![\"wormreducer-Cycloidal](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-Cycloidal-Gear-Reducer-EP-BWE-XWE-Series-Cycloidal-Gearbox-Double-Stage-Foot-mounted-draft2.webp\")
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EP-BWE Series \u2014 Mounting & Outline Dimensions (mm)<\/h3>\n\n\n\n\nModel<\/th>\n H\u2080 (mm)<\/th>\n A (mm)<\/th>\n B (mm)<\/th>\n H (mm)<\/th>\n D (mm)<\/th>\n L-Dual (mm)<\/th>\n L\u2081-Dual (mm)<\/th>\n Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n \n\nBWE 31<\/td>\n 140<\/td>\n 150<\/td>\n 290<\/td>\n 240<\/td>\n 200<\/td>\n 310<\/td>\n 258<\/td>\n 37<\/td>\n<\/tr>\n \nBWE 42<\/td>\n 120<\/td>\n 195<\/td>\n 330<\/td>\n 275<\/td>\n 240<\/td>\n 384<\/td>\n 326<\/td>\n 75<\/td>\n<\/tr>\n \nBWE 53<\/td>\n 160<\/td>\n 260<\/td>\n 420<\/td>\n 356<\/td>\n 300<\/td>\n 457<\/td>\n 383<\/td>\n 94<\/td>\n<\/tr>\n \nBWE 63<\/td>\n 200<\/td>\n 335<\/td>\n 430<\/td>\n 425<\/td>\n 340<\/td>\n 519<\/td>\n 447<\/td>\n 148<\/td>\n<\/tr>\n \nBWE 74<\/td>\n 225<\/td>\n 380<\/td>\n 470<\/td>\n 460<\/td>\n 360<\/td>\n 589<\/td>\n 508<\/td>\n 193<\/td>\n<\/tr>\n \nBWE 84<\/td>\n 250<\/td>\n 440<\/td>\n 530<\/td>\n 529<\/td>\n 430<\/td>\n 633<\/td>\n 552<\/td>\n 270<\/td>\n<\/tr>\n \nBWE 85<\/td>\n 290<\/td>\n 440<\/td>\n 530<\/td>\n 529<\/td>\n 430<\/td>\n 656<\/td>\n 566<\/td>\n 310<\/td>\n<\/tr>\n \nBWE 95<\/td>\n 290<\/td>\n 560<\/td>\n 620<\/td>\n 614<\/td>\n 500<\/td>\n 745<\/td>\n 655<\/td>\n 485<\/td>\n<\/tr>\n \nBWE 106<\/td>\n 325<\/td>\n 600<\/td>\n 690<\/td>\n 706<\/td>\n 580<\/td>\n 855<\/td>\n 750<\/td>\n 750<\/td>\n<\/tr>\n \nBWE 116<\/td>\n 420<\/td>\n 810<\/td>\n 880<\/td>\n 883<\/td>\n 710<\/td>\n 1,066<\/td>\n 958<\/td>\n 1,232<\/td>\n<\/tr>\n \nBWE 117<\/td>\n 420<\/td>\n 810<\/td>\n 880<\/td>\n 883<\/td>\n 710<\/td>\n 1,081<\/td>\n 963<\/td>\n \u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/p>\n
EP-XWE Series \u2014 Mounting & Outline Dimensions (mm)<\/h3>\n\n\n\n\nModel<\/th>\n H\u2080 (mm)<\/th>\n A (mm)<\/th>\n B (mm)<\/th>\n H (mm)<\/th>\n D (mm)<\/th>\n L-Dual (mm)<\/th>\n L\u2081-Dual (mm)<\/th>\n Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n \n\nXWE 130<\/td>\n 160<\/td>\n 250<\/td>\n 390<\/td>\n 356<\/td>\n 300<\/td>\n 414<\/td>\n 367<\/td>\n 82<\/td>\n<\/tr>\n \nXWE 131<\/td>\n 160<\/td>\n 250<\/td>\n 390<\/td>\n 356<\/td>\n 300<\/td>\n 448<\/td>\n 383<\/td>\n 100<\/td>\n<\/tr>\n \nXWE 141<\/td>\n 200<\/td>\n 380<\/td>\n 400<\/td>\n 425<\/td>\n 340<\/td>\n 519<\/td>\n 447<\/td>\n 153<\/td>\n<\/tr>\n \nXWE 152<\/td>\n 240<\/td>\n 440<\/td>\n 470<\/td>\n 529<\/td>\n 430<\/td>\n 633<\/td>\n 552<\/td>\n 245<\/td>\n<\/tr>\n \nXWE 153<\/td>\n 290<\/td>\n 440<\/td>\n 470<\/td>\n 529<\/td>\n 430<\/td>\n 666<\/td>\n 566<\/td>\n 265<\/td>\n<\/tr>\n \nXWE 163<\/td>\n 290<\/td>\n 560<\/td>\n 620<\/td>\n 614<\/td>\n 500<\/td>\n 755<\/td>\n 655<\/td>\n 460<\/td>\n<\/tr>\n \nXWE 174<\/td>\n 325<\/td>\n 600<\/td>\n 690<\/td>\n 706<\/td>\n 580<\/td>\n 860<\/td>\n 750<\/td>\n 710<\/td>\n<\/tr>\n \nXWE 184<\/td>\n 420<\/td>\n 810<\/td>\n 880<\/td>\n 883<\/td>\n 710<\/td>\n 1,077<\/td>\n 959<\/td>\n 1,270<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/p>\n
\n2. Five Key Product Advantages<\/h2>\n
What separates the EP-BWE XWE Series Cycloidal Gearbox\u00a0from conventional speed reducers is not any single feature but a combination of engineering choices that compound into superior real-world performance. The following five advantages define why this unit is a preferred specification among procurement engineers across North America and beyond.<\/p>\n
\n\n01 \u2014 Ultra-Wide Reduction Range<\/h3>\n
Single-stage ratios from 1:6 to 1:87 and double-stage ratios from 1:99 to 1:7,569 eliminate the need for external gearing stages, simplifying mechanical system design and reducing total drivetrain cost. Engineers gain precise control over output speed without sacrificing compactness.<\/p>\n<\/div>\n
