Descripción
EP-ET3020 3-Stage Standard Inline Planetary Gearbox
Brevini Riduttori ET3020 Compatible Replacement | EVER POWER
El 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.
El 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.
Parámetros técnicos
| Parámetro | Valor |
|---|---|
| Modelo | EP-ET3020 |
| Reemplaza | Brevini riduttori ET3020 |
| Output Torque | 1,600 Nm |
| Etapas de engranajes | 3 |
| Rango de relación | 20:1 – 200:1 |
| Velocidad máxima de entrada | 4,000 rpm |
| Eficiencia | >= 94% |
| Clase de protección | IP66 |
| Peso aproximado | ~11 kg |
Principio de funcionamiento
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. Lubricación por baño de aceite supports any mounting orientation without modification.
Ventajas principales
|
◼ 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. |
Estructura y tecnología de materiales
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.
Escenarios de aplicación típicos
| Industria | Solicitud | Beneficio clave |
|---|---|---|
| Embalaje | 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. |
Guía de selección
- Par de salida requerido (Nm) ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- Relación de transmisión ?? Motor speed (rpm) / required output speed (rpm).
- Recuento de etapas ?? 3-stage (3-stage inline) provides ratio 20:1 – 200:1.
- Interfaz del motor ?? Flange type (SAE/ISO metric), shaft diameter and key.
- Entorno operativo ?? 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.
| Aspecto | Brevini ET3020 | EVER POWER EP-ET3020 |
|---|---|---|
| Precio | OEM European premium | Competitive ?? 30-45% saving typical |
| Plazo de entrega | 6-16 weeks depending on size | 2-6 weeks |
| Etapas de engranajes | 3 | 3 |
| Garantía | 12 meses estándar | 18 meses estándar |
| Personalización | Limited | Se aceptan diseños OEM/ODM. |
EVER POWER también suministra matched electric and hydraulic motors para paquetes completos de sistemas de accionamiento. Enquire about motor pairing.
Certificaciones de calidad y compromiso de servicio
- ISO 9001:2015 certified manufacturing and quality management.
- Marcado CE ?? EU Machinery Directive 2006/42/EC compliant.
- Garantía de 18 meses from shipment date covering all EP-ET3020 manufacturing defects.
- 48-hour technical response for field issues.
- Seal kits and wear parts stocked for rapid dispatch.
Learn more at EVER POWER Acerca de nosotros.
Case Studies ?? Engineer Field Notes
| País | Solicitud | Comentarios de los clientes |
|---|---|---|
| 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. |
| Germany | 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. |
Preguntas frecuentes
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.
Asóciate con 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.
