Deskripsi
EP-SC3004 4-Stage High-Ratio Planetary Gearbox
Brevini Riduttori SC3004 Compatible Replacement | EVER POWER
EVER POWER’s EP-SC3004 is a 4-stage high-ratio planetary gearbox in the Brevini SL/SC compatible replacement range, rated at approximately 3,000 Nm output torque. The SC series compact planetary gearbox is engineered with full dimensional compatibility to the Brevini riduttori SC3004 — the same flange pattern, output shaft and housing register — enabling maintenance teams to replace failed units without machine downtime beyond the installation itself. With IP65 sealing, synthetic oil bath lubrication and a forged carrier assembly, this unit is designed for long service intervals in demanding continuous-duty industrial environments.
Parameter Teknis
| Parameter | Nilai |
|---|---|
| Model | EP-SC3004 |
| Menggantikan | Brevini riduttori SC3004 |
| Torsi Keluaran (kira-kira) | 3,000 Nm |
| Tahapan Perlengkapan | 4 |
| Rentang Rasio | 50:1 – 500:1 |
| Kecepatan Input Maksimum | 3,000 |
| Efisiensi | >= 92% |
| Kelas Perlindungan | IP65 |
| Perkiraan Berat | ~29 kg |
| Bahan Perumahan | Besi Cor Ulet GGG50 |
| Pelumasan | Sintetis ISO VG 220 (penanaman dengan pemanasan oli, diisi dari pabrik) |
| Suhu Operasional | -25 derajat Celcius hingga +80 derajat Celcius |
| Antarmuka Keluaran | Lubang berongga atau poros padat (sebutkan saat pemesanan) |
Prinsip Kerja
The four-stage epicyclic design of EP-SC304 achieves maximum ratio range by stacking multiple reduction stages coaxially. Input power from the motor enters the first sun gear. The planet gears — mounted on a precision carrier — orbit the sun and react against a fixed ring gear, stepping down speed and multiplying torque at the carrier output. This carrier then drives the next stage input, compounding the reduction. The output shaft or hollow bore is supported by a back-to-back bearing arrangement providing combined axial and radial load capacity for direct sprocket, coupling or gear drive connections.
Keunggulan Utama
|
★ 3,000 Nm Rated Torque
Torsi keluaran penuh yang terukur untuk siklus kerja industri kontinu yang menuntut. |
► 4-stage Efficiency
Efisiensi dan rentang rasio yang seimbang untuk aplikasi yang dibutuhkan. |
|
● Brevini SC304 Direct Fit
Dimensi pemasangan identik — terpasang di tempat dudukan mesin asli tanpa modifikasi. |
▲ Oil-Bath Lubrication
Bak oli tertutup rapat cocok untuk semua orientasi pemasangan — horizontal, vertikal, dan terbalik. |
|
◆ 18-Month Warranty
Garansi 18 bulan dari EVER POWER melampaui standar 12 bulan dari sebagian besar pemasok OEM Eropa. |
Teknologi Struktur dan Material
The one-piece GGG50 ductile iron housing is stress-relieved after casting and precision-bored to eliminate misalignment between gear stages. Planet journals run on needle roller bearing assemblies with hardened pins, providing maximum radial stiffness in the compact housing diameter. The output flange register face is precision-turned to 0.015 mm total runout for accurate shaft coupling or sprocket mounting without eccentricity. O-ring face seals at housing joint faces use HNBR compound for compatibility with biodegradable hydraulic fluids.
Skenario Aplikasi Khas
| Industri | Aplikasi | Manfaat Utama |
|---|---|---|
| Paper | Large reel stand unwind drive | High torque for controlled unwind of heavy paper reel. |
| Recycling | Industrial shredder infeed | High starting torque handles dense material feed into shredder. |
| Energy | Hydroelectric gate actuator | Reliable slow-speed drive for penstock gate actuation. |
| Sugar | Mill crushing roll main drive | Extreme torque at very low output speed for cane crushing. |
Panduan Seleksi
- Torsi Keluaran yang Diperlukan (Nm) — Konfirmasikan torsi puncak dan kontinu dengan faktor keamanan 1,3-2,0.
- Rasio Gigi — Kecepatan motor (rpm) / kecepatan output yang dibutuhkan (rpm). Rentang: 50:1 – 500:1.
