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Elevator door lock roller elevator spare parts 45*15*12 OD45mm W15mm ID12mm DK-RSL-RN4

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May 13, 2025
Category Connection: Elevator Wheel Roller
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Tags:
#Elevator Door Hanger Roller #Elevator Traction Sheave Pulley #Elevator Lift Wheel Roller
Brief: Discover the essential Elevator Door Lock Roller, model DK-RSL-RN4, designed to reduce friction, transmit power, and ensure door synchronization in elevators. Perfect for smooth and safe elevator operations.
Related Product Features:
  • Reduces friction during elevator door operations for smoother movement.
  • Transmits power efficiently between car door and floor door mechanisms.
  • Ensures synchronization of car and floor doors for passenger safety.
  • Made by SULAB, a trusted brand in elevator spare parts.
  • Easy to install with precise debugging for optimal performance.
  • Requires regular maintenance for longevity and smooth operation.
  • Available in standard size 45*15*12 (OD45mm, W15mm, ID12mm).
  • Comes with a one-year warranty for quality assurance.
Faqs:
  • What is the function of the Elevator Door Lock Roller?
    The roller reduces friction, transmits power, and ensures synchronization between the car and floor doors during elevator operations.
  • How do I install and debug the Elevator Door Lock Roller?
    Install it on the elevator floor door lock device, maintaining a gap with the door knife. Debug by checking position accuracy and adjusting roller pressure for smooth movement.
  • What maintenance does the Elevator Door Lock Roller require?
    Regularly inspect for wear or damage, clean to remove debris, and apply lubricant to ensure smooth operation and extend its lifespan.
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