Otis 508 Escalator Brake Control Board ZDK-3 with Real-Time Monitoring Safety Protection Drive for Brake Actuation and

Otis 508 Escalator Brake Control Board ZDK-3

The Otis ZDK-3 is a dedicated brake control board for the Otis 508 escalator brake system. It serves as the core control component providing stable driving current and voltage to the brake coil while monitoring working status including action feedback and voltage detection for safe escalator operation.

Key Features

• Stable Brake Drive: Provides regulated driving current and voltage to the brake coil for accurate and reliable brake actuation and release
• Real-Time Monitoring: Continuously monitors brake working status including action feedback signals and voltage detection parameters
• Status Signal Transmission: Transmits brake status signals to the escalator main control system for synchronized safety logic
• Safety Protection: Ensures the escalator operates under safe brake conditions, preventing runaway or unintended movement
• Otis 508 Compatible: Direct replacement for Otis 508 series escalator brake control systems

Technical Specifications

Applications

Essential control component for Otis 508 series escalator brake systems. Suitable for escalator maintenance, safety system upgrades, and spare parts replacement in commercial and public transportation facilities.