Deskripsi
EP-SL3003 3-Stage Inline Planetary Gearbox
Brevini Riduttori SL3003 Compatible Replacement | EVER POWER
EVER POWER’s EP-SL3003 is a 3-stage inline planetary gearbox in the Brevini SL/SC compatible replacement range, rated at approximately 3,000 Nm output torque. The SL series inline planetary gearbox is engineered with full dimensional compatibility to the Brevini riduttori SL3003 — 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-SL3003 |
| Menggantikan | Brevini riduttori SL3003 |
| Torsi Keluaran (kira-kira) | 3,000 Nm |
| Tahapan Perlengkapan | 3 |
| Rentang Rasio | 20:1 – 200:1 |
| Kecepatan Input Maksimum | 4,000 |
| Efisiensi | >= 94% |
| Kelas Perlindungan | IP65 |
| Perkiraan Berat | ~31 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 three-stage epicyclic design of EP-SL303 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. |
► 3-stage Efficiency
Efisiensi dan rentang rasio yang seimbang untuk aplikasi yang dibutuhkan. |
|
● Brevini SL303 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 |
|---|---|---|
| Mining | Belt conveyor head pulley drive | High-efficiency 2-stage minimises heat generation in underground gallery. |
| Cement | Raw meal screw conveyor | High torque for dense raw meal transport at slow speed. |
| Chemical | Mixer agitator drive | Reliable torque for continuous viscous product mixing. |
| Steel | Roll table drive | Consistent speed for hot-rolled bar transfer between mill stands. |
Panduan Seleksi
- Torsi Keluaran yang Diperlukan (Nm) — Konfirmasikan torsi puncak dan kontinu dengan faktor keamanan 1,3-2,0.
- Rasio Gigi — Motor speed (rpm) / required output speed (rpm). Range: 20:1 – 200:1.
- Jumlah Tahap — 3-stage provides ratio range 20:1 – 200:1. Higher stages = higher ratio and lower efficiency.
- 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 SL3003 vs. EVER POWER EP-SL3003
Pemberitahuan Penting: EVER POWER references the Brevini riduttori SL3003 model number solely to assist customers in identifying a compatible replacement. We are not affiliated with, authorised by, or connected to Brevini. Our EP-SL3003 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 SL3003 | EVER POWER EP-SL3003 |
|---|---|---|
| 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 SL3003 specification | Sepenuhnya kompatibel — pemasangan langsung dengan baut. |
| Jumlah Tahap | 3 | 3 |
| Rentang Rasio Gigi | 20:1 – 200:1 | 20:1 – 200:1 |
| 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-SL3003 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.
Pelajari tentang standar kualitas kami di sini. KEKUATAN SELAMANYA Tentang Kami.
Studi Kasus — Catatan Lapangan Teknik
| Negara | Aplikasi | Umpan Balik Pelanggan |
|---|---|---|
| Australia | Underground belt conveyor drive, coal mine, 4 units | “High-efficiency 2-stage reduced heat in our confined underground gallery. Temperature down 8 degC.” — Ventilation Engineer, Hunter Valley. |
| India | Cement screw conveyor drive, large plant | “Cost saving allowed us to order a spare set. EVER POWER confirmed delivery within 3 weeks.” — Procurement Manager, Mumbai. |
| Canada | Chemical mixer drive, polymer plant, continuous duty | “18 months of continuous operation without a single failure. Seal integrity confirmed at every scheduled inspection.” — Plant Engineer, Montreal. |
Pertanyaan yang Sering Diajukan
Q: Can the gearbox be mounted in any orientation?
A: Yes for units with oil-bath lubrication. The sealed housing maintains lubrication effectiveness in horizontal, vertical shaft-up, vertical shaft-down, and inverted mounting positions without modification.
Q: What backlash is standard?
A: Standard backlash is <= 8 arcmin for 1-stage and 2-stage units; <= 10 arcmin for 3-stage and 4-stage units. Reduced backlash options (<= 5 arcmin for 1-stage, <= 6 arcmin for 2-stage) are available for precision servo applications.
Bermitra dengan EVER POWER
Whether you need a single emergency replacement for a failed Brevini SL3003 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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