ʻO ka mea hoʻohaʻahaʻa he mea pono mechanical hiki ke hoʻololi i ka wikiwiki a me ka torque puka
The piv gear main features of the piv motor reducer drive are china gear reducer as follows.
1. The ability supplier gearbox motor to move smoothly, resist shock and vibration. Because several piv motors with the same structure are used, they are evenly distributed around the center wheel, so that the forces of the piv motor and the rotating arm can balance each other. At the same time, the coaxial china geared motor also increases the number of teeth involved in the meshing, so the piv motor transmission has a smooth movement, piv spare parts strong resistance to shock and vibration, and reliable work.
2, the transmission gear motor china is relatively large, can achieve the synthesis and decomposition of motion. As long as the type of piv motor transmission and the matching gear scheme are properly selected, a large number of gears can be used to obtain a large transmission ratio. In a piv motor reducer transmission that acts only as a transmission motion, the gear ratio can reach several thousand. It should be pointed out that the piv motor transmission can still maintain many advantages such as compact structure, small mass and small volume when its gear ratio is large. Moreover, it can also realize the synthesis and decomposition of motion and the complex movements that realize various shifting.
3. The piv motor reducer is small in size, small in mass, compact in structure and large in carrying capacity. Because the piv motor transmission has power splitting and the central wheel constitutes a coaxial transmission and the internal gear pair is properly applied, the structure can be very compact. Then, due to the uniform distribution of several planet wheels around the center wheel to share the load, each gear is subjected to less load and allows the gears to adopt a smaller modulus. For the gearbox reducer ,In addition, the coaxial reducer fully utilizes the internal bearing capacity and the capacity of the ring gear itself, which is beneficial to reduce the size of the outer casing, making it small in size, small in mass, compact in structure, and capable of carrying. Big. In general, the size and mass of the piv motor transmission are about 1/2 to 1/5 of the ordinary gear transmission (that is, under the same load conditions).
4, piv motor reducer transmission efficiency is with high quality piv gearbox manufacturers the symmetry of the piv motor transmission structure, that is, it has a number of evenly distributed piv motors, so that the reaction forces acting on the center wheel and the arm bearing can balance each other, which is beneficial to achieve Improve the efficiency of the transmission. When the transmission electric motor gear reducer type is properly selected and the structure is arranged reasonably, the efficiency value can reach 0.97~0.99.
ʻO ka mea hoʻohaʻahaʻa he mea pono mechanical hiki ke hoʻololi i ka wikiwiki a me ka torque puka
Worm gear reducer is a kind of power transmission mechanism, which uses the speed converter of gear to reduce the rotation number of motor (motor) to the required rotation number and obtain a larger torque. Among the mechanisms used to transmit power and motion, the reducer is widely used. It can be seen in the transmission systems of all kinds of machinery, from ships, automobiles, locomotives, heavy machinery used in construction, processing machinery and automatic production equipment used in the machinery industry, to common household appliances, clocks and watches in daily life. Its application can be seen from the transmission of large power to small load and accurate angle transmission. In industrial applications, the reducer has the function of reducing speed and increasing torque. Therefore, it is widely used in speed and torque conversion equipment
It mainly includes:
Mea hōʻemi kapa worm
1. E ho'ēmi i ka wikiwiki a hoʻonui i ka torque puka i ka manawa like. E hoʻokumu ʻia ka ratio hoʻokuʻu torque ma luna o ka ratio hoʻonui / hoʻemi ʻana o ka mīkini, akā ʻaʻole ia e ʻoi aku ma mua o ka torque helu o ka mea hoʻemi.
2. At the same time, deceleration reduces the inertia of the load, which is the square of the deceleration ratio. You can see that general motors have an inertia value
The basic structure of RV series aluminum alloy worm gear reducer is mainly composed of worm gear, shaft, bearing, box and its accessories. It can be divided into three basic structural parts: box, worm gear, bearing and shaft combination. The box is the base of all accessories in the worm gear reducer, and an important accessory to support and fix the shafting components, ensure the correct relative position of the transmission accessories and support the load acting on the reducer. Worm gear and worm are mainly used to transmit the motion and power between the two staggered shafts, while bearings and shafts are mainly used to transmit power, operate and improve efficiency.
