{"id":3823,"date":"2025-07-30T08:41:46","date_gmt":"2025-07-30T08:41:46","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=3823"},"modified":"2025-07-30T09:25:04","modified_gmt":"2025-07-30T09:25:04","slug":"wpwdt-worm-gear-reducers-worm-gearbox","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/ja\/product\/wpwdt-worm-gear-reducers-worm-gearbox\/","title":{"rendered":"WPWDT \u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u6e1b\u901f\u6a5f\/\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u30dc\u30c3\u30af\u30b9"},"content":{"rendered":"

WPWDT worm gear reducers, commonly referred to as worm gearboxes, are specialized mechanical devices designed to reduce rotational speed while amplifying torque, using a worm gear mechanism. The WPWDT worm gearbox is part of the renowned WP series worm gear speed reducer and features a robust cast iron housing for enhanced durability. It employs a single-stage worm gear system that consists of a worm (a helical input gear) and a worm wheel (a spur-like output gear), arranged at a 90-degree angle for efficient power transmission.<\/p>\n

These reducers offer flexibility with configurations such as solid or hollow output shafts and horizontal or vertical mounting options, making them suitable for a wide range of industrial applications, including conveyors, material handling, and machinery. With gear ratios ranging from 5:1 to 60:1, WPWDT worm reducer gearboxes deliver high torque in a compact, space-efficient design. They are particularly valued for their durability, low noise operation, and self-locking capability at higher ratios (typically 50:1 or more), which prevents back-driving, enhancing safety in applications like hoisting or lifting systems.<\/p>\n

\"WPWDT<\/p>\n

WPWDT Worm Gear Reducer Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Type:<\/td>\nWPWDT Worm Gearbox\/ Worm Gear Speed Reducer<\/td>\n<\/tr>\n
\u30e2\u30c7\u30eb\uff1a<\/td>\n40,50,60,70,80,100,120,135,155,175,200,250<\/td>\n<\/tr>\n
\u6bd4\u7387\uff1a<\/td>\n10,15,20,25,30,40,50,60<\/td>\n<\/tr>\n
\u8272\uff1a<\/td>\n\u9752\uff0f\u7dd1\uff0f\u9ed2\uff0f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd<\/td>\n<\/tr>\n
\u6750\u6599\uff1a<\/td>\n\u30cf\u30a6\u30b8\u30f3\u30b0\uff1a\u30c0\u30a4\u30ad\u30e3\u30b9\u30c8\u9244\u92f3\u7269<\/td>\n<\/tr>\n
Worm Gear: Copper-9-4#<\/td>\n<\/tr>\n
Worm: 20CrMn Ti with carburizing and quenching, surface hardness is 56-62HRC<\/td>\n<\/tr>\n
Shaft: chromium steel-45#<\/td>\n<\/tr>\n
\u30d1\u30c3\u30ad\u30f3\u30b0\uff1a<\/td>\nCarton and Wooden Case<\/td>\n<\/tr>\n
\u30d9\u30a2\u30ea\u30f3\u30b0\uff1a<\/td>\nC&U\/SKF\/HRB\u3001\u307e\u305f\u306f\u9867\u5ba2\u306e\u8981\u671b\u306b\u5fdc\u3058\u3066<\/td>\n<\/tr>\n
\u30b7\u30fc\u30eb\uff1a<\/td>\nNAK\/SKF\/KSK\u3001\u307e\u305f\u306f\u9867\u5ba2\u306e\u8981\u671b\u306b\u5fdc\u3058\u3066<\/td>\n<\/tr>\n
\u4fdd\u8a3c\uff1a<\/td>\n12Months<\/td>\n<\/tr>\n
\u5165\u529b\u96fb\u529b:<\/td>\n0.12kw~15kw<\/td>\n<\/tr>\n
Usages:<\/td>\n\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u51b6\u91d1\u3001\u98f2\u6599\u3001\u9271\u696d\u3001\u6607\u964d\u30fb\u8f38\u9001\u3001\u5316\u5b66\u3001\u5efa\u8a2d\u306a\u3069\u3002<\/td>\n<\/tr>\n
IEC\u30d5\u30e9\u30f3\u30b8:<\/td>\nB5<\/td>\n<\/tr>\n
\u6f64\u6ed1\u5264:<\/td>\n\u5408\u6210\uff06\u30df\u30cd\u30e9\u30eb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

