Опис
EP-ET3020 3-Stage Standard Inline Planetary Gearbox
Brevini Riduttori ET3020 Compatible Replacement | EVER POWER
The ET3-series is EVER POWER’s workhorse 3-stage inline planetary gearbox, covering ratio ranges up to 200:1 in a single housing. It serves heavy conveyors, industrial hoists, mixer drives, extruder drives, pump drives and large fan systems where high torque multiplication is needed alongside consistent performance in continuous industrial duty cycles.
The EP-ET3020 replaces the Brevini riduttori ET3020 ?? a 3-stage inline planetary gearbox delivering approximately 1,600 Nm output torque, ratio range 20:1 – 200:1, and IP rating IP66.
Технічні параметри
| Параметр | Значення |
|---|---|
| Модель | EP-ET3020 |
| Замінює | Brevini riduttori ET3020 |
| Output Torque | 1,600 Nm |
| Етапи шестерень | 3 |
| Діапазон співвідношення | 20:1 – 200:1 |
| Максимальна швидкість введення | 4,000 rpm |
| Ефективність | >= 94% |
| Клас захисту | IP66 |
| Приблизна вага | ~11 kg |
Принцип роботи
Three sequential planetary stages cascade torque multiplication. Stage 1 operates at the highest input speed with smallest module gears; stage 3 operates at the lowest speed with largest module gears and the highest torque. A one-piece forged planet carrier in the output stage eliminates the flex found in welded split-type carriers, ensuring even planet load distribution at peak torque. Oil-bath lubrication supports any mounting orientation without modification.
Основні переваги
|
◼ Up to 200:1 Ratio
3-stage covers slow-speed high-torque applications in one product. |
◼ Forged Output Carrier
One-piece construction ?? no weld-line flex at peak torque. |
|
◼ Any-Orientation Mounting
Oil-bath lube serves horizontal, vertical and inverted positions. |
◼ IP66 Sealing
Jet-water resistant ?? outdoor and marine auxiliary applications. |
|
◼ Direct ET3-Series Replacement
Matching flange and port layout. |
Структура та технологія матеріалів
Output stage gears use 17CrNiMo6 or 18CrNiMo7-6 carburised steel depending on size, ground to DIN 5. Forged one-piece planet carriers are GGG50 nodular iron. Housing exterior carries epoxy primer + polyurethane topcoat (480h salt spray). Seals are FKM fluoroelastomer for synthetic oil at up to 120 degC.
Типові сценарії застосування
| Промисловість | Застосування | Key Benefit |
|---|---|---|
| Упаковка | Small bag sealing jaw | High cycle rate servo drive for jaw closing at 120 cycles/min. |
| Printing | Ink roller metering drive | Precise speed control for consistent ink film thickness. |
| Automation | Pick-and-place Z-axis | Low-inertia compact drive for high-speed vertical stroke. |
| Lab Equipment | Sample handling carousel | Quiet smooth rotation for automated analysis systems. |
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).
- Stage Count ?? 3-stage (3-stage inline) provides ratio 20:1 – 200:1.
- Motor Interface ?? 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 ET3020 vs. EVER POWER EP-ET3020
Notice: EVER POWER references Brevini riduttori ET3020 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-ET3020 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Аспект | Brevini ET3020 | EVER POWER EP-ET3020 |
|---|---|---|
| Price | OEM European premium | Competitive ?? 30-45% saving typical |
| Час виконання | 6-16 weeks depending on size | 2-6 weeks |
| Етапи шестерень | 3 | 3 |
| Гарантія | 12 months standard | Стандарт 18 місяців |
| Налаштування | Обмежена | OEM/ODM drawings accepted |
EVER POWER also supplies matched electric and hydraulic motors for complete drive system packages. Enquire about motor pairing.
Сертифікати якості та зобов'язання щодо обслуговування
- ISO 9001:2015 certified manufacturing and quality management.
- CE Marking ?? EU Machinery Directive 2006/42/EC compliant.
- 18-місячна гарантія from shipment date covering all EP-ET3020 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 |
|---|---|---|
| Japan | Servo precision drive, electronics OEM | “Perfect fit confirmed in all 24 units. EVER POWER provided full inspection reports within 24 hours.” ?? Engineering Lead, Tokyo. |
| Німеччина | Robotic joint drive, automation system builder | “Drop-in replacement with no re-commissioning. 18-month warranty accepted by our quality team.” ?? Design Engineer, Munich. |
| USA | Medical table positioning drive, hospital equipment OEM | “FDA documentation supplied promptly. Zero failures across 8 units in 12 months.” ?? Quality Manager, Boston. |
Часті запитання
Q: Can the ET3-series be mounted in any orientation?
A: Yes. Oil-bath lubrication is effective in all orientations ?? horizontal, vertical shaft-up, vertical shaft-down, and inverted. No housing modification is required.
Q: What paint system is standard?
A: Epoxy primer + polyurethane topcoat, rated to 480 hours salt spray per ISO 9227. Upgraded marine C5M coating is available on request.
Співпрацюйте з EVER POWER
EVER POWER supports OEM machine builders and maintenance teams worldwide. Browse our full replacement range, explore our capabilities, or зв'яжіться з нами сьогодні для швидкої котирування. Відвідайте планетарна-редукторна-коробка.top.
