B&R 8BCM0003.1034C-0 Communication Module

Product Overview

Brand: B&R (Bernecker & Rainer)
Model: 8BCM0003.1034C-0
Product Type: Servo Motor Cable / Connection Cable
Series: ACOPOS / ACOPOSmicro
Function: The B&R 8BCM0003.1034C-0 is not a communication module, but a motor connection cable used for connecting B&R ACOPOS servo drives with B&R servo motors. It integrates power and signal wiring in one hybrid cable and supports drag chain applications.

Technical Specifications

General Data

• Brand: B&R
• Model: 8BCM0003.1034C-0
• Type: Servo Motor Cable
• Application: ACOPOS / ACOPOSmicro servo systems
• Cable Length: 3 m
• Cable Structure:
  • 4 × 0.75 mm² power conductors
  • 2 × (2 × 0.34 mm²) signal conductors
• Connector Type: 8-pin female Series 915 power connector
• Protection Rating: IP66/IP67 when connected
• Cable Use: Suitable for cable drag chains

Cable Construction

Power Conductors

• Quantity: 4
• Cross Section: 0.75 mm²
• Material: Tinned copper stranded wire
• Wire Colors:
  • Black
  • Brown
  • Blue
  • Yellow/Green
• Insulation Material: PP

Signal Conductors

• Quantity: 4
• Cross Section: 0.34 mm²
• Material: Tinned copper stranded wire
• Wire Colors:
  • White
  • White/Red
  • White/Blue
  • White/Green
• Individually shielded signal pairs for improved EMC performance.

Electrical Specifications

• Maximum Operating Voltage: 1000 VAC (UL)
• Test Voltage:
  • Wire to wire: 4 kV
  • Wire to shield: 4 kV
• Insulation Resistance: ≥500 MΩ·km

Current Capacity

• Wall installation: 13 A
• Cable duct installation: 11.5 A
• Cable tray installation: 13.5 A

Mechanical Specifications

• Outer Diameter: Approx. 10.1 mm
• Weight: Approx. 0.27 kg
• Outer Jacket Material: PUR
• Color: Orange (similar to RAL 2003)

Flexibility

• Suitable for drag chain systems
• Flex cycles: ≥5,000,000 cycles
• Maximum travel speed: 300 m/min
• Maximum acceleration: 50 m/s²

Connector Specifications

• Connector: Series 915 8-pin female power connector
• Contacts: 8
  • 4 power contacts
  • 4 signal contacts
• Mating Cycles: <500
• Protection: IP66/IP67 when connected

Advantages & Features

Integrated Power & Signal Transmission

Combines motor power supply and feedback signals in one cable, reducing wiring complexity.

High Flexibility

Designed for moving applications such as robotic systems and machine axes with frequent motion.

Excellent EMC Performance

Shielded signal pairs help reduce electromagnetic interference and improve feedback stability.

Industrial Durability

PUR outer jacket provides resistance against oil, mechanical stress, and industrial environments.

Easy Installation

Factory-assembled connector design allows quick connection with compatible B&R servo components.

Typical Applications

• B&R ACOPOS servo drive systems
• ACOPOSmicro motion systems
• Industrial robots
• CNC machines
• Packaging machinery
• Precision motion equipment
• Automated production lines
• Machine tools

Compatible Equipment

Commonly used with:

• B&R ACOPOS servo drives
• B&R ACOPOSmicro servo drives
• B&R servo motors with Series 915 connectors

Precautions

• Confirm cable compatibility with the servo drive and motor model before installation.
• Do not exceed the specified voltage and current ratings.
• Avoid sharp bending beyond the recommended bend radius.
• Ensure connectors are fully locked before operation.
• Protect cable from excessive mechanical impact.
• Disconnect power before connecting or removing the cable.