\n02 \u2014 Verified High Efficiency<\/h3>\n
Transmission efficiency is rated at 94%\u201396%, well above the 70%\u201385% typical of worm gear reducers. This efficiency advantage translates directly into reduced motor load, lower energy bills, and less heat generated within the gearbox \u2014 extending lubricant life and prolonging service intervals significantly.<\/p>\n<\/div>\n
\n03 \u2014 Exceptional Shock Load Tolerance<\/h3>\n
The distributed contact across cycloidal disc lobes and ring pins means load is never concentrated at a single gear tooth pair. This architecture absorbs instantaneous shock loads that would fracture traditional gear teeth, making the EP-BWE XWE Series Cycloidal Gearbox ideal for conveyors, crushers, and intermittent-duty lifting equipment.<\/p>\n<\/div>\n
\n04 \u2014 Low Noise, Low Vibration<\/h3>\n
Operating noise is controlled to 60\u201370 dB(A) maximum, and shaft vibration is maintained below \u00b120 \u00b5m. These figures meet the requirements of noise-sensitive facilities such as pharmaceutical cleanrooms, food processing plants, and indoor logistics hubs where operator comfort and environmental compliance are statutory obligations.<\/p>\n<\/div>\n
\n05 \u2014 Compact Footprint, Long Service Life<\/h3>\n
The coaxial input-output shaft arrangement reduces overall installed length by more than two-thirds compared to equivalent two-stage cylindrical reducers. Quench-hardened bearing steel components and sealed lubrication extend maintenance intervals and service life, reducing total lifecycle cost for plant operators managing large equipment fleets.<\/p>\n<\/div>\n<\/div>\n<\/div>\n
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\n3. Working Principle of the Cycloidal Pin Gear Reducer<\/h2>\n
At the mechanical core of the EP-BWE XWE cycloidal speed reducer<\/strong> lies a principle distinct from conventional involute gearing. The input shaft connects eccentrically to a bearing assembly that drives a cycloidal disc. As the input shaft rotates, the eccentric bearing causes the disc to orbit \u2014 not spin freely \u2014 within a fixed-pin ring gear. The disc’s lobed perimeter engages sequentially with the ring pins distributed around the housing interior, and this rolling-without-sliding contact generates the reduction in rotational speed.<\/p>\nBecause multiple lobes are in simultaneous mesh at any moment, torque is distributed across several contact points rather than concentrated at a single tooth pair. This is the mechanical origin of the EP-BWE XWE Cycloidal Gearbox’s exceptional shock-load resistance. Roller pins embedded through the cycloidal disc transfer the orbital motion to an output disc, which converts epicyclic motion into smooth, continuous rotation at the output shaft \u2014 all without any relative sliding between the contact surfaces.<\/p>\n
In the double-stage configuration of this series, a second cycloidal stage is stacked in series with the first, multiplying the speed reduction ratio exponentially. The coaxial arrangement of input and output shafts \u2014 a defining characteristic of cycloidal gearbox design<\/strong> \u2014 means the unit can be integrated directly inline with a motor shaft, eliminating the need for offset belt or chain drives. This inline architecture also improves dynamic balance, which in turn reduces bearing fatigue and extends the mean time between overhaul (MTBO) intervals.<\/p>\nThe quench-and-temper heat treatment applied to all rotating components ensures surface hardness sufficient to resist abrasive wear while retaining a tough core that withstands impact without brittle fracture. GB 2# Lithium grease (or equivalent Mobilux EP 2) provides boundary lubrication at all cycloidal contact interfaces, maintaining a protective film even under the heavy preloads typical of high-ratio reduction applications.<\/p>\n<\/div>\n
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\n4. Materials & Material Specifications<\/h2>\n
