توضیحات
EP-RPR2150 Planetary Gearbox
EVER POWER Medium-Duty 2-Stage Planetary Gearbox for Industrial Machinery
The EP-RPR2150 steps into the medium-duty segment with 15,000 Nm output torque, replacing the Brevini riduttori RPR2150 for demanding industrial machinery, marine auxiliary equipment, mining conveyor drives and heavy packaging systems. Its 2-stage layout maximises efficiency and input speed capacity, making it the preferred choice when motor size is fixed and maximum torque transfer efficiency is required.
Technical Parameters
| Parameter | Value |
|---|---|
| Model | EP-RPR2150 |
| Replaces | Brevini riduttori RPR2150 |
| Max Output Torque | 15,000 Nm |
| Gear Stages | 2 |
| Ratio Range | 20:1 – 80:1 |
| Max Input Speed | 3,200 rpm |
| Protection Class | IP66 |
| Approx. Weight | ~45 kg |
Working Principle
Two high-efficiency planetary stages transfer torque from the input motor flange to the output sprocket or coupling. The oil-bath lubrication system keeps all gear contacts submerged in a thin film of ISO VG 220 synthetic oil regardless of mounting orientation ?? a key requirement for industrial machines that may be installed horizontally, vertically or inverted. The sealed housing allows lifetime lubrication in most duty cycles.
Core Advantages
|
▲ Any-Orientation Mounting
Oil-bath lubrication serves all mounting positions ?? horizontal, vertical, inverted. |
▲ High Efficiency 2-Stage
Minimises heat and power loss in energy-sensitive installations. |
|
▲ Back-to-Back Tapered Rollers
High combined load capacity for sprocket and heavy cantilevered coupling drives. |
▲ IP66 Sealed
Jet-water resistant ?? suitable for outdoor and marine auxiliary applications. |
|
▲ Direct RPR2150 Replacement
Matching dimensions for direct retrofit. |
Structure and Material Technology
Housing cast from GGG50 ductile iron with hardened ring gear bore. Planet gears use 20CrMnTi carburised steel, ground to DIN 5. The output shaft is supported by a back-to-back tapered roller bearing pair providing high combined axial and radial load capacity for sprocket and coupling drives. External paint is two-coat epoxy primer + polyurethane, 480-hour salt spray rated.
Typical Application Scenarios
| Industry | Application | Key Requirement |
|---|---|---|
| Mining | Belt conveyor head pulley drive | High-efficiency 2-stage minimises heat generation in enclosed conveyor gallery. |
| Marine | Anchor chain stopper drive | Any-orientation mounting suits vessel installation without housing modification. |
| Packaging | Heavy-duty pallet conveyor | 15,000 Nm handles loaded pallet conveyor with large headroom for peak load. |
| Steel | Continuous casting withdrawal drive | Smooth consistent torque delivery essential for billet surface quality. |
Selection Guide
- Required Output Torque (Nm) ?? Confirm peak and continuous torque requirement with appropriate safety factor.
- Gear Ratio ?? Motor speed (rpm) divided by required output speed (rpm).
- Duty Cycle ?? Continuous S1 or intermittent S3/S6; affects thermal de-rating.
- Motor Interface ?? Flange type (SAE/ISO), shaft diameter, keyway or spline specification.
- Environment ?? IP class, ambient temperature, corrosion zone, orientation.
Contact our engineering team for a free application sizing review.
Brevini RPR2150 vs. EVER POWER EP-RPR2150
Important Notice: EVER POWER references the Brevini riduttori RPR2150 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-RPR2150 is an independently designed and manufactured product that is dimensionally and functionally compatible.
| Aspect | Brevini RPR2150 | EVER POWER EP-RPR2150 |
|---|---|---|
| Price | OEM premium | Competitive |
| Lead Time | 8-14 weeks | 3-5 weeks |
| Orientation | Limited | Any-orientation standard |
| Coating | Standard | 480h salt spray rated |
| Warranty | 12 months | 18 months |
EVER POWER also supplies matched electric and hydraulic motors for complete drive system packages. Enquire about motor pairing.
Quality Certifications and Service Commitment
- ISO 9001:2015 certified manufacturing and quality management.
- CE Marking ?? EU Machinery Directive 2006/42/EC compliant.
- 18-month warranty from shipment date on all EP-RPR2150 units.
- Technical response within 48 hours for field issues.
- Spare parts and seal kits stocked for rapid dispatch.
Learn more at EVER POWER About Us.
Case Studies ?? Engineer Field Notes
| Country | Application | Feedback |
|---|---|---|
| Australia | Belt conveyor, iron ore processing, 4 units | “Any-orientation mounting solved our inclined conveyor drive installation challenge. No modification to the head pulley frame needed.” ?? Engineering Manager, Pilbara. |
| Norway | Anchor chain stopper drive, PSV vessel | “Marine environment demands IP66 as a minimum. Passed our vessel class inspector’s review without modification.” ?? Chief Engineer, Stavanger. |
| China | Continuous casting withdrawal drive, steel mill | “Smooth torque delivery improved billet surface quality. Scrap rate reduced by 0.8% ?? significant at our production volume.” ?? Process Engineer, Wuhan. |
Frequently Asked Questions
Q: What mounting orientations are supported?
A: All orientations ?? horizontal, vertical shaft-up, vertical shaft-down, and inverted. The oil-bath level is maintained correctly in all positions by the sealed housing design.
Q: What is the minimum order quantity?
A: Single units are available for replacement purposes. Volume pricing applies from 5 units. Contact our sales team for project pricing.
Partner With EVER POWER
EVER POWER supports OEM machine builders, engineering contractors and maintenance teams worldwide. Browse our full replacement range, explore our manufacturing capabilities, or contact us today for a fast quotation. Visit planetary-gear-box.top for the complete EVER POWER portfolio.
