2094-BM03-S | Allen Bradley | Kinetix 6000 400V Axis Module

Product Overview

The Allen Bradley 2094-BM03-S serves as a core Axis Module (AM) for the Kinetix® 6000 multi-axis servo drive system. This 400V-class module provides high-performance motor control by converting DC bus power into precise AC waveforms for rotary and linear servo motors. It operates as part of a modular rail system, drawing power from an Integrated Axis Module (IAM) to drive independent motion axes. We supply this unit as 100% brand new and original, featuring the integrated "S" safety designation to ensure your machine meets modern functional safety requirements.

Technical Specifications

The 2094-BM03-S delivers high power density with industry-leading efficiency:

Engineering Advantages

• Integrated Safety Functionality: The 2094-BM03-S includes the Safe Torque Off (STO) feature. This hardware-based safety circuit prevents the drive from generating torque to the motor during emergency stops or gate entries, eliminating the need for bulky external power contactors and reducing wear on mechanical components.

• High-Performance Loop Response: With a 1300 Hz current loop and 500 Hz velocity loop bandwidth, this module tracks motion profiles with extreme accuracy. This rapid response time minimizes following errors in high-speed applications like delta robotics, labeling, and vertical form-fill-seal (VFFS) machinery.

• Exceptional Energy Efficiency: A 98% efficiency rating minimizes heat dissipation within the control cabinet. This reduced thermal footprint allows for tighter module spacing on the Kinetix 6000 rail and lowers the overall cooling requirements for the enclosure.

• Advanced Regenerative Control: The internal 115 Ohm shunt resistor manages regenerative energy during rapid motor deceleration. With a peak shunt power capability of 22.5 kW, the module protects the DC bus from overvoltage faults, ensuring stable operation during aggressive indexing cycles.

• Seamless Multi-Axis Modularly: The module mounts directly onto the 2094 power rail. This design eliminates complex internal wiring between the converter and inverter, simplifying cabinet assembly and allowing for rapid axis replacement or system expansion.

FAQs

• Does the 2094-BM03-S require a separate converter?

  Yes. As an Axis Module (AM), it requires a Kinetix 6000 Integrated Axis Module (IAM) to provide the 650V DC bus power. It cannot operate as a standalone drive connected directly to AC mains.

• Is this unit a brand new Allen Bradley original?

  Absolutely. We guarantee that every 2094-BM03-S unit we ship is 100% brand new and arrives in its original factory packaging. Each module satisfies E-E-A-T industrial procurement standards for authenticity and quality.

• What is the significance of the "S" in the part number?

  The "S" stands for "Safe Torque Off." This specific version includes the safety header required to integrate the drive into a Category 3 or Category 4 safety circuit (ISO 13849-1), providing a certified path to disable motor torque.

• Can I use this module to replace a 2094-BM03 (without the -S)?

  While the power specifications are identical, the 2094-BM03-S requires a safety connection to enable the drive. If your existing system does not use safety circuits, you must jump the safety header or update your wiring to accommodate the STO feature.