Product Overview
The Allen-Bradley 2094-BM02-S is an integrated axis module from the Kinetix 6000 series, designed for multi-axis servo drive applications. This 400VAC class module delivers continuous output current of 10.3 A (rms) and continuous sine current of 14.6 A (0-pk), with a peak current capability of 25.8 A. Its integrated Safe Torque Off (STO) functionality supports safety applications up to SIL 3 and PLe, making it a robust choice for modern industrial automation systems.
Part of the Rockwell Automation family, the 2094-BM02-S offers 98% efficiency and a short-circuit current rating of 200,000 A (rms) symmetrical, ensuring reliable operation in demanding environments. This module is engineered for high-performance motion control, supporting bandwidth velocity loop frequency of 500 Hz and current loop frequency of 1300 Hz with a PWM frequency of 4 kHz.
Technical Specifications
Below are the key technical specifications for the Allen-Bradley 2094-BM02-S:
| Specification |
Value |
| Manufacturer |
Rockwell Automation |
| Part Number |
2094-BM02-S |
| Brand |
Allen-Bradley |
| Product Description |
Integrated Axis Module |
| Series |
Kinetix 6000 |
| Drive Type |
Multi-Axis Servo Drive |
| Voltage Class |
400V |
| Nominal Drive Voltage |
360-480 Volts (3 Phase) |
| Input Voltage |
460 Volts |
| Continuous Output Current |
10.3 A |
| Continuous Output Current (sine) |
14.6 A |
| Peak Current |
25.8 A |
| Continuous Power Out (nom) |
6.6 kW |
| Internal Shunt Resistor |
115 Ohms |
| Internal Shunt Continuous Power |
50 W |
| Internal Shunt Peak Power |
5.6 kW |
| Capacitance |
270 µF |
| Efficiency |
98% |
| Heat Dissipation |
93 Watts |
| Brake Current Value |
1 or 3 Amps |
| Weight |
5.6 pounds (2.54 kilograms) |
These specifications ensure the 2094-BM02-S integrates seamlessly into multi-axis systems, providing precise control and high reliability.
Industry Applications
The Allen-Bradley 2094-BM02-S is ideal for applications requiring coordinated motion across multiple axes, such as packaging machinery, material handling, and assembly lines. With its 150% standard peak inverter current rating (extendable to 250% with peak enhancement), this module supports fast acceleration and deceleration cycles, enhancing throughput in high-speed production environments.
In a typical packaging line, the 2094-BM02-S drives servo motors for precise cut-to-length and registration control. Its STO feature allows safe operator interventions without full system shutdown, reducing downtime and improving overall equipment effectiveness (OEE).
Installation & Setup Guidance
Proper installation is critical for the 2094-BM02-S. Maintain clearances at the top and bottom of the drive to ensure adequate airflow. The installation cabinet depth must be at least 10.7 inches, and the cabinet should be tall enough to accommodate the drive with an external cooling mechanism. Keep unshielded cables as short as possible and separate shunt power cables from sensitive signal cables. Always use circuit protection, such as a circuit breaker or fuse, to prevent short-circuit damage.
Maintenance & Reliability
Regular inspection of the 2094-BM02-S helps sustain its 98% efficiency and long service life. Check for dust accumulation on heat sinks and verify that cooling fans operate correctly. Monitor internal shunt performance—the 115-ohm resistor handles continuous power of 50 W and peak power of 5.6 kW. Ensure the drive is programmed correctly and tested multiple times to confirm proper configuration, minimizing unexpected downtime.
Compatibility & Integration
The 2094-BM02-S is a component of the Kinetix 6000 Multi-Axis Drive Servo system, supporting up to seven modules per 8-axis power rail. It integrates with Rockwell Automation control platforms and is designed for multi-axis servo applications. The module operates on a nominal input voltage of 650VDC and accepts 360-480VAC three-phase input, making it compatible with standard industrial power systems.
Buying Guide
When selecting the Allen-Bradley 2094-BM02-S, verify your system's voltage class and current requirements. This module fits multi-axis configurations and includes integrated STO safety. For reliable sourcing, consider PLC Source PRO, a trusted supplier of industrial automation parts. Ensure you have the correct part number and check compatibility with your existing Kinetix 6000 system before ordering.