Material selection for the EP-BWE XWE cycloidal gear motor<\/strong> drive series reflects decades of accumulated field data from heavy industrial deployments. Every material choice is deliberate \u2014 balancing hardness, toughness, machinability, and corrosion resistance against the specific stress environment each component must endure over a service life measured in years rather than months.<\/p>\n\n\n\nComponent<\/th>\n Material<\/th>\n Treatment<\/th>\n Function<\/th>\n<\/tr>\n<\/thead>\n \n\nHousing<\/td>\n Grade H Cast Iron<\/td>\n As-cast, precision machined<\/td>\n Structural rigidity and vibration damping<\/td>\n<\/tr>\n \nCycloidal Disc<\/td>\n GCr15 High-Carbon Chromium Bearing Steel<\/td>\n Quenching + Tempering<\/td>\n Primary torque transmission; hardened contact surface<\/td>\n<\/tr>\n \nInput Shaft<\/td>\n #45 High-Carbon Chromium Steel<\/td>\n Quenching + Tempering<\/td>\n Torsion and bending load carrier; keyway interface<\/td>\n<\/tr>\n \nOutput Shaft<\/td>\n #45 High-Carbon Chromium Steel<\/td>\n Quenching + Tempering<\/td>\n Load transfer to driven equipment<\/td>\n<\/tr>\n \nRing Pin<\/td>\n GCr15 Bearing Steel<\/td>\n Fine ground post-hardening<\/td>\n Cycloidal disc engagement; wear surface<\/td>\n<\/tr>\n \nLubricant<\/td>\n GB 2# Lithium Grease \/ Mobilux EP 2<\/td>\n Sealed housing<\/td>\n Boundary film maintenance at all contact interfaces<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nThe combination of GCr15 bearing steel for the cycloidal disc and ring pins \u2014 both finished to fine-ground tolerances after heat treatment \u2014 creates a contact pair with surface hardness sufficient to resist abrasive wear while the tempered core maintains impact resistance. This dual characteristic (hard surface, tough core) is what enables the cycloidal reducer gearbox<\/strong> to tolerate the shock loads common in mining, construction, and heavy process industries without progressive tooth damage.<\/p>\n<\/div>\n![\"wormreducer-Cycloidal](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-Cycloidal-Gear-Reducer-EP-BWE-XWE-Series-Cycloidal-Gearbox-Double-Stage-Foot-mounted-draft.webp\")
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\n5. Application Scenarios<\/h2>\n
The cycloidal gearbox automation<\/strong> capability of this series, combined with its wide ratio range and multi-mounting flexibility, makes it one of the most broadly deployed drive units in industrial settings. The following sectors represent primary end-use environments where the EP-BWE XWE Series Cycloidal Gearbox delivers consistent, documented performance.<\/p>\n\n\nChemical & Environmental Processing<\/h4>\n
Agitators, mixer drives, and wastewater treatment aeration equipment require continuous duty operation at stable low speeds. The sealed lubrication system and corrosion-resistant housing make the EP-BWE XWE Cycloidal Gearbox\u00a0a natural fit for wet and chemical-laden environments.<\/p>\n<\/div>\n
\nCement & Building Materials<\/h4>\n
Kiln ring drives, rotary coolers, and raw material handling conveyors operate under sustained high-torque, dusty conditions. The multi-point load contact of the cycloidal disc distributes stress evenly, preventing the localized tooth fatigue that limits standard helical gear reducers in these environments.<\/p>\n<\/div>\n
\nFood, Beverage & Pharmaceutical<\/h4>\n
Filling lines, packaging conveyors, and mixing vessels demand low-noise operation, easy cleaning access, and zero contamination risk. The low vibration (\u226420 \u00b5m) and sealed bearing arrangement of this series meet GMP facility standards and FDA 21 CFR Part 110 production environment requirements applicable in the United States.<\/p>\n<\/div>\n
\nTextile & Printing Machinery<\/h4>\n
