Moving walkway accessories: 15 types you need to know about

Release time : August 06 2025

Ever rush through airports dragging luggage, just praying that moving walkway is working? Those magical conveyor belts get us where we need to go, but they're way more complex than they look. It's not just about the belt – dozens of unsung heroes work behind the scenes. Understanding these components isn't just for engineers; it helps building managers and facility planners make smarter choices.

We're breaking down 15 critical moving walkway accessories that keep people gliding smoothly. Some connect directly to the structure, others handle power and safety – all crucial. Whether you're in charge of a new shopping mall installation or maintaining airport systems, knowing these parts pays off big time in the long run.

Why Accessories Matter

Durability: Cheaper components wear out fast in heavy-traffic areas.
Safety: Emergency brakes and sensors save lives during malfunctions.
Maintenance: Smart part choices = fewer shutdowns and repair headaches.
Electrical equipment integration is absolutely vital for everything from sensors to motors. You can't afford hiccups here – this isn't just about convenience, it's about reliability in demanding commercial flooring systems environments like transit hubs.

The Essential Breakdown

1. Handrail Drive Units

These are the workhorses that keep the handrail moving perfectly in sync with the main walkway belt. Ever noticed when the handrail lags? That’s usually a drive unit issue. Quality matters here – look for units with:

Overheat protection sensors
Precision gear sets (cuts down vibrations)
Corrosion-resistant housings

Maintenance Tip: Listen for grinding sounds – that’s your first clue something’s wearing out.

2. Skirt Brush Systems

Those plastic bristles running along the sides aren't just decoration. They're a critical safety feature that:

Prevents clothing/shoelaces from getting caught
Stop small objects from falling into the mechanism
Reduce debris buildup

Choose flexible, resilient bristles that hold their shape after repeated impacts from luggage wheels and foot traffic. Flimsy ones snap constantly.

3. Guide Rail Assemblies

Think of these as the train tracks for the walkway belt’s rollers. Poor alignment equals jerky movement and faster belt wear. Go for systems with:

Laser-leveled mounting points
Adjustable positioning screws
Impact-resistant materials

Installation matters more than you'd think – a 1mm misalignment causes massive problems over a 50-meter walkway.

4. Comb Plates

Those serrated metal plates at both ends? Critical safety zones! They prevent tripping and stop debris from jamming the belt’s entry/exit points.

Feature	Standard	High-Performance
Material	Cast Aluminum	Anodized Stainless Steel
Teeth Design	Fixed Pitch	Anti-Snag Micro-Pattern
Safety Compliance	EN 115 Basic	EN 115 + Additional Trap Sensors
For Environments Like	Small Office Buildings	Airports, Sports Arenas

5. Control Cabinets & Sensor Arrays

The walkway's brain and nervous system. Modern systems use optical sensors, pressure mats, and current monitors to detect:

Speed discrepancies between belt/handrail
Overload warnings before motor strain
Objects blocking comb plates

Integration Alert: Quality pipe fittings for conduit runs protect these sensitive wires. Skimp here and moisture or accidental impact causes maddening false alarms.

6. Balustrade Panels

These form the sidewalls. They’re more than cosmetic – they shield internal mechanisms. You typically choose between:

Stainless Steel: Most durable, pricey
Tempered Glass: Modern look, requires careful cleaning
Laminated Panels: Budget option, less impact resistant

Consider where they'll live – airport terminals need tougher wall materials than corporate lobbies. Glass in sports venues? Maybe not!

7. Step Chain Rollers

Dozens of these small wheels bear the entire weight load. High-traffic zones need:

Sealed roller bearings (keep grit out)
Polyurethane-coated wheels (quiet operation)
Standardized sizes for quick replacements

Fun Fact: Replacing these preventatively every 3-5 years saves way more money than waiting for failures that damage tracks.

8. Emergency Brakes

This is non-negotiable safety gear. There are two main types:

Mechanical Brakes: Triggered by chain snaps or derailments (physical cable releases)
Electronic Brakes: Activated by control system error signals (faster response)

Monthly function tests aren't just regulation – they're lifesavers. Document every test!

