Descripción
EP-EC3030 3-Stage Compact Planetary Gearbox
Brevini Riduttori EC3030 Compatible Replacement | EVER POWER
El EC3-series extends the compact housing concept to three stages, providing reduction ratios up to 150:1 in a housing diameter typically 12-18% smaller than an equivalent ET3-series unit. It is ideal for compact industrial drives, small tracked equipment, tight-envelope hoists, narrow conveyor drives and space-constrained machine tool axes where the 3-stage ratio range is needed but the machine frame cannot accommodate a full-size 3-stage housing.
El EP-EC3030 replaces the Brevini riduttori EC3030 ?? a 3-stage compact planetary gearbox delivering approximately 2,450 Nm output torque, ratio range 15:1 – 150:1, and IP rating IP65.
Parámetros técnicos
| Parámetro | Valor |
|---|---|
| Modelo | EP-EC3030 |
| Reemplaza | Brevini riduttori EC3030 |
| Output Torque | 2,450 Nm |
| Etapas de engranajes | 3 |
| Rango de relación | 15:1 – 150:1 |
| Velocidad máxima de entrada | 4,000 rpm |
| Eficiencia | >= 94% |
| Clase de protección | IP65 |
| Peso aproximado | ~19 kg |
Principio de funcionamiento
Three stages are nested coaxially in a reduced-diameter housing. The inter-stage floating sun shaft self-aligns between stages, eliminating any bending moment that would otherwise distort the sun gear teeth under offset loading in the compact housing. A precision output flange register ?? machined to 0.015 mm TIR ?? ensures accurate sprocket and coupling mounting without eccentricity in the narrower housing.
Ventajas principales
|
► 12-18% Smaller OD vs ET3
Same ratio range in a narrower housing ?? fits more machine designs. |
► Floating Sun Shaft
Eliminates bending moment in compact inter-stage bore. |
|
► 0.015 mm Output Register TIR
Precise sprocket mounting without eccentricity. |
► Up to 150:1 Ratio
3-stage compact covers full reduction range for tight spaces. |
|
► Direct EC3-Series Replacement
Identical flange dimensions as Brevini original. |
Estructura y tecnología de materiales
Housing is cast from Hierro dúctil GGG50 and bore-ground to minimise material thickness in ring gear zones. Planet gears use 17CrNiMo6 carburised steel, ground to DIN 5. Sealed-for-life angular contact bearings on input and output shafts eliminate external lube points in compact installations. External paint is two-coat industrial epoxy, 400h salt spray.
Escenarios de aplicación típicos
| Industria | Solicitud | Beneficio clave |
|---|---|---|
| Food | Portioning conveyor drive | IP65 sealing for food-grade wash-down compliance. |
| Embalaje | Carton erector drive | Reliable high-cycle servo drive for carton forming. |
| Textil | Yarn winding tension drive | Precise speed regulation for consistent winding tension. |
| Automation | Guided vehicle wheel drive | Compact housing for narrow-profile AGV wheel assemblies. |
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 compact) provides ratio 15:1 – 150:1.
- 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 EC3030 vs. EVER POWER EP-EC3030
Notice: EVER POWER references Brevini riduttori EC3030 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EC3030 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Aspecto | Brevini EC3030 | EVER POWER EP-EC3030 |
|---|---|---|
| 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-EC3030 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 |
|---|---|---|
| Italy | Packaging machine servo drive, FMCG plant | “All 6 units installed in one maintenance shift. No tuning changes needed.” ?? Maintenance Manager, Milan. |
| Corea del Sur | CNC turret indexing, machine tool builder | “Backlash within our servo spec from day one. Significantly lower cost than European OEM.” ?? Procurement Manager, Busan. |
| Brazil | Textile winding machine drive, fabric plant | “Consistent tension control improved fabric quality immediately.” ?? Process Engineer, Sao Paulo. |
Preguntas frecuentes
Q: What is the advantage of the EC3 over the EC2 in the same size class?
A: The EC3 provides up to 150:1 ratio versus 40:1 for the EC2. Choose EC2 when speed is more important; EC3 when higher reduction is needed in the same compact housing.
Q: Are sealed-for-life bearings standard?
A: Yes on input and output shafts. No external lubrication points on these bearings. Internal gear oil still requires periodic change as per standard schedule.
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