Warp beam drives, fabric tension rolls, and printing cylinder feeds require precise, repeatable speed ratio with minimal backlash drift over time. The \u226460 arc-min backlash specification of the EP-BWE XWE Cycloidal Gearbox holds even after extended operation, maintaining registration accuracy on high-speed printing lines and fabric tension systems.<\/p>\n<\/div>\n
\nMining & Metallurgy<\/h4>\n
Ore conveyors, ball mill drives, and smelter trolley systems impose severe shock loads and continuous heavy-duty cycles. The quench-hardened GCr15 disc and ring pin assembly is specifically suited to absorbing these intermittent overloads while the cast iron housing damps structural vibration back to the machine frame.<\/p>\n<\/div>\n
\nPower Generation & Lifting Equipment<\/h4>\n
Cooling tower fan drives, sluice gate actuators, and overhead crane travel mechanisms operate in outdoor or semi-outdoor environments with wide temperature swings. The IP54-rated (standard) housing and high-temperature lithium grease formulation maintain performance across the full specified ambient temperature range without additional environmental enclosures.<\/p>\n<\/div>\n<\/div>\n<\/div>\n
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\n6. Regulatory Compliance & International Standards<\/h2>\n
Procurement teams sourcing a cycloidal gearbox supplier USA<\/strong> or internationally must verify that the selected drive unit meets the regulatory framework applicable to their facility and target market. The EP-BWE XWE Series is engineered with reference to the following mandatory and voluntary standards:<\/p>\n\n\n\nRegion \/ Market<\/th>\n Standard \/ Regulation<\/th>\n Scope<\/th>\n<\/tr>\n<\/thead>\n \n\nUnited States<\/td>\n OSHA 29 CFR Part 1910 (Machine Guarding)<\/td>\n Requires adequate guarding on all rotating mechanical components; applicable to gearbox output shafts and couplings installed in U.S. facilities<\/td>\n<\/tr>\n \nUnited States<\/td>\n AGMA 9009-D02 (Alignment of Flexible Couplings)<\/td>\n Sets shaft alignment tolerances applicable during gearbox installation to prevent premature bearing failure<\/td>\n<\/tr>\n \nUnited States \/ Canada<\/td>\n ANSI\/ABMA Standards (Bearing tolerances)<\/td>\n Internal bearing specifications align with ABMA dimensional and tolerance standards<\/td>\n<\/tr>\n \nEuropean Union<\/td>\n EU Machinery Directive 2006\/42\/EC + CE Marking<\/td>\n Mandatory for drive components incorporated into machinery sold within the EU; CE declaration of conformity required<\/td>\n<\/tr>\n \nEuropean Union<\/td>\n RoHS Directive 2011\/65\/EU<\/td>\n Restricts hazardous substances in electrical and electronic equipment, including gearbox-integrated motor units<\/td>\n<\/tr>\n \nGlobal (ISO)<\/td>\n ISO 9001:2015 (Quality Management)<\/td>\n Manufacturing process quality assurance framework; ensures documented production controls<\/td>\n<\/tr>\n \nGlobal (ISO)<\/td>\n ISO 6336 (Gear Load Capacity)<\/td>\n Design basis for tooth and contact stress calculations in cycloidal disc geometry<\/td>\n<\/tr>\n \nAustralia \/ NZ<\/td>\n AS 4024 (Safety of Machinery)<\/td>\n Governs rotating component safeguarding requirements in Australian industrial installations<\/td>\n<\/tr>\n \nJapan<\/td>\n JIS B 1701 (Cylindrical Gears)<\/td>\n Japanese Industrial Standard for gear tolerance and surface finish applicable to drive components exported to Japan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nFacilities operating in the United States food and pharmaceutical sectors should additionally verify compliance with FDA 21 CFR Part 110 (Current Good Manufacturing Practice in Manufacturing, Packing, or Holding Human Food) when specifying this unit for direct-contact or near-contact food production lines. The sealed lubrication system and cast-iron housing support compliance but the end-user bears responsibility for site-specific risk assessment and hygiene documentation.<\/p>\n<\/div>\n
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\n7. About Us<\/h2>\n
