{"id":518,"date":"2026-07-30T03:41:27","date_gmt":"2026-07-30T03:41:27","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?post_type=product&p=518"},"modified":"2026-07-30T03:41:27","modified_gmt":"2026-07-30T03:41:27","slug":"ep-wpx-o-single-speed-reducer-0-36-to-23-l-oil-capacity","status":"publish","type":"product","link":"https:\/\/superiortransmissioninc.com\/it\/prodotto\/ep-wpx-o-single-speed-reducer-0-36-to-23-l-oil-capacity\/","title":{"rendered":"EP-WPX-O Single Speed Reducer-0.36 to 23 L Oil Capacity"},"content":{"rendered":"
\n
\n

EP-WPX-O Single Speed Reducer \u2014 0.36 to 23 L Oil Capacity Series<\/h2>\n

The EP-WPX-O series is a dual-configuration single speed reducer<\/strong> platform encompassing the WPX horizontal-shaft and WPO flange-output variants. Choosing the optimal single speed reducer is critical for maintaining efficiency and reliability in continuous-duty applications. Engineered for demanding power transmission environments, both configurations share the same robust worm-and-wheel architecture while offering distinct mounting and shaft arrangement options tailored to different machine layouts.<\/p>\n<\/div>\n

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Technical Specifications \u2014 EP-WPX-O Single Speed Reducer Series<\/h2>\n