WPWDT Worm Gearbox Dimensions<\/h2>\n

\"WPWDT<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30e2\u30c7\u30eb<\/th>\n\u5165\u529b\u96fb\u529b\uff08kW\uff09<\/th>\n\u6bd4\u7387<\/th>\nAC<\/th>\nBB<\/th>\nCC<\/th>\nLL<\/th>\nM<\/th>\n\u5317<\/th>\nE<\/th>\nE1<\/th>\nE2<\/th>\nG<\/th>\nZ<\/th>\n<\/tr>\n
40<\/td>\n0.12<\/td>\n1\/5
\n1\/10
\n1\/15
\n1\/20
\n1\/25
\n1\/30
\n1\/40
\n1\/50
\n1\/60<\/td>\n		75<\/td>\n79<\/td>\n40<\/td>\n63<\/td>\n90<\/td>\n187<\/td>\n70<\/td>\n72<\/td>\n97<\/td>\n12<\/td>\n10<\/td>\n<\/tr>\n
50<\/td>\n0.18<\/td>\n83<\/td>\n97<\/td>\n50<\/td>\n70<\/td>\n120<\/td>\n226<\/td>\n95<\/td>\n90<\/td>\n110<\/td>\n14<\/td>\n12<\/td>\n<\/tr>\n
60<\/td>\n0.37<\/td>\n91<\/td>\n112<\/td>\n60<\/td>\n80<\/td>\n130<\/td>\n257<\/td>\n105<\/td>\n102<\/td>\n129<\/td>\n15<\/td>\n12<\/td>\n<\/tr>\n
70<\/td>\n0.37
\n0.75<\/td>\n		109
\n111<\/td>\n		131<\/td>\n70<\/td>\n95<\/td>\n150<\/td>\n305<\/td>\n115<\/td>\n120<\/td>\n155<\/td>\n20<\/td>\n15<\/td>\n<\/tr>\n
80<\/td>\n0.75
\n1.5<\/td>\n		125<\/td>\n142<\/td>\n80<\/td>\n105<\/td>\n170<\/td>\n350<\/td>\n135<\/td>\n140<\/td>\n180<\/td>\n20<\/td>\n15<\/td>\n<\/tr>\n
100<\/td>\n1.5<\/td>\n148<\/td>\n160<\/td>\n100<\/td>\n135<\/td>\n190<\/td>\n410<\/td>\n155<\/td>\n165<\/td>\n215<\/td>\n22<\/td>\n15<\/td>\n<\/tr>\n
120<\/td>\n2.2
\n3.0<\/td>\n		181<\/td>\n190<\/td>\n120<\/td>\n160<\/td>\n230<\/td>\n494<\/td>\n180<\/td>\n195<\/td>\n255<\/td>\n25<\/td>\n18<\/td>\n<\/tr>\n
135<\/td>\n3.0
\n4.0<\/td>\n		202<\/td>\n210<\/td>\n135<\/td>\n185<\/td>\n250<\/td>\n559<\/td>\n200<\/td>\n230<\/td>\n285<\/td>\n30<\/td>\n18<\/td>\n<\/tr>\n
155<\/td>\n5.5<\/td>\n247<\/td>\n256<\/td>\n155<\/td>\n220<\/td>\n275<\/td>\n605<\/td>\n220<\/td>\n250<\/td>\n305<\/td>\n35<\/td>\n21<\/td>\n<\/tr>\n
175<\/td>\n5.5
\n7.5<\/td>\n		258<\/td>\n282<\/td>\n175<\/td>\n240<\/td>\n310<\/td>\n675<\/td>\n250<\/td>\n273<\/td>\n348<\/td>\n40<\/td>\n21<\/td>\n<\/tr>\n
200<\/td>\n11.0<\/td>\n285<\/td>\n305<\/td>\n200<\/td>\n280<\/td>\n360<\/td>\n749<\/td>\n290<\/td>\n305<\/td>\n390<\/td>\n40<\/td>\n24<\/td>\n<\/tr>\n
250<\/td>\n11.0
\n15.0<\/td>\n		330<\/td>\n360<\/td>\n250<\/td>\n315<\/td>\n460<\/td>\n920<\/td>\n380<\/td>\n375<\/td>\n475<\/td>\n45<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30d5\u30e9\u30f3\u30b8<\/th>\n\u5165\u529b\u7a74<\/th>\n\u51fa\u529b\u8ef8<\/th>\n\u91cd\u3055<\/strong><\/th>\n<\/tr>\n
