വിവരണം
EP-EM1255 Single-Stage High-Speed Planetary Gearbox
Brevini Riduttori EM1255 Compatible Replacement | EVER POWER
ദി 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.
ദി EP-EM1255 replaces the Brevini riduttori EM1255 ?? a single-stage planetary gearbox delivering approximately 17,000 Nm output torque, ratio range 3:1 – 10:1, and IP rating IP65.
സാങ്കേതിക പാരാമീറ്ററുകൾ
| പാരാമീറ്റർ | വില |
|---|---|
| മോഡൽ | EP-EM1255 |
| മാറ്റിസ്ഥാപിക്കുന്നു | Brevini riduttori EM1255 |
| Output Torque | 17,000 Nm |
| ഗിയർ സ്റ്റേജുകൾ | 1 |
| അനുപാത ശ്രേണി | 3:1 – 10:1 |
| പരമാവധി ഇൻപുട്ട് വേഗത | 6,000 rpm |
| കാര്യക്ഷമത | >= 98% |
| സംരക്ഷണ ക്ലാസ് | ഐപി 65 |
| ഏകദേശം ഭാരം | ~195 kg |
പ്രവർത്തന തത്വം
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.
പ്രധാന നേട്ടങ്ങൾ
|
● 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. |
ഘടനയും മെറ്റീരിയൽ സാങ്കേതികവിദ്യയും
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.
സാധാരണ ആപ്ലിക്കേഷൻ സാഹചര്യങ്ങൾ
| വ്യവസായം | അപേക്ഷ | പ്രധാന ആനുകൂല്യം |
|---|---|---|
| ഓഫ്ഷോർ | Large AHC winch main drive | High torque and ratio for active heave compensation. |
| Mining | SAG mill drive | Extreme continuous torque for semi-autogenous grinding mill. |
| മറൈൻ | Large propeller shaft drive | Reliable low-speed drive for large vessel shaft systems. |
| Sugar | Sugar mill crushing drive | Very high torque at slow speed for sugar cane crushing. |
തിരഞ്ഞെടുക്കൽ ഗൈഡ്
- ആവശ്യമായ ഔട്ട്പുട്ട് ടോർക്ക് (Nm) ?? Confirm peak and continuous with safety factor (1.3-2.0 typical).
- ഗിയർ അനുപാതം ?? Motor speed (rpm) / required output speed (rpm).
- സ്റ്റേജ് എണ്ണം ?? 1-stage (single-stage) provides ratio 3:1 – 10:1.
- മോട്ടോർ ഇന്റർഫേസ് ?? Flange type (SAE/ISO metric), shaft diameter and key.
- പ്രവർത്തന പരിസ്ഥിതി ?? IP class, ambient temperature, mounting orientation.
Contact our engineers for a free application sizing review.
Brevini EM1255 vs. EVER POWER EP-EM1255
Notice: EVER POWER references Brevini riduttori EM1255 solely for customer cross-reference. We are not affiliated with Brevini. Our EP-EM1255 is an independently designed product that is dimensionally and functionally compatible. No Brevini trademarks or intellectual property are reproduced.
| വശം | Brevini EM1255 | EVER POWER EP-EM1255 |
|---|---|---|
| വില | OEM European premium | Competitive ?? 30-45% saving typical |
| ലീഡ് ടൈം | 6-16 weeks depending on size | 2-6 weeks |
| ഗിയർ സ്റ്റേജുകൾ | 1 | 1 |
| വാറന്റി | 12 മാസ സ്റ്റാൻഡേർഡ് | 18 മാസത്തെ സ്റ്റാൻഡേർഡ് |
| ഇഷ്ടാനുസൃതമാക്കൽ | Limited | OEM/ODM ഡ്രോയിംഗുകൾ സ്വീകരിച്ചു |
എവർ പവർ കൂടി നൽകുന്നു matched electric and hydraulic motors പൂർണ്ണമായ ഡ്രൈവ് സിസ്റ്റം പാക്കേജുകൾക്കായി. Enquire about motor pairing.
ഗുണനിലവാര സർട്ടിഫിക്കറ്റുകളും സേവന പ്രതിബദ്ധതയും
- ഐഎസ്ഒ 9001:2015 certified manufacturing and quality management.
- സിഇ അടയാളപ്പെടുത്തൽ ?? EU Machinery Directive 2006/42/EC compliant.
- 18 മാസ വാറന്റി from shipment date covering all EP-EM1255 manufacturing defects.
- 48-hour technical response for field issues.
- Seal kits and wear parts stocked for rapid dispatch.
Learn more at നമ്മളെക്കുറിച്ച് എവർ പവർ.
Case Studies ?? Engineer Field Notes
| രാജ്യം | അപേക്ഷ | ഉപഭോക്തൃ ഫീഡ്ബാക്ക് |
|---|---|---|
| UAE | Cement mill main drive, large plant | “Extreme torque requirement met. CE documentation accepted by our local regulator without question.” ?? Plant Director, Abu Dhabi. |
| Australia | Large mining excavator travel drive, iron ore mine | “Class-leading torque handled the hardest magnetite bench conditions without overload.” ?? Equipment Director, Pilbara. |
| നെതർലാൻഡ്സ് | Ship thruster drive, heavy offshore vessel | “EVER POWER delivered on a very tight shipyard schedule. The gearbox was dimensionally exact.” ?? Marine Engineer, Rotterdam. |
പതിവ് ചോദ്യങ്ങൾ
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.
എവർ പവറുമായി പങ്കാളിയാകൂ
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.