9. Lighting Systems

Beyond basic illumination, modern systems integrate:

LED strip lighting along handrails (ambient guidance)
Flashing emergency lights at comb plates
Low-level step edge marking lights

Energy Note: Good LED systems sip power. For facilities running dozens of walkways, this cuts costs noticeably.

10. Entry/Exit Mats

Special slip-resistant flooring zones where people accelerate/decelerate. They:

Reduce slips during step-on/step-off
Trap gravel and moisture from shoes
Protect the walkway's belt edges

Rubber composite mats last 5x longer than cheap vinyl – a worthwhile splurge.

11. Speed Governors

These constantly monitor belt speed via magnetic sensors. If acceleration exceeds safe limits (like during a drive fault), they:

Signal the control cabinet instantly
Initiate a smooth deceleration sequence
Trigger alarms if unsafe speed persists

Calibration is Key: Done annually during comprehensive maintenance.

12. Vibration Dampeners

Sophisticated rubber/polymer mounts absorb vibrations from motors and footsteps. Without them:

Noise travels throughout buildings
Structural fatigue increases
Passenger comfort plummets

Modern units adjust stiffness based on load – crucial near theaters or conference rooms.

13. Cleaning Port Covers

Removable access panels let maintenance crews vacuum debris without full walkway disassembly. Look for:

Quick-release latches (no tools required)
Tamper-resistant designs in public spaces
Rubber gaskets to prevent rattling

Missing or loose covers are prime spots for trash accumulation causing jams.

14. Drive Motors & Gearboxes

The literal powerhouse. Efficiency comes down to:

Factor	Old Models	Modern Upgrades
Motor Type	AC Induction Motors	Permanent Magnet Synchronous
Energy Draw	High, Constant	Variable Speed (Saves 30-40%)
Cooling System	Basic Air Cooling	Integrated Liquid Cooling Jackets
Maintenance Cycles	Semi-Annual Lubrication	Sealed Units (5+ Year Lifespan)

Newer motors pair with smarter control cabinets. It's a pricey upgrade but pays back fast in energy savings.

15. Belt Tensioning Systems

Automatic tensioners compensate for belt stretching over time. They need regular checking because:

Overtightening stresses motors
Looseness causes belt slippage and tracking issues
Spring-loaded units require calibration

Pro Tip: Laser alignment tools now simplify checks that used to take hours.

Putting It All Together

Choosing accessories isn’t about grabbing the cheapest spec sheet item. It’s about understanding your specific scenario:

Airports & Stadiums: Prioritize heavy-duty motors, commercial-grade sensors, and stainless-steel components. Expect triple the average daily user traffic.
Hospitals: Super-quiet dampeners and low-vibration flooring transitions are must-haves. Smooth motion matters for patients.
Retail: Sleek glass balustrades and integrated lighting support brand aesthetics. Ease of cleaning matters hugely.
Corporate: Energy-efficient motors and smart monitoring appeal to sustainability goals. Reliability trumps low upfront cost.

Don’t overlook how accessories interface either. Your electrical equipment needs to play nicely with sensors and control systems from day one. Using specialist cable suppliers who understand machine-grade wiring prevents mysterious faults later. It’s like putting together a performance car – every piece affects the whole system.

Wrapping It Up

The smooth glide of a moving walkway hides incredible complexity. Those fifteen accessories we covered? They make the difference between a reliable workhorse and a breakdown-prone nightmare. From keeping people safe with smart comb plates and skirt brushes, to extending equipment life with quality rollers and tensioners – every piece plays its part.

What really matters when choosing them? Think long-term. Airport-grade components might seem overkill for a mall today, but they’ll likely save you five times their cost in avoided repairs and downtime over a decade. Always match the part to your actual environment – not just the sales brochure’s promises.

Understanding these components helps you communicate smarter with installers and maintenance crews. You’ll spot where corners might be cut, and where spending a little extra guarantees years of trouble-free operation. That’s how you build systems people trust – because they work smoothly, safely, and silently every single day.