Full dimensional data for all 13 frame sizes is listed below. All external measurements in millimeters (mm); oil capacity in liters (L); weight in kilograms (kg). When evaluating a single speed reducer from the dimensional data, note that the E column appears three times in the original drawing (E, E\u2081, E\u2082) \u2014 representing different face dimensions. On mobile, scroll the table horizontally to view all columns.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Size<\/th>\nRatio<\/th>\nA<\/th>\nAB<\/th>\nBB<\/th>\nBC<\/th>\nCC<\/th>\nM<\/th>\nN<\/th>\nE<\/th>\nE\u2081<\/th>\nE\u2082<\/th>\nG<\/th>\nZ<\/th>\nHS<\/th>\nU<\/th>\nT\u00d7V<\/th>\nLS<\/th>\nS<\/th>\nW\u00d7Y<\/th>\nWt (kg)<\/th>\nOil (L)<\/th>\n<\/tr>\n<\/thead>\n
40<\/td>\n\u2014<\/td>\n143<\/td>\n87<\/td>\n74<\/td>\n45<\/td>\n40<\/td>\n94<\/td>\n184<\/td>\n70<\/td>\n74<\/td>\n86<\/td>\n10<\/td>\n10<\/td>\n25<\/td>\n12<\/td>\n4\u00d72.5<\/td>\n28<\/td>\n14<\/td>\n5\u00d73<\/td>\n5<\/td>\n0.36<\/td>\n<\/tr>\n
50<\/td>\n\u2014<\/td>\n175<\/td>\n108<\/td>\n97<\/td>\n50<\/td>\n50<\/td>\n116<\/td>\n220<\/td>\n90<\/td>\n93<\/td>\n102<\/td>\n15<\/td>\n12<\/td>\n30<\/td>\n12<\/td>\n4\u00d72.5<\/td>\n40<\/td>\n17<\/td>\n5\u00d73<\/td>\n6<\/td>\n0.50<\/td>\n<\/tr>\n
60<\/td>\n1\/5<\/td>\n198<\/td>\n120<\/td>\n112<\/td>\n55<\/td>\n60<\/td>\n126<\/td>\n260<\/td>\n100<\/td>\n105<\/td>\n120<\/td>\n20<\/td>\n12<\/td>\n40<\/td>\n15<\/td>\n5\u00d73<\/td>\n50<\/td>\n22<\/td>\n7\u00d74<\/td>\n10<\/td>\n0.60<\/td>\n<\/tr>\n
70<\/td>\n1\/10<\/td>\n231<\/td>\n140<\/td>\n131<\/td>\n65<\/td>\n70<\/td>\n156<\/td>\n295<\/td>\n120<\/td>\n120<\/td>\n135<\/td>\n20<\/td>\n15<\/td>\n40<\/td>\n18<\/td>\n5\u00d73<\/td>\n60<\/td>\n28<\/td>\n7\u00d74<\/td>\n15<\/td>\n1.10<\/td>\n<\/tr>\n
80<\/td>\n1\/15<\/td>\n261<\/td>\n160<\/td>\n142<\/td>\n70<\/td>\n80<\/td>\n175<\/td>\n320<\/td>\n140<\/td>\n130<\/td>\n150<\/td>\n20<\/td>\n15<\/td>\n50<\/td>\n22<\/td>\n7\u00d74<\/td>\n65<\/td>\n32<\/td>\n10\u00d74.5<\/td>\n20<\/td>\n1.50<\/td>\n<\/tr>\n
100<\/td>\n1\/20<\/td>\n322<\/td>\n190<\/td>\n169<\/td>\n90<\/td>\n100<\/td>\n224<\/td>\n375<\/td>\n190<\/td>\n155<\/td>\n180<\/td>\n26<\/td>\n15<\/td>\n50<\/td>\n25<\/td>\n7\u00d74<\/td>\n75<\/td>\n38<\/td>\n10\u00d74.5<\/td>\n35<\/td>\n4.00<\/td>\n<\/tr>\n
120<\/td>\n1\/25<\/td>\n371<\/td>\n219<\/td>\n190<\/td>\n100<\/td>\n120<\/td>\n266<\/td>\n450<\/td>\n220<\/td>\n185<\/td>\n215<\/td>\n30<\/td>\n18<\/td>\n65<\/td>\n30<\/td>\n7\u00d74<\/td>\n85<\/td>\n45<\/td>\n12\u00d74.5<\/td>\n50<\/td>\n5.20<\/td>\n<\/tr>\n
135<\/td>\n1\/30<\/td>\n422<\/td>\n249<\/td>\n210<\/td>\n110<\/td>\n135<\/td>\n306<\/td>\n495<\/td>\n260<\/td>\n210<\/td>\n235<\/td>\n30<\/td>\n18<\/td>\n75<\/td>\n35<\/td>\n10\u00d74.5<\/td>\n95<\/td>\n55<\/td>\n16\u00d76<\/td>\n75<\/td>\n7.50<\/td>\n<\/tr>\n
147<\/td>\n1\/40<\/td>\n432<\/td>\n256<\/td>\n210<\/td>\n114<\/td>\n147<\/td>\n302<\/td>\n558<\/td>\n250<\/td>\n230<\/td>\n278<\/td>\n32<\/td>\n18<\/td>\n75<\/td>\n35<\/td>\n10\u00d74.5<\/td>\n95<\/td>\n55<\/td>\n16\u00d76<\/td>\n96<\/td>\n8.50<\/td>\n<\/tr>\n
155<\/td>\n1\/50<\/td>\n497<\/td>\n295<\/td>\n252<\/td>\n140<\/td>\n155<\/td>\n350<\/td>\n590<\/td>\n290<\/td>\n245<\/td>\n295<\/td>\n35<\/td>\n21<\/td>\n85<\/td>\n40<\/td>\n12\u00d75<\/td>\n110<\/td>\n60<\/td>\n18\u00d77<\/td>\n115<\/td>\n9.30<\/td>\n<\/tr>\n
175<\/td>\n1\/60<\/td>\n534<\/td>\n314<\/td>\n255<\/td>\n150<\/td>\n175<\/td>\n394<\/td>\n640<\/td>\n320<\/td>\n267<\/td>\n323<\/td>\n40<\/td>\n21<\/td>\n85<\/td>\n45<\/td>\n14\u00d75.5<\/td>\n110<\/td>\n65<\/td>\n18\u00d77<\/td>\n140<\/td>\n10.5<\/td>\n<\/tr>\n
200<\/td>\n\u2014<\/td>\n580<\/td>\n342<\/td>\n319<\/td>\n175<\/td>\n200<\/td>\n440<\/td>\n710<\/td>\n370<\/td>\n290<\/td>\n360<\/td>\n40<\/td>\n24<\/td>\n95<\/td>\n50<\/td>\n14\u00d75.5<\/td>\n125<\/td>\n70<\/td>\n20\u00d77.5<\/td>\n200<\/td>\n12.7<\/td>\n<\/tr>\n
250<\/td>\n\u2014<\/td>\n705<\/td>\n420<\/td>\n385<\/td>\n200<\/td>\n250<\/td>\n510<\/td>\n860<\/td>\n440<\/td>\n350<\/td>\n440<\/td>\n45<\/td>\n28<\/td>\n110<\/td>\n60<\/td>\n18\u00d77<\/td>\n155<\/td>\n90<\/td>\n25\u00d79<\/td>\n340<\/td>\n23.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All dimensions in mm. Oil capacity in L. Weight in kg. Custom specifications available on request.<\/p>\n<\/div>\n

