Description:The Allen‑Bradley 2093‑AMP2 is a 0.6 kW dual‑axis servo drive module designed for the Kinetix 2000 distributed motion control system. Operating on a shared DC bus architecture, it provides high‑density control for two servo axes from a single slot, utilizing Sercos fiber optic communication for precise, synchronized motion in multi‑axis applications such as packaging machinery and robotic cells.Application Scenarios:In a high‑speed bottling line, a machine builder needed to control over a dozen servo axes for conveyor indexing, capping, and labeling within a tight control panel footprint. By implementing a Kinetix 2000 system with multiple 2093‑AMP2 modules, they halved the required cabinet space compared to using individual standalone drives. The shared DC bus architecture allowed regenerative energy from decelerating axes to be reused by accelerating axes, reducing overall energy consumption and heat dissipation, while the deterministic Sercos network ensured perfect synchronization between filling and capping stations.
Parameter:
| Parameter | Value / Description |
|---|---|
| Product Model | 2093‑AMP2 |
| Manufacturer | Rockwell Automation (Allen‑Bradley) |
| Product Series | Kinetix 2000 |
| Rated Power | 0.6 kW (600 W) |
| Output Current | 2.0 A RMS continuous (6.0 A RMS peak for 3s) |
| Input Power | 230V AC (single/three‑phase via DC bus) |
| DC Bus Voltage | ~325 V DC |
| Control Network | Sercos (fiber optic interface) |
| Control Modes | Position, Velocity, Torque (dependent on controller) |
| Loop Bandwidth | Velocity loop ~500 Hz, Current loop ~860 Hz |
| Mounting | Single‑slot module on Kinetix 2000 power rail |
| Lifecycle Status | Discontinued (End of Sale: Dec 31, 2022) |
Technical Principles and Innovative Values:
- Innovation Point 1: Shared DC Bus Efficiency. Unlike traditional drives requiring individual power supplies, the 2093‑AMP2 draws power from a common DC bus provided by a central Kinetix 2000 power supply module. This architecture allows for regenerative energy sharing between axes, where braking energy from one axis can instantly power another, significantly reducing total energy consumption and eliminating the need for bulky external braking resistors in most applications.
- Innovation Point 2: High‑Density Dual‑Axis Design. The module’s compact, single‑slot form factor houses two independent servo amplifiers. This high axis‑to‑volume ratio is critical for modern compact machinery, allowing control panel designers to maximize the number of controlled axes while minimizing cabinet size and cooling requirements.
- Innovation Point 3: Deterministic Sercos Motion Network. The 2093‑AMP2 relies on a Sercos fiber optic ring for communication with the motion controller. This provides hard real‑time performance with microsecond‑level synchronization accuracy across all axes, which is essential for complex coordinated motion tasks like electronic gearing and flying cut‑offs.
