Penerangan
EP-SC25004 4-Stage High-Ratio Planetary Gearbox
Brevini Riduttori SC25004 Compatible Replacement | EVER POWER
Yang EP-SC25004 is EVER POWER’s independently engineered 4-stage high-ratio planetary gearbox, designed as a direct replacement for the Brevini riduttori SC25004. Delivering approximately 25,000 Nm output torque with IP66 sealing and a mounting interface dimensionally compatible with the original Brevini unit, this gearbox serves industrial machinery, conveyor systems, mixer drives, material handling equipment and processing plant drives where reliable torque multiplication and long service life are essential. EVER POWER’s SC series compact planetary gearbox combines competitive pricing with 18-month warranty coverage and faster delivery than typical European OEM lead times.
Parameter Teknikal
| Parameter | Nilai |
|---|---|
| Model | EP-SC25004 |
| Menggantikan | Brevini riduttori SC25004 |
| Tork Output (anggaran) | 25,000 Nm |
| Peringkat Gear | 4 |
| Julat Nisbah | 50:1 – 500:1 |
| Kelajuan Input Maksimum | 3,000 |
| Kecekapan | >= 92% |
| Kelas Perlindungan | IP66 |
| Anggaran Berat | ~198 kg |
| Bahan Perumahan | Besi Mulur GGG50 |
| Pelinciran | ISO VG 220 sintetik (mandi minyak, diisi kilang) |
| Suhu Operasi. | -25 darjah C hingga +80 darjah C |
| Antara Muka Keluaran | Lubang berongga atau aci pepejal (nyatakan semasa pesanan) |
Prinsip Kerja
Yang EP-SC2504 operates on the epicyclic planetary gear principle. Four sequential planetary stages are coaxially arranged within the sealed housing. The input sun gear meshes simultaneously with multiple planet gears orbiting within a fixed ring gear, distributing the load across all contact points simultaneously. This load-sharing principle is why planetary units achieve significantly greater torque density than parallel-shaft designs of equivalent housing diameter. A precision-ground output shaft or hollow bore transmits the multiplied torque to the driven machine with minimal backlash.
Kelebihan Teras
|
● 25,000 Nm Rated Torque
Tork output penuh yang dinilai untuk kitaran tugas perindustrian berterusan yang mencabar. |
▲ 4-stage Efficiency
Kecekapan dan julat nisbah yang seimbang untuk aplikasi yang diperlukan. |
|
◆ Brevini SC2504 Direct Fit
Dimensi pemasangan yang sama — dipasang di dalam poket mesin asal tanpa pengubahsuaian. |
◼ Oil-Bath Lubrication
Mandian minyak tertutup berfungsi untuk semua orientasi pemasangan — mendatar, menegak dan terbalik. |
|
★ 18-Month Warranty
Waranti 18 bulan EVER POWER melebihi piawaian 12 bulan kebanyakan pembekal OEM Eropah. |
Teknologi Struktur dan Bahan
The housing is precision-cast from Besi mulur GGG50 and machined to H7 bore tolerances. Planet gears are manufactured from 20CrMnTi case-hardening steel, carburised to 0.7-1.0 mm case depth and profile-ground to DIN 5 accuracy. The output shaft is supported by back-to-back tapered roller bearings pre-loaded at the factory for zero axial play under combined radial and axial loads. All external shaft seals are Fluoroelastomer FKM rated for synthetic gear oil service at up to 120 degC. External coating is two-coat epoxy primer + polyurethane topcoat, 480-hour salt spray rated.
Senario Aplikasi Lazim
| Industri | Permohonan | 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 Pemilihan
- Tork Output Diperlukan (Nm) — Sahkan tork puncak dan berterusan dengan faktor keselamatan 1.3-2.0.
- Nisbah Gear — Kelajuan motor (rpm) / kelajuan output yang diperlukan (rpm). Julat: 50:1 – 500:1.
- Kiraan Peringkat — 4 peringkat menyediakan julat nisbah 50:1 – 500:1. Peringkat yang lebih tinggi = nisbah yang lebih tinggi dan kecekapan yang lebih rendah.
- Antara Muka Motor — Jenis bebibir (metrik SAE / IEC), diameter aci dan laluan kunci.
- Penarafan IP — IP66 adalah standard. Naik taraf IP67/IP68 tersedia untuk cucian bawah atau servis luar.
- Orientasi Pemasangan — Mendatar, menegak atau terbalik; semuanya disokong dengan pelinciran mandian minyak standard.
- Suhu Operasi — Standard -25 hingga +80 darjahC; Varian Artik dan suhu tinggi tersedia.
Tidak pasti konfigurasi yang sesuai dengan mesin anda? Hantarkan helaian data mesin anda kepada kami untuk semakan kejuruteraan percuma.
Brevini SC25004 vs. EVER POWER EP-SC25004
Notis Penting: EVER POWER references the Brevini riduttori SC25004 model number solely to assist customers in identifying a compatible replacement. We are not affiliated with, authorised by, or connected to Brevini. Our EP-SC25004 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 SC25004 | EVER POWER EP-SC25004 |
|---|---|---|
| Harga | Premium OEM — pengeluar Itali/Eropah | Kompetitif — biasanya 30-45% lebih rendah |
| Masa Utama | 8-16 minggu biasa | Standard 3-6 minggu |
| Dimensi Pemasangan | Original Brevini SC25004 specification | Serasi sepenuhnya — bolt masuk terus |
| Kiraan Peringkat | 4 | 4 |
| Julat Nisbah Gear | 50:1 – 500:1 | 50:1 – 500:1 |
| Waranti | Piawaian 12 bulan | Piawaian 18 bulan |
| Penyesuaian | Pilihan selepas pasaran terhad | Lukisan OEM/ODM diterima |
EVER POWER juga membekalkan motor elektrik, motor servo dan motor hidraulik yang dipadankan untuk pakej sistem pemacu yang lengkap. Bertanya tentang pakej motor dan kotak gear yang lengkap.
Pensijilan Kualiti dan Komitmen Perkhidmatan
- ISO 9001:2015 sistem pembuatan dan pengurusan kualiti yang diperakui.
- Penandaan CE — Mematuhi Arahan Jentera EU 2006/42/EC.
- Waranti 18 bulan from shipment date on all EP-SC25004 units.
- Respons teknikal 48 jam untuk isu pemasangan dan pentauliahan lapangan.
- Kit pengedap ganti, set planet dan kit galas disediakan untuk penghantaran pantas.
- Pemeriksaan pihak ketiga (DNV GL, Bureau Veritas, SGS) tersedia atas permintaan.
Ketahui tentang piawaian kualiti kami di EVER POWER Tentang Kami.
Kajian Kes — Nota Lapangan Jurutera
| Negara | Permohonan | Maklum Balas 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. |
Soalan Lazim
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.
Bekerjasama dengan EVER POWER
Whether you need a single emergency replacement for a failed Brevini SC25004 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.
Layari kami rangkaian penggantian Brevini penuh, lawati planetgearboxes.net untuk portfolio produk yang lengkap, atau hubungi pasukan kejuruteraan kami hari ini untuk sebut harga pantas.