\u30ed\u30b5\u30f3\u30bc\u30eb\u30b9<\/th>\n\u30dd\u30f3\u30c9<\/th>\nLC<\/th>\nLE<\/th>\nLZ<\/th>\n\u8cea\u554f<\/th>\n\u3042\u306a\u305f<\/th>\nT\u00d7V<\/th>\nLS<\/th>\nS<\/th>\nW\u00d7Y<\/th>\n\uff08kg\uff09<\/strong><\/td>\n<\/tr>\n
115<\/td>\n95<\/td>\n140<\/td>\n4<\/td>\nM8<\/td>\n31<\/td>\n11<\/td>\n4\u00d712.8<\/td>\n28<\/td>\n14<\/td>\n5\u00d73<\/td>\n5.4<\/td>\n<\/tr>\n
115<\/td>\n95<\/td>\n140<\/td>\n4<\/td>\nM8<\/td>\n31<\/td>\n11<\/td>\n4\u00d712.8<\/td>\n40<\/td>\n17<\/td>\n5\u00d73<\/td>\n8.5<\/td>\n<\/tr>\n
130<\/td>\n110<\/td>\n160<\/td>\n4<\/td>\nM8<\/td>\n33<\/td>\n14<\/td>\n5\u00d716.3<\/td>\n50<\/td>\n22<\/td>\n6\u00d73.5<\/td>\n12<\/td>\n<\/tr>\n
130<\/td>\n110<\/td>\n160<\/td>\n4<\/td>\nM8<\/td>\n40<\/td>\n14<\/td>\n5\u00d716.3<\/td>\n60<\/td>\n28<\/td>\n8\u00d74<\/td>\n17<\/td>\n<\/tr>\n
165<\/td>\n130<\/td>\n200<\/td>\n4<\/td>\nM10<\/td>\n42<\/td>\n19<\/td>\n6\u00d721.8<\/td>\n60<\/td>\n28<\/td>\n8\u00d74<\/td>\n17<\/td>\n<\/tr>\n
165<\/td>\n130<\/td>\n200<\/td>\n4.5<\/td>\nM10<\/td>\n48<\/td>\n19<\/td>\n6\u00d721.8<\/td>\n65<\/td>\n32<\/td>\n10\u00d75<\/td>\n26<\/td>\n<\/tr>\n
165<\/td>\n130<\/td>\n200<\/td>\n4.5<\/td>\nM10<\/td>\n52<\/td>\n24<\/td>\n8\u00d727.3<\/td>\n75<\/td>\n38<\/td>\n10\u00d75<\/td>\n40.5<\/td>\n<\/tr>\n
215<\/td>\n180<\/td>\n250<\/td>\n5<\/td>\nM12<\/td>\n63<\/td>\n28<\/td>\n8\u00d731.3<\/td>\n85<\/td>\n45<\/td>\n14\u00d75.5<\/td>\n59<\/td>\n<\/tr>\n
215<\/td>\n180<\/td>\n250<\/td>\n5<\/td>\nM12<\/td>\n63<\/td>\n28<\/td>\n8\u00d731.3<\/td>\n95<\/td>\n55<\/td>\n16\u00d76<\/td>\n89<\/td>\n<\/tr>\n
215<\/td>\n180<\/td>\n250<\/td>\n5<\/td>\nM12<\/td>\n63<\/td>\n28<\/td>\n8\u00d731.3<\/td>\n110<\/td>\n60<\/td>\n18\u00d77<\/td>\n138<\/td>\n<\/tr>\n
265<\/td>\n230<\/td>\n300<\/td>\n5<\/td>\nM12<\/td>\n83<\/td>\n38<\/td>\n10\u00d741.3<\/td>\n110<\/td>\n65<\/td>\n18\u00d77<\/td>\n172<\/td>\n<\/tr>\n
265<\/td>\n230<\/td>\n300<\/td>\n5<\/td>\nM12<\/td>\n83<\/td>\n38<\/td>\n10\u00d741.3<\/td>\n125<\/td>\n70<\/td>\n20\u00d77.5<\/td>\n246<\/td>\n<\/tr>\n
300<\/td>\n250<\/td>\n350<\/td>\n6<\/td>\nM16<\/td>\n114<\/td>\n42<\/td>\n12\u00d745.3<\/td>\n155<\/td>\n90<\/td>\n25\u00d79<\/td>\n410<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