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

<\/p>\n

\n

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

\u2460 Dual-Configuration Flexibility<\/h3>\n

The WPX and WPO housing variants share the same internal worm drive, giving procurement teams a unified single speed reducer<\/strong> platform that adapts to radically different mounting requirements \u2014 dual through-shaft (WPX) or direct-flange output (WPO) \u2014 eliminating the need to source a separate transmission single speed reducer<\/strong> family for varying plant layouts.<\/p>\n<\/div>\n

\n

\u2461 Broad Ratio Coverage in One Family<\/h3>\n

Ratios from 1\/5 to 1\/60 across a single product series eliminate the need to source from multiple suppliers as torque requirements change between machine variants. This makes the EP-WPX-O the preferred single speed reducer<\/strong> choice for OEMs designing scalable equipment platforms for global markets.<\/p>\n<\/div>\n

\n

\u2462 Heavy-Duty Size Range<\/h3>\n

The series extends to a 250 mm frame \u2014 covering output torques that most compact reducer families cannot reach \u2014 with a 23.0 L oil capacity sized to maintain thermal stability during extended continuous-duty operation. This is a genuine, heavy-duty single speed reducer<\/strong> solution, not simply an upscaled light-duty design.<\/p>\n<\/div>\n

\n

\u2463 Multiple Input Shaft Orientations<\/h3>\n

WPX offers three shaft direction variants (A, B, C); WPO extends this with six options (A through F including dual-input configurations). This range of orientation choices lets machine designers fit a single speed gear reducer<\/strong> to virtually any mechanical layout without custom adapters, while ensuring the single speed reducer<\/strong> accommodates demanding spatial constraints.<\/p>\n<\/div>\n

\n

\u2464 Self-Locking at High Ratios<\/h3>\n

The worm gear geometry at ratios of 1\/30 and above provides inherent back-driving resistance, acting as a passive mechanical brake when the drive motor is de-energized. This single speed reducer<\/strong> characteristic is particularly valued in vertical lifting, gate actuation, and load-holding applications where a separate holding brake would otherwise be required.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

How the WPX-O Single Speed Reducer Operates<\/h2>\n

Like all worm-based single reduction worm reducer<\/strong> units, the EP-WPX-O converts rotary motion through a right-angle mesh between a hardened worm shaft and a cast bronze worm wheel. The worm’s helical thread engages the wheel’s curved tooth profile in a sliding-and-rolling contact that is continuous rather than intermittent, making this single speed reducer<\/strong> preferable over spur or bevel gears in industrial environments that require low-noise, low-vibration performance.<\/p>\n

What differentiates the WPX from the standard WPA or WPS configurations is the through-shaft output design: the output shaft passes completely through the housing, with identical keyway and diameter dimensions on both ends. This allows the EP-WPX to simultaneously drive two separate loads \u2014 for example, two conveyor belts running in parallel \u2014 without the complexity or efficiency losses of a secondary power split gearbox. The WPO configuration instead terminates the output at a precision-machined flange face, allowing the driven equipment to bolt directly to the reducer’s output face. This eliminates an entire coupling stage and improves concentricity between the reducer output and the driven component.<\/p>\n

In both configurations, the worm gear reduction ratio is determined by the number of worm wheel teeth divided by the worm’s lead (number of thread starts). A four-start worm paired with a 60-tooth wheel gives a 1\/15 ratio; a single-start worm with a 60-tooth wheel gives 1\/60. This mechanical elegance \u2014 achieving large speed reductions in a single stage \u2014 is why the single speed reducer<\/strong> has remained a fundamental industrial drive component for over a century of continuous development.<\/p>\n<\/div>\n

