Opis
EP-ET3155 3-Stage Standard Inline Planetary Gearbox
Brevini Riduttori ET3155 Compatible Replacement | EVER POWER
Ten 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.
Ten EP-ET3155 replaces the Brevini riduttori ET3155 ?? a 3-stage inline planetary gearbox delivering approximately 34,000 Nm output torque, ratio range 20:1 – 200:1, and IP rating IP66.
Parametry techniczne
| Parametr | Wartość |
|---|---|
| Model | EP-ET3155 |
| Zastępuje | Brevini riduttori ET3155 |
| Output Torque | 34,000 Nm |
| Stopnie przekładni | 3 |
| Zakres współczynnika | 20:1 – 200:1 |
| Maksymalna prędkość wejściowa | 4,000 rpm |
| Efektywność | >= 94% |
| Klasa ochrony | IP66 |
| Przybliżona waga | ~253 kg |
Zasada działania
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.
Główne zalety
|
◼ 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. |
Struktura i technologia materiałowa
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 Fluoroelastomer FKM for synthetic oil at up to 120 degC.
Typowe scenariusze zastosowań
| Przemysł | Aplikacja | Kluczowa korzyść |
|---|---|---|
| Offshore | Deck crane main drive | High torque for offshore crane main hoist and travel drives. |
| Papier | Large web tension drive | Precise torque for winding tension control on wide paper webs. |
| Górnictwo | Large scraper conveyor | High starting torque for fully-loaded scraper chain conveyor. |
| Energia | Hydroelectric gate drive | Reliable slow-speed drive for large penstock gate actuation. |
Przewodnik wyboru
- Wymagany moment wyjściowy (Nm) ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- Przełożenie ?? Motor speed (rpm) / required output speed (rpm).
- Liczba etapów ?? 3-stage (3-stage inline) provides ratio 20:1 – 200:1.
- Interfejs silnika ?? Flange type (SAE/ISO metric), shaft diameter and key.
- Środowisko operacyjne ?? IP class, ambient temperature, mounting orientation.
Contact our engineers for a free application sizing review.
Brevini ET3155 vs. EVER POWER EP-ET3155
Notice: EVER POWER references Brevini riduttori ET3155 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-ET3155 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Aspekt | Brevini ET3155 | EVER POWER EP-ET3155 |
|---|---|---|
| Cena | OEM European premium | Competitive ?? 30-45% saving typical |
| Czas realizacji | 6-16 weeks depending on size | 2-6 weeks |
| Stopnie przekładni | 3 | 3 |
| Gwarancja | 12 miesięcy standard | 18 miesięcy standard |
| Personalizacja | Limited | Akceptowane rysunki OEM/ODM |
EVER POWER dostarcza również matched electric and hydraulic motors dla kompletnych pakietów układów napędowych. Enquire about motor pairing.
Certyfikaty jakości i zaangażowanie w świadczenie usług
- ISO 9001:2015 certified manufacturing and quality management.
- Oznakowanie CE ?? EU Machinery Directive 2006/42/EC compliant.
- 18-miesięczna gwarancja from shipment date covering all EP-ET3155 manufacturing defects.
- 48-hour technical response for field issues.
- Seal kits and wear parts stocked for rapid dispatch.
Learn more at EVER POWER O nas.
Case Studies ?? Engineer Field Notes
| Kraj | Aplikacja | Opinie klientów |
|---|---|---|
| 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. |
| Germany | 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 | Napęd młyna walcowego pionowego, cementownia | “Energy saving versus our previous inefficient gearbox was measurable on the monthly electricity bill.” ?? Plant Manager, Antofagasta. |
Często zadawane pytania
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.
Współpracuj z 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 przekładnia-planetarna.góra.
