{"id":1944,"date":"2026-05-27T06:58:00","date_gmt":"2026-05-27T06:58:00","guid":{"rendered":"https:\/\/chinawormgearbox.xyz\/product\/wpwd-flange-mounted-universal-worm-gear-reducer\/"},"modified":"2026-05-27T06:58:01","modified_gmt":"2026-05-27T06:58:01","slug":"wpwd-flange-mounted-universal-worm-gear-reducer","status":"publish","type":"product","link":"https:\/\/chinawormgearbox.xyz\/ar\/product\/wpwd-flange-mounted-universal-worm-gear-reducer\/","title":{"rendered":"WPWD Flange-Mounted Universal Worm Gear Reducer"},"content":{"rendered":"
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WPWD Flange-Mounted Universal Worm Gear Reducer \u2014 IEC Motor-Direct Drive Combined with Universal Multi-Orientation Base<\/h1>\n

The WPWD flange-mounted universal worm gear reducer<\/strong> combines two powerful features in a single cast iron unit: an IEC 60034-7 compliant motor flange that eliminates the coupling between motor and gearbox, and the WPW universal flanged-base platform that provides correct installation in multiple mounting orientations. This means faster motor installation (no coupling to assemble and align), plus the multi-orientation mounting flexibility that standard WP series motor-direct units cannot offer.<\/p>\n

Accepting motors from 0.12 kW to 15 kW<\/strong> across 12 size groups (40\u2013250 mm), the WPWD covers the full range of food processing, pharmaceutical, packaging, and general industry motor-direct drive requirements \u2014 all with the mounting angle freedom of the WPW universal platform. IEC flange dimensions: LA, LB, LC, LE, LZ per IEC 60034-7. About Ever-power<\/a> | Request a Motor Compatibility Check<\/a><\/p>\n<\/section>\n

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Technical Specifications<\/h2>\n

Motor flange: LA=flange OD; LB=pilot OD; LC=bolt circle; LE=bolt count; LZ=bolt size. Input hole: Q, U, T\u00d7V. Anchor base: AC, BC, AD, BD, Z\u00d7L. Output shaft: LS, S, W\u00d7Y. Reference speed 1500 r\/min<\/strong>. All dimensions in mm.<\/p>\n

