{"id":1973,"date":"2026-04-17T09:00:11","date_gmt":"2026-04-17T09:00:11","guid":{"rendered":"https:\/\/planetary-gear-box.top\/product\/ever-power-ep-rpr2150-planetary-gearbox-replacement-of-brevini-riduttori-rpr2150\/"},"modified":"2026-04-17T09:00:11","modified_gmt":"2026-04-17T09:00:11","slug":"ever-power-ep-rpr2150-planetary-gearbox-replacement-of-brevini-riduttori-rpr2150","status":"publish","type":"product","link":"https:\/\/planetary-gear-box.top\/kk\/product\/ever-power-ep-rpr2150-planetary-gearbox-replacement-of-brevini-riduttori-rpr2150\/","title":{"rendered":"EVER POWER EP-RPR2150 Planetary Gearbox Replacement Of Brevini Riduttori RPR2150"},"content":{"rendered":"

EP-RPR2150 Planetary Gearbox<\/h1>\n

EVER POWER Medium-Duty 2-Stage Planetary Gearbox for Industrial Machinery<\/p>\n

The EP-RPR2150<\/strong> steps into the medium-duty segment with 15,000 Nm<\/strong> output torque, replacing the Brevini riduttori RPR2150 for demanding industrial machinery, marine auxiliary equipment, mining conveyor drives and heavy packaging systems<\/strong>. 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.<\/p>\n

\"EP-RPR2150<\/p>\n

Technical Parameters<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nEP-RPR2150<\/td>\n<\/tr>\n
Replaces<\/td>\nBrevini riduttori RPR2150<\/td>\n<\/tr>\n
Max Output Torque<\/td>\n15,000 Nm<\/td>\n<\/tr>\n
Gear Stages<\/td>\n2<\/td>\n<\/tr>\n
Ratio Range<\/td>\n20:1 – 80:1<\/td>\n<\/tr>\n
Max Input Speed<\/td>\n3,200 rpm<\/td>\n<\/tr>\n
Protection Class<\/td>\nIP66<\/td>\n<\/tr>\n
Approx. Weight<\/td>\n~45 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Working Principle<\/h2>\n

\"EVER<\/p>\n

Two high-efficiency planetary stages transfer torque from the input motor flange to the output sprocket or coupling. The oil-bath lubrication<\/strong> 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.<\/p>\n

Core Advantages<\/h2>\n\n\n\n\n
\n
▲ Any-Orientation Mounting<\/strong>
Oil-bath lubrication serves all mounting positions ?? horizontal, vertical, inverted.<\/div>\n<\/td>\n
\n
▲ High Efficiency 2-Stage<\/strong>
Minimises heat and power loss in energy-sensitive installations.<\/div>\n<\/td>\n<\/tr>\n
\n
▲ Back-to-Back Tapered Rollers<\/strong>
High combined load capacity for sprocket and heavy cantilevered coupling drives.<\/div>\n<\/td>\n
\n
▲ IP66 Sealed<\/strong>
Jet-water resistant ?? suitable for outdoor and marine auxiliary applications.<\/div>\n<\/td>\n<\/tr>\n
\n
▲ Direct RPR2150 Replacement<\/strong>
Matching dimensions for direct retrofit.<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n<\/table>\n

Structure and Material Technology<\/h2>\n

\"EVER<\/p>\n

Housing cast from GGG50 ductile iron<\/strong> with hardened ring gear bore. Planet gears use 20CrMnTi carburised steel<\/strong>, ground to DIN 5. The output shaft is supported by a back-to-back tapered roller bearing pair<\/strong> providing high combined axial and radial load capacity for sprocket and coupling drives. External paint is two-coat epoxy primer + polyurethane<\/strong>, 480-hour salt spray rated.<\/p>\n

Typical Application Scenarios<\/h2>\n\n\n\n\n\n\n\n\n
Industry<\/th>\nApplication<\/th>\nKey Requirement<\/th>\n<\/tr>\n<\/thead>\n
Mining<\/td>\nBelt conveyor head pulley drive<\/td>\nHigh-efficiency 2-stage minimises heat generation in enclosed conveyor gallery.<\/td>\n<\/tr>\n
Marine<\/td>\nAnchor chain stopper drive<\/td>\nAny-orientation mounting suits vessel installation without housing modification.<\/td>\n<\/tr>\n
Packaging<\/td>\nHeavy-duty pallet conveyor<\/td>\n15,000 Nm handles loaded pallet conveyor with large headroom for peak load.<\/td>\n<\/tr>\n
Steel<\/td>\nContinuous casting withdrawal drive<\/td>\nSmooth consistent torque delivery essential for billet surface quality.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Selection Guide<\/h2>\n
    \n
  1. Required Output Torque (Nm)<\/strong> ?? Confirm peak and continuous torque requirement with appropriate safety factor.<\/li>\n
  2. Gear Ratio<\/strong> ?? Motor speed (rpm) divided by required output speed (rpm).<\/li>\n
  3. Duty Cycle<\/strong> ?? Continuous S1 or intermittent S3\/S6; affects thermal de-rating.<\/li>\n
  4. Motor Interface<\/strong> ?? Flange type (SAE\/ISO), shaft diameter, keyway or spline specification.<\/li>\n
  5. Environment<\/strong> ?? IP class, ambient temperature, corrosion zone, orientation.<\/li>\n<\/ol>\n

    Contact our engineering team<\/a> for a free application sizing review.<\/p>\n

    Brevini RPR2150 vs. EVER POWER EP-RPR2150<\/h2>\n

    Important Notice:<\/strong> 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.<\/p>\n\n\n\n\n\n\n\n\n\n
    Aspect<\/th>\nBrevini RPR2150<\/th>\nEVER POWER EP-RPR2150<\/th>\n<\/tr>\n<\/thead>\n
    Price<\/td>\nOEM premium<\/td>\nCompetitive<\/td>\n<\/tr>\n
    Lead Time<\/td>\n8-14 weeks<\/td>\n3-5 weeks<\/td>\n<\/tr>\n
    Orientation<\/td>\nLimited<\/td>\nAny-orientation standard<\/td>\n<\/tr>\n
    Coating<\/td>\nStandard<\/td>\n480h salt spray rated<\/td>\n<\/tr>\n
    Warranty<\/td>\n12 months<\/td>\n18 months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \"EVER
    \nEVER POWER also supplies matched electric and hydraulic motors<\/strong> for complete drive system packages. Enquire about motor pairing.<\/a><\/p>\n

    Quality Certifications and Service Commitment<\/h2>\n