{"id":632,"date":"2026-07-31T01:48:41","date_gmt":"2026-07-31T01:48:41","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?post_type=product&p=632"},"modified":"2026-07-31T06:17:05","modified_gmt":"2026-07-31T06:17:05","slug":"ep-wpz-0-4-5-2l-oil-capacity-single-speed-reducer","status":"publish","type":"product","link":"https:\/\/superiortransmissioninc.com\/ar\/product\/ep-wpz-0-4-5-2l-oil-capacity-single-speed-reducer\/","title":{"rendered":"EP-WPZ 0.4-5.2L Oil Capacity Single Speed Reducer"},"content":{"rendered":"
\n
\n

Premium EP-WPZ 0.4-5.2L Oil Capacity Single Speed Reducer<\/h2>\n<\/div>\n<\/div>\n

Technical Specifications & Dimensions (EP-WPZ Series)<\/h2>\n

The following table outlines the precise technical parameters of our single speed reducer<\/strong>, ensuring engineers can accurately match the worm gear reduction ratio<\/strong> and dimensions to their specific operational needs.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
Size<\/th>\nRatio<\/th>\nAB<\/th>\nLL<\/th>\nB<\/th>\nBB<\/th>\nCC<\/th>\nE1<\/th>\nE2<\/th>\nF<\/th>\nG<\/th>\nM<\/th>\nN<\/th>\nZ<\/th>\nInput(HS)<\/th>\nInput(U)<\/th>\nInput(TxV)<\/th>\nOutput(LS)<\/th>\nOutput(S)<\/th>\nOutput(WxY)<\/th>\nWeight(kg)<\/th>\nOil(L)<\/th>\n<\/tr>\n<\/thead>\n
50<\/td>\n1\/5~1\/60<\/td>\n108<\/td>\n77<\/td>\n150<\/td>\n97<\/td>\n50<\/td>\n53<\/td>\n77<\/td>\n100<\/td>\n15<\/td>\n125<\/td>\n160<\/td>\n11<\/td>\n30<\/td>\n12<\/td>\n4×2.5<\/td>\n40<\/td>\n17<\/td>\n5×3<\/td>\n7<\/td>\n0.4<\/td>\n<\/tr>\n
60<\/td>\n1\/5~1\/60<\/td>\n120<\/td>\n82<\/td>\n168<\/td>\n112<\/td>\n60<\/td>\n68<\/td>\n92<\/td>\n100<\/td>\n15<\/td>\n130<\/td>\n190<\/td>\n11<\/td>\n40<\/td>\n15<\/td>\n5×3<\/td>\n50<\/td>\n22<\/td>\n7×4<\/td>\n10<\/td>\n0.5<\/td>\n<\/tr>\n
70<\/td>\n1\/5~1\/60<\/td>\n140<\/td>\n95<\/td>\n194<\/td>\n131<\/td>\n70<\/td>\n75<\/td>\n115<\/td>\n120<\/td>\n20<\/td>\n155<\/td>\n230<\/td>\n15<\/td>\n40<\/td>\n18<\/td>\n5×3<\/td>\n60<\/td>\n28<\/td>\n7×4<\/td>\n15<\/td>\n0.6<\/td>\n<\/tr>\n
80<\/td>\n1\/5~1\/60<\/td>\n160<\/td>\n100<\/td>\n214<\/td>\n142<\/td>\n80<\/td>\n96<\/td>\n144<\/td>\n125<\/td>\n20<\/td>\n160<\/td>\n265<\/td>\n15<\/td>\n50<\/td>\n22<\/td>\n7×4<\/td>\n65<\/td>\n32<\/td>\n10×4.5<\/td>\n20<\/td>\n1.1<\/td>\n<\/tr>\n
100<\/td>\n1\/5~1\/60<\/td>\n190<\/td>\n135<\/td>\n254<\/td>\n169<\/td>\n100<\/td>\n100<\/td>\n150<\/td>\n155<\/td>\n22<\/td>\n196<\/td>\n310<\/td>\n15<\/td>\n50<\/td>\n25<\/td>\n7×4<\/td>\n75<\/td>\n38<\/td>\n10×4.5<\/td>\n35<\/td>\n1.5<\/td>\n<\/tr>\n
120<\/td>\n1\/5~1\/60<\/td>\n219<\/td>\n160<\/td>\n282<\/td>\n190<\/td>\n120<\/td>\n120<\/td>\n180<\/td>\n180<\/td>\n28<\/td>\n230<\/td>\n360<\/td>\n18<\/td>\n65<\/td>\n30<\/td>\n7×4<\/td>\n85<\/td>\n45<\/td>\n12×4.5<\/td>\n60<\/td>\n4<\/td>\n<\/tr>\n
135<\/td>\n1\/5~1\/60<\/td>\n249<\/td>\n170<\/td>\n317<\/td>\n210<\/td>\n135<\/td>\n130<\/td>\n200<\/td>\n200<\/td>\n30<\/td>\n250<\/td>\n410<\/td>\n18<\/td>\n75<\/td>\n35<\/td>\n10×4.5<\/td>\n95<\/td>\n55<\/td>\n16×6<\/td>\n80<\/td>\n5.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/h2>\n

