説明
EP-ET3090 3-Stage Standard Inline Planetary Gearbox
Brevini Riduttori ET3090 Compatible Replacement | EVER POWER
の ET3-series is EVER POWER’s workhorse 3-stage inline planetary gearbox, covering ratio ranges up to 200:1 in a single housing. It serves heavy conveyors, industrial hoists, mixer drives, extruder drives, pump drives and large fan systems where high torque multiplication is needed alongside consistent performance in continuous industrial duty cycles.
の EP-ET3090 replaces the Brevini riduttori ET3090 ?? a 3-stage inline planetary gearbox delivering approximately 16,000 Nm output torque, ratio range 20:1 – 200:1, and IP rating IP66.
技術仕様
| パラメータ | 価値 |
|---|---|
| モデル | EP-ET3090 |
| 交換する | Brevini riduttori ET3090 |
| Output Torque | 16,000 Nm |
| ギアステージ | 3 |
| 比率範囲 | 20:1 – 200:1 |
| 最大入力速度 | 4,000 rpm |
| 効率 | >= 94% |
| 保護等級 | IP66 |
| おおよその重量 | ~126 kg |
動作原理
Three sequential planetary stages cascade torque multiplication. Stage 1 operates at the highest input speed with smallest module gears; stage 3 operates at the lowest speed with largest module gears and the highest torque. A one-piece forged planet carrier in the output stage eliminates the flex found in welded split-type carriers, ensuring even planet load distribution at peak torque. Oil-bath lubrication supports any mounting orientation without modification.
主な利点
|
◼ Up to 200:1 Ratio
3-stage covers slow-speed high-torque applications in one product. |
◼ Forged Output Carrier
One-piece construction ?? no weld-line flex at peak torque. |
|
◼ Any-Orientation Mounting
Oil-bath lube serves horizontal, vertical and inverted positions. |
◼ IP66 Sealing
Jet-water resistant ?? outdoor and marine auxiliary applications. |
|
◼ Direct ET3-Series Replacement
Matching flange and port layout. |
構造と材料技術
Output stage gears use 17CrNiMo6 or 18CrNiMo7-6 carburised steel depending on size, ground to DIN 5. Forged one-piece planet carriers are GGG50 nodular iron. Housing exterior carries epoxy primer + polyurethane topcoat (480h salt spray). Seals are FKMフルオロエラストマー for synthetic oil at up to 120 degC.
典型的なアプリケーションシナリオ
| 業界 | 応用 | 主なメリット |
|---|---|---|
| 鉱業 | Conveyor head drive, underground | Compact body fits restricted underground gallery dimensions. |
| 海洋 | Anchor handling winch assist | IP66 sealing for exposed deck anchor handling equipment. |
| 鋼鉄 | ロールテーブルドライブ | 圧延機スタンド間における熱間圧延棒鋼の搬送速度を一定に保つ。 |
| セメント | 生粉用スクリューコンベア | High torque for dense raw meal material transport. |
選択ガイド
- 必要出力トルク（Nm） ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- ギア比 ?? Motor speed (rpm) / required output speed (rpm).
- ステージ数 ?? 3-stage (3-stage inline) provides ratio 20:1 – 200:1.
- モーターインターフェース ?? Flange type (SAE/ISO metric), shaft diameter and key.
- 動作環境 ?? IP class, ambient temperature, mounting orientation.
Contact our engineers for a free application sizing review.
Brevini ET3090 vs. EVER POWER EP-ET3090
Notice: EVER POWER references Brevini riduttori ET3090 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-ET3090 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| 側面 | Brevini ET3090 | EVER POWER EP-ET3090 |
|---|---|---|
| 価格 | OEM European premium | Competitive ?? 30-45% saving typical |
| リードタイム | 6-16 weeks depending on size | 2-6 weeks |
| ギアステージ | 3 | 3 |
| 保証 | 12ヶ月標準 | 18ヶ月標準 |
| カスタマイズ | 限定 | OEM/ODM図面を受け付けます |
EVER POWERは供給も行っています matched electric and hydraulic motors 完全なドライブシステムパッケージ向け。 Enquire about motor pairing.
品質認証とサービスへの取り組み
- ISO 9001:2015 certified manufacturing and quality management.
- CEマーキング ?? EU Machinery Directive 2006/42/EC compliant.
- 18ヶ月保証 from shipment date covering all EP-ET3090 manufacturing defects.
- 現場での問題に対して48時間以内に技術対応を行います。
- Seal kits and wear parts stocked for rapid dispatch.
詳細は以下をご覧ください。 エバーパワーについて.
Case Studies ?? Engineer Field Notes
| 国 | 応用 | お客様からのフィードバック |
|---|---|---|
| China | Underground mining conveyor drive | “Compact body was critical in our restricted gallery. 3,000 hours with no issues.” ?? Mine Engineer, Shandong. |
| South Africa | Steel plant roll table drive | “Consistent roll speed improved bar surface quality significantly.” ?? Process Engineer, Johannesburg. |
| インド | セメントスクリューコンベア駆動装置、大型プラント | “Cost saving over OEM allowed us to order a spare set as insurance stock.” ?? Procurement Director, Mumbai. |
よくある質問
Q: Can the ET3-series be mounted in any orientation?
A: Yes. Oil-bath lubrication is effective in all orientations ?? horizontal, vertical shaft-up, vertical shaft-down, and inverted. No housing modification is required.
Q: What paint system is standard?
A: Epoxy primer + polyurethane topcoat, rated to 480 hours salt spray per ISO 9227. Upgraded marine C5M coating is available on request.
EVER POWERと提携しましょう
EVER POWER supports OEM machine builders and maintenance teams worldwide. Browse our full replacement range, explore our capabilities, or 今すぐお問い合わせください 迅速な見積もりをご希望の場合は、こちらをご覧ください。 遊星歯車機構.top.
