Descripción
EP-ED2020 2-Stage Standard Inline Planetary Gearbox
Brevini Riduttori ED2020 Compatible Replacement | EVER POWER
El 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.
El EP-ED2020 replaces the Brevini riduttori ED2020 ?? a 2-stage inline planetary gearbox delivering approximately 880 Nm output torque, ratio range 10:1 – 50:1, and IP rating IP65.
Parámetros técnicos
| Parámetro | Valor |
|---|---|
| Modelo | EP-ED2020 |
| Reemplaza | Brevini riduttori ED2020 |
| Output Torque | 880 Nm |
| Etapas de engranajes | 2 |
| Rango de relación | 10:1 – 50:1 |
| Velocidad máxima de entrada | 5,000 rpm |
| Eficiencia | >= 96% |
| Clase de protección | IP65 |
| Peso aproximado | ~8 kg |
Principio de funcionamiento
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.
Ventajas principales
|
▲ 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. |
Estructura y tecnología de materiales
Housing cast from Hierro dúctil 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.
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. |
| Impresión | Ink roller metering drive | Precise speed control for consistent ink film thickness. |
| Automatización | 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 ?? 2-stage (2-stage inline) provides ratio 10:1 – 50:1.
- 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 ED2020 vs. EVER POWER EP-ED2020
Notice: EVER POWER references Brevini riduttori ED2020 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-ED2020 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Aspecto | Brevini ED2020 | EVER POWER EP-ED2020 |
|---|---|---|
| Precio | OEM European premium | Competitive ?? 30-45% saving typical |
| Plazo de entrega | 6-16 weeks depending on size | 2-6 weeks |
| Etapas de engranajes | 2 | 2 |
| 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-ED2020 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 |
|---|---|---|
| Japón | Servo precision drive, electronics OEM | “Perfect fit confirmed in all 24 units. EVER POWER provided full inspection reports within 24 hours.” ?? Engineering Lead, Tokyo. |
| Alemania | Robotic joint drive, automation system builder | “Drop-in replacement with no re-commissioning. 18-month warranty accepted by our quality team.” ?? Design Engineer, Munich. |
| EE.UU | 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 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.
P: ¿Cuál es el intervalo mínimo para el cambio de aceite?
A: With synthetic ISO VG 220 oil, first change at 500 hours then every 2,500 hours or 12 months, whichever comes first.
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.
