Penerangan
EP-EC3255 3-Stage Compact Planetary Gearbox
Brevini Riduttori EC3255 Compatible Replacement | EVER POWER
Yang EC3-series 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. It is ideal for compact industrial drives, small tracked equipment, tight-envelope hoists, narrow conveyor drives and space-constrained machine tool axes where the 3-stage ratio range is needed but the machine frame cannot accommodate a full-size 3-stage housing.
Yang EP-EC3255 menggantikan riduttori Brevini EC3255 ?? a 3-stage compact planetary gearbox delivering approximately 59,500 Nm output torque, ratio range 15:1 – 150:1, and IP rating IP65.
Parameter Teknikal
| Parameter | Nilai |
|---|---|
| Model | EP-EC3255 |
| Menggantikan | Brevini riduttori EC3255 |
| Tork Output | 59,500 Nm |
| Peringkat Gear | 3 |
| Julat Nisbah | 15:1 – 150:1 |
| Kelajuan Input Maksimum | 4,000 rpm |
| Kecekapan | >= 94% |
| Kelas Perlindungan | IP65 |
| Anggaran Berat | ~413 kg |
Prinsip Kerja
Three stages are nested coaxially in a reduced-diameter housing. The inter-stage floating sun shaft 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 ?? machined to 0.015 mm TIR ?? ensures accurate sprocket and coupling mounting without eccentricity in the narrower housing.
Kelebihan Teras
|
► 12-18% Smaller OD vs ET3
Same ratio range in a narrower housing ?? fits more machine designs. |
► Floating Sun Shaft
Eliminates bending moment in compact inter-stage bore. |
|
► 0.015 mm Output Register TIR
Precise sprocket mounting without eccentricity. |
► Up to 150:1 Ratio
3-stage compact covers full reduction range for tight spaces. |
|
► Direct EC3-Series Replacement
Identical flange dimensions as Brevini original. |
Teknologi Struktur dan Bahan
Housing is cast from Besi mulur GGG50 and bore-ground to minimise material thickness in ring gear zones. Planet gears use Keluli berkarbur 17CrNiMo6, ground to DIN 5. Sealed-for-life angular contact bearings on input and output shafts eliminate external lube points in compact installations. External paint is two-coat industrial epoxy, 400h salt spray.
Senario Aplikasi Lazim
| Industri | Permohonan | Manfaat Utama |
|---|---|---|
| Luar Pesisir | Large AHC winch main drive | High torque and ratio for active heave compensation. |
| Perlombongan | SAG mill drive | Extreme continuous torque for semi-autogenous grinding mill. |
| Marin | Large propeller shaft drive | Reliable low-speed drive for large vessel shaft systems. |
| Sugar | Sugar mill crushing drive | Very high torque at slow speed for sugar cane crushing. |
Panduan Pemilihan
- Tork Output Diperlukan (Nm) ?? Sahkan puncak dan berterusan dengan faktor keselamatan (1.3-2.0 tipikal).
- Nisbah Gear ?? Kelajuan motor (rpm) / kelajuan output yang diperlukan (rpm).
- Kiraan Peringkat ?? 3-stage (3-stage compact) provides ratio 15:1 – 150:1.
- Antara Muka Motor ?? Jenis bebibir (metrik SAE/ISO), diameter aci dan kunci.
- Persekitaran Operasi ?? Kelas IP, suhu ambien, orientasi pemasangan.
Hubungi jurutera kami untuk semakan saiz aplikasi percuma.
Brevini EC3255 vs. EVER POWER EP-EC3255
Notis: EVER POWER references Brevini riduttori EC3255 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EC3255 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Aspek | Brevini EC3255 | EVER POWER EP-EC3255 |
|---|---|---|
| Harga | Premium Eropah OEM | Kompetitif ?? Penjimatan 30-45% tipikal |
| Masa Utama | 6-16 minggu bergantung pada saiz | 2-6 minggu |
| Peringkat Gear | 3 | 3 |
| Waranti | Piawaian 12 bulan | Piawaian 18 bulan |
| Penyesuaian | Terhad | Lukisan OEM/ODM diterima |
EVER POWER juga membekalkan motor elektrik dan hidraulik yang sepadan untuk pakej sistem pemacu yang lengkap. Bertanya tentang penjodohkan motor.
Pensijilan Kualiti dan Komitmen Perkhidmatan
- ISO 9001:2015 pembuatan dan pengurusan kualiti yang diperakui.
- Penandaan CE ?? Mematuhi Arahan Jentera EU 2006/42/EC.
- Waranti 18 bulan from shipment date covering all EP-EC3255 manufacturing defects.
- Respons teknikal 48 jam untuk isu lapangan.
- Kedapkan kit dan alat ganti haus yang telah disediakan untuk penghantaran cepat.
Ketahui lebih lanjut di EVER POWER Tentang Kami.
Kajian Kes ?? Nota Lapangan Jurutera
| Negara | Permohonan | Maklum Balas Pelanggan |
|---|---|---|
| UAE | Cement mill main drive, large plant | “Extreme torque requirement met. CE documentation accepted by our local regulator without question.” ?? Plant Director, Abu Dhabi. |
| Australia | Large mining excavator travel drive, iron ore mine | “Class-leading torque handled the hardest magnetite bench conditions without overload.” ?? Equipment Director, Pilbara. |
| Belanda | Ship thruster drive, heavy offshore vessel | “EVER POWER delivered on a very tight shipyard schedule. The gearbox was dimensionally exact.” ?? Marine Engineer, Rotterdam. |
Soalan Lazim
Q: What is the advantage of the EC3 over the EC2 in the same size class?
A: The EC3 provides up to 150:1 ratio versus 40:1 for the EC2. Choose EC2 when speed is more important; EC3 when higher reduction is needed in the same compact housing.
Q: Are sealed-for-life bearings standard?
A: Yes on input and output shafts. No external lubrication points on these bearings. Internal gear oil still requires periodic change as per standard schedule.
Bekerjasama dengan EVER POWER
EVER POWER menyokong pembina mesin OEM dan pasukan penyelenggaraan di seluruh dunia. Layari kami julat penggantian penuh, terokai keupayaan kami, atau hubungi kami hari ini untuk sebut harga pantas. Lawati kotak-gear-planet.top.
