Product Overview
The Allen-Bradley 2094-BM05-S is an integrated axis module from the Kinetix 6000 multi-axis drive servo system. Designed for motion control, this 400V class module delivers a continuous output current of 34.6 A (rms) and a peak current of 48.9 A (sine, 0-peak). It features a built-in Safe Torque-off function rated Performance Level (PLe) and Safety Integrated Level (SIL) 3, certified to ISO 13849-1. This safety feature disables drive output by removing motor torque, with a response time of less than 25 milliseconds, enhancing both operator and equipment protection.
Technical Specifications Breakdown
Key parameters for the 2094-BM05-S are listed below for quick reference:
| Feature | Specification |
|---|---|
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number | 2094-BM05-S |
| Product Description | Integrated Axis Module |
| Voltage Class | 400V |
| Nom Drive Voltage | 360-480 Volts (3 Phase) |
| Continuous Output Current | 34.6 A |
| Continuous Current (sine, 0-peak) | 48.9 A |
| Peak Current | 69.2 A |
| Continuous Power Out (nom) | 22.0 kW |
| Efficiency | 98% |
| Internal Shunt Resistor | 28.75 Ohms |
| Internal Shunt Continuous Power | 200W |
| Internal Shunt Peak Power | 22.5 kW |
| Capacitance | 1175 ?F |
| Bandwidth Velocity Loop | 500 Hertz |
| Bandwidth Current Loop | 1300 Hertz |
| Weight | 11.0 lbs (4.98 kg) |
Industry Applications
Its 22.0 kW continuous power and 98% efficiency reduce energy costs while maintaining high throughput. The Safe Torque-off function allows safe operator intervention without full machine shutdown, minimizing downtime and production waste.
Installation & Setup Guidance
Mount the 2094-BM05-S on the Kinetix 6000 power rail. Up to three modules can share one 8-axis rail. Ensure the nominal input voltage of 650 VDC is supplied from the correct drive series. Use the Logix platform for parameter access and dynamic configuration. An external relay is required to meet EN954-1 Category 3 standards.
Maintenance & Reliability
Inspect the module periodically for dust accumulation on heat sinks. Verify that the internal shunt resistor (28.75 Ohms) and shunt power ratings (200W continuous, 22.5 kW peak) are not exceeded during regenerative braking. The module's 200,000 A (rms) symmetrical short-circuit current rating ensures robust fault protection.
Compatibility & Integration
It supports velocity loop bandwidth of 500 Hz and current loop bandwidth of 1300 Hz, enabling precise control in high-speed applications.
Selection Guide & Purchasing Advice
When selecting the 2094-BM05-S, verify your drive series (A, B, or C) to match peak current ratings. Series B and C support 69.2 A peak current. For current lifecycle status and availability, contact AutoDCSTech before ordering. AutoDCSTech offers genuine Allen-Bradley parts with expert support.
Availability & Condition at AutoDCSTech
| Part Number | 2094-BM05-S |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