We are a specialized manufacturer of industrial power transmission solutions with deep engineering roots in cycloidal and planetary gear technology. Our engineering team carries decades of cumulative experience in cycloidal gearbox design \u2014 from entry-level compact units used in servo positioning systems to large-frame double-stage foot-mounted models specified for continuous-duty mining conveyors. We support cycloidal gearbox custom order manufacturer requirements, working from customer-supplied CAD drawings or application specifications to produce non-standard ratio, shaft configuration, or housing material variants.<\/p>\n
Our quality system is aligned with ISO 9001:2015, and outgoing inspection includes dimensional verification, backlash measurement, efficiency run-in testing, and noise\/vibration assessment prior to shipment.<\/p>\n
WorkShop<\/h3>\n\n![\"Gear](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-factory-show4.webp\")
\n![\"Industrial](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-factory-show3.webp\")
\n![\"Container](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-factory-show2.webp\")
\n![\"Hoist](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-factory-show1.webp\")
\n![\"Electric](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-factory-show.webp\")
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\n8. Installation & Commissioning Guidance<\/h2>\n
Correct installation is as critical to long-term gearbox performance as the unit’s own engineering. The following installation sequence applies to the EP-BWE XWE double-stage foot-mounted configuration and should be followed in full during initial commissioning as well as after any scheduled overhaul.<\/p>\n
Before beginning, verify that the motor frame dimensions, shaft diameter, and keyway dimensions are dimensionally compatible with the gearbox input interface. Clean all mating surfaces \u2014 motor locating boss, input shaft, and reducer socket \u2014 with appropriate solvent to remove residual rust preventative coating. This step ensures full concentricity at the input interface, which is the primary driver of early bearing failure when omitted.<\/p>\n
When connecting the motor to the gearbox, ensure the output shaft of the reducer and the motor input shaft are coaxial and that the outer flanges are parallel. Never use a hammer to drive shaft connections \u2014 impact loads applied axially or radially will damage internal bearings and cycloidal disc pin bores. Use only the specified tightening sequence: install mounting bolts finger-tight at opposing positions before torquing to specification using a calibrated torque wrench, following the cross-pattern sequence shown in the installation manual. The motor shaft keyway must be perpendicular to the tightening bolt axis before the final clamp-ring engagement.<\/p>\n
After installation, perform a no-load run of at least 30 minutes and verify that operating temperature rise, noise level, and shaft vibration fall within the specified limits before applying process load. Any anomalous temperature rise above 60\u00b0C over ambient, or noise above 70 dB(A), should be investigated before full-load operation commences.<\/p>\n<\/div>\n
![\"wormreducer-Cycloidal](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-Cycloidal-Gear-Reducer-EP-BWE-XWE-Series-Cycloidal-Gearbox-Double-Stage-Foot-mounted-show.webp\")
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\nRelated Products & System Compatibility<\/h2>\n
Our manufacturing capability extends beyond the cycloidal gearbox<\/strong> itself. For customers building complete drive system assemblies, we supply compatible input and output components designed for direct integration \u2014 eliminating the adapter and interface engineering effort typically required when sourcing from multiple vendors.<\/p>\n\n\nPlanetary Gearbox<\/h3>\n
Built with precision engineering and robust construction, our gearboxes deliver dependable torque multiplication, minimized backlash, and enhanced load capacity.<\/p>\n
