Speed Limiter + installations

Precision Velocity Governance: Speed Limiter Plus Installation Kit

The Speed Limiter Plus is a modular intelligence module designed to enforce hard and soft speed limits on DC, AC, and servo motor drives with 1 µs resolution. Integrated with an industrial-grade microcontroller and high‑current MOSFET drivers, it trims velocity in real‑time using proportional–integral–derivative (PID) control, ensuring flawless adherence to user‑defined duty cycles without compromising dynamic response. The kit also includes a plug‑in installation harness and comprehensive wiring diagram for seamless integration into any standard motor cabinet.

Equipped with dual communication interfaces—Modbus‑RTU over RS‑485 and CAN‑open—the limiter can be remotely monitored and reconfigured via HMI panels or SCADA systems. Its rugged 2.5‑mm polyimide PCB, 12 V/5 A power rail, and DIN rail mount enable installation in harsh industrial environments, while the safety‑grade 3‑phase current sensor guarantees accurate velocity tracking even under load transients.

• Key Spec 1: Adjustable speed range 0 – 10,000 rpm or ±14 rad/s with ±0.1% accuracy
• Key Spec 2: Dual interface—Modbus‑RTU (max 115.2 kbaud) & CAN‑open (500 kbit/s)
• Key Spec 3: 10 A peak sink current, 2.5‑mm polyimide PCB, DIN rail & thermal shutdown protection
• Common Use Case: CNC machine spindle control, robotic arm velocity capping, high‑speed conveyor belt safety enforcement