Description
The Allen‑Bradley 2198‑H008‑ERS is a Frame 1 single‑axis servo drive from the Kinetix 5500 series. It delivers precise motion control via EtherNet/IP, integrating directly with Logix controllers for applications ranging from high‑speed packaging to material handling. This drive features a compact design with support for 230V and 480V inputs, making it a versatile and space‑efficient solution for modern automation cabinets.
Application Scenarios
In a consumer goods packaging line, an OEM needed to replace an aging Sercos‑based system (like the legacy Kinetix 2000) with a modern Ethernet architecture. By deploying the 2198‑H008‑ERS, they achieved seamless integration with a CompactLogix controller over a standard EtherNet/IP network. The drive’s built‑in Safe Torque Off (STO) functionality eliminated the need for external safety relays, reducing panel wiring by 30%. The 1.6 kW output at 480V provided ample power for high‑speed indexing conveyors, while the compact Frame 1 size allowed for a denser cabinet layout, accommodating three additional axes within the same space previously occupied by older, bulkier drives.
Parameter
| Parameter | Value / Description |
|---|---|
| Product Model | 2198‑H008‑ERS |
| Manufacturer | Rockwell Automation (Allen‑Bradley) |
| Product Series | Kinetix 5500 |
| Rated Power | 0.5 kW (230V 1‑phase), 0.8 kW (230V 3‑phase), 1.6 kW (480V 3‑phase) |
| Output Current | 3.5 A continuous (0‑peak) / 2.5 A (RMS); 8.8 A peak (0‑peak) / 6.25 A (RMS) |
| Input Voltage | 195–264V AC (1‑phase/3‑phase); 324–528V AC (3‑phase 480V) |
| Control Network | EtherNet/IP (integrated) |
| Safety Function | Hardwired Safe Torque Off (STO) |
| Control Modes | Position, Velocity, Torque (via Logix controller) |
| Loop Bandwidth | Velocity ~300 Hz, Current ~1000 Hz |
| Frame Size | Frame 1 (Compact) |
| Dimensions (H×W×D) | Approx. 50 × 226 × 215 mm |
| Certifications | cULus, CE, TÜV; SIL 2 / PL d capable (with STO) |
Technical Principles and Innovative Values
- Innovation Point 1: EtherNet/IP Motion Integration. Unlike legacy drives requiring dedicated motion networks (e.g., Sercos), the 2198‑H008‑ERS utilizes standard EtherNet/IP for both control and motion. This “CIP Motion” technology allows it to coexist on the same network as I/O and HMI devices, drastically simplifying network topology and reducing infrastructure costs.
- Innovation Point 2: Integrated Safety (STO). The drive incorporates hardwired Safe Torque Off inputs that meet SIL 2 / PL d safety standards. This allows for a direct connection to safety relays or contactors, enabling safe maintenance without the need for additional external safety modules, enhancing both personnel safety and system reliability.
- Innovation Point 3: Wide Voltage Compatibility. A single drive model supports both 230V and 480V input configurations (single‑phase and three‑phase). This design flexibility simplifies spare parts inventory for global machine builders and allows for easy redeployment of assets across different regional power grids.
