Also searched as: high speed door operator, servo control for high speed doors, industrial high cycle door motor supplier
High speed door operators live or die by duty cycle, thermal behaviour and control precision. Intensive logistics openings can demand hundreds of cycles per day, so the operator must deliver soft start/stop without mechanical shock, hold speed accuracy across the travel profile, and recover quickly from frequent reversals. The industry’s control debate centres on servo vs VFD drives: VFD (variable-frequency) control adjusts motor speed smoothly across the curve, while full servo systems add closed-loop position and force precision — the reason servo drives are the premium choice for high-cycle spiral and roll-up doors [ESTIMATE — industry convention].
This is exactly where RAX is strongest: Precision Servo-Drive Manufacturing on our own in-house servo motor assembly line, paired with servo VFD drive capability, radar / geomagnetic / light-curtain sensing, WiFi / RS485 remote control, and even explosion-proof motors (Ex d IIB T4) for demanding environments. Every operator is validated in our 100,000-cycle fatigue test lab, covered by CE to EN 13241 / EN 12453, and backed by a 5-year servo motor warranty. RAX’s spiral high speed doors reach wind resistance Class 12 — a benchmark above the Class 8–10 typical of peers — and the operator is engineered into that system, not bolted on afterwards. Pure manufacturer, no on-site installation; wiring diagrams and English manuals ship with every order, from prototype to container-load, full flexibility on order quantity.
Servo motors assembled on our own line — closed-loop speed and position control for precise, repeatable high-cycle travel.
Servo/VFD profiles eliminate mechanical shock at both ends of travel, extending curtain, seal and gearbox life [ESTIMATE].
Radar, geomagnetic loop, light curtain, bottom air-bag sensor and anti-pinch safety edge inputs — matched to traffic patterns.
Tested from −30 °C cold storage to +50 °C desert conditions; explosion-proof motor option (Ex d IIB T4).
| Product | High Speed Door Opener (roll-up, spiral and high-cycle industrial doors) |
| Drive technology | Servo motor with VFD/servo control — in-house assembly; soft start/stop profiles; closed-loop speed control [RAX capability per brand brief]. |
| Duty cycle | Engineered for intensive industrial cycling (hundreds of cycles/day class); thermal limits and cycles/hour confirmed per model [ESTIMATE — industry convention; RAX datasheet on request]. |
| Sensing & control | Radar, geomagnetic loop, light curtain; bottom air-bag sensor; anti-pinch safety edge; WiFi / RS485 remote; explosion-proof motor variant Ex d IIB T4. |
| System integration | Matched to RAX high speed doors incl. spiral hard doors (wind resistance Class 12 vs peers’ Class 8–10); one-factory door + operator engineering. |
| Materials / build | Galvanized steel and aluminum alloy 6063-T5 construction; full RAL custom color; stainless options for corrosive environments. |
| Operating temperature | RAX products tested from −30 °C cold storage to +50 °C desert conditions [RAX]. Standard industry operator range is ~−20 °C to +60 °C [ESTIMATE]. |
| Certification | CE: EN 13241 + EN 12453; ISO 9001:2015; SGS material reports; product liability insurance. |
| Warranty / service | Servo motor 5 years (operator/motor standard 3 years); free spare parts within warranty via DHL/FedEx (5–7 days) — critical for high-cycle sites. |
| Order | Custom engineered to your exact opening, specification and RAL color |
Figures marked [ESTIMATE] are industry-typical conventions, not RAX test data; model-level speed/torque/duty datasheets are confirmed per inquiry. RAX figures are from the approved brand brief.
Door type (roll-up / spiral / zipper), curtain weight, opening width × height and target open/close speed — we confirm the servo match and technical layout.
Cycles/day and peak-hour intensity; forklift vs vehicle traffic — drives sensing choice (radar vs loop vs light curtain).
Cold storage, cleanroom, washdown or hazardous-area duty (explosion-proof Ex d IIB T4 option); temperature range.
WiFi / RS485 integration, dry contacts, interlocks with adjacent doors or building management systems.
RAX supports full private-label production of the High Speed Door Opener: custom colors, branding, packaging printing and installation-manual translation (EN/ES/FR/AR/RU). Start with an OEM sample and scale to container-load branded production. Custom molds, Tooling records are archived for up to 5 years — no extra tooling fee on repeat orders, all under strict NDA (27-year zero-leak record). Lead time: sample 7–15 days, standard container 12–20 days; FOB Tianjin / Qingdao, FCL & LCL.
Product standard for industrial, commercial and garage doors and gates — safe forces, durability, EMC; basis for CE marking.
Safety in use of power-operated doors — force limits and test methods across the operator lifecycle.
Protective devices — light curtains, safety edges and contact strips as referenced by the EN 13241 system.
Mechanical aspects — test methods for the door assembly the operator drives.
VFD (variable-frequency) control gives smooth speed adjustment across the travel curve; full servo adds closed-loop position and force precision, which is why servo drives are the premium choice for intensive high-cycle doors [ESTIMATE — industry convention]. RAX manufactures servo motors in-house and offers servo VFD drive configurations matched to your cycle profile.
They are engineered for intensive industrial cycling — logistics openings with hundreds of cycles per day are the target use case. Thermal limits and cycles/hour are confirmed per model; every unit is validated under our 100,000-cycle fatigue testing protocol.
Radar, geomagnetic loop and light-curtain sensing, plus bottom air-bag sensor and anti-pinch safety edge for safety, with WiFi / RS485 remote for control and monitoring. Explosion-proof motor variants (Ex d IIB T4) are available for hazardous areas.
RAX holds ISO 9001:2015 and CE to EN 13241 (industrial door) and EN 12453 (operator safety), with SGS material reports and product liability insurance. AS/NZS 4505 and UL counterpart test data can be supported.
Sample 7–15 days; standard container 12–20 days; custom first order 20–35 days (repeat 15–20). Servo motors carry a 5-year warranty (operator/motor standard 3 years), with free spare parts dispatched by DHL/FedEx within warranty (5–7 days).
Factory inspection report (speed, noise, insulation resistance, visual), 100,000-cycle fatigue test record, FAI / pre-assembly photos, English installation manual + wiring diagrams, CE Declaration of Conformity + EN 13241 test report, and export packing (steel frame + pearl cotton + stretch film).
Or email info@raxdoor.com
Send your door type, cycle profile and sensing requirements — we reply with a servo-matched proposal and lead time.
