Опис
EP-ET3045 3-Stage Standard Inline Planetary Gearbox
Brevini Riduttori ET3045 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-ET3045 replaces the Brevini riduttori ET3045 ?? a 3-stage inline planetary gearbox delivering approximately 4,800 Nm output torque, ratio range 20:1 – 200:1, and IP rating IP66.
Технічні параметри
| Параметр | Значення |
|---|---|
| Модель | EP-ET3045 |
| Замінює | Brevini riduttori ET3045 |
| Output Torque | 4,800 Nm |
| Етапи шестерень | 3 |
| Діапазон співвідношення | 20:1 – 200:1 |
| Максимальна швидкість введення | 4,000 rpm |
| Ефективність | >= 94% |
| Клас захисту | IP66 |
| Приблизна вага | ~41 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. Змащення в масляній ванні 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 | Ключова перевага |
|---|---|---|
| Machine Tool | Servo turret indexing | Low backlash for repeatable tool position on CNC lathe. |
| Упаковка | Stretch wrapping machine | Consistent film pre-stretch ratio from servo drive. |
| Medical | Surgical robot joint | Minimum backlash and smooth torque for safe patient contact. |
| Printing | Print drum speed control | Precise speed for registration accuracy in multi-colour print. |
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 ?? 3-stage (3-stage inline) provides ratio 20:1 – 200:1.
- 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 ET3045 vs. EVER POWER EP-ET3045
Notice: EVER POWER references Brevini riduttori ET3045 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-ET3045 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Аспект | Brevini ET3045 | EVER POWER EP-ET3045 |
|---|---|---|
| Ціна | 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 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-ET3045 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: 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.
