Door Operators

Electric Swing Gate Motor: How Do You Choose It?

Two gates of the same weight can put the same swing gate motor through two completely different working lives. One swings a short leaf four times a day at a private home; the other hauls a four-metre leaf through a school run’s worth of cycles. The catalogue weight rating covers both. The leaf length, the ... <a title="Electric Swing Gate Motor: How Do You Choose It?" class="read-more" href="https://www.raxdoors.com/blog/how-to-choose-swing-gate-motor/" aria-label="Read more about Electric Swing Gate Motor: How Do You Choose It?">Read more</a>

Nov 6, 2026 · 18 min read Read →

Door Operators

Jackshaft vs Trolley Openers: Which Saves More Space?

A vehicle lift has been quoted, the storage racks are drawn in, and then the opener goes onto the plan. Its rail runs from the header back across the middle of the ceiling, and everything drawn inside that band moves or shrinks. That conflict is what the jackshaft vs trolley opener decision actually settles. One ... <a title="Jackshaft vs Trolley Openers: Which Saves More Space?" class="read-more" href="https://www.raxdoors.com/blog/jackshaft-vs-trolley-garage-door-opener/" aria-label="Read more about Jackshaft vs Trolley Openers: Which Saves More Space?">Read more</a>

Oct 30, 2026 · 16 min read Read →

Door Operators

JIS A 4722: How Japan Rates Automatic Door Safety

Automatic door tenders are usually settled on three visible grounds: price, brand name, and panel finish. Safety performance rarely enters the comparison, because buyers have no verifiable yardstick to apply. The one Japanese standard that defines that yardstick barely surfaces in English. Its only in-depth explainer spends half its length promoting its own sensors, and ... <a title="JIS A 4722: How Japan Rates Automatic Door Safety" class="read-more" href="https://www.raxdoors.com/blog/jis-a-4722-automatic-door-safety/" aria-label="Read more about JIS A 4722: How Japan Rates Automatic Door Safety">Read more</a>

Oct 23, 2026 · 9 min read Read →

Door Operators

What an Inverter Does for a High Speed Door

This week, somewhere on a desk, a buyer works down a high speed door quote line by line, and the inverter row is where the pen stops. It adds cost to the quote, it looks optional next to the curtain and the operator, and nothing on the document explains what it actually does. Striking it ... <a title="What an Inverter Does for a High Speed Door" class="read-more" href="https://www.raxdoors.com/blog/high-speed-door-inverter/" aria-label="Read more about What an Inverter Does for a High Speed Door">Read more</a>

Oct 19, 2026 · 12 min read Read →

Door Operators

How an Industrial Sliding Door Opener Works

A 400 kilogram sliding leaf does not care how strong your crew is. Pushing it along thirty meters of track strains backs and stalls forklift traffic at the worst moments of the shift. Press a button and the same leaf glides open, because the machine behind it works as one interlocked chain. The motor supplies ... <a title="How an Industrial Sliding Door Opener Works" class="read-more" href="https://www.raxdoors.com/blog/industrial-sliding-door-opener/" aria-label="Read more about How an Industrial Sliding Door Opener Works">Read more</a>

Oct 19, 2026 · 17 min read Read →

Door Operators

Smart Door Openers: What App Control Really Covers

Three quotations for the same door, and the smart line on each one says the same two words: WiFi smart. The prices sit apart, yet the comparison sheet has no row that says what the app actually runs, who may press it, or what record it keeps. A week after installation, the dock is found ... <a title="Smart Door Openers: What App Control Really Covers" class="read-more" href="https://www.raxdoors.com/blog/smart-door-opener-app-control/" aria-label="Read more about Smart Door Openers: What App Control Really Covers">Read more</a>

Sep 29, 2026 · 14 min read Read →

Door Operators

Main Functional Features Of The Industrial Door Motor

Halfway through the Tuesday shift, a thermal overload tripped and the roller shutter over bay three froze in transit. The crew waited out a cooling period, the forklift queue grew, and the log gained another mid-cycle stop nobody had budgeted for. We build industrial doors and components daily, and this exact question lands on our ... <a title="Main Functional Features Of The Industrial Door Motor" class="read-more" href="https://www.raxdoors.com/blog/industrial-door-motor-functional-features/" aria-label="Read more about Main Functional Features Of The Industrial Door Motor">Read more</a>

Sep 18, 2026 · 9 min read Read →

Door Operators

What Is the Motor in Industrial Doors? A Definition

On the nameplate of most door operators there is a small line that buyers photograph and never read: S3, 30%. A procurement manager we worked with sent us that photo during commissioning, proud that his new motor was finally in place. Eight months later the same door was stopping halfway through the morning rush, and ... <a title="What Is the Motor in Industrial Doors? A Definition" class="read-more" href="https://www.raxdoors.com/blog/industrial-door-motor-explained/" aria-label="Read more about What Is the Motor in Industrial Doors? A Definition">Read more</a>

Sep 16, 2026 · 11 min read Read →

Door Operators

How to Choose a Motor for Your Compact Industrial Door

The motor is the most over-rated part of a compact door project. In a properly built door, the springs lift the curtain and the motor only turns a balanced drum. That is why a motor for compact industrial door projects is chosen by weight, space, and cycle count long before anyone compares brands. We build ... <a title="How to Choose a Motor for Your Compact Industrial Door" class="read-more" href="https://www.raxdoors.com/blog/compact-industrial-door-motor/" aria-label="Read more about How to Choose a Motor for Your Compact Industrial Door">Read more</a>

Sep 14, 2026 · 9 min read Read →

Door Operators

Industrial Chain Shutter Door Motor Types Compared

The door is down and the dock is blocked. At 6:40 in the morning, a forklift waits while the operator presses the button again and the motor answers with a low hum and nothing else. Nine times out of ten, that hum is a failed starter capacitor, not a dead gearbox. Our production team assembles ... <a title="Industrial Chain Shutter Door Motor Types Compared" class="read-more" href="https://www.raxdoors.com/blog/chain-shutter-door-motor-types/" aria-label="Read more about Industrial Chain Shutter Door Motor Types Compared">Read more</a>

Sep 14, 2026 · 13 min read Read →

Door Operators

The Commercial Garage Door Opener Buying Guide

The pattern repeats across every maintenance budget: an opener that handled a house door for a decade burns out in a year on a commercial opening. The motor did not fail randomly. It was asked to do a light job at industrial frequency, often while an unbalanced door made every cycle harder than the spec ... <a title="The Commercial Garage Door Opener Buying Guide" class="read-more" href="https://www.raxdoors.com/blog/commercial-garage-door-opener-guide/" aria-label="Read more about The Commercial Garage Door Opener Buying Guide">Read more</a>

Aug 18, 2026 · 11 min read Read →

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