\"superiortransmissioninc-products-EP-WPZ<\/p>\n

\n
\n

Five Key Advantages of the EP-WPZ Single Speed Reducer<\/h2>\n

When evaluating the most critical components for mechanical power transmission, understanding the definitive benefits of a top-tier single speed reducer<\/strong> is absolutely essential for maximizing overall facility productivity and reducing long-term maintenance costs. The EP-WPZ series single speed reducer<\/strong> has been meticulously developed to offer a multitude of distinct operational advantages that directly address the most pressing challenges faced by modern industrial engineers and maintenance professionals worldwide. Firstly, the exceptional load-carrying capacity of this heavy duty worm drive gearbox<\/strong> ensures that even during unexpected torque spikes, the mechanical integrity of the entire drive system remains uncompromised. Secondly, the optimized thermal management system, largely facilitated by the precise 0.4 to 5.2L oil capacity, actively prevents catastrophic overheating, making this high efficiency single speed reducer gearbox<\/strong> perfect for continuous, 24\/7 operational cycles. Thirdly, the inherently high precision of the internal gearing minimizes operational noise and vibration, creating a significantly safer and more comfortable working environment for factory personnel. Fourthly, the incredibly versatile mounting options of this single stage right-angle worm-gear speed reducer<\/strong> allow for seamless, hassle-free integration into virtually any existing machinery layout, drastically reducing costly installation downtime. Finally, the unparalleled long-term durability of the premium materials used in this single speed gear reducer<\/strong> guarantees a vastly superior return on investment compared to standard market alternatives, providing undeniable value for any industrial operation seeking reliable industrial single speed reducer solutions<\/strong>.<\/p>\n

\n
\n

1. Maximum Torque Transmission<\/h3>\n

The robust architecture of this speed reducer worm gearbox<\/strong> guarantees maximum power transfer with minimal kinetic loss, ensuring your machinery operates at peak efficiency.<\/p>\n<\/div>\n

\n

2. Superior Heat Dissipation<\/h3>\n

Engineered with a precise 0.4-5.2L oil capacity, this worm reducer gearbox<\/strong> eliminates the risk of thermal degradation during continuous high-speed operations.<\/p>\n<\/div>\n

\n

3. Ultra-Quiet Operation<\/h3>\n

Precision hobbed gears within this single reduction worm reducer<\/strong> significantly lower acoustic output, meeting the strictest industrial noise compliance standards globally.<\/p>\n<\/div>\n

\n

4. Rugged Cast Iron Housing<\/h3>\n

The protective shell of this single speed reducer<\/strong> provides ultimate resistance against corrosive environments, impacts, and heavy industrial vibrations.<\/p>\n<\/div>\n

\n

5. Universal Mounting Compatibility<\/h3>\n

Designed as a direct replacement for many older units, this transmission single speed reducer<\/strong> ensures fast and seamless facility upgrades.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n

Working Principle of the EP-WPZ Single Speed Reducer<\/h2>\n

The fundamental functional mechanism of the highly efficient EP-WPZ single speed reducer<\/strong> is deeply rooted in the classic, time-tested, and highly effective mechanical principles of a specialized worm gear speed reducer<\/strong> system. At its structural core, the intricate system involves a high-speed input shaft (the carefully machined worm) that directly engages with a larger output gear (the durable worm wheel) at a precise 90-degree right angle to facilitate power transfer. As the prime mover or electric motor rapidly drives the worm, its continuous screw-like threaded profile powerfully pushes against the angled teeth of the bronze worm wheel, causing it to smoothly rotate at a calculated, much slower pace. This specific, elegant mechanical design is exactly what defines a high efficiency single speed reducer gearbox<\/strong> system, where the input rotational speed is dramatically reduced, and the resulting output torque is exponentially multiplied in one seamless, continuous mechanical stage. The specific, engineered geometry and pitch of the worm and wheel in this single speed worm gear reducer<\/strong> accurately determine the exact reduction ratio\u2014which impressively ranges from 1\/5 to 1\/60 within this versatile EP-WPZ series\u2014directly impacting the final output speed and torque delivered to the driven machine. One of the most significant primary advantages of this single stage right-angle worm-gear speed reducer<\/strong> design architecture is its unique ability to achieve exceptionally high reduction ratios within a very compact, space-saving physical footprint when compared directly to traditional, bulky multi-stage helical gear setups. Furthermore, the natural sliding friction inherent in the continuous worm gear engagement, while strictly requiring the proper and exact lubrication (hence the strictly specified 0.4 to 5.2L oil capacity parameters), significantly contributes to the remarkably quiet and vibration-free operation of the industrial worm reducer gearbox<\/strong>.<\/p>\n<\/div>\n