\"WPWD<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Size<\/th>\nPower(kW)<\/th>\nRatio<\/th>\nA<\/th>\nAB<\/th>\nBB<\/th>\nAC<\/th>\nBC<\/th>\nAD<\/th>\nBD<\/th>\nCC<\/th>\nHL<\/th>\nH<\/th>\nZ\u00d7L<\/th>\nLA<\/th>\nLB<\/th>\nLC<\/th>\nLE<\/th>\nLZ<\/th>\nQ<\/th>\nU<\/th>\nT\u00d7V<\/th>\nLS<\/th>\nS<\/th>\nW\u00d7Y<\/th>\nWt(kg)<\/th>\n<\/tr>\n<\/thead>\n
40<\/td>\n0.12<\/td>\n1\/5\u20131\/60<\/td>\n135<\/td>\n75<\/td>\n74<\/td>\n95<\/td>\n61<\/td>\n78<\/td>\n42<\/td>\n40<\/td>\n35<\/td>\n125<\/td>\nM6\u00d712<\/td>\n115<\/td>\n95<\/td>\n140<\/td>\n4<\/td>\nM8<\/td>\n31<\/td>\n11<\/td>\n4\u00d712.8<\/td>\n28<\/td>\n14<\/td>\n5\u00d73<\/td>\n4<\/td>\n<\/tr>\n
50<\/td>\n0.18<\/td>\n<\/td>\n151<\/td>\n83<\/td>\n97<\/td>\n111<\/td>\n68<\/td>\n50<\/td>\n50<\/td>\n35<\/td>\n150<\/td>\nM6\u00d718<\/td>\n115<\/td>\n95<\/td>\n140<\/td>\n4<\/td>\nM8<\/td>\n31<\/td>\n11<\/td>\n4\u00d712.8<\/td>\n40<\/td>\n17<\/td>\n5\u00d73<\/td>\n7<\/td>\n<\/tr>\n
60<\/td>\n0.37<\/td>\n<\/td>\n157<\/td>\n91<\/td>\n112<\/td>\n127<\/td>\n76<\/td>\n105<\/td>\n55<\/td>\n60<\/td>\n42<\/td>\n177<\/td>\nM8\u00d720<\/td>\n130<\/td>\n110<\/td>\n160<\/td>\n4<\/td>\nM8<\/td>\n33<\/td>\n14<\/td>\n5\u00d716.3<\/td>\n50<\/td>\n22<\/td>\n7\u00d74<\/td>\n10<\/td>\n<\/tr>\n
70<\/td>\n0.37\/0.75<\/td>\n<\/td>\n200\/222<\/td>\n109\/111<\/td>\n131<\/td>\n152<\/td>\n86<\/td>\n125<\/td>\n65<\/td>\n70<\/td>\n55<\/td>\n215<\/td>\nM10\u00d725<\/td>\n130\/165<\/td>\n110\/130<\/td>\n160\/200<\/td>\n4<\/td>\nM8\/M10<\/td>\n40\/42<\/td>\n14\/19<\/td>\n5\u00d716.3\/6\u00d721.8<\/td>\n60<\/td>\n28<\/td>\n7\u00d74<\/td>\n14.5<\/td>\n<\/tr>\n
80<\/td>\n0.75\/1.5<\/td>\n<\/td>\n225<\/td>\n125<\/td>\n142<\/td>\n169<\/td>\n102<\/td>\n140<\/td>\n70<\/td>\n80<\/td>\n65<\/td>\n250<\/td>\nM12\u00d728<\/td>\n165<\/td>\n130<\/td>\n200<\/td>\n4.5<\/td>\nM10<\/td>\n48\/52<\/td>\n19\/24<\/td>\n6\u00d721.8\/8\u00d727.3<\/td>\n65<\/td>\n32<\/td>\n10\u00d74.5<\/td>\n23<\/td>\n<\/tr>\n
100<\/td>\n1.5<\/td>\n<\/td>\n280<\/td>\n148<\/td>\n169<\/td>\n216<\/td>\n117<\/td>\n180<\/td>\n90<\/td>\n100<\/td>\n80<\/td>\n310<\/td>\nM12\u00d730<\/td>\n165<\/td>\n130<\/td>\n200<\/td>\n4.5<\/td>\nM10<\/td>\n52<\/td>\n24<\/td>\n8\u00d727.3<\/td>\n75<\/td>\n38<\/td>\n10\u00d74.5<\/td>\n36.5<\/td>\n<\/tr>\n
120<\/td>\n2.2\/3.0<\/td>\n<\/td>\n333<\/td>\n181<\/td>\n190<\/td>\n256<\/td>\n124<\/td>\n220<\/td>\n100<\/td>\n120<\/td>\n95<\/td>\n370<\/td>\nM14\u00d732<\/td>\n215<\/td>\n180<\/td>\n250<\/td>\n5<\/td>\nM12<\/td>\n63<\/td>\n28<\/td>\n8\u00d731.3<\/td>\n85<\/td>\n45<\/td>\n12\u00d74.5<\/td>\n54<\/td>\n<\/tr>\n
135<\/td>\n3.0\/4.0<\/td>\n<\/td>\n375<\/td>\n202<\/td>\n210<\/td>\n296<\/td>\n147<\/td>\n260<\/td>\n110<\/td>\n135<\/td>\n105<\/td>\n425<\/td>\nM16\u00d735<\/td>\n215<\/td>\n180<\/td>\n250<\/td>\n5<\/td>\nM12<\/td>\n63<\/td>\n28<\/td>\n8\u00d731.3<\/td>\n95<\/td>\n55<\/td>\n16\u00d76<\/td>\n83<\/td>\n<\/tr>\n
155<\/td>\n5.5<\/td>\n<\/td>\n448<\/td>\n247<\/td>\n252<\/td>\n345<\/td>\n185<\/td>\n280<\/td>\n120<\/td>\n155<\/td>\n103<\/td>\n461<\/td>\nM16\u00d735<\/td>\n265<\/td>\n230<\/td>\n300<\/td>\n5<\/td>\nM12<\/td>\n83<\/td>\n38<\/td>\n10\u00d741.3<\/td>\n110<\/td>\n60<\/td>\n18\u00d77<\/td>\n110<\/td>\n<\/tr>\n
175<\/td>\n5.5\/7.5<\/td>\n<\/td>\n481<\/td>\n262<\/td>\n255<\/td>\n374<\/td>\n192<\/td>\n320<\/td>\n140<\/td>\n175<\/td>\n123<\/td>\n521<\/td>\nM16\u00d735<\/td>\n265<\/td>\n230<\/td>\n300<\/td>\n5<\/td>\nM12<\/td>\n83<\/td>\n38<\/td>\n10\u00d741.3<\/td>\n110<\/td>\n65<\/td>\n18\u00d77<\/td>\n156<\/td>\n<\/tr>\n
200<\/td>\n11.0<\/td>\n<\/td>\n543<\/td>\n285<\/td>\n319<\/td>\n412<\/td>\n230<\/td>\n360<\/td>\n150<\/td>\n200<\/td>\n130<\/td>\n575<\/td>\nM20\u00d736<\/td>\n300<\/td>\n250<\/td>\n350<\/td>\n6<\/td>\nM16<\/td>\n114<\/td>\n42<\/td>\n12\u00d745.3<\/td>\n125<\/td>\n70<\/td>\n20\u00d77.5<\/td>\n222<\/td>\n<\/tr>\n
250<\/td>\n11.0\/15.0<\/td>\n<\/td>\n615<\/td>\n330<\/td>\n385<\/td>\n500<\/td>\n285<\/td>\n420<\/td>\n190<\/td>\n250<\/td>\n150<\/td>\n700<\/td>\nM24\u00d742<\/td>\n300<\/td>\n250<\/td>\n350<\/td>\n6<\/td>\nM16<\/td>\n114<\/td>\n42<\/td>\n12\u00d745.3<\/td>\n155<\/td>\n90<\/td>\n25\u00d79<\/td>\n376<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