Ua wehewehe ʻia kekahi mau mea pono o ka worm gear reducer penei:
Shell: alumini alumini (kumu: 025-090) hao hao (kumu: 110-150);
Ilo: 20Cr kila. ʻO ka lāʻau Carbonitriding (ma hope o ka wili maikaʻi ʻana, mālama i ka paʻakikī o ka ʻili niho HRC60, a ʻoi aku ka mānoanoa o ka paʻakikī ma mua o 0.5mm);
ʻO nā mea ilo: ke keleawe nickel kūʻokoʻa me ka hoʻonohonoho kūikawā;
Hoʻohana nui ʻia ka pāpale aila / hanu no ka hoʻokuʻu ʻana i ke kinoea i loko o ka hihia worm gear reducer;
Hoʻokaʻawale ʻia ka uhi hope i ka uhi nui a me ka uhi liʻiliʻi. Hoʻohana ʻia ka uhi hope e hoʻoponopono i ke kūlana axial o nā ʻāpana shafting a lawe i ka ukana axial. Ua pani ʻia nā ʻaoʻao ʻelua o ka puka noho bearing e ka uhi uhi;
Hoʻohana nui ʻia ka sila aila e pale i ka ʻaila lubricating i loko o ka hihia mai ka hoʻokuʻu ʻana a hoʻomaikaʻi i ka manawa lawelawe o ka ʻaila lubricating;
Hoʻohana nui ʻia ka ʻaila hinu e hoʻokahe i ka ʻaila lepo a hoʻomaʻemaʻe i ka ʻaila i ka wā e hoʻololi ai i ka ʻaila lubricating;
The oil pointer cover/oil pointer is mainly used to observe whether the oil volume inside the worm gear reducer case is up to the standard.
ʻO ka mea hoʻohaʻahaʻa he mea pono mechanical hiki ke hoʻololi i ka wikiwiki a me ka torque puka
ʻO ka mīkini kiʻekiʻe kiʻekiʻe kiʻekiʻe AC kahi kino i hoʻohui ʻia o ka pahu pahu kiʻekiʻe kiʻekiʻe a me ka motika AC kiʻekiʻe (kiʻekiʻe torque AC motor). ʻO kēia ʻano o ke kino hoʻohui pū ʻia i kapa ʻia ʻo ka hoʻohaʻahaʻa haʻahaʻa kiʻekiʻe kiʻekiʻe AC motor a i ʻole kahi motika AC kiʻekiʻe kiʻekiʻe, a ʻākoakoa pinepine ʻia a hōʻuluʻulu ʻia e kahi mea hana kiʻekiʻe kiʻekiʻe torque gearbox. Hoʻohana nui ʻia ka deceleration high torque AC motor i ka ʻoihana kila a me ka ʻoihana mīkini. ʻO ka maikaʻi o ka micro-reduction kiʻekiʻe torque AC motor kaulana i ka 21st century ʻo ia ka maʻalahi o ka hoʻolālā a mālama i ka lewa, ʻoiai ʻaʻole i hoʻemi ʻia ka mana a me ka hoʻohaʻahaʻa a me ka torque. ʻO ka mīkini AC kiʻekiʻe kiʻekiʻe i hoʻopaʻa ʻia e loaʻa i kahi hopena hōʻemi torque ma o ka hoʻohui ʻana i kahi motika AC kiʻekiʻe, kahi mīkini hoʻoheheʻe kūloko, a i ʻole nā mea hana mana kiʻekiʻe ma o nā mīkini o nā ʻano like ʻole i loko o ka hoʻohaʻahaʻa kiʻekiʻe torque AC motor.
helehelena:
1. Hana ʻia ka motika AC kiʻekiʻe kiʻekiʻe e like me nā koi ʻenehana honua a loaʻa iā ia kahi ʻenehana kiʻekiʻe.
ʻO 2, mālama pūnaewele, hilinaʻi a paʻa ʻole, me ka mana kau nui, ikaika ka mana a hiki i 95KW a i ʻole.
3, haʻahaʻa haʻahaʻa ikehu, hana kiʻekiʻe, kiʻekiʻe torque gearbox pono a hiki i 95%.
4, haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa, kiʻekiʻe ka ikehu, kiʻekiʻe kiʻekiʻe ʻāpana ʻāpana kila, pahu pahu hao hao, ka ʻili o ka mea hana ma hope o ka mālama wela wela.
5. Ma hope o ka hana pololei ʻana e hōʻoia i ka pololei o ka hoʻonohonoho ʻana, ua hoʻolako ʻia nā mīkini a pau i ka hoʻohaʻahaʻa ʻana i nā mīkini kiʻekiʻe kiʻekiʻe AC e hana ana i ka hui transmission gear me nā ʻano like ʻole o nā motika AC torque kiʻekiʻe, e hana ana i kahi hoʻohui electromechanical, e hōʻoiaʻiʻo pono i nā ʻano o ka maikaʻi. huahana.
6. Hoʻohana ka huahana i nā manaʻo hoʻolālā serialized a modular a he ākea ākea. ʻO kēia pūʻulu o nā huahana he nui nā hui kaʻa AC torque kiʻekiʻe, nā kūlana hoʻonohonoho a me nā papa hana. Hiki iā ia ke koho i ka wikiwiki a me nā ʻano hana like ʻole e like me nā pono maoli.