\n

Materials & Build Quality<\/h2>\n

Material specification in a single speed reducer<\/strong> of this size range \u2014 particularly units above 100 kg like the WPX\/WPO 200 and 250 \u2014 demands careful selection across every component. The housing is cast from high-tensile grey iron (HT250 or equivalent), providing the stiffness and damping characteristics required when output torques reach several thousand Newton-metres. For applications involving elevated shock loads \u2014 common in mining, quarrying, and heavy press drives in North American and Australian industrial markets \u2014 ductile iron housings are available as a factory option on select larger frames.<\/p>\n

The worm shaft is manufactured from 20CrMnTi alloy steel, processed through carburizing and case hardening to reach a tooth surface hardness of HRC 58\u201362, while the core retains adequate toughness for impact resistance. Finish grinding of the worm thread profile ensures the contact pattern across the mesh is uniform and consistent from unit to unit, ensuring every single speed reducer<\/strong> maintains the low noise levels observed during operation. The worm wheel, cast from phosphor bronze (CuSn10P) using a centrifugal casting process, delivers the combination of low friction coefficient, thermal conductivity, and conformability that worm drives rely on for their unique operating characteristics.<\/p>\n

Bearings throughout this single speed reducer<\/strong> series are selected from deep groove ball or angular contact types depending on the anticipated axial thrust component at each frame size and ratio. All shafting seals are lip-contact radial shaft seals in FKM or NBR material, rated for continuous duty in ISO VG 220\/320 mineral gear oil environments. The oil volume figures in the specification table \u2014 from 0.36 L at size 40 up to 23.0 L at size 250 \u2014 are calculated to maintain adequate worm submersion at all permitted mounting orientations.<\/p>\n<\/div>\n

<\/p>\n

\n

Application Scenarios<\/h2>\n

The dual-shaft (WPX) and flange-face (WPO) configurations together address a broad cross-section of industrial drive applications. Below are the primary sectors where EP-WPX-O units are deployed as the primary single speed reducer<\/strong> component in the drive chain.<\/p>\n

\n
\n

Dual-Drive Conveyor Systems<\/h3>\n

The WPX through-shaft design is purpose-built for driving two conveyor belts or roller beds from a single motor input. By mounting the WPX centrally between two driven loads, engineers eliminate the need for a secondary power split arrangement \u2014 reducing part count, simplifying alignment, and lowering the overall installed cost of the transmission single speed reducer<\/strong> system.<\/p>\n<\/div>\n

\n

Direct-Mount Driven Equipment (WPO)<\/h3>\n

Stirrers, agitators, drum drives, and rotating-table indexers frequently use the WPO flange configuration to bolt directly to the single speed reducer<\/strong> housing. The flange eliminates coupling misalignment as a failure mode and shortens the overall axial length of the drive train \u2014 critical in compact machine frames used in European and UK pharmaceutical processing equipment.<\/p>\n<\/div>\n

\n

Mining & Quarrying Feeders<\/h3>\n

Vibrating feeder drives, apron conveyor drives, and belt-filter press drives in mining operations demand robust single speed reducer<\/strong> performance combined with the shock-load tolerance that a heavy-duty worm drive housing provides. The WPX 200 and 250 sizes with ductile iron housings are frequently specified for these environments in Australian, Canadian, and Brazilian mining projects.<\/p>\n<\/div>\n

\n

Printing & Laminating Presses<\/h3>\n

Tension rolls, laminating nip drives, and web-guiding systems in commercial printing require precise, vibration-free output speed. A single speed gear reducer<\/strong> translates a standard motor speed to the web-handling range while ensuring the single speed reducer<\/strong> delivers the smooth torque profile that prevents tension spikes and web breaks in continuous web printing lines.<\/p>\n<\/div>\n

\n

Water Treatment & Wastewater Equipment<\/h3>\n

Slow-speed sludge scrapers, clarifier drives, and thickener rakes operate at very low output RPM \u2014 often below 5 rpm \u2014 demanding ratios of 1\/40 to 1\/60. The WPO-155 and WPO-175 at these ratios are well-established in wastewater treatment applications across France, the UK, and Southeast Asian municipal infrastructure projects due to their compact housing and reliable sealed-oil lubrication.<\/p>\n<\/div>\n

