الوصف
EP-SLS4002 2-Stage Inline Planetary Gearbox
Brevini Riduttori SLS4002 Compatible Replacement | EVER POWER
EVER POWER’s EP-SLS4002 is a 2-stage inline planetary gearbox in the Brevini SL/SC compatible replacement range, rated at approximately 4,000 Nm output torque. The SLS series inline planetary gearbox is engineered with full dimensional compatibility to the Brevini riduttori SLS4002 — 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.
المعايير الفنية
| المعلمة | قيمة |
|---|---|
| نموذج | EP-SLS4002 |
| يستبدل | Brevini riduttori SLS4002 |
| Output Torque (approx.) | 4,000 Nm |
| مراحل التروس | 2 |
| نطاق النسبة | 10:1 – 60:1 |
| أقصى سرعة إدخال | 5,000 |
| كفاءة | >= 96% |
| فئة الحماية | IP65 |
| الوزن التقريبي | ~36 kg |
| مواد بناء التغليف | Ductile Iron GGG50 |
| تشحيم | Synthetic ISO VG 220 (oil-bath, factory filled) |
| درجة حرارة التشغيل | -25 degC to +80 degC |
| واجهة الإخراج | Hollow bore or solid shaft (specify at order) |
مبدأ العمل
The two-stage epicyclic design of EP-SLS402 achieves maximum efficiency by minimising the number of gear mesh contacts in the power path. 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.
المزايا الأساسية
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★ 4,000 Nm Rated Torque
Full rated output torque for demanding continuous industrial duty cycles. |
► 2-stage Efficiency
Balanced efficiency and ratio range for the required application. |
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● Brevini SLS402 Direct Fit
Identical mounting dimensions — installs in original machine pocket without modification. |
▲ Oil-Bath Lubrication
Sealed oil-bath serves all mounting orientations — horizontal, vertical and inverted. |
|
◆ 18-Month Warranty
EVER POWER’s 18-month warranty exceeds the 12-month standard of most European OEM suppliers. |
تكنولوجيا الهياكل والمواد
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.
سيناريوهات التطبيق النموذجية
| صناعة | طلب | Key Benefit |
|---|---|---|
| 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. |
دليل الاختيار
- Required Output Torque (Nm) — Confirm peak and continuous torque with safety factor of 1.3-2.0.
- Gear Ratio — Motor speed (rpm) / required output speed (rpm). Range: 10:1 – 60:1.
- Stage Count — 2-stage provides ratio range 10:1 – 60:1. Higher stages = higher ratio and lower efficiency.
- واجهة المحرك — Flange type (SAE / IEC metric), shaft diameter and keyway.
- IP Rating — IP65 is standard. IP67/IP68 upgrade available for washdown or outdoor service.
- اتجاه التركيب — Horizontal, vertical or inverted; all supported with standard oil-bath lubrication.
- Operating Temperature — Standard -25 to +80 degC; Arctic and high-temp variants available.
Not sure which configuration fits your machine? Send us your machine datasheet for a free engineering review.
Brevini SLS4002 vs. EVER POWER EP-SLS4002
Important Notice: EVER POWER references the Brevini riduttori SLS4002 model number solely to assist customers in identifying a compatible replacement. We are not affiliated with, authorised by, or connected to Brevini. Our EP-SLS4002 is an independently designed product that is dimensionally and functionally compatible with the original. No Brevini trademarks or intellectual property are reproduced or infringed.
| وجه | Brevini SLS4002 | EVER POWER EP-SLS4002 |
|---|---|---|
| سعر | OEM premium — Italian/European manufacturer | Competitive — typically 30-45% lower |
| Lead Time | 8-16 weeks typical | 3-6 weeks standard |
| Mounting Dimensions | Original Brevini SLS4002 specification | Fully compatible — direct bolt-in |
| Stage Count | 2 | 2 |
| Gear Ratio Range | 10:1 – 60:1 | 10:1 – 60:1 |
| Warranty | 12 months standard | 18 months standard |
| التخصيص | Limited aftermarket options | يتم قبول رسومات OEM/ODM |
EVER POWER also supplies matched electric motors, servo motors and hydraulic motors for complete drive system packages. Enquire about complete motor and gearbox packages.
شهادات الجودة والالتزام بالخدمة
- ISO 9001:2015 certified manufacturing and quality management system.
- علامة CE — EU Machinery Directive 2006/42/EC compliant.
- ضمان لمدة 18 شهرًا from shipment date on all EP-SLS4002 units.
- 48-hour technical response for field installation and commissioning issues.
- Spare seal kits, planet sets and bearing kits stocked for rapid dispatch.
- Third-party inspection (DNV GL, Bureau Veritas, SGS) available on request.
Learn about our quality standards at إيفر باور - نبذة عنا.
Case Studies — Engineer Field Notes
| دولة | طلب | Customer Feedback |
|---|---|---|
| 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. |
الأسئلة الشائعة
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.
تعاون مع إيفر باور
Whether you need a single emergency replacement for a failed Brevini SLS4002 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.
Browse our full Brevini replacement range, visit planetarygearboxes.net for the complete product portfolio, or contact our engineering team today for a fast quotation.