No ka hoʻoholo ʻana i ka helu kumu hoʻohālike o kahi motika AC kiʻekiʻe kiʻekiʻe, pono ʻoe e hoʻoholo i kēia mau ʻāpana:
1. E hoʻoholo i ka māmā holo o ka mīkini, a e helu i ka hōʻemi o ka hoʻohaʻahaʻa ʻana i ka mīkini hoʻohaʻahaʻa kiʻekiʻe torque AC ma muli o kēia wikiwiki (hōʻemi ratio = input shaft speed / output shaft speed = high torque AC motor speed / mechanical koi wikiwiki);
2. E helu i ka torque o ka ukana, e koho i ka puka o ka mīkini hoʻoemi kiʻekiʻe torque AC motika e like me kēia torque (e nānā i ka "output torque meter" i hāʻawi ʻia e ka mea hoʻolale kiʻekiʻe kiʻekiʻe torque AC mīkini hana), a hoʻoholo i ke kumu hoʻohālike o ka ho'ēmi haʻahaʻa kiʻekiʻe kiʻekiʻe AC motor;
3. E hoʻoholo i nā hana hou aʻe o ka mīkini AC kiʻekiʻe kiʻekiʻe i hoʻopaʻa ʻia, e like me ka mana-off brake, energized brake, frequency conversion, shrink frame, shell material, etc. he mea nui ka launa ʻana me ka mea hoʻolako.
ʻO ka hoʻohana ʻana i ka mīkini AC kiʻekiʻe kiʻekiʻe kiʻekiʻe, a he mea pono nui ia no nā lako mīkini, ʻoi aku hoʻi i nā mīkini paʻi, nā mīkini paʻi, nā mīkini corrugated, nā mīkini pahu kala, nā mīkini lawe, nā mīkini meaʻai, nā lako kaʻa ʻekolu. , mālama 'akomi, hale kūʻai ʻekolu-dimension, Chemical, textile, dyeing a me nā lako hoʻopau.
ʻO ka mea hoʻohaʻahaʻa he mea pono mechanical hiki ke hoʻololi i ka wikiwiki a me ka torque puka
The reducer is a mechanical necessity that can change the speed and output torque. As an important part of the mechanical transmission system, the reducer can now be seen in all kinds of machinery, transportation, construction, machining and other fields. So, what are the benefits of using the reducer
1. The use of the reducer can effectively maintain the function of the motor. During operation, the reducer receives large torque. When it is overloaded, it is transmitted to the motor as long as the overload is divided by the reduction ratio!
2. Save the use cost. If the motor is directly responsible, it may cause damage to the motor. When the overload is very large, the deceleration time is damaged first, and the reducer can be restored to use only by changing the spare parts. The cost is relatively low. If the motor is directly damaged, the maintenance is relatively slow, and the cost is also high.
3. Effectively reduce the moment of inertia, and the reducer can timely control the start stop and speed change. Increasing the torque through the reducer is equivalent to increasing the input power, which can reduce the power required by the input motor (in the place where speed regulation is required). Generally, the motor is more expensive than the reducer, so it is considered to use the reducer.
4. It can effectively save energy and reduce the output torque current of motor by using reducer.
5. Using the reducer can effectively reduce the motor speed and increase the torque, and output the corresponding multiply/decelerate ratio according to the motor.
6. Effectively reduce the load inertia of the motor. In numerical terms, the inertia is the square value of the reduction ratio. Different motor inertia values are different.
Hoʻonohonoho hoʻonohonoho
The reduction motor is characterized by high efficiency and reliability, long working life, simple maintenance, wide application, etc. Its stages can be divided into single-stage, two-stage and three-stage gear reduction motors, and the installation layout mainly includes deployable, coaxial and shunt type.
1. In the deployable type of two-stage cylindrical reduction motor, the gear is asymmetric relative to the supporting position. When the shaft produces bending and torsion deformation, the load is distributed unevenly in the tooth width. Therefore, the shaft should be designed with greater stiffness, and the gear should be far away from the input end or output end.
2. The characteristics of the split flow type of the two-stage cylindrical reduction motor: the extended shaft position of the split flow type reduction motor can be extended from either side, which is convenient for the overall configuration of the machine. The gears of the split flow stage are all processed into helical teeth, rotating right and left at the same time to offset the axial force. One of the shafts shall be able to move a little axially to avoid jamming the gear.
ʻO ka mea hoʻohaʻahaʻa he mea pono mechanical hiki ke hoʻololi i ka wikiwiki a me ka torque puka
3. Features of coaxial reduction motor: the radial dimension is compact, but the axial dimension is large. As the intermediate shaft is large, the shaft will distort greatly under load, so the load concentration along the tooth width is serious. At the same time, because the centers of the two gears must be consistent, it is difficult to make full use of the bearing capacity of the high-speed gear, and it is also difficult to lubricate the bearing located in the middle part of the reduction motor. The input end and output end of the reduction motor are located at both ends of the same axis, which limits the overall configuration of the transmission device.
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ʻO nā lako haʻuki ʻenehana no ke kūʻai aku ma ka mauna edgecombe ʻākau ʻākau kwazulu natal ʻApelika Hema no ka haʻuki a me nā mea hoʻoikaika kino.