\n

Exceptional Material Engineering & Manufacturing Authority<\/h2>\n

To firmly establish mechanical authority and ensure absolute compliance with the most rigorous global industrial standards, the exact material composition of our EP-WPZ single speed reducer<\/strong> is selected through an exhaustive and highly scientific metallurgical evaluation process. The primary exterior housing of this premium single speed reducer transmission<\/strong> unit is expertly cast from premium-grade, high-density iron, engineered specifically to absorb substantial vibrational energy and resist microscopic deformation under extreme torque loads, which is a common and catastrophic failure point in lesser, low-cost designs. Inside this rugged, protective exterior, the critical single reduction worm reducer<\/strong> mechanism features a precisely hobbed worm wheel forged from specialized high-strength bronze alloy, deliberately chosen by our expert mechanical engineers for its exceptionally low friction coefficient and superior wear resistance when constantly mating with the hardened, precision-ground steel worm shaft. This deliberate pairing of dissimilar, highly optimized metals within the single speed gear reducer<\/strong> dramatically minimizes destructive heat generation and abrasive wear, ensuring that the critical worm gear reduction ratio<\/strong> remains completely stable and perfectly accurate over tens of thousands of continuous operating hours. Furthermore, by thoroughly addressing What are the disadvantages of reduction gears?<\/strong>\u2014such as mechanical backlash, oil leakage, and thermal expansion\u2014our dedicated engineering team has intentionally incorporated oversized, premium tapered roller bearings and high-temperature resistant synthetic oil seals into every single speed reducer transmission<\/strong> assembly we produce.<\/p>\n<\/div>\n

\n

Industrial Application Scenarios<\/h2>\n
\n
\n

Automated Conveyor Systems<\/h3>\n

Perfectly adapted for continuous material handling, providing a reliable single speed reduction<\/strong> to move massive loads smoothly without motor strain.<\/p>\n<\/div>\n

\n

Heavy Agricultural Machinery<\/h3>\n

This high torque worm gearbox<\/strong> thrives in harsh farming environments, reliably driving augers, mixers, and feed distribution networks.<\/p>\n<\/div>\n

\n

Precision Packaging Lines<\/h3>\n

The exact gearing of this worm gear reducer motor<\/strong> ensures perfectly synchronized speeds, eliminating jams and ensuring flawless automated packaging.<\/p>\n<\/div>\n

\n

Lifting and Hoisting Equipment<\/h3>\n

Offering inherent self-locking characteristics, this worm speed reducer<\/strong> guarantees maximum safety and load holding capability for industrial cranes.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n

About Our Factory: Decades of Mechanical Excellence<\/h2>\n

With well over a decade of dedicated, hands-on mechanical engineering experience in the global industrial sector, our highly advanced manufacturing facility has established itself as a premier, universally trusted provider of heavy-duty power transmission solutions. Our extensive, precision-engineered product portfolio robustly covers agricultural gearboxes, high-torque planetary gear drives, reliable power take-off shafts, heavy-duty hydraulic cylinders, high-strength industrial gears, roller chains, electric motors, and, of course, our flagship single speed reducer<\/strong> lineup. Operating strictly out of a state-of-the-art, ISO 9001:2015 certified production environment, we take immense pride in our unyielding commitment to rigorous quality control and continuous metallurgical innovation. We expertly design and precisely manufacture a remarkably wide range of advanced industrial and agricultural gearboxes and complex mechanical assemblies, actively utilizing premium-grade raw materials such as ultra-durable ductile iron, solid cast iron, high-grade cast steel, precision cast steel, and lightweight yet strong cast aluminum. Furthermore, our highly skilled engineering team is exceptionally proficient in rapidly producing custom gears, heavy-duty sprockets, precision-cut worm gears, durable drive pulleys, hardened steel worms, precision-splined shafts, and an extensive array of both standard and completely non-standard mechanical transmission parts to precisely meet the highly specialized demands of our international partners. Every single speed reducer<\/strong> that leaves our assembly line undergoes extensive dynamometer testing to guarantee perfect operational reliability before deployment.<\/p>\n

\u0648\u0631\u0634\u0629 \u0639\u0645\u0644<\/h3>\n
\"Workshop
\n\"Workshop
\n\"Workshop
\n\"Workshop<\/div>\n<\/div>\n
\n

System Compatibility & Related Products<\/h2>\n

We also proudly manufacture highly efficient \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/a> and a comprehensive series of \u0639\u0644\u0628\u0629 \u062a\u0631\u0648\u0633 \u062f\u0648\u062f\u0629<\/a> solutions specifically designed to pair flawlessly with your single speed reducer<\/strong>. This intentional engineering synergy forcefully emphasizes our unparalleled system compatibility and the immense strategic advantages of our factory’s one-stop supply chain services.<\/p>\n