* HL = housing height with flange. Multiple motor powers per size group indicate motor range options. LA, LB, LC per IEC 60034-7 standard. Z\u00d7L = anchor bolt specification. AC, BC, AD, BD = flanged base geometry dimensions.<\/p>\n<\/section>\n

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Product Structure \u2014 IEC Motor Flange + Universal Flanged Base<\/h2>\n
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\"WPWD<\/div>\n
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The WPWD housing integrates both the WPW universal flanged base (AC, BC, AD, BD, Z\u00d7L dimensions) and the IEC motor flange (LA, LB, LC, LE, LZ dimensions) in a single casting. The motor slides directly into the IEC bore at the input side; the flanged base provides multi-orientation rigid mounting at the structure side. Both features are integral to one housing \u2014 no separate baseplate, no motor-adapter plate.<\/p>\n\n\n\n\n\n\n\n
Motor Input<\/td>\nIEC 60034-7 flange; 0.12\u201315 kW; motor shaft direct, no coupling<\/td>\n<\/tr>\n
Mount Base<\/td>\nUniversal flanged base; 4 anchor bolt positions; multi-orientation<\/td>\n<\/tr>\n
Orientations<\/td>\nMultiple positions (A\u2013F); multi-face oil ports for each position<\/td>\n<\/tr>\n
Housing<\/td>\nFC25 cast iron; both features integral \u2014 no separate motor plate<\/td>\n<\/tr>\n
Output<\/td>\nSolid shaft with keyway; LS\/S\/W\u00d7Y per size<\/td>\n<\/tr>\n
Self-Locking<\/td>\nAt ratios \u22651\/30 \u2014 passive load holding without separate brake<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n
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\u2705 Key Features & Benefits<\/h2>\n
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IEC Motor Direct + Universal Base \u2014 Two Features, One Housing<\/h3>\n

The WPWD uniquely combines the motor-direct convenience of an IEC flange with the universal multi-orientation mounting of the WPW flanged base. No other single product in the WP\/WPW series delivers both features simultaneously. Keywords: IEC flange universal worm reducer, motor-direct multi-orientation worm gearbox.<\/em><\/p>\n<\/div>\n

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Universal Mounting at Any Angle \u2014 No Coupling Alignment Required<\/h3>\n

The WPW universal base allows the WPWD to be mounted at any of its supported orientations. The IEC flange eliminates the coupling at the motor input. The result: a multi-orientation motor-direct drive with no coupling to align, no motor baseplate to shim, and no coupling guards to install \u2014 simplifying machine build time significantly.<\/p>\n<\/div>\n

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Rapid Motor Replacement Across All Mounting Positions<\/h3>\n

The IEC pilot register enables motor swap in 15 minutes regardless of mounting orientation \u2014 whether the unit is horizontal, inclined, or vertical. For food processing and packaging facilities where motor failure during production must be corrected quickly, this rapid swap capability has direct commercial value across all WPWD mounting configurations.<\/p>\n<\/div>\n