WPWDT Worm Reducer Gearbox Part Structure<\/h2>\n

\"Worm<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
1<\/td>\n\u30d5\u30ec\u30fc\u30e0<\/td>\n13<\/td>\nO\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n
2<\/td>\n\u30a6\u30a9\u30fc\u30e0\u30db\u30a4\u30fc\u30eb<\/td>\n14<\/td>\nO\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n
3<\/td>\n\u30a6\u30a9\u30fc\u30e0\u30b7\u30e3\u30d5\u30c8<\/td>\n15<\/td>\n\u6cb9\u4e95\u30ab\u30d0\u30fc<\/td>\n<\/tr>\n
4<\/td>\n\u51fa\u529b\u8ef8<\/td>\n16<\/td>\n\u30d4\u30f3<\/td>\n<\/tr>\n
5<\/td>\n\u51fa\u529b\u8ef8\u30ab\u30d0\u30fc<\/td>\n17<\/td>\n\u30aa\u30a4\u30eb\u30b2\u30fc\u30b8<\/td>\n<\/tr>\n
6<\/td>\n\u51fa\u529b\u8ef8\u30ab\u30d0\u30fc<\/td>\n18<\/td>\n\u30aa\u30a4\u30eb\u30d7\u30e9\u30b0<\/td>\n<\/tr>\n
7<\/td>\n\u5165\u529b\u30b7\u30e3\u30d5\u30c8\u30ab\u30d0\u30fc<\/td>\n19<\/td>\n\u9375<\/td>\n<\/tr>\n
8<\/td>\n\u5165\u529b\u30b7\u30e3\u30d5\u30c8\u30ab\u30d0\u30fc<\/td>\n20<\/td>\n\u9375<\/td>\n<\/tr>\n
9<\/td>\n\u30d9\u30a2\u30ea\u30f3\u30b0<\/td>\n21<\/td>\n\u9375<\/td>\n<\/tr>\n
10<\/td>\n\u30d9\u30a2\u30ea\u30f3\u30b0<\/td>\n22<\/td>\n\u56fd\u969b\u516d\u89d2\u30cd\u30b8<\/td>\n<\/tr>\n
11<\/td>\n\u30aa\u30a4\u30eb\u30b7\u30fc\u30eb<\/td>\n23<\/td>\n\u56fd\u969b\u516d\u89d2\u30cd\u30b8<\/td>\n<\/tr>\n
12<\/td>\n\u30aa\u30a4\u30eb\u30b7\u30fc\u30eb<\/td>\n24<\/td>\n\u30b7\u30e0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

WPWDT Worm Gear Speed Reducer Benefits<\/h2>\n
\n
\n
\n
\n

1. High Torque Output in Compact Design<\/strong>
\nWPWDT worm gear speed reducers are engineered to deliver high torque despite their compact size. The worm gear mechanism efficiently multiplies torque, making these reducers ideal for applications requiring both power and space-saving solutions. This compactness ensures easy integration into confined industrial setups.<\/p>\n

2. Self-Locking Capability for Increased Safety<\/strong>
\nAt higher gear ratios, such as 50:1 or more, worm gear reducers exhibit self-locking properties. This prevents the reverse motion of the output shaft, enhancing safety in systems like hoists, conveyors, or elevators. The self-locking feature eliminates the need for additional braking mechanisms, simplifying system design.<\/p>\n

3. Durable Construction for Long Lifespan<\/strong>
\nThe cast iron housing of WPWDT worm reducer gearboxes provides exceptional durability and resistance to wear and tear. High-quality components, including NSK bearings and Simrit oil seals, ensure long operational life with minimal maintenance. This rugged construction makes them suitable for demanding industrial environments.<\/p>\n

4. Low Noise and Smooth Operation<\/strong>
\nWorm and wheel gearboxes are designed to operate with minimal noise, even under heavy loads. The precise machining of the worm and worm wheel reduces vibration and ensures smooth, quiet operation. This makes them ideal for noise-sensitive applications such as automated machinery or production lines.<\/p>\n

5. Versatile Configurations for Various Applications<\/strong>
\nThese worm gearbox reducers support various configurations, including solid or hollow output shafts and horizontal or vertical mounting options. This versatility allows them to be used in a wide range of industries, such as conveyors, material handling, and other machinery requiring flexible power transmission solutions.<\/p>\n

6. Precise Speed Reduction with High Control<\/strong>
\nWPWDT worm drive gearboxes offer gear ratios ranging from 5:1 to 60:1, providing precise speed reduction and torque control. This makes them ideal for low to medium-speed applications where accuracy is critical, such as precision machinery, robotics, and automated systems in industrial operations.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\"WPWDT<\/p>\n