- Jumlah Tahap — 4 tahap memberikan rentang rasio 50:1 – 500:1. Tahap yang lebih tinggi = rasio lebih tinggi dan efisiensi lebih rendah.
- Antarmuka Motor — Tipe flensa (metrik SAE / IEC), diameter poros dan alur pasak.
- Peringkat IP — IP65 is standard. IP67/IP68 upgrade available for washdown or outdoor service.
- Orientasi Pemasangan — Horizontal, vertikal, atau terbalik; semuanya didukung dengan pelumasan rendaman oli standar.
- Suhu Operasional — Standar -25 hingga +80 derajat Celcius; Tersedia varian Arktik dan suhu tinggi.
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Brevini SC3004 vs. EVER POWER EP-SC3004
Pemberitahuan Penting: EVER POWER references the Brevini riduttori SC3004 model number solely to assist customers in identifying a compatible replacement. We are not affiliated with, authorised by, or connected to Brevini. Our EP-SC3004 is an independently designed product that is dimensionally and functionally compatible with the original. No Brevini trademarks or intellectual property are reproduced or infringed.
| Aspek | Brevini SC3004 | EVER POWER EP-SC3004 |
|---|---|---|
| Harga | Premium OEM — Produsen Italia/Eropa | Kompetitif — biasanya 30-45% lebih rendah |
| Waktu Tunggu | Biasanya 8-16 minggu | Standar 3-6 minggu |
| Dimensi Pemasangan | Original Brevini SC3004 specification | Sepenuhnya kompatibel — pemasangan langsung dengan baut. |
| Jumlah Tahap | 4 | 4 |
| Rentang Rasio Gigi | 50:1 – 500:1 | 50:1 – 500:1 |
| Jaminan | Standar 12 bulan | Standar 18 bulan |
| Kustomisasi | Pilihan suku cadang aftermarket terbatas. | Gambar OEM/ODM diterima. |
EVER POWER juga memasok motor listrik, motor servo, dan motor hidrolik yang serasi untuk paket sistem penggerak lengkap. Tanyakan tentang paket lengkap motor dan gearbox.
Sertifikasi Mutu dan Komitmen Layanan
- ISO 9001:2015 Sistem manufaktur dan manajemen mutu yang bersertifikasi.
- Tanda CE — Sesuai dengan Arahan Mesin Uni Eropa 2006/42/EC.
- Garansi 18 bulan from shipment date on all EP-SC3004 units.
- Respons teknis dalam 48 jam untuk masalah instalasi dan pengoperasian di lapangan.
- Perlengkapan seal cadangan, set planet, dan perlengkapan bantalan tersedia untuk pengiriman cepat.
- Inspeksi pihak ketiga (DNV GL, Bureau Veritas, SGS) tersedia atas permintaan.
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Studi Kasus — Catatan Lapangan Teknik
| Negara | Aplikasi | Umpan Balik Pelanggan |
|---|---|---|
| Finland | Large reel stand drive, paper mill, 6 units | “Smooth torque delivery prevented paper web breaks on reel change. Line efficiency improved measurably.” — Process Engineer, Tampere. |
| UAE | Industrial shredder infeed drive, construction waste | “High starting torque handled dense concrete rubble feed without stalling. Robust sealing survived dust conditions.” — Site Manager, Dubai. |
| New Zealand | Hydroelectric gate actuator, dam project | “Slow-speed precision essential for our penstock gate control. Performance matched EVER POWER’s specification exactly.” — Civil Engineer, Queenstown. |
Pertanyaan yang Sering Diajukan
Q: What documentation is supplied with each unit?
A: Standard documentation includes: installation and maintenance manual, dimensional drawing, hydrostatic test certificate, CE declaration of conformity, and lubrication specification sheet. Material certificates (3.1 EN 10204) are available on request.
Q: What warranty does EVER POWER provide?
A: EVER POWER provides an 18-month warranty from shipment date, covering all manufacturing defects in materials and workmanship. Extended warranty is available under a service agreement. This exceeds the 12-month warranty typical of European OEM suppliers.
Bermitra dengan EVER POWER
Whether you need a single emergency replacement for a failed Brevini SC3004 or a long-term supply arrangement for your equipment fleet, EVER POWER delivers reliable planetary gearbox solutions at competitive prices with faster delivery than European OEM suppliers.
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