![\"wormreducer-relatedproducts-Planetary](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-relatedproducts-Planetary-Gearbox.webp\")
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\n<\/div>\n
\nDrive Motors<\/h3>\n
We stock IEC and NEMA C-face standard induction motors pre-matched to the flange dimensions of the BLE and XLE gearbox series. IE3-efficiency three-phase and single-phase motor options are available, along with inverter-duty variants rated for full-torque operation at low speeds when controlled via VFD \u2014 a common requirement in agitator and conveyor applications.<\/p>\n
![\"wormreducer-relatedproducts-motor\"](\"https:\/\/wormreducer.net\/wp-content\/uploads\/2026\/03\/wormreducer-relatedproducts-motor.webp\")
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\nFrequently Asked Questions<\/h2>\n\nQ1. What is the difference between a cycloidal gearbox and a planetary gearbox for an automated conveyor application in the US?<\/summary>\nA cycloidal gearbox distributes load across multiple simultaneous disc-to-pin contacts, giving it a higher shock-load tolerance and typically lower backlash over time compared to a planetary gearbox, where load is shared among three planet gears. For conveyor applications with frequent start-stop cycling and variable load, the cycloidal architecture tends to offer longer intervals between overhauls. Planetary units are generally more compact at equivalent torque ratings, making them preferable in space-constrained servo axis applications. The two types are complementary rather than directly competitive \u2014 selection depends on duty cycle, required ratio, and acceptable backlash tolerance over the full service life.<\/div>\n<\/details>\n\nQ2. How does a cycloidal gearbox compare to a worm gearbox for a pharmaceutical packaging line requiring low noise levels?<\/summary>\nWorm gearboxes achieve high ratios in a single stage but at the cost of efficiency \u2014 typically 70\u201385%, with significant heat generation at high input speeds. Cycloidal units run at 94\u201396% efficiency and generate far less heat, which matters in temperature-controlled cleanroom environments. Noise levels for the EP-BWE XWE Series Cycloidal Gearbox are rated at 60\u201370 dB(A) maximum, compatible with occupied-operator facilities. Worm gearboxes also exhibit progressive backlash increase as the worm contact surface wears, which can degrade registration accuracy on packaging lines over time \u2014 a problem not characteristic of the cycloidal pin-gear engagement mechanism.<\/div>\n<\/details>\n\nQ3. Which cycloidal gearbox model should I select for a 15 kW motor driving a cement conveyor in a Texas industrial facility?<\/summary>\nFor a 15 kW input in a cement conveyor application, the BWE 74 or BWE 84 models typically match, depending on the required output speed and torque. We recommend sharing the motor nameplate data (kW, RPM, frame size) and the required output shaft speed or ratio with our technical team. We will then confirm the correct model, verify the shaft and flange interface dimensions, and confirm the mounting configuration. Cement environments are classified as heavy-duty for thermal and contamination load, so we may recommend an IP65 sealing upgrade and a heavier grease specification as part of the configuration.<\/div>\n<\/details>\n\nQ4. How does the cycloidal gearbox handle shock loads in a mining conveyor environment compared to standard helical gear reducers?