Product Overview

The Allen Bradley 2094-BM01-M is a high-performance Modular Axis Module (AM) designed for the Kinetix 6200 and Kinetix 6500 multi-axis servo drive families. Operating within the 400V-class AC voltage range, this power module serves as a critical node in motion control systems, providing the necessary current and regulation for servo motors. It is engineered for direct installation onto the Kinetix drive power rail, typically positioned adjacent to an Integrated Axis Module (IAM) to share DC bus power and logic control.

This module is characterized by its high efficiency and advanced safety integration. By decoupling the power stage from the control stage, the 2094-BM01-M allows for greater flexibility in system scaling and simplified maintenance. It supports complex motion profiles with high-frequency velocity and current loops, ensuring rapid response times and high-precision positioning in automated machinery.

Technical Characteristics

• Power Performance: Delivers a continuous output current of 6.1 A with the capacity for peak current bursts up to 15.3 A, maintaining a 98% operational efficiency.

• Control Loop Dynamics: Features a 500 Hz velocity loop bandwidth and a 1300 Hz current loop frequency, utilizing a 4 kHz Pulse Width Modulation (PWM) frequency for smooth motor actuation.

• Internal Energy Management: Includes a built-in 115 Ohm shunt resistor capable of 50 W continuous power and 5.6 kW peak power to manage regenerative energy during deceleration.

• Safety and Monitoring: Supports advanced safety functions including Safe Speed, Safe Direction, and Zero Speed Monitoring when paired with appropriate control modules, enhancing operator protection and reducing machine downtime.

• Robust Fault Diagnostics: Equipped with onboard diagnostic indicators that provide real-time feedback on module status and fault conditions for streamlined troubleshooting.

Specifications

• Manufacturer: Allen Bradley (Rockwell Automation)

• Model Number: 2094-BM01-M

• Series: Kinetix 6000 / 6200 / 6500

• Input Voltage: 400V AC Class (460V nominal)

• Continuous Current: 6.1 A (0-peak)

• Peak Current: 15.3 A (0-peak)

• Short Circuit Current Rating: 200,000 A (rms) symmetrical

• Weight: 2.9 kg

• Dimensions: 7.0 x 25.5 x 28.5 cm

• Capacitance: 150 µF (19 Joules energy absorption)

Application Field

The 2094-BM01-M is ideal for high-axis-count applications and safety-intensive environments, such as:

• High-speed packaging and labeling machinery

• Multi-axis robotic assembly cells

• Material handling and automated storage systems

• Precision CNC machining and metal forming

• Food and beverage processing lines requiring "Safe-Off" functionality