{"id":1916,"date":"2026-04-17T08:37:45","date_gmt":"2026-04-17T08:37:45","guid":{"rendered":"https:\/\/planetary-gear-box.top\/product\/ever-power-ep-ec3065-planetary-gearbox-replacement-of-brevini-riduttori-ec3065\/"},"modified":"2026-04-17T08:37:45","modified_gmt":"2026-04-17T08:37:45","slug":"ever-power-ep-ec3065-planetary-gearbox-replacement-of-brevini-riduttori-ec3065","status":"publish","type":"product","link":"https:\/\/planetary-gear-box.top\/ms\/product\/ever-power-ep-ec3065-planetary-gearbox-replacement-of-brevini-riduttori-ec3065\/","title":{"rendered":"EVER POWER EP-EC3065 Planetary Gearbox Replacement Of Brevini Riduttori EC3065"},"content":{"rendered":"

EP-EC3065 3-Stage Compact Planetary Gearbox<\/h1>\n

Brevini Riduttori EC3065 Compatible Replacement | EVER POWER<\/p>\n

The EC3-series<\/strong> 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<\/strong>. It is ideal for compact industrial drives, small tracked equipment, tight-envelope hoists, narrow conveyor drives and space-constrained machine tool axes<\/strong> where the 3-stage ratio range is needed but the machine frame cannot accommodate a full-size 3-stage housing.<\/p>\n

The EP-EC3065<\/strong> replaces the Brevini riduttori EC3065<\/strong> ?? a 3-stage compact planetary gearbox delivering approximately 7,700 Nm<\/strong> output torque, ratio range 15:1 – 150:1, and IP rating IP65.<\/p>\n

\"EP-EC3065<\/p>\n

Technical Parameters<\/h2>\n\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-EC3065<\/td>\n<\/tr>\n
Replaces<\/td>\nBrevini riduttori EC3065<\/td>\n<\/tr>\n
Output Torque<\/td>\n7,700 Nm<\/td>\n<\/tr>\n
Gear Stages<\/td>\n3<\/td>\n<\/tr>\n
Ratio Range<\/td>\n15:1 – 150:1<\/td>\n<\/tr>\n
Max Input Speed<\/td>\n4,000 rpm<\/td>\n<\/tr>\n
Efficiency<\/td>\n>= 94%<\/td>\n<\/tr>\n
Protection Class<\/td>\nIP65<\/td>\n<\/tr>\n
Approx. Weight<\/td>\n~64 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Working Principle<\/h2>\n

\"EVER<\/p>\n

Three stages are nested coaxially in a reduced-diameter housing. The inter-stage floating sun shaft<\/strong> 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<\/strong> ?? machined to 0.015 mm TIR ?? ensures accurate sprocket and coupling mounting without eccentricity in the narrower housing.<\/p>\n

Core Advantages<\/h2>\n\n\n\n\n
\n
► 12-18% Smaller OD vs ET3<\/strong>
Same ratio range in a narrower housing ?? fits more machine designs.<\/div>\n<\/td>\n
\n
► Floating Sun Shaft<\/strong>
Eliminates bending moment in compact inter-stage bore.<\/div>\n<\/td>\n<\/tr>\n
\n
► 0.015 mm Output Register TIR<\/strong>
Precise sprocket mounting without eccentricity.<\/div>\n<\/td>\n
\n
► Up to 150:1 Ratio<\/strong>
3-stage compact covers full reduction range for tight spaces.<\/div>\n<\/td>\n<\/tr>\n
\n
► Direct EC3-Series Replacement<\/strong>
Identical flange dimensions as Brevini original.<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n<\/table>\n

Structure and Material Technology<\/h2>\n

\"EVER<\/p>\n

Housing is cast from GGG50 ductile iron<\/strong> and bore-ground to minimise material thickness in ring gear zones. Planet gears use 17CrNiMo6 carburised steel<\/strong>, ground to DIN 5. Sealed-for-life angular contact bearings<\/strong> on input and output shafts eliminate external lube points in compact installations. External paint is two-coat industrial epoxy<\/strong>, 400h salt spray.<\/p>\n

Typical Application Scenarios<\/h2>\n\n\n\n\n\n\n\n\n
Industry<\/th>\nApplication<\/th>\nKey Benefit<\/th>\n<\/tr>\n<\/thead>\n
Industrial<\/td>\nBelt conveyor intermediate drive<\/td>\nEfficient drive for continuous-duty belt conveyor systems.<\/td>\n<\/tr>\n
Chemical<\/td>\nMixer agitator drive<\/td>\nReliable torque for viscous product mixing at various speeds.<\/td>\n<\/tr>\n
Marine<\/td>\nDeck machinery auxiliary<\/td>\nIP66 sealing for marine deck and winch room environments.<\/td>\n<\/tr>\n
Mining<\/td>\nPump jack drive<\/td>\nConsistent slow-speed drive for mine dewatering pumps.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Selection Guide<\/h2>\n
    \n
  1. Required Output Torque (Nm)<\/strong> ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).<\/li>\n
  2. Gear Ratio<\/strong> ?? Motor speed (rpm) \/ required output speed (rpm).<\/li>\n
  3. Stage Count<\/strong> ?? 3-stage (3-stage compact) provides ratio 15:1 – 150:1.<\/li>\n
  4. Motor Interface<\/strong> ?? Flange type (SAE\/ISO metric), shaft diameter and key.<\/li>\n
  5. Operating Environment<\/strong> ?? IP class, ambient temperature, mounting orientation.<\/li>\n<\/ol>\n

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

    Brevini EC3065 vs. EVER POWER EP-EC3065<\/h2>\n

    Notice:<\/strong> EVER POWER references Brevini riduttori EC3065 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EC3065 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.<\/p>\n\n\n\n\n\n\n\n\n\n
    Aspect<\/th>\nBrevini EC3065<\/th>\nEVER POWER EP-EC3065<\/th>\n<\/tr>\n<\/thead>\n
    Price<\/td>\nOEM European premium<\/td>\nCompetitive ?? 30-45% saving typical<\/td>\n<\/tr>\n
    Lead Time<\/td>\n6-16 weeks depending on size<\/td>\n2-6 weeks<\/td>\n<\/tr>\n
    Gear Stages<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
    Warranty<\/td>\n12 months standard<\/td>\n18 months standard<\/td>\n<\/tr>\n
    Customisation<\/td>\nLimited<\/td>\nOEM\/ODM drawings accepted<\/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