<\/summary>\nThe fundamental advantage of cycloidal pin-gear engagement under shock loading is multi-point contact distribution. At any given moment, between 30\u201340% of the cycloidal disc lobes are in simultaneous contact with the ring pins, spreading instantaneous load across many contact surfaces simultaneously. A standard helical gear reducer at the equivalent ratio stage will have at most two to three tooth pairs sharing load, making it far more susceptible to surface fatigue (pitting) and tooth fracture when a heavy ore lump hits the conveyor belt and generates a torque spike. This structural difference is why the EP-BWE XWE Cycloidal Gearbox models are routinely specified for crusher feeds and ore handling conveyors, where helical reducers require frequent tooth replacement.<\/div>\n<\/details>\n\nQ5. What certifications does your cycloidal gearbox carry for import and installation in the United States?<\/summary>\nOur production quality system is certified to ISO 9001:2015. The gearbox housing and rotating components are designed in reference to AGMA load-capacity standards and ANSI\/ABMA bearing tolerance specifications applicable in the North American market. For customers requiring additional documentation \u2014 such as material test certificates, dimensional inspection reports, or third-party witness inspection \u2014 these can be arranged at the quotation stage. CE marking documentation is available for units destined for EU-member state installations. We can also prepare custom documentation packages to support US Customs entry or end-user audit requirements.<\/div>\n<\/details>\n\nQ6. Where can I find a reliable cycloidal gearbox supplier near me in California or the Midwest for urgent plant maintenance requirements?<\/summary>\nWe ship finished units to distribution and freight hubs across the United States, including to customers in California, Texas, Michigan, Ohio, and Illinois. For urgent maintenance situations \u2014 where downtime carries significant production loss \u2014 we maintain stocked configurations in the most commonly specified BWE and XWE models and ratios. Contact our sales team with the failed unit’s nameplate data (model, ratio, motor power, and shaft dimensions) and we will advise on availability and transit time. Expedited freight options are available for critical-path maintenance needs.<\/div>\n<\/details>\n\nQ7. What documentation is available to support bulk order procurement and quality audit by a US-based OEM supplier?<\/summary>\nFor OEM procurement and bulk order programs, we provide a full documentation package including: ISO 9001:2015 certificate of conformance, material test certificates (mill certificate level) for cycloidal disc and shaft steels, dimensional inspection reports for each unit or statistical sampling reports for bulk lots, efficiency and noise test run records, and packing list with unit serial number traceability. For customers with specific incoming inspection protocols \u2014 including PPAP documentation requirements common in automotive supply chains \u2014 we can discuss documentation customization at the contract negotiation stage. We support full batch traceability from raw material heat number to finished product serial number.<\/div>\n<\/details>\n\nQ8. Can I use this high torque cycloidal gearbox for a robotics or automation application requiring low backlash positioning accuracy?<\/summary>\nThe EP-BWE XWE Series Cycloidal Gearbox is rated at \u226460 arc-min backlash, which is suitable for general industrial positioning, conveyor indexing, and rotary table drives where positional repeatability in the 0.1\u00b0 range is acceptable. For servo axis robotics requiring sub-arc-minute positioning \u2014 such as collaborative robot joints or precision CNC rotary axes \u2014 we recommend reviewing our dedicated precision servo cycloidal series, which carries tighter backlash specifications and matched output bearing pre-load for higher torsional stiffness. Contact our technical team to discuss your angular position error budget and cycle frequency, and we will recommend the correct product series.<\/div>\n<\/details>\n<\/div>\nEditor: PXY<\/p>","protected":false},"excerpt":{"rendered":"
