الوصف
EP-RPR2320 Planetary Gearbox
EVER POWER 2-Stage High-Torque Planetary Gearbox for Heavy Process Drives
ال EP-RPR2320 enters the heavy process drive segment with 32,500 Nm output torque from a compact 2-stage design, replacing the Brevini riduttori RPR2320. Designed for heavy process machinery, large screw conveyors, extruder main drives, heavy-duty mixer drives and large fan systems, this unit maximises power transmission efficiency in high-power continuous-duty applications where energy operating costs dominate the total cost of ownership.
المعايير الفنية
| المعلمة | قيمة |
|---|---|
| نموذج | EP-RPR2320 |
| يستبدل | Brevini riduttori RPR2320 |
| أقصى عزم دوران ناتج | 32,500 Nm |
| مراحل التروس | 2 |
| نطاق النسبة | 24:1 – 95:1 |
| أقصى سرعة إدخال | 2,600 rpm |
| فئة الحماية | IP67 |
| الوزن التقريبي | ~88 kg |
مبدأ العمل
Two large-module planetary stages operate at high torque and moderate speed. The precision-forged one-piece sun gear shaft eliminates the coupling joint used in assembled sun shaft designs ?? a common failure point under reversing torque loads in extruder applications. A torque limiter interface boss on the input housing flange accepts standard slip-type torque limiters for overload protection of the driven machine.
المزايا الأساسية
|
▲ Integral Forged Sun Shaft
No coupling joint ?? eliminates the most common failure mode in reversing-torque applications. |
▲ Torque Limiter Interface Boss
Standard overload protection interface for downstream machinery protection. |
|
▲ GGG70 Maximum-Grade Housing
Highest stiffness cast iron ?? resists deflection under large-module gear forces. |
▲ 42CrMo4 Ring Gears
Through-hardened ring gear for maximum surface hardness and wear resistance. |
|
▲ Direct RPR2320 Replacement
Matching external dimensions ?? direct retrofit. |
تكنولوجيا الهياكل والمواد
Sun gear shafts are precision-forged from فولاذ 42CrMo4 المقوى بالكامل ?? integral forging provides better fatigue life than separate shaft-and-gear assemblies. Planet gears use 18CrNiMo7-6 carburised steel, ground to DIN 5. Ring gears are 42CrMo4 through-hardened and bore-ground. Housing material is GGG70 nodular iron for maximum stiffness under large-module gear loading.
سيناريوهات التطبيق النموذجية
| صناعة | طلب | المتطلبات الأساسية |
|---|---|---|
| Extrusion | Extruder main drive, plastics processing | Integral forged sun shaft handles reversing torque loads during die change. |
| أسمنت | Screw conveyor head drive, raw meal | High-torque 2-stage drives large diameter auger at low RPM. |
| المواد الكيميائية | Heavy mixer main drive, viscous products | 32,500 Nm handles startup torque of thick-product mixing at full load. |
| HVAC | Large axial fan main drive, power station | 2-stage efficiency minimises fan house heat load in constrained enclosure. |
دليل الاختيار
- عزم الدوران المطلوب (نيوتن متر) ?? Confirm peak and continuous torque requirement with appropriate safety factor.
- نسبة التروس ?? Motor speed (rpm) divided by required output speed (rpm).
- دورة التشغيل ?? Continuous S1 or intermittent S3/S6; affects thermal de-rating.
- واجهة المحرك ?? Flange type (SAE/ISO), shaft diameter, keyway or spline specification.
- Environment ?? IP class, ambient temperature, corrosion zone, orientation.
Contact our engineering team للحصول على مراجعة مجانية لتحديد مقاسات الطلبات.
Brevini RPR2320 vs. EVER POWER EP-RPR2320
إشعار هام: EVER POWER references the Brevini riduttori RPR2320 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-RPR2320 is an independently designed and manufactured product that is dimensionally and functionally compatible.
| وجه | Brevini RPR2320 | EVER POWER EP-RPR2320 |
|---|---|---|
| سعر | OEM premium | Competitive |
| مهلة | 8-16 weeks | 3-6 weeks |
| Sun Shaft | Assembled | Integral forged |
| Torque Limiter Boss | غير قياسي | Standard boss |
| ضمان | 12 شهرًا | 18 شهرًا |
كما تقوم شركة إيفر باور بتوريد محركات كهربائية وهيدروليكية متطابقة للحصول على حزم أنظمة القيادة الكاملة. استفسر عن إمكانية إقران المحركات.
شهادات الجودة والالتزام بالخدمة
- ISO 9001:2015 التصنيع المعتمد وإدارة الجودة.
- علامة CE متوافق مع توجيهات الاتحاد الأوروبي بشأن الآلات 2006/42/EC.
- ضمان لمدة 18 شهرًا from shipment date on all EP-RPR2320 units.
- Technical response within 48 hours for field issues.
- Spare parts and seal kits stocked for rapid dispatch.
تعرف على المزيد في إيفر باور - نبذة عنا.
دراسات حالة؟ ملاحظات ميدانية للمهندسين
| دولة | طلب | تعليق |
|---|---|---|
| ألمانيا | Extruder main drive replacement, plastics plant | “Integral forged sun shaft solved the recurring failure at the coupling joint we experienced every 8,000 hours with the previous assembled design. 18 months and no failure.” ?? Plant Engineer, Frankfurt. |
| الهند | Large screw conveyor, cement raw meal handling | “32,500 Nm handled the startup torque on our compacted meal auger without triggering the overload protection ?? something our previous 28,000 Nm unit could not manage.” ?? Process Engineer, Mumbai. |
| الولايات المتحدة الأمريكية | Large axial fan, combined cycle power station | “2-stage efficiency was verified at 97.6% at rated load on our test rig. Within 0.1% of EVER POWER’s published data.” ?? Commissioning Engineer, Houston. |
الأسئلة الشائعة
Q: What torque limiter types are compatible with the input boss?
A: The boss is dimensioned for standard friction-plate and shear-pin type torque limiters. Provide your torque limiter brand and model at order for dimensional confirmation.
Q: What is the reversing torque rating?
A: Rated output torque of 32,500 Nm applies equally in forward and reverse directions. Fatigue life assumes 50/50 direction split at rated torque.
تعاون مع إيفر باور
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