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EP-PR3065 Planetary Gearbox
EVER POWER 3-Stage Helical Planetary Gearbox ?? High Reduction for Precision Drives
O EP-PR3065 is EVER POWER’s 3-stage replacement for the Brevini riduttori PR3065. Combining a helical first and second stage with a straight-cut output stage, this unit achieves 11,000 Nm output torque with a ratio range extending to 120:1 ?? covering slow-speed servo applications that a 2-stage unit cannot reach. Targeted at precision machine tools, semiconductor handling equipment, film winding systems and medical imaging drives.
Teknik Parametreler
| Parametre | Değer |
|---|---|
| Model | EP-PR3065 |
| Yerine geçer | Brevini riduttori PR3065 |
| Maksimum Çıkış Torku | 11,000 Nm |
| Dişli Aşamaları | 3 |
| Oran Aralığı | 25:1 – 120:1 |
| Maksimum Giriş Hızı | 3,500 rpm |
| Koruma Sınıfı | IP65 |
| Yaklaşık Ağırlık | ~34 kg |
Çalışma Prensibi
The first two helical stages reduce speed and amplify torque with minimal audible noise. The third straight-cut stage provides maximum torque density for the output. Pre-loaded angular contact bearing pairs on the input and output shafts eliminate axial play under reversal loads, which is critical for servo-driven applications that frequently change direction at high cycle rates.
Temel Avantajlar
|
● ISO Class 4 Gear Accuracy
Highest accuracy in EVER POWER’s RPR range ?? minimum transmission error for precision axes. |
● Pre-Loaded P4 Bearings
Zero axial play under reversal ?? critical for high-cycle servo applications. |
|
● Helical Stages 1 and 2
Two helical stages provide very low noise ?? suitable for medical and clean-room environments. |
● 120:1 High Ratio
3-stage design covers very slow speed applications without large motor. |
|
● Direct PR3065 Replacement
Matching flange pattern ?? direct bolt-in fit. |
Yapı ve Malzeme Teknolojisi
All three stage housings are precision-bored from a single GGG50 ductile iron casting, ensuring perfect stage-to-stage axis alignment without separate alignment shims. Input and output shaft bearings are pre-loaded P4 accuracy angular contact pairs. Internal gear flanks are ground to ISO accuracy class 4 ?? the highest standard in EVER POWER’s RPR catalogue ?? for applications demanding minimum transmission error.
Tipik Uygulama Senaryoları
| Sanayi | Başvuru | Temel Gereksinim |
|---|---|---|
| Semiconductor | Wafer handler rotation axis | ISO class 4 gear accuracy meets nanometre-level positioning requirements. |
| Medical | MRI table positioning drive | Ultra-low noise from helical stages is essential in quiet scan room environments. |
| Film / Foil | Precision winding tension control | Pre-loaded bearings prevent axial play under frequent tension reversal. |
| Optics | Telescope or antenna slew drive | 120:1 ratio provides very slow precise angular movement from standard motor. |
Seçim Kılavuzu
- Gerekli Çıkış Torku (Nm) Uygun güvenlik faktörüyle birlikte tepe ve sürekli tork gereksinimini doğrulayın.
- Dişli Oranı Motor devri (rpm) bölü istenen çıkış devri (rpm).
- Görev Döngüsü Sürekli S1 veya aralıklı S3/S6; termal kapasite düşüşünü etkiler.
- Motor Arayüzü Flanş tipi (SAE/ISO), mil çapı, kama yuvası veya spline özellikleri.
- Çevre IP sınıfı, ortam sıcaklığı, korozyon bölgesi, yönelim.
Mühendislik ekibimizle iletişime geçin. Ücretsiz uygulama boyutlandırma incelemesi için.
Brevini PR3065 vs. EVER POWER EP-PR3065
Önemli Duyuru: EVER POWER references the Brevini riduttori PR3065 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-PR3065 is an independently designed and manufactured product that is dimensionally and functionally compatible.
| Bakış açısı | Brevini PR3065 | EVER POWER EP-PR3065 |
|---|---|---|
| Fiyat | OEM premium | Rekabetçi |
| Kurşun zamanı | 6-12 weeks | 2-4 weeks |
| Gear Accuracy | ISO class 5 | ISO class 4 standard |
| Bearing Pre-load | Not standard | P4 pre-loaded std |
| Garanti | 12 ay | 18 ay |
EVER POWER ayrıca tedarik de sağlamaktadır. eşleştirilmiş elektrikli ve hidrolik motorlar Komple tahrik sistemi paketleri için. Motor eşleştirme hakkında bilgi alın.
Kalite Sertifikaları ve Hizmet Taahhüdü
- ISO 9001:2015 Sertifikalı üretim ve kalite yönetimi.
- CE İşareti AB Makine Direktifi 2006/42/EC'ye uygundur.
- 18 ay garanti from shipment date on all EP-PR3065 units.
- Saha sorunlarına 48 saat içinde teknik destek sağlanacaktır.
- Yedek parçalar ve conta setleri hızlı sevkiyat için stokta mevcuttur.
Daha fazla bilgi için şu adresi ziyaret edin: EVER POWER Hakkımızda.
Vaka Çalışmaları ?? Mühendis Saha Notları
| Ülke | Başvuru | Geri bildirim |
|---|---|---|
| Hollanda | Semiconductor wafer handler rotation axis | “ISO class 4 accuracy was mandatory for our wafer positioning spec. EVER POWER provided full gear inspection reports. Positioning error was within spec from day one.” ?? Mechanical Lead, Eindhoven. |
| Japonya | MRI table drive, medical imaging manufacturer | “Ultra-quiet operation is non-negotiable in a scan room. The two helical stages made the drive essentially inaudible to the patient.” ?? Product Engineer, Nagoya. |
| UK | Precision foil winding machine, speciality film plant | “Pre-loaded bearings solved the axial play problem we had with our previous supplier’s unit. Winding tension consistency improved immediately.” ?? Process Engineer, Birmingham. |
Sıkça Sorulan Sorular
Q: What is the difference between EP-RPR2065 and EP-PR3065?
A: The EP-RPR2065 is a 2-stage unit providing up to 70:1 ratio and 6,500 Nm. The EP-PR3065 is a 3-stage unit with up to 120:1 ratio and 11,000 Nm ?? used when higher reduction or torque is needed in the same general size class.
Q: Are gear inspection reports available for quality-critical applications?
A: Yes. Full gear profile inspection reports to DIN/ISO standard are available for any unit on request.
EVER POWER ile Ortaklık Kurun
EVER POWER, dünya çapında OEM makine üreticilerini, mühendislik yüklenicilerini ve bakım ekiplerini desteklemektedir. Ürünlerimize göz atın. tam yedek parça yelpazesi, keşfetmek üretim kapasitelerimiz, veya Bugün bizimle iletişime geçin. Hızlı fiyat teklifi için. Ziyaret edin. planetary-gear-box.top EVER POWER ürün portföyünün tamamı için.
