps reduce downtime during urgent repairs. Quotations remain valid for 30 days, and the chat tool available on the website can be used for general questions about type codes or fault codes when needed most.

Auxiliary Connector
8-pin male mini I/O encoder connector
Cable Diameter
6 mm ± 0.2 mm
Flex Cycles
≥3,000,000
Insulation Resistance
>40 GΩ
Main Connector Type
8-pin female M12 circular, A-keyed
Max Chain Speed
≤4 m/s
Moving Bend Radius
>47 mm
Outer Jacket Material
PUR
Signal Line Count
4
Signal Line Cross Section
0.14 mm²
Supply Line Count
4
Supply Line Cross Section
0.34 mm²
Wire/shield Test Voltage
0.5 kV
Wire/wire Test Voltage
1 kV

Frequently Asked Questions about 8ECF0025.1231C-0:

Q: What is the main connector type on the 8ECF0025.1231C-0 cable?

A: This cable is equipped with an 8-pin female M12 circular, A-keyed connector as the main connection.

Q: What material is used for the outer jacket of the 8ECF0025.1231C-0 cable?

A: The outer jacket of the 8ECF0025.1231C-0 is made from PUR, providing enhanced durability.

Q: How many flex cycles is the 8ECF0025.1231C-0 cable rated for?

A: The 8ECF0025.1231C-0 cable is designed for applications with a minimum of 3,000,000 flex cycles.

Q: What is the diameter of the 8ECF0025.1231C-0 cable?

A: The cable diameter is specified as 6 mm with a tolerance of plus or minus 0.2 mm.

Q: What is the maximum chain speed permitted for the 8ECF0025.1231C-0 cable?

A: The maximum supported chain speed for this cable is 4 meters per second.


Internal Product Review

  • ‘‘The 8ECF0025.1231C-0 cable from the ACOPOS P3 series by B & R Automation features a durable PUR outer jacket and supports over 3,000,000 flex cycles, making it ideal for dynamic motion applications. Its 8-pin female M12 circular connector (A-keyed) ensures reliable connectivity, while a tested insulation resistance above 40 GΩ provides strong electrical isolation. This cable delivers consistent performance and long service life in demanding industrial environments.’’

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