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EP-EM1320 Single-Stage High-Speed Planetary Gearbox
Brevini Riduttori EM1320 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-EM1320 replaces the Brevini riduttori EM1320 ?? a single-stage planetary gearbox delivering approximately 23,000 Nm output torque, ratio range 3:1 – 10:1, and IP rating IP65.
Техникалық параметрлер
| Параметр | Құндылық |
|---|---|
| Модель | EP-EM1320 |
| Алмастырады | Brevini riduttori EM1320 |
| Шығыс моменті | 23,000 Nm |
| Беріліс кезеңдері | 1 |
| Арақатынас диапазоны | 3:1 – 10:1 |
| Максималды енгізу жылдамдығы | 6,000 rpm |
| Тиімділік | >= 98% |
| Қорғаныс класы | IP65 |
| Шамамен салмақ | ~270 kg |
Жұмыс принципі
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.
Негізгі артықшылықтары
|
● 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. |
Құрылым және материал технологиясы
Housing is precision-cast from GGG40 aluminium-alloy or GGG50 ductile iron depending on size. Planet gears use 20CrMnTi case-hardening steel, 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 FKM fluoroelastomer rated for synthetic oil at up to 120 degC.
Әдеттегі қолдану сценарийлері
| Өнеркәсіп | Қолданба | Key Benefit |
|---|---|---|
| Cement | Giant grinding mill main drive | Class-leading torque for the largest cement mill installations. |
| Steel | Primary metal reduction drive | Extreme duty cycle for continuous primary slab rolling. |
| Тау-кен жұмыстары | Very large SAG/ball mill drive | Maximum torque for the largest mineral processing mills. |
| Теңізші | Large ship propulsion gearbox | High power transmission for large vessel main propulsion. |
Таңдау бойынша нұсқаулық
- Required Output Torque (Nm) ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- Gear Ratio ?? Motor speed (rpm) / required output speed (rpm).
- Сахна саны ?? 1-stage (single-stage) provides ratio 3:1 – 10:1.
- Motor Interface ?? Flange type (SAE/ISO metric), shaft diameter and key.
- Жұмыс ортасы ?? IP class, ambient temperature, mounting orientation.
Contact our engineers for a free application sizing review.
Brevini EM1320 vs. EVER POWER EP-EM1320
Notice: EVER POWER references Brevini riduttori EM1320 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EM1320 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Аспект | Brevini EM1320 | EVER POWER EP-EM1320 |
|---|---|---|
| Бағасы | OEM European premium | Competitive ?? 30-45% saving typical |
| Тоқтау | 6-16 weeks depending on size | 2-6 weeks |
| Беріліс кезеңдері | 1 | 1 |
| Кепілдік | 12 months standard | 18 айлық стандарт |
| Customisation | Limited | OEM/ODM drawings accepted |
EVER POWER also supplies matched electric and hydraulic motors for complete drive system packages. Enquire about motor pairing.
Сапа сертификаттары және қызмет көрсетуге міндеттеме
- ISO 9001:2015 certified manufacturing and quality management.
- CE белгісі ?? EU Machinery Directive 2006/42/EC compliant.
- 18 айлық кепілдік from shipment date covering all EP-EM1320 manufacturing defects.
- 48-hour technical response for field issues.
- Seal kits and wear parts stocked for rapid dispatch.
Learn more at Біз туралы EVERY POWER.
Кейс-стадилер ?? Инженердің далалық жазбалары
| Ел | Қолданба | Тұтынушы пікірлері |
|---|---|---|
| Egypt | Giant grinding mill drive, large cement plant | “Maximum torque in class. CE and ISO documentation complete and accepted by our insurance auditor.” ?? Plant Director, Alexandria. |
| Japan | Primary steel rolling mill main drive | “Reversing torque fatigue life confirmed by material certificates. 2 years and zero gear failures.” ?? Engineering Manager, Osaka. |
| Brazil | Very large SAG mill drive, iron ore pellet plant | “EVER POWER application team sized the unit within 48 hours of receiving our mill drawing.” ?? Project Engineer, Belo Horizonte. |
Жиі қойылатын сұрақтар
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?
A: Standard backlash is <= 8 arcmin. A premium reduced-backlash option (<= 5 arcmin) is available for high-precision servo axes ?? specify at order.
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