विवरण
EP-EM1155 Single-Stage High-Speed Planetary Gearbox
Brevini Riduttori EM1155 Compatible Replacement | EVER POWER
The EM1-series is a single-stage planetary gearbox delivering the highest efficiency in the EC/EM family. With up to 98% efficiency per pass and input speed up to 6,000 rpm, it is the preferred choice for servo motor direct coupling, high-speed spindle drives, precision indexing and motion control applications where minimal energy loss and low backlash at high input speed are the primary requirements.
The EP-EM1155 replaces the Brevini riduttori EM1155 ?? a single-stage planetary gearbox delivering approximately 8,500 Nm output torque, ratio range 3:1 – 10:1, and IP rating IP65.
तकनीकी मापदंड
| पैरामीटर | कीमत |
|---|---|
| नमूना | EP-EM1155 |
| के स्थान पर | Brevini riduttori EM1155 |
| आउटपुट टॉर्क | 8,500 Nm |
| गियर चरण | 1 |
| अनुपात सीमा | 3:1 – 10:1 |
| अधिकतम इनपुट गति | 6,000 rpm |
| क्षमता | >= 98% |
| संरक्षण वर्ग | आईपी65 |
| अनुमानित व़जन | ~110 kg |
काम के सिद्धांत
A single planet stage receives motor input on the sun gear shaft. Planet gears orbit the sun and react against a fixed ring gear, multiplying torque at the planet carrier output. The single-stage architecture provides the lowest possible gear mesh losses ?? critical for servo-driven axes where heat generation in a compact housing would otherwise require motor de-rating. Angular contact output bearings handle combined axial and radial loads from cantilever-mounted drive elements.
मुख्य लाभ
|
● 98% Efficiency
Single-stage ?? lowest gear mesh loss in the EC/EM range. |
● 6,000 rpm Input Speed
Servo motor compatible ?? no input speed de-rating required. |
|
● Minimal Backlash
Tight planet tolerance gives precise positioning response. |
● Compact Single-Stage Housing
Shortest axial length in size class ?? fits servo motor adaptor plates. |
|
● Direct Brevini EM1-Series Fit
Same flange and shaft dimensions ?? zero machine modification. |
संरचना और सामग्री प्रौद्योगिकी
Housing is precision-cast from GGG40 aluminium-alloy or GGG50 ductile iron depending on size. Planet gears use 20CrMnTi केस-हार्डनिंग स्टील, carburised and ground to ISO class 5 accuracy. Angular contact ball bearing pairs on the output shaft provide pre-loaded zero-play support for reversing servo loads. All seals are एफकेएम फ्लोरोएलास्टोमर rated for synthetic oil at up to 120 degC.
विशिष्ट अनुप्रयोग परिदृश्य
| उद्योग | आवेदन | मुख्य लाभ |
|---|---|---|
| Offshore | Deck crane main drive | High torque for offshore crane main hoist and travel drives. |
| कागज़ | Large web tension drive | Precise torque for winding tension control on wide paper webs. |
| खनन | Large scraper conveyor | High starting torque for fully-loaded scraper chain conveyor. |
| ऊर्जा | Hydroelectric gate drive | Reliable slow-speed drive for large penstock gate actuation. |
चयन मार्गदर्शिका
- आवश्यक आउटपुट टॉर्क (न्यूमीनियम मीटर) ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- गियर अनुपात ?? Motor speed (rpm) / required output speed (rpm).
- चरण गणना ?? 1-stage (single-stage) provides ratio 3:1 – 10:1.
- मोटर इंटरफ़ेस ?? Flange type (SAE/ISO metric), shaft diameter and key.
- परिचालन लागत वातावरण ?? IP class, ambient temperature, mounting orientation.
Contact our engineers for a free application sizing review.
Brevini EM1155 vs. EVER POWER EP-EM1155
Notice: EVER POWER references Brevini riduttori EM1155 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EM1155 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| पहलू | Brevini EM1155 | EVER POWER EP-EM1155 |
|---|---|---|
| कीमत | OEM European premium | Competitive ?? 30-45% saving typical |
| समय सीमा | 6-16 weeks depending on size | 2-6 weeks |
| गियर चरण | 1 | 1 |
| गारंटी | 12 महीने का मानक | 18 महीने का मानक |
| .Customization | Limited | OEM/ODM ड्राइंग स्वीकार किए जाते हैं |
एवर पावर भी आपूर्ति करता है matched electric and hydraulic motors संपूर्ण ड्राइव सिस्टम पैकेज के लिए। Enquire about motor pairing.
गुणवत्ता प्रमाणन और सेवा प्रतिबद्धता
- आईएसओ 9001:2015 certified manufacturing and quality management.
- सीई चिह्नांकन ?? EU Machinery Directive 2006/42/EC compliant.
- 18 महीने की वारंटी from shipment date covering all EP-EM1155 manufacturing defects.
- 48-hour technical response for field issues.
- Seal kits and wear parts stocked for rapid dispatch.
Learn more at एवर पावर हमारे बारे में.
Case Studies ?? Engineer Field Notes
| देश | आवेदन | ग्राहक प्रतिक्रिया |
|---|---|---|
| यूएसए | Wind turbine yaw drive replacement, wind farm | “18-month warranty accepted by our turbine OEM. Zero failures across 12 units in first year.” ?? O&M Manager, Texas. |
| जर्मनी | Large belt conveyor overland drive, mine | “Efficiency match with original spec confirmed on our test bench. Lead time was half of OEM.” ?? Technical Director, Cologne. |
| चिली | वर्टिकल रोलर मिल ड्राइव, सीमेंट प्लांट | “Energy saving versus our previous inefficient gearbox was measurable on the monthly electricity bill.” ?? Plant Manager, Antofagasta. |
अक्सर पूछे जाने वाले प्रश्नों
Q: Is the EM1-series compatible with servo motor feedback encoders?
A: Yes. The housing flange accepts standard servo motor adaptors with encoder feedback cable routing channels. Specify your motor make and model for confirmation.
Q: What is the rated backlash?
ए: मानक बैकलैश है <= 8 arcmin. A premium reduced-backlash option (<= 5 arcmin) is available for high-precision servo axes ?? specify at order.
एवर पावर के साथ साझेदारी करें
EVER POWER supports OEM machine builders and maintenance teams worldwide. Browse our full replacement range, explore our capabilities, or contact us today for a fast quotation. Visit planetary-gear-box.top.
