Descrição
EP-RPR2046 Planetary Gearbox
EVER POWER Compact 2-Stage Planetary Gearbox for Light Industrial Automation
O EP-RPR2046 is EVER POWER’s lightest RPR series planetary gearbox, engineered as a direct replacement for the Brevini riduttori RPR2046. At 4,600 Nm and only 18 kg, it serves industrial automation, packaging machinery, conveyor drives and light robotic articulation where space, weight and positioning accuracy are the primary design constraints.
Parâmetros técnicos
| Parâmetro | Valor |
|---|---|
| Modelo | EP-RPR2046 |
| Substitui | Brevini riduttori RPR2046 |
| Torque máximo de saída | 4,600 Nm |
| Estágios de engrenagem | 2 |
| Intervalo de proporção | 16:1 – 60:1 |
| Velocidade máxima de entrada | 4,000 rpm |
| Classe de proteção | IP65 |
| Peso aproximado | ~18 kg |
Princípio de funcionamento
Input torque enters via the motor flange and drives a first-stage sun gear. Planet gears orbit the sun and react against a fixed ring gear, multiplying torque at the first-stage carrier. The carrier becomes the second-stage input, providing cumulative ratio up to 60:1. The needle-roller planet journals maintain precise planet positioning at high input speeds, critical for servo-motor compatibility.
Principais vantagens
|
● Lightweight 18 kg
Aluminium housing option keeps vehicle and machine weight minimal. |
● 4,000 rpm Input
High input speed compatibility for servo and high-speed induction motors. |
|
● Low Backlash
Needle-roller planet journals minimise backlash for precise servo positioning. |
● IP65 Sealing
Dust-tight and splash-proof for indoor automation environments. |
|
● Direct RPR2046 Fit
Same flange and output bore ?? no machine modification at retrofit. |
Tecnologia de Estrutura e Materiais
Housing cast from ADC12 aluminium alloy for minimum weight. Planet gears use 20CrMnTi steel carburised to 0.6-0.8 mm, ground to DIN 6 accuracy. All seals are NBR compound for synthetic and mineral gear oil compatibility.
Cenários típicos de aplicação
| Indústria | Aplicativo | Key Requirement |
|---|---|---|
| Automation | Conveyor indexing drive | Low backlash ensures accurate package positioning at high cycle rate. |
| Embalagem | Servo-driven sealing jaw | High input speed (4,000 rpm) compatible with servo motor for fast jaw cycle. |
| Material Handling | Light AGV wheel drive | Compact aluminium housing minimises vehicle weight and extends battery range. |
| Robotics | Arm rotation joint | Low backlash required for repeatable arm positioning. |
Guia de Seleção
- Torque de saída necessário (Nm) ?? Confirm peak and continuous torque requirement with appropriate safety factor.
- Relação de transmissão ?? Motor speed (rpm) divided by required output speed (rpm).
- Duty Cycle ?? Continuous S1 or intermittent S3/S6; affects thermal de-rating.
- Interface do motor ?? Flange type (SAE/ISO), shaft diameter, keyway or spline specification.
- Ambiente ?? IP class, ambient temperature, corrosion zone, orientation.
Contact our engineering team for a free application sizing review.
Brevini RPR2046 vs. EVER POWER EP-RPR2046
Aviso importante: EVER POWER references the Brevini riduttori RPR2046 model number solely to assist customers in identifying a compatible replacement. We do not manufacture, sell, or claim any affiliation with Brevini. No trademarks or intellectual property of Brevini are reproduced or infringed. Our EP-RPR2046 is an independently designed and manufactured product that is dimensionally and functionally compatible.
| Aspecto | Brevini RPR2046 | EVER POWER EP-RPR2046 |
|---|---|---|
| Preço | OEM premium | Competitive ?? 30-45% saving |
| Tempo de espera | 6-10 weeks | 2-3 weeks |
| Housing | Iron only | Aluminium or iron option |
| Garantia | 12 months | 18 months |
| OEM/ODM | Limited | Available |
A EVER POWER também fornece matched electric and hydraulic motors para pacotes completos de sistemas de acionamento. Enquire about motor pairing.
Certificações de Qualidade e Compromisso de Serviço
- ISO 9001:2015 certified manufacturing and quality management.
- Marcação CE ?? EU Machinery Directive 2006/42/EC compliant.
- Garantia de 18 meses from shipment date on all EP-RPR2046 units.
- Technical response within 48 hours for field issues.
- Spare parts and seal kits stocked for rapid dispatch.
Learn more at EVER POWER Sobre nós.
Case Studies ?? Engineer Field Notes
| País | Aplicativo | Opinião |
|---|---|---|
| Japan | Automated conveyor indexing, packaging plant | “Servo compatibility and low backlash matched our motion controller spec exactly. Drop-in replacement with zero re-tuning.” ?? Machine Builder, Osaka. |
| Alemanha | Light AGV wheel drive, warehouse automation | “Weight saving of 6 kg per drive unit extended battery range by 12%. ROI achieved in first year.” ?? R&D Engineer, Munich. |
| USA | Robotic arm joint replacement, automotive assembly | “18-month warranty gave us confidence for a production-critical application. Zero failures in 14 months.” ?? Maintenance Manager, Detroit. |
Perguntas frequentes
Q: Is the EP-RPR2046 servo-motor compatible?
A: Yes. The high input speed rating (4,000 rpm) and low backlash are compatible with standard servo motor specifications. Confirm encoder feedback cable routing with your machine designer.
Q: What is the backlash specification?
A: A reação negativa padrão é <= 8 arcmin. A reduced-backlash option (<= 5 arcmin) is available for high-precision servo applications ?? specify at order.
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EVER POWER supports OEM machine builders, engineering contractors and maintenance teams worldwide. Browse our full replacement range, explore our manufacturing capabilities, ou contact us today for a fast quotation. Visit caixa-de-engrenagens-planetárias.top for the complete EVER POWER portfolio.