\n

Crane & Hoist Auxiliary Drives<\/h3>\n

Bridge crane travel drives, hoist limit-switch cams, and traverse positioners use the EP-WPX-O single speed reducer<\/strong> for its reliable self-locking capability at high ratios \u2014 preventing load back-drive when the motor is unpowered. This passive safety feature is particularly valued in overhead lifting applications subject to crane safety standards in Europe and North America.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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About Our Manufacturing Facility<\/h2>\n

Over more than a decade of dedicated work in mechanical power transmission, our engineering and production teams have accumulated deep domain knowledge across a comprehensive product portfolio, including agricultural gearboxes, our flagship single speed reducer<\/strong> line, planetary gear drives, power take-off shafts, hydraulic cylinders, gears, chains, and motors. We produce all core components under one roof, giving us full process control from raw casting through final assembly and testing.<\/p>\n

Our facility operates under ISO 9001:2015 quality management certification. Gear hobbing, heat treatment, precision grinding, and assembly are all performed in-house, allowing our engineers to maintain direct oversight of every single speed reducer<\/strong> we manufacture. By tightly controlling dimensional tolerances, surface finish standards, and material traceability across every batch, we are able to produce standard or non-standard mechanical components for OEM customers worldwide.<\/p>\n

WorkShop<\/h3>\n
\n
\"worm
\n\"gearbox
\n\"composite
\n\"bore<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Related Products<\/h2>\n

Sourcing your single speed reducer<\/strong> and its matched drive components from a single manufacturer eliminates interface specification risk and simplifies warranty management. We supply the following complementary products alongside the EP-WPX-O series.<\/p>\n

\n
\n

Electric Motors<\/a><\/h3>\n

Our IEC-frame electric motors<\/a> are dimensionally matched to the single speed reducer<\/strong> input flanges across all frame sizes. Available in single-phase and three-phase configurations from fractional kW through to the power levels required by WPX-250, they provide a straightforward motor pairing without custom machining. Specifying the motor and reducer together from our facility ensures the input shaft diameter, keyway dimensions, and coupling torque capacity are factory-verified before shipment.<\/p>\n

\"electric<\/div>\n<\/div>\n
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Complete Worm Gearbox Range<\/a><\/h3>\n

The WPX-O sits within a broader worm gearbox <\/a>portfolio that includes WPA, WPS, WPE, NMRV, and other configurations covering hollow-shaft, flange, and motor-mounted assembly types. If your single speed reducer<\/strong> application demands a different shaft arrangement or a smaller envelope than the WPX-O provides, our full transmission range includes an appropriate match \u2014 all manufactured to the same material and tolerance standards, and all available as premium versions with synthetic oil fill for extended service intervals.<\/p>\n

\"full<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Frequently Asked Questions<\/h2>\n
\n
\nQ1. What is the main difference between the WPX and WPO configurations in a single speed reducer, and which one is better suited for a direct-coupled agitator drive in a UK chemical plant?<\/summary>\n
\n

The WPX uses a through-shaft output \u2014 meaning the output shaft exits both sides of the housing \u2014 which is useful for simultaneously powering two loads from one reducer. The WPO uses a flanged output face, so the driven equipment bolts directly to the housing. For a direct-coupled agitator in a UK chemical plant, the WPO is almost always the better choice: it eliminates the intermediate coupling, reduces the overhung load on the agitator bearing, and creates a more compact, hygienic drive arrangement compatible with process industry standards.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nQ2. How do I select the correct gear ratio when specifying a single speed reducer for a slow-speed sludge scraper drive in an Australian wastewater treatment facility?<\/summary>\n
\n

A standard 4-pole, 50 Hz motor runs at approximately 1450 rpm. If your sludge scraper requires an output speed of around 25\u201330 rpm, a ratio in the 1\/50 range (WPO-155) achieves approximately 29 rpm output \u2014 typical for clarifier drive speeds in Australian municipal wastewater treatment standards. For outputs below 25 rpm, the 1\/60 ratio on the WPO-175 brings output down to approximately 24 rpm. Always confirm the required output torque against the frame’s rated capacity before finalizing the selection.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ3. Where can I find a customized single speed reducer with a modified output bore diameter for a Canadian OEM packaging machine build that uses non-standard shaft sizes?<\/summary>\n
\n