\n
\n

Industrial Electric Motors<\/h3>\n

\"Electric<\/p>\n<\/div>\n

\n

Complete Worm Gearbox Series<\/h3>\n

\"Full<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/div>\n
\n

Frequently Asked Technical Questions (FAQ)<\/h2>\n
\nQ1. Where can European industrial manufacturers find a highly reliable single speed reducer for continuous heavy duty conveyor applications?<\/summary>\n

A1: European manufacturers can easily source our highly reliable single speed reducer<\/strong> directly through our global distribution network, which is specifically optimized for heavy duty conveyor applications. By successfully integrating our high efficiency single speed reducer gearbox<\/strong>, European facilities benefit from massive, measurable reductions in downtime, as our robust cast iron housing and precise oil capacity ensure flawless, continuous operation even in the absolute most demanding material handling environments imaginable.<\/p>\n<\/details>\n

\nQ2. How does an industrial single speed reducer accurately reduce the speed of a single phase motor in North American agricultural facilities?<\/summary>\n

A2: An industrial single speed reducer<\/strong> accurately accomplishes this complex task by intelligently utilizing a precisely hobbed bronze worm wheel and hardened steel worm shaft mechanism. When directly connected to the power source, it mechanically converts the high-speed, low-torque input from the motor into a low-speed, high-torque output, which is absolutely vital for driving heavy agricultural machinery smoothly and safely in demanding North American farming operations.<\/p>\n<\/details>\n

\nQ3. Which specific high efficiency single speed reducer gearbox is most strongly recommended for automated packaging machinery in Southeast Asian production plants?<\/summary>\n

A3: For highly automated packaging machinery operating in humid Southeast Asian climates, we strongly recommend our premium EP-WPZ series single speed reducer<\/strong>. Its exceptional thermal management, driven by a highly precise 0.4-5.2L oil capacity, and perfectly sealed cast iron enclosure prevent moisture ingress and overheating, making it the ultimate global heavy duty single speed reducer<\/strong> solution for high-speed packaging lines requiring absolute operational precision.<\/p>\n<\/details>\n

\nQ4. What exactly are the primary operational benefits when upgrading to a premium single stage right-angle worm-gear speed reducer for heavy lifting?<\/summary>\n

A4: Upgrading to a premium single stage right-angle worm-gear speed reducer<\/strong> provides immediate, highly noticeable operational benefits, including drastically increased load stability, inherent self-locking capabilities for greatly enhanced lifting safety, and significantly reduced mechanical vibration. This specific single speed reducer transmission<\/strong> upgrade actively eliminates dangerous load slipping and thoroughly ensures that hoists and cranes operate with maximum mechanical efficiency and personnel safety.<\/p>\n<\/details>\n

\nQ5. When should global facility maintenance teams completely replace their aging single speed gear reducer transmission to prevent catastrophic line failures?<\/summary>\n

A5: Maintenance teams should completely replace their aging single speed gear reducer<\/strong> transmission immediately if they visually observe excessive uncharacteristic vibration, noticeable oil leaks from the primary seals, or abnormal acoustic whining from the gear mesh. Proactively installing our global heavy duty single speed reducer<\/strong> before these warning symptoms lead to a total breakdown absolutely guarantees continuous production and avoids astronomically expensive emergency assembly line stoppages.<\/p>\n<\/details>\n<\/div>\n<\/div>\n

\u0627\u0644\u0645\u062d\u0631\u0631: PXY<\/p>","protected":false},"excerpt":{"rendered":"

The EP-WPZ series is a single-speed worm gear reducer available in sizes 50 to 135, offering reduction ratios from 1\/5 to 1\/60. Designed for durability, it features oil capacities ranging from 0.4L (Size 50) to 5.2L (Size 135) and supports weights from 7 kg to 80 kg. The unit provides versatile shaft direction options (A, B, C) and robust mounting dimensions, with output shafts up to 16×6 mm. Its compact yet sturdy construction ensures efficient torque transmission for various industrial machinery applications requiring precise speed control.<\/p>","protected":false},"featured_media":633,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[29],"product_tag":[],"class_list":["post-632","product","type-product","status-publish","has-post-thumbnail","product_cat-single-speed-reducer","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/ar\/wp-json\/wp\/v2\/product\/632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ar\/wp-json\/wp\/v2\/media\/633"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/ar\/wp-json\/wp\/v2\/media?parent=632"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ar\/wp-json\/wp\/v2\/product_brand?post=632"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ar\/wp-json\/wp\/v2\/product_cat?post=632"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ar\/wp-json\/wp\/v2\/product_tag?post=632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}