الوصف
EP-EC2045 2-Stage Compact Planetary Gearbox
Brevini Riduttori EC2045 Compatible Replacement | EVER POWER
The EC2-series delivers the efficiency and ratio range of a 2-stage planetary design in a radially compact housing specifically engineered for tight-envelope OEM installations. The reduced housing diameter versus the ED2-series makes EC2 units the first choice for motor-integrated drives, AGV wheel hubs, linear actuator heads, robot joint drives and space-constrained automation equipment.
The EP-EC2045 replaces the Brevini riduttori EC2045 ?? a 2-stage compact planetary gearbox delivering approximately 2,280 Nm output torque, ratio range 8:1 – 40:1, and IP rating IP65.
المعايير الفنية
| المعلمة | قيمة |
|---|---|
| نموذج | EP-EC2045 |
| يستبدل | Brevini riduttori EC2045 |
| Output Torque | 2,280 Nm |
| مراحل التروس | 2 |
| نطاق النسبة | 8:1 – 40:1 |
| أقصى سرعة إدخال | 5,000 rpm |
| كفاءة | >= 96% |
| فئة الحماية | IP65 |
| الوزن التقريبي | ~26 kg |
مبدأ العمل
The compact design uses a thin-ring construction ?? the ring gear bore and housing outer diameter are minimised through careful gear module selection, reducing the housing diameter by up to 15% versus the standard ED2 series at the same torque rating. Both stages use needle-roller planet journals for maximum radial stiffness in the reduced-diameter housing, maintaining planet-to-ring gear mesh accuracy under cantilevered load conditions.
المزايا الأساسية
|
◆ Compact Radial Envelope
Up to 15% smaller OD vs ED2 ?? fits tight machine bores and hubs. |
◆ Needle Roller Planet Journals
Maximum planet radial stiffness in thin-ring housing. |
|
◆ Motor-Integration Compatible
Short axial length suits motor-gearbox integrated units. |
◆ 5,000 rpm High Input Speed
Servo and high-speed motor compatibility. |
|
◆ Direct EC2-Series Replacement
Same mounting dimensions as Brevini original. |
تكنولوجيا الهياكل والمواد
Housing is machined from 7075 aluminium alloy or GGG50 iron depending on size. Planet gears use 20CrMnTi carburised steel, ground to DIN 6. Thin-ring construction requires press-fit ring gear installation with Loctite 638 retaining compound for permanent bore fixation. Output shaft seals are double-lip NBR for dust and oil retention in compact housings.
سيناريوهات التطبيق النموذجية
| صناعة | طلب | Key Benefit |
|---|---|---|
| Machine Tool | Servo turret indexing | Low backlash for repeatable tool position on CNC lathe. |
| التغليف | Stretch wrapping machine | Consistent film pre-stretch ratio from servo drive. |
| Medical | Surgical robot joint | Minimum backlash and smooth torque for safe patient contact. |
| Printing | Print drum speed control | Precise speed for registration accuracy in multi-colour print. |
دليل الاختيار
- Required Output Torque (Nm) ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- Gear Ratio ?? Motor speed (rpm) / required output speed (rpm).
- Stage Count ?? 2-stage (2-stage compact) provides ratio 8:1 – 40:1.
- واجهة المحرك ?? Flange type (SAE/ISO metric), shaft diameter and key.
- بيئة التشغيل ?? IP class, ambient temperature, mounting orientation.
Contact our engineers for a free application sizing review.
Brevini EC2045 vs. EVER POWER EP-EC2045
Notice: EVER POWER references Brevini riduttori EC2045 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EC2045 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| وجه | Brevini EC2045 | EVER POWER EP-EC2045 |
|---|---|---|
| سعر | OEM European premium | Competitive ?? 30-45% saving typical |
| Lead Time | 6-16 weeks depending on size | 2-6 weeks |
| مراحل التروس | 2 | 2 |
| Warranty | 12 months standard | 18 months standard |
| التخصيص | Limited | يتم قبول رسومات OEM/ODM |
EVER POWER also supplies matched electric and hydraulic motors for complete drive system packages. Enquire about motor pairing.
شهادات الجودة والالتزام بالخدمة
- ISO 9001:2015 certified manufacturing and quality management.
- علامة CE ?? EU Machinery Directive 2006/42/EC compliant.
- ضمان لمدة 18 شهرًا from shipment date covering all EP-EC2045 manufacturing defects.
- 48-hour technical response for field issues.
- Seal kits and wear parts stocked for rapid dispatch.
Learn more at إيفر باور - نبذة عنا.
Case Studies ?? Engineer Field Notes
| دولة | طلب | Customer Feedback |
|---|---|---|
| Italy | Packaging machine servo drive, FMCG plant | “All 6 units installed in one maintenance shift. No tuning changes needed.” ?? Maintenance Manager, Milan. |
| South Korea | 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. |
الأسئلة الشائعة
Q: How much smaller is the EC2 housing compared to ED2?
A: The EC2 outer diameter is typically 12-15% smaller than the equivalent ED2 unit at the same torque rating. Axial length is also reduced by approximately 10%.
Q: Is the EC2 available with hollow through-shaft output?
A: A hollow output bore option is available for most size classes. Specify bore diameter and keyway at order.
تعاون مع إيفر باور
EVER POWER supports OEM machine builders and maintenance teams worldwide. Browse our full replacement range, explore our capabilities, or contact us today for a fast quotation. Visit planetary-gear-box.top.
