Опис
EP-EQ4030 4-Stage Ultra-High Ratio Planetary Gearbox
Brevini Riduttori EQ4030 Compatible Replacement | EVER POWER
The EQ4-series achieves ratio ranges up to 500:1 in a single housing by stacking four planetary stages ?? the highest reduction option in the EC/EM family. Designed for very slow-speed drives, large industrial positioning systems, antenna and telescope slew drives, kiln and furnace car drives, and large-scale material handling applications where output speed is measured in RPM fractions and maximum torque is non-negotiable.
The EP-EQ4030 replaces the Brevini riduttori EQ4030 ?? a 4-stage planetary gearbox delivering approximately 4,900 Nm output torque, ratio range 50:1 – 500:1, and IP rating IP66.
Технічні параметри
| Параметр | Значення |
|---|---|
| Модель | EP-EQ4030 |
| Замінює | Brevini riduttori EQ4030 |
| Output Torque | 4,900 Nm |
| Етапи шестерень | 4 |
| Діапазон співвідношення | 50:1 – 500:1 |
| Максимальна швидкість введення | 3,000 rpm |
| Ефективність | >= 92% |
| Клас захисту | IP66 |
| Приблизна вага | ~29 kg |
Принцип роботи
Four coaxial planetary stages cascade speed reduction and torque multiplication. Stage 1 handles the high-speed motor input; each successive stage multiplies torque while halving speed. The 4-stage design uses a dual-seal output shaft arrangement ?? a primary FKM lip seal plus a labyrinth ?? providing redundant protection against dust and slurry ingress in the slow-speed, high-torque industrial environments where EQ4 units are most commonly deployed.
Основні переваги
|
● Up to 500:1 Single Housing
Eliminates tandem gearbox arrangements for extreme ratios. |
● Dual-Seal Output Shaft
Primary FKM seal plus labyrinth ?? redundant ingress protection. |
|
● IP66 Standard Sealing
Outdoor and wet industrial environment rated. |
● 4-Stage Torque Density
Maximum torque for given housing size in the EC/EM range. |
|
● Direct EQ4-Series Replacement
Identical flange and port dimensions. |
Структура та технологія матеріалів
All four stages use 17CrNiMo6 carburised and ground steel gears. Output stage planet journals run on needle roller bearings with hardened pins for maximum radial stiffness. The housing is cast from GGG50 ductile iron with H7 bore tolerances throughout. External coating is epoxy-chromate primer for C4 corrosion zone service.
Типові сценарії застосування
| Промисловість | Застосування | Ключова перевага |
|---|---|---|
| Food | Portioning conveyor drive | IP65 sealing for food-grade wash-down compliance. |
| Упаковка | Carton erector drive | Reliable high-cycle servo drive for carton forming. |
| Текстиль | Yarn winding tension drive | Precise speed regulation for consistent winding tension. |
| Automation | Guided vehicle wheel drive | Compact housing for narrow-profile AGV wheel assemblies. |
Керівництво з вибору
- Необхідний вихідний крутний момент (Нм) ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- Передавальне число ?? Motor speed (rpm) / required output speed (rpm).
- Кількість етапів ?? 4-stage (4-stage) provides ratio 50:1 – 500:1.
- Інтерфейс двигуна ?? Flange type (SAE/ISO metric), shaft diameter and key.
- Операційне середовище ?? IP class, ambient temperature, mounting orientation.
Contact our engineers for a free application sizing review.
Brevini EQ4030 vs. EVER POWER EP-EQ4030
Notice: EVER POWER references Brevini riduttori EQ4030 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EQ4030 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Аспект | Brevini EQ4030 | EVER POWER EP-EQ4030 |
|---|---|---|
| Ціна | OEM European premium | Competitive ?? 30-45% saving typical |
| Час виконання | 6-16 weeks depending on size | 2-6 weeks |
| Етапи шестерень | 4 | 4 |
| Гарантія | 12 місяців стандартно | Стандарт 18 місяців |
| Налаштування | Обмежена | Приймаються креслення OEM/ODM |
EVER POWER також постачає matched electric and hydraulic motors для повних пакетів приводних систем. Enquire about motor pairing.
Сертифікати якості та зобов'язання щодо обслуговування
- ISO 9001:2015 certified manufacturing and quality management.
- Маркування CE ?? EU Machinery Directive 2006/42/EC compliant.
- 18-місячна гарантія from shipment date covering all EP-EQ4030 manufacturing defects.
- 48-годинна технічна допомога у вирішенні польових проблем.
- Seal kits and wear parts stocked for rapid dispatch.
Дізнайтеся більше на EVER POWER Про нас.
Case Studies ?? Engineer Field Notes
| Країна | Застосування | Відгуки клієнтів |
|---|---|---|
| Italy | Packaging machine servo drive, FMCG plant | “All 6 units installed in one maintenance shift. No tuning changes needed.” ?? Maintenance Manager, Milan. |
| South Korea | CNC turret indexing, machine tool builder | “Backlash within our servo spec from day one. Significantly lower cost than European OEM.” ?? Procurement Manager, Busan. |
| Бразилія | Textile winding machine drive, fabric plant | “Consistent tension control improved fabric quality immediately.” ?? Process Engineer, Sao Paulo. |
Часті запитання
Q: What is the minimum output speed achievable?
A: With a 3,000 rpm input and the 500:1 maximum ratio, minimum output speed is 6 rpm. Lower speeds require a proportional reduction in input speed.
Q: Can the EQ4-series handle reversing loads?
A: Yes. All four stages are rated for equal forward and reverse torque. Fatigue life calculations assume 50/50 direction split.
Співпрацюйте з EVER POWER
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