説明
EP-EC3040 3-Stage Compact Planetary Gearbox
Brevini Riduttori EC3040 Compatible Replacement | EVER POWER
の EC3-series extends the compact housing concept to three stages, providing reduction ratios up to 150:1 in a housing diameter typically 12-18% smaller than an equivalent ET3-series unit. It is ideal for compact industrial drives, small tracked equipment, tight-envelope hoists, narrow conveyor drives and space-constrained machine tool axes where the 3-stage ratio range is needed but the machine frame cannot accommodate a full-size 3-stage housing.
の EP-EC3040 replaces the Brevini riduttori EC3040 ?? a 3-stage compact planetary gearbox delivering approximately 3,500 Nm output torque, ratio range 15:1 – 150:1, and IP rating IP65.
技術仕様
| パラメータ | 価値 |
|---|---|
| モデル | EP-EC3040 |
| 交換する | Brevini riduttori EC3040 |
| Output Torque | 3,500 Nm |
| ギアステージ | 3 |
| 比率範囲 | 15:1 – 150:1 |
| 最大入力速度 | 4,000 rpm |
| 効率 | >= 94% |
| 保護等級 | IP65 |
| おおよその重量 | ~30 kg |
動作原理
Three stages are nested coaxially in a reduced-diameter housing. The inter-stage floating sun shaft self-aligns between stages, eliminating any bending moment that would otherwise distort the sun gear teeth under offset loading in the compact housing. A precision output flange register ?? machined to 0.015 mm TIR ?? ensures accurate sprocket and coupling mounting without eccentricity in the narrower housing.
主な利点
|
► 12-18% Smaller OD vs ET3
Same ratio range in a narrower housing ?? fits more machine designs. |
► Floating Sun Shaft
Eliminates bending moment in compact inter-stage bore. |
|
► 0.015 mm Output Register TIR
Precise sprocket mounting without eccentricity. |
► Up to 150:1 Ratio
3-stage compact covers full reduction range for tight spaces. |
|
► Direct EC3-Series Replacement
Identical flange dimensions as Brevini original. |
構造と材料技術
Housing is cast from GGG50 ダクタイル鋳鉄 and bore-ground to minimise material thickness in ring gear zones. Planet gears use 17CrNiMo6 carburised steel, ground to DIN 5. Sealed-for-life angular contact bearings on input and output shafts eliminate external lube points in compact installations. External paint is two-coat industrial epoxy, 400h salt spray.
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 |
|---|---|---|
| 印刷 | Web tension control | Smooth torque delivery for consistent web tension across full roll. |
| パッケージ | Heavy-duty case packer | Reliable drive for high-throughput secondary packaging. |
| 資材運搬 | Small accumulation conveyor | High-cycle stop-start without thermal overload. |
| Industrial | Light conveyor head pulley | Compact inline drive for narrow-belt conveyor systems. |
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 compact) provides ratio 15:1 – 150:1.
- 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 EC3040 vs. EVER POWER EP-EC3040
Notice: EVER POWER references Brevini riduttori EC3040 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EC3040 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| 側面 | Brevini EC3040 | EVER POWER EP-EC3040 |
|---|---|---|
| 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-EC3040 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 |
|---|---|---|
| Italy | Packaging machine servo drive, FMCG plant | “All 6 units installed in one maintenance shift. No tuning changes needed.” ?? Maintenance Manager, Milan. |
| South Korea | CNC turret indexing, machine tool builder | “Backlash within our servo spec from day one. Significantly lower cost than European OEM.” ?? Procurement Manager, Busan. |
| ブラジル | Textile winding machine drive, fabric plant | “Consistent tension control improved fabric quality immediately.” ?? Process Engineer, Sao Paulo. |
よくある質問
Q: What is the advantage of the EC3 over the EC2 in the same size class?
A: The EC3 provides up to 150:1 ratio versus 40:1 for the EC2. Choose EC2 when speed is more important; EC3 when higher reduction is needed in the same compact housing.
Q: Are sealed-for-life bearings standard?
A: Yes on input and output shafts. No external lubrication points on these bearings. Internal gear oil still requires periodic change as per standard schedule.
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.