WPWDT Worm and Wheel Gearbox Applications<\/h2>\n
    \n
  • Conveyor Systems in Manufacturing<\/strong>
    \nWPWDT worm and wheel gearboxes are widely used in conveyor systems to control speed and provide high torque for moving heavy loads. Their compact design and ability to handle continuous operation make them ideal for manufacturing lines, packaging systems, and material transport applications.<\/li>\n
  • \u6607\u964d\u30fb\u540a\u308a\u4e0a\u3052\u88c5\u7f6e<\/strong>
    \nThe self-locking capability of worm reducer gearboxes at higher gear ratios ensures safety and stability in lifting and hoisting systems. They are commonly found in cranes, elevators, and winches, where preventing back-driving is essential to avoid accidents and ensure precise load control during operations.<\/li>\n
  • Automated Machinery in Industrial Processes<\/strong>
    \nWPWDT worm drive gearboxes are integral to automated machinery, where precise speed reduction and torque control are critical. They are used in robotics, CNC machines, and assembly lines to deliver smooth, efficient power transmission, enabling accurate and reliable operation in repetitive and high-precision tasks.<\/li>\n
  • \u30de\u30c6\u30ea\u30a2\u30eb\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u6a5f\u5668<\/strong>
    \nIn material handling applications like forklifts, pallet jacks, and automated guided vehicles, worm gear gearboxes provide the necessary torque to move heavy loads efficiently. Their durability and ability to operate in confined spaces make them a reliable choice for such demanding environments.<\/li>\n
  • Mixers and Processing Equipment<\/strong>
    \nIn industries such as food processing, pharmaceuticals, and chemicals, WPWDT worm gear reducers are used in mixers, crushers, and other processing equipment. Their ability to provide precise speed control and high torque ensures consistent and efficient operation, even under heavy or variable loads.<\/li>\n
  • \n

    Textile Machinery:<\/strong> WPWDT worm gear speed reducers are used in textile equipment, such as spinning and weaving machines. Their smooth operation and wide range of gear ratios enable precise control of rotational speeds, ensuring consistent fabric production while minimizing noise and vibration in manufacturing facilities.<\/p>\n<\/li>\n<\/ul>\n\n\n\n\n\n\n
    \"Worm<\/td>\n\"Worm<\/td>\n<\/tr>\n
    \u30b3\u30f3\u30d9\u30a2\u88c5\u7f6e\u7528\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/strong><\/td>\n\u7e4a\u7dad\u7523\u696d\u5411\u3051\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/strong><\/td>\n<\/tr>\n
    \"Worm<\/td>\n\"Worm<\/td>\n<\/tr>\n
    \u5efa\u8a2d\u696d\u754c\u5411\u3051\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/strong><\/td>\n\u98df\u54c1\u30fb\u98f2\u6599\u696d\u754c\u5411\u3051\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Difference Between Worm Gearbox and Helical Gearbox<\/h2>\n

    What Is Helical Gearbox<\/h3>\n

    A helical gearbox uses gears with teeth that are cut at an angle to the axis of the gear. The angled teeth allow the gears to mesh gradually, resulting in smoother and quieter operation compared to spur gears.\u00a0Helical gearboxes\u00a0are widely used in applications that require high power transmission efficiency and low noise levels.<\/p>\n

    The angled teeth of helical gears create thrust loads that act parallel to the gear shaft. To accommodate these thrust loads, helical gearboxes typically incorporate thrust bearings or other means of axial load support. The helix angle of the gear teeth can vary, with higher angles providing greater load capacity but also increased axial thrust.<\/p>\n

    What Is Worm Gearbox<\/h3>\n

    A worm gearbox consists of a worm (similar to a screw) that drives a worm wheel (a specialized gear). The worm is mounted on a shaft that is perpendicular to the worm wheel\u2019s shaft. As the worm rotates, its threads engage with the teeth of the worm wheel, causing it to rotate as well.<\/p>\n

    Worm gearboxes are known for their high reduction ratios in a single stage, often ranging from 5:1 to 100:1 or more. They are also compact and can transmit high torque loads. The sliding action between the worm and worm wheel results in quiet operation but also lower efficiency compared to other gear types.<\/p>\n

    The Difference Between Helical Gearbox and Worm Gearbox<\/h3>\n

    Gear Type<\/h3>\n

    Helical gearboxes use helical gears with teeth cut at an angle, while worm gearboxes use a\u00a0worm gear\u00a0with a screw-like design to drive a worm wheel.<\/p>\n