As a direct manufacturer, we offer customized single speed reducer<\/strong> specifications including modified output bore diameters, extended shaft lengths, altered keyway dimensions, and special surface treatments for corrosive environments. For a Canadian OEM packaging application where non-standard shaft sizing is required, you can submit your shaft diameter, keyway width, and required length to our engineering team along with the torque and ratio requirements, and we will specify the appropriate WPX or WPO frame and output bore modification without additional tooling cost for most standard bore sizes.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nQ4. What are the disadvantages of a single reduction worm reducer compared to a helical gearbox when used in a high-duty-cycle Brazilian mining conveyor application?<\/summary>\n
\n

The primary limitation is mechanical efficiency. A single speed reducer<\/strong> at a 1\/30 or higher ratio typically delivers 65\u201375% mechanical efficiency, versus 95%+ for a comparably rated helical unit. In a high-duty-cycle Brazilian mining conveyor running continuously under heavy load, this efficiency gap translates to a meaningful increase in motor power consumption and heat generation. For continuous-duty, high-power applications the efficiency penalty may favour a helical or bevel-helical alternative. However, where the conveyor is intermittent, where the self-locking characteristic prevents run-back on an inclined flight, or where compactness in a tight machine frame is paramount, the worm drive remains a practical engineering choice.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nQ5. How often should the gear oil be changed in a WPO single speed reducer operating in a high-ambient-temperature printing plant in Southeast Asia?<\/summary>\n
\n

In a Southeast Asian printing environment where ambient temperatures routinely exceed 35\u00b0C, the oil oxidation and viscosity breakdown rate is accelerated relative to temperate climate installations. As a practical guideline: perform the initial oil change after 200\u2013300 running hours (the run-in period removes bronze run-in debris), then at 2,000-hour or 12-month intervals thereafter \u2014 whichever arrives first. Use ISO VG 220 or VG 320 mineral gear oil; for extended drain intervals a PAO synthetic gear oil rated for worm gearbox service is appropriate. At each drain, check for bronze particles and discoloration, which indicate accelerated worm wheel wear requiring investigation before the next service interval.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nQ6. Which frame size of the EP-WPX-O single speed reducer is recommended for a dual-belt conveyor drive system in a French food processing facility running a 1.5 kW motor at 1400 rpm?<\/summary>\n
\n

When sizing a single speed reducer<\/strong> for a 1.5 kW input at 1400 rpm with a dual-belt output requirement, the WPX-80 or WPX-100 frame is the typical starting point depending on the required output torque and belt speed. At a 1\/20 ratio on the WPX-100, the output speed would be approximately 70 rpm \u2014 suitable for many food processing conveyor applications. The WPX through-shaft configuration delivers matched torque to both belt drives simultaneously. For French food processing installations requiring food-grade lubricant compliance under EU regulation, we can factory-fill with approved NSF H1-rated gear oil at the customer’s request.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/div>\n

Editor: PXY<\/p>","protected":false},"excerpt":{"rendered":"

The EP-WPX-O covers a full family of single stage right-angle worm-gear speed reducers across 13 frame sizes \u2014 from compact 40 mm center-distance units weighing 5 kg with a 0.36 L oil fill, through to the heavy-duty 250 mm size carrying 340 kg and requiring 23.0 L of gear oil.<\/p>\n

The WPX variant uses a dual-output shaft configuration \u2014 shafts protruding from both sides of the housing \u2014 which makes it particularly useful in applications where two driven loads need to be powered symmetrically from a single input. The WPO variant adopts a flange-face output that allows direct mounting of driven equipment without an intermediate coupling or bearing housing, shortening the overall drive train and reducing alignment sensitivity. Both share identical internal gear geometry, making interchangeability of internals across the two housing types straightforward at the maintenance level.<\/p>\n

Gear ratios span 1\/5 through 1\/60 depending on frame size, with the 1\/5 ratio available from size 60 upward and the 1\/60 from sizes 155 and 175.<\/p>","protected":false},"featured_media":520,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[29],"product_tag":[],"class_list":["post-518","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\/it\/wp-json\/wp\/v2\/product\/518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/media\/520"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/media?parent=518"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/product_brand?post=518"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/product_cat?post=518"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/product_tag?post=518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}