The EP-BWE XWE Series Cycloidal Gearbox is purpose-built to serve as both a primary drive reducer and a delayed-assembly unit across a broad spectrum of heavy industries. Whether deployed in chemical processing lines, cement conveyor systems, pharmaceutical manufacturing, or automated packaging operations, the EP-BWE XWE Cycloidal Gearbox maintains stable torque output with minimal vibration and remarkably quiet operation. Its transmission efficiency consistently exceeds 90%, making it an energy-conscious choice for facilities focused on long-term operational cost management.<\/p>\n
Unlike standard involute gear reducers, the cycloidal disc mechanism distributes contact load across multiple pin engagements simultaneously. This multi-point load sharing is the fundamental reason why the EP-BWE XWE industrial cycloidal gearbox excels in shock-load environments \u2014 such as mining conveyors, metallurgical handling equipment, and construction machinery<\/p>","protected":false},"featured_media":2819,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[4123],"product_tag":[],"class_list":{"0":"post-2816","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cycloidal-gear-reducer","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/product\/2816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/comments?post=2816"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/media\/2819"}],"wp:attachment":[{"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/media?parent=2816"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/product_brand?post=2816"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/product_cat?post=2816"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wormreducer.net\/nn\/wp-json\/wp\/v2\/product_tag?post=2816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
| Model<\/th>\n | H\u2080 (mm)<\/th>\n | A (mm)<\/th>\n | B (mm)<\/th>\n | H (mm)<\/th>\n | D (mm)<\/th>\n | L-Dual (mm)<\/th>\n | L\u2081-Dual (mm)<\/th>\n | Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BWE 31<\/td>\n | 140<\/td>\n | 150<\/td>\n | 290<\/td>\n | 240<\/td>\n | 200<\/td>\n | 310<\/td>\n | 258<\/td>\n | 37<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 42<\/td>\n | 120<\/td>\n | 195<\/td>\n | 330<\/td>\n | 275<\/td>\n | 240<\/td>\n | 384<\/td>\n | 326<\/td>\n | 75<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 53<\/td>\n | 160<\/td>\n | 260<\/td>\n | 420<\/td>\n | 356<\/td>\n | 300<\/td>\n | 457<\/td>\n | 383<\/td>\n | 94<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 63<\/td>\n | 200<\/td>\n | 335<\/td>\n | 430<\/td>\n | 425<\/td>\n | 340<\/td>\n | 519<\/td>\n | 447<\/td>\n | 148<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 74<\/td>\n | 225<\/td>\n | 380<\/td>\n | 470<\/td>\n | 460<\/td>\n | 360<\/td>\n | 589<\/td>\n | 508<\/td>\n | 193<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 84<\/td>\n | 250<\/td>\n | 440<\/td>\n | 530<\/td>\n | 529<\/td>\n | 430<\/td>\n | 633<\/td>\n | 552<\/td>\n | 270<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 85<\/td>\n | 290<\/td>\n | 440<\/td>\n | 530<\/td>\n | 529<\/td>\n | 430<\/td>\n | 656<\/td>\n | 566<\/td>\n | 310<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 95<\/td>\n | 290<\/td>\n | 560<\/td>\n | 620<\/td>\n | 614<\/td>\n | 500<\/td>\n | 745<\/td>\n | 655<\/td>\n | 485<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 106<\/td>\n | 325<\/td>\n | 600<\/td>\n | 690<\/td>\n | 706<\/td>\n | 580<\/td>\n | 855<\/td>\n | 750<\/td>\n | 750<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 116<\/td>\n | 420<\/td>\n | 810<\/td>\n | 880<\/td>\n | 883<\/td>\n | 710<\/td>\n | 1,066<\/td>\n | 958<\/td>\n | 1,232<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BWE 117<\/td>\n | 420<\/td>\n | 810<\/td>\n | 880<\/td>\n | 883<\/td>\n | 710<\/td>\n | 1,081<\/td>\n | 963<\/td>\n | \u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n <\/p>\n EP-XWE Series \u2014 Mounting & Outline Dimensions (mm)<\/h3>\n
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