Опис
EP-ED2150 2-Stage Standard Inline Planetary Gearbox
Brevini Riduttori ED2150 Compatible Replacement | EVER POWER
The ED2-series delivers a balanced combination of ratio range, efficiency and compactness in a 2-stage inline planetary configuration. With ratio coverage of 10:1 to 50:1 and input speeds to 5,000 rpm, it serves industrial automation, packaging machines, conveyor drives, printing presses and medium-duty machine tool axes where efficiency and moderate reduction are simultaneously required.
The EP-ED2150 replaces the Brevini riduttori ED2150 ?? a 2-stage inline planetary gearbox delivering approximately 17,600 Nm output torque, ratio range 10:1 – 50:1, and IP rating IP65.
Технічні параметри
| Параметр | Значення |
|---|---|
| Модель | EP-ED2150 |
| Замінює | Brevini riduttori ED2150 |
| Output Torque | 17,600 Nm |
| Етапи шестерень | 2 |
| Діапазон співвідношення | 10:1 – 50:1 |
| Максимальна швидкість введення | 5,000 rpm |
| Ефективність | >= 96% |
| Клас захисту | IP65 |
| Приблизна вага | ~160 kg |
Принцип роботи
The first stage sun gear accepts motor input. Its planet carrier becomes the second-stage sun shaft, compounding the reduction. A floating sun gear between stages automatically centres the load distribution across all planet contacts, compensating for minor bore concentricity errors and extending planet bearing life in high-cycle automation duty. Both stages share a single oil sump for maintenance-free lubrication across the rated service interval.
Основні переваги
|
▲ 10:1 – 50:1 Ratio Range
Wide 2-stage coverage from one product family. |
▲ Floating Inter-Stage Sun
Self-equalises planet loads ?? extends life in high-cycle duty. |
|
▲ 5,000 rpm Input
High input speed for direct servo or VFD motor coupling. |
▲ Shared Sump Lubrication
Maintenance-free service across both stages. |
|
▲ Direct ED2-Series Replacement
Same mounting interface as Brevini original. |
Структура та технологія матеріалів
Housing cast from GGG50 ductile iron. Planet gears use 17CrNiMo6 carburised steel, ground to DIN 5. The output shaft is supported by a back-to-back angular contact bearing pair, pre-loaded to eliminate axial play under reversing loads. External seals are NBR compound for mineral and synthetic oil compatibility.
Типові сценарії застосування
| Промисловість | Застосування | Key Benefit |
|---|---|---|
| Wind | Wind turbine yaw/pitch actuator | High torque for reliable blade pitch and nacelle yaw control. |
| Видобуток корисних копалин | Large belt conveyor drive | High continuous torque for overland conveyor main drives. |
| Steel | Heavy rolling mill auxiliary | Consistent drive for auxiliary roll stands in steel mills. |
| Cement | Vertical roller mill drive | High-efficiency drive for energy-intensive vertical mill. |
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 ?? 2-stage (2-stage inline) provides ratio 10:1 – 50:1.
- 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 ED2150 vs. EVER POWER EP-ED2150
Notice: EVER POWER references Brevini riduttori ED2150 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-ED2150 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Аспект | Brevini ED2150 | EVER POWER EP-ED2150 |
|---|---|---|
| Price | OEM European premium | Competitive ?? 30-45% saving typical |
| Час виконання | 6-16 weeks depending on size | 2-6 weeks |
| Етапи шестерень | 2 | 2 |
| 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-ED2150 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 |
|---|---|---|
| USA | Wind turbine yaw drive replacement, wind farm | “18-month warranty accepted by our turbine OEM. Zero failures across 12 units in first year.” ?? O&M Manager, Texas. |
| Німеччина | Large belt conveyor overland drive, mine | “Efficiency match with original spec confirmed on our test bench. Lead time was half of OEM.” ?? Technical Director, Cologne. |
| Chile | Vertical roller mill drive, cement plant | “Energy saving versus our previous inefficient gearbox was measurable on the monthly electricity bill.” ?? Plant Manager, Antofagasta. |
Часті запитання
Q: Can the ED2-series be used with a VFD (variable frequency drive)?
A: Yes. The 5,000 rpm rated input speed accommodates VFD output at standard and boost frequencies. Confirm maximum continuous motor current for thermal sizing.
Q: What is the minimum oil change interval?
A: With synthetic ISO VG 220 oil, first change at 500 hours then every 2,500 hours or 12 months, whichever comes first.
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