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0.12 kW to 15 kW \u2014 Widest Motor Range in Universal Series<\/h3>\n

Twelve size groups accepting motors from 0.12 kW (size 40, small indexing and positioning drives) to 15 kW (size 250, large conveyor and process drives) provide the broadest motor range available in the WPW universal series \u2014 from small food processing vessels to large packaging line conveyors.<\/p>\n<\/div>\n

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\u2699\ufe0f<\/div>\n

Precision Gear Pair for Quiet Food & Pharma Service<\/h3>\n

Ground worm and bronze wheel to ISO 1328 Grade 7 deliver \u226472 dB(A) noise and smooth, uniform output \u2014 essential for food processing vessels, pharmaceutical equipment, and packaging machinery where gear-induced vibration affects product quality or production consistency.<\/p>\n<\/div>\n

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Self-Locking in Multi-Orientation Service<\/h3>\n

At ratios \u22651\/30, the WPWD self-locks in any mounting orientation \u2014 providing passive load holding that is consistent regardless of whether the unit is horizontal, inclined, or vertical. This makes the WPWD a complete, compact motor-direct drive solution without needing a separate backstop or brake in many applications.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Industry Applications<\/h2>\n

The WPWD is specified wherever motor-direct convenience must be combined with universal multi-orientation mounting flexibility:<\/p>\n

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Food Processing \u2014 All Machine Orientations<\/strong>Bakery conveyor drives, sauce mixing vessel drives, and food ingredient processing conveyor systems where motor-direct convenience AND multi-orientation mounting flexibility are both required in food-safe environments.<\/span><\/div>\n

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Pharmaceutical Equipment<\/strong>Pharmaceutical vessel agitator drives, tablet coating machine drives, and pharma production conveyor systems requiring IEC motor-direct drives in GMP-compliant multi-orientation machine layouts.<\/span><\/div>\n

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Packaging Machinery<\/strong>Packaging machine conveyor drives, carton filling machine drives, and end-of-line packaging conveyor systems where rapid motor swap and multi-orientation mounting simplify machine build and maintenance.<\/span><\/div>\n

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Cosmetics & Personal Care<\/strong>Cosmetics mixing vessel drives, cream production machine drives, and personal care product manufacturing conveyor systems requiring clean, compact motor-direct drives at varied machine angles.<\/span><\/div>\n

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\u2697\ufe0f<\/div>\n

Chemical Process Industry<\/strong>Chemical process conveyor drives, reactor feed system drives, and chemical plant auxiliary machinery drives requiring IEC motor-direct drives with multi-orientation mounting flexibility.<\/span><\/div>\n

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General Industrial OEM<\/strong>General industry machine builders who want a single motor-direct universal gearbox specification across their entire machine range \u2014 covering all motor sizes and mounting orientations from one product family.<\/span><\/div>\n<\/div>\n<\/section>\n

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Quality Control & Certification<\/h2>\n
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ISO 9001:2015 & CE<\/h3>\n

Full ISO 9001:2015 QMS. CE Declaration of Conformity per shipment. Pharmaceutical and food industry GMP documentation packages available. IEC flange CMM verified (\u22640.05 mm TIR). Multi-orientation oil fill documentation supplied with every unit.<\/p>\n<\/div>\n

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IEC Flange + Run Test<\/h3>\n

Each WPWD undergoes IEC flange concentricity CMM check (\u22640.05 mm TIR) plus 45-minute run test verifying noise (\u226472 dB(A)), seal integrity, and output torque (\u00b15% of rated). Both the motor interface and gear performance are verified before shipment.<\/p>\n<\/div>\n

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Material Standards<\/h3>\n

Housing: FC25 cast iron (\u2265250 MPa). Worm: 20CrMnTi (\u226558 HRC). Wheel: ZCuSn10Pb1 tin-bronze. Food-grade lubricant factory-fill (NSF H1) available for food and pharma applications on request.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Why Choose Ever-power for WPWD Gearboxes<\/h2>\n
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\"Ever-power<\/div>\n
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We supply WPWD motor-direct universal worm gearboxes to food processing OEMs, pharmaceutical equipment builders, and general industry machine manufacturers in Germany, Mexico, Singapore, Australia, and over 60 countries worldwide. Our combined IEC flange CMM check and multi-orientation oil fill documentation ensures that WPWD customers receive units that fit their motors correctly AND are correctly configured for their specific mounting angle.<\/p>\n