Mô tả
EP-ED2155 2-Stage Standard Inline Planetary Gearbox
Brevini Riduttori ED2155 Compatible Replacement | EVER POWER
Cái 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.
Cái EP-ED2155 replaces the Brevini riduttori ED2155 ?? a 2-stage inline planetary gearbox delivering approximately 18,700 Nm output torque, ratio range 10:1 – 50:1, and IP rating IP65.
Thông số kỹ thuật
| Tham số | Giá trị |
|---|---|
| Người mẫu | EP-ED2155 |
| Thay thế | Brevini riduttori ED2155 |
| Output Torque | 18,700 Nm |
| Các giai đoạn bánh răng | 2 |
| Phạm vi tỷ lệ | 10:1 – 50:1 |
| Tốc độ đầu vào tối đa | 5,000 rpm |
| Hiệu quả | >= 96% |
| Lớp bảo vệ | IP65 |
| Trọng lượng xấp xỉ | ~177 kg |
Nguyên lý hoạt động
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.
Lợi thế cốt lõi
|
▲ 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. |
Công nghệ cấu trúc và vật liệu
Housing cast from Gang dẻo GGG50. 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.
Các kịch bản ứng dụng điển hình
| Ngành công nghiệp | Ứng dụng | Lợi ích chính |
|---|---|---|
| Offshore | Deck crane main drive | High torque for offshore crane main hoist and travel drives. |
| Giấy | Large web tension drive | Precise torque for winding tension control on wide paper webs. |
| Khai thác mỏ | Large scraper conveyor | High starting torque for fully-loaded scraper chain conveyor. |
| Năng lượng | Hydroelectric gate drive | Reliable slow-speed drive for large penstock gate actuation. |
Hướng dẫn lựa chọn
- Mô-men xoắn đầu ra yêu cầu (Nm) ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- Tỷ số truyền ?? Motor speed (rpm) / required output speed (rpm).
- Số lượng sân khấu ?? 2-stage (2-stage inline) provides ratio 10:1 – 50:1.
- Giao diện động cơ ?? Flange type (SAE/ISO metric), shaft diameter and key.
- Môi trường hoạt động ?? IP class, ambient temperature, mounting orientation.
Contact our engineers for a free application sizing review.
Brevini ED2155 vs. EVER POWER EP-ED2155
Notice: EVER POWER references Brevini riduttori ED2155 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-ED2155 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Diện mạo | Brevini ED2155 | EVER POWER EP-ED2155 |
|---|---|---|
| Giá | OEM European premium | Competitive ?? 30-45% saving typical |
| Thời gian giao hàng | 6-16 weeks depending on size | 2-6 weeks |
| Các giai đoạn bánh răng | 2 | 2 |
| Bảo hành | Tiêu chuẩn 12 tháng | Tiêu chuẩn 18 tháng |
| Tùy chỉnh | Limited | Chấp nhận bản vẽ OEM/ODM |
EVER POWER cũng cung cấp matched electric and hydraulic motors Dành cho các gói hệ thống truyền động hoàn chỉnh. Enquire about motor pairing.
Chứng nhận chất lượng và cam kết dịch vụ
- ISO 9001:2015 certified manufacturing and quality management.
- Chứng nhận CE ?? EU Machinery Directive 2006/42/EC compliant.
- Bảo hành 18 tháng from shipment date covering all EP-ED2155 manufacturing defects.
- 48-hour technical response for field issues.
- Seal kits and wear parts stocked for rapid dispatch.
Learn more at EVER POWER Về Chúng Tôi.
Case Studies ?? Engineer Field Notes
| Quốc gia | Ứng dụng | Phản hồi của khách hàng |
|---|---|---|
| Hoa Kỳ | 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. |
| Đức | 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 | Hệ thống truyền động máy nghiền trục đứng, nhà máy xi măng | “Energy saving versus our previous inefficient gearbox was measurable on the monthly electricity bill.” ?? Plant Manager, Antofagasta. |
Câu hỏi thường gặp
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.
Hợp tác với EVER POWER
EVER POWER supports OEM machine builders and maintenance teams worldwide. Browse our full replacement range, explore our capabilities, or contact us today for a fast quotation. Visit planetary-gear-box.top.