    Shaft Orientation<\/h3>\n

    In helical gearboxes, the input and output shafts are typically parallel to each other. The angled teeth of the helical gears allow for power transmission between parallel shafts.<\/p>\n

    Worm gearboxes have perpendicular input and output shafts, with the worm mounted on one shaft and the worm wheel on the other.<\/p>\n

    Reduction Ratio<\/h3>\n

    Worm gearboxes can achieve higher reduction ratios in a single stage compared to helical gearboxes. Worm gears typically provide ratios from 5:1 to 100:1, while helical gears offer ratios up to 10:1 per stage.<\/p>\n

    \u52b9\u7387<\/h3>\n

    Helical gearboxes have higher efficiency, often exceeding 90%, due to the gradual engagement of the helical teeth. Worm gearboxes have lower efficiency, typically ranging from 40% to 85%, because of the sliding contact between the worm and worm wheel.<\/p>\n

    \u8010\u8377\u91cd<\/h3>\n

    Helical gearboxes can handle higher loads compared to worm gearboxes of similar size. The overlapping tooth contact in helical gears distributes the load more effectively.<\/p>\n

    \u9a12\u97f3\u30ec\u30d9\u30eb<\/h3>\n

    Helical gearboxes operate with lower noise levels due to the gradual engagement of the helical teeth. Worm gearboxes tend to be quieter than spur gears but may produce more noise than helical gears.<\/p>\n

    Self-Locking<\/h3>\n

    Worm gearboxes have an inherent self-locking capability. The sliding action between the worm and worm wheel creates friction that prevents the gearbox from being back-driven by the load.<\/p>\n

    Helical gearboxes do not have inherent self-locking properties.<\/p>\n

    Axial Thrust<\/h3>\n

    Helical gears generate axial thrust loads due to the angled teeth. These thrust loads act parallel to the gear shaft and must be accommodated by thrust bearings or other means of axial load support.<\/p>\n

    Worm gearboxes do not generate significant axial thrust loads because the worm and worm wheel are perpendicular to each other.<\/p>\n

    Backdriving<\/h3>\n

    Helical gearboxes can be back-driven, meaning the output shaft can drive the input shaft if an external force is applied.<\/p>\n

    Worm gearboxes, due to their self-locking nature, cannot be easily back-driven. The high friction between the worm and worm wheel prevents reverse motion under normal operating conditions.<\/p>\n

    \u6599\u91d1<\/h3>\n

    The manufacturing cost of helical gears is generally lower compared to worm gears of similar quality. Worm gears require more complex machining and heat treatment processes, resulting in higher production costs.<\/p>\n\n\n\n\n
    \"WPWDT<\/td>\n\"Helical<\/td>\n<\/tr>\n
    \u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/strong><\/td>\nHelical Gearbox<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

    WPWDT worm gear reducers, commonly referred to as worm gearboxes, are specialized mechanical devices designed to reduce rotational speed while amplifying torque, using a worm gear mechanism. The WPWDT worm gearbox is part of the renowned WP series worm gear speed reducer and features a robust cast iron housing for enhanced durability. It employs a single-stage worm gear system that consists of a worm (a helical input gear) and a worm wheel (a spur-like output gear), arranged at a 90-degree angle for efficient power transmission.<\/p>","protected":false},"featured_media":3569,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[140,120],"product_tag":[141,123,122,137,131,132,129,125,130,124,128,126],"class_list":{"0":"post-3823","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-wp-series-worm-gearbox","7":"product_cat-worm-gearbox","8":"product_tag-cast-iron-worm-gearbox","9":"product_tag-worm-drive-gearbox","10":"product_tag-worm-gear-gearbox","11":"product_tag-worm-gear-motor","12":"product_tag-worm-gear-reducers","13":"product_tag-worm-gear-speed-reducer","14":"product_tag-worm-gearbox-for-sale","15":"product_tag-worm-gearbox-manufacturers","16":"product_tag-worm-gearbox-suppliers","17":"product_tag-worm-reducer-gearbox","18":"product_tag-worm-reduction-gearbox","19":"product_tag-worm-wheel-gearbox","21":"first","22":"instock","23":"shipping-taxable","24":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product\/3823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/comments?post=3823"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media\/3569"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media?parent=3823"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product_brand?post=3823"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product_cat?post=3823"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/product_tag?post=3823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}