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EP-EM1150 Single-Stage High-Speed Planetary Gearbox
Brevini Riduttori EM1150 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-EM1150 replaces the Brevini riduttori EM1150 ?? a single-stage planetary gearbox delivering approximately 8,000 Nm output torque, ratio range 3:1 – 10:1, and IP rating IP65.
Техникалық параметрлер
| Параметр | Құндылық |
|---|---|
| Модель | EP-EM1150 |
| Алмастырады | Brevini riduttori EM1150 |
| Шығыс моменті | 8,000 Nm |
| Беріліс кезеңдері | 1 |
| Арақатынас диапазоны | 3:1 – 10:1 |
| Максималды енгізу жылдамдығы | 6,000 rpm |
| Тиімділік | >= 98% |
| Қорғаныс класы | IP65 |
| Шамамен салмақ | ~100 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 |
|---|---|---|
| Wind | Wind turbine yaw/pitch actuator | High torque for reliable blade pitch and nacelle yaw control. |
| Тау-кен жұмыстары | Large belt conveyor drive | High continuous torque for overland conveyor main drives. |
| Steel | Heavy rolling mill auxiliary | Consistent drive for auxiliary roll stands in steel mills. |
| Cement | Vertical roller mill drive | High-efficiency drive for energy-intensive vertical mill. |
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 EM1150 vs. EVER POWER EP-EM1150
Notice: EVER POWER references Brevini riduttori EM1150 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EM1150 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| Аспект | Brevini EM1150 | EVER POWER EP-EM1150 |
|---|---|---|
| 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-EM1150 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 |
|---|---|---|
| USA | 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. |
| Germany | 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. |
| Чили | Vertical roller mill drive, cement plant | “Energy saving versus our previous inefficient gearbox was measurable on the monthly electricity bill.” ?? Plant Manager, Antofagasta. |
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.
EVER POWER-мен серіктес болыңыз
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