상품 설명
HangZhou Sihai Equipment Co., Ltd.has been specialising in the manufacture and export of RV sequence worm gearboxes and other electricity transmission products for several years, focused to supply to our customers excellent good quality items in aggressive charges. The main merchandise are RV series worm gear speed reducers, UD sequence mechanical speed variators, G3 series helical geared motors and the specifically created reducers for sprucing equipment. Our merchandise are widely utilized in the mechanical equipment for foodstuff, ceramics, bundle, chemical, printing, and plastics, etc.
Xihu (West Lake) Dis.d by the concept, “High quality is the extremely important.”. the organization proceeds in rigorous quality control to all the goods, complying with the specifications of ISO9001:2008, and certificated, which has enabled our goods to have liked the productive product sales, reputation and very good track record among the markets of Europe, Mid-east, and Souteast Asia..
Innovation, great good quality, customers’ satisfication, and outstanding service are the rules of the company. All clients at home and overseas are warmly welcome to contact us and negotiate for mutual company enlargement.
특징
one.Wide transmission rate, strong output torque
2.Compact mechanical structure, light weight, small volume&Good heat-dissipating
three.Smooth operation with lower noise or vibration
4.Easy mounting, free linking, high efficiency
five. Perfect SUBSTITUDE FOR MOTOVARIO AND CZPT PRODUCTS
Programs
Wide range of application,including light industry of food &beverage, Cement,
bundle,construction material,chemicals and etc.
Technological knowledge:
Right after-sale services:
One 12 months warranty,subject matter to suitable operation and installationfree technical assist all the time.
Cargo supply and shippment:
Samples and little quantity will be organized by way of DHL or TNT,
Bulk cargo will be arranged by way of perfessional transport agent
Urgent get can be well prepared ready in 3-7 days when received the payment.
| 모델 | RV025 030 040 050 063 075 090 110 130 150 |
| Single unit versions | NMRV – fitted for motor flanged coupling, NRV – with input shaft, NMRV-E motor flanged coupling with worm extension shaft, NRV-E with double extension worm shaft, |
| 힘 | 0.06—-15KW |
| Single unit reduction ratio | 1:5 7.5 10 15 20 25 30 40 50 60 80 100 |
| 출력 토크 | 2.6—1195N.M |
| Worm shaft material | 20CrMnTi with carburizing and quenching.The hardness of surface is 56-62HRC with carbonized layer 0.5-0.8mm |
| Worm wheel material | worm mandrel is HT250,and worm ring gear,ZQSn10-1,hardness is 60HRC |
| 모델 | RV025 030 040 050 063 075 090 110 130 150 |
| Single unit versions | NMRV – fitted for motor flanged coupling, NRV – with input shaft, NMRV-E motor flanged coupling with worm extension shaft, NRV-E with double extension worm shaft, |
| 힘 | 0.06—-15KW |
| Single unit reduction ratio | 1:5 7.5 10 15 20 25 30 40 50 60 80 100 |
| 출력 토크 | 2.6—1195N.M |
| Worm shaft material | 20CrMnTi with carburizing and quenching.The hardness of surface is 56-62HRC with carbonized layer 0.5-0.8mm |
| Worm wheel material | worm mandrel is HT250,and worm ring gear,ZQSn10-1,hardness is 60HRC |
What is a worm gear reducer?
The worm gear reducer is used to change the output speed of the mechanical device. It consists of worm and helical gears mounted on the input side of the equipment. In some cases, this gear reduction system can be multi-stage, enabling extremely low output speeds. It has the advantages of low energy consumption and low vibration.
Hollow shaft worm gear reducer
Worm gear reducer is an effective device to reduce the speed of mechanical equipment. The use of hard steel or non-ferrous metals for the worm increases its efficiency. Worms made of hard steel generate more heat than worms made of mild steel. Different thermal expansion results in gaps between mating surfaces. Despite its many benefits, worm gear reducers are prone to oil leakage, which can be a problem for a number of reasons.
Hollow shaft worm gear reducers are available in different gear ratios and are compatible with many motor types. Some are available in dual-axis and single-axis configurations and can be mounted horizontally or vertically. They are also available in intermediate ratios, as well as four- and five-speed transmission types. They can also be connected with additional output shafts.
Another type of worm gear reducer is the multi-stage variety. This gear reducer has multiple stages, enabling it to reduce speed with extremely low output speeds. In addition to the large transmission ratio, the multi-stage gear reducer has low noise, low vibration and low energy consumption.
Worm gear reducers offer space-saving solutions as well as increased torque. Agknx Gearbox offers worm gear reducers that solve common deceleration problems. The company has also expanded its product range into the bathroom market. Compared with the standard gearbox, the worm gear reducer has the characteristics of lower price and better torque output.
hourglass worm gear
The hourglass type worm gear reducer has multi-tooth line contact and is widely used in heavy machinery. These gears are characterized by a high load-carrying capacity, but they are highly sensitive to misalignment and manufacturing errors. However, by employing point contact, these gears can be made more reliable and can withstand higher loads.
Another major advantage of the hourglass worm gear is its high load capacity. The tooth profile design of the gears has a high relative slip ratio, which improves efficiency and load capacity. In addition, the large angle between the sliding direction and the contact line provides a low coefficient of friction. The hourglass worm gear also features premium carburized steel and phosphor bronze castings for exceptional durability. In addition, the tooth profile is very precise, the operation is quiet, and the speed fluctuation is small.
Agknx worm gear reducers are designed to operate for up to ten hours per day with an even load. The design of this worm gear reducer stems from Sumitomo Heavy Industries’ extensive experience in gear reducers. The smooth surface texture and precise tooth profile of the gears ensure that the gears can withstand high loads without damaging the lubricant film. In addition, Agknx worm shafts are specially designed to have the right stiffness.
Hourglass worm gear reducers are designed to maximize load capacity while minimizing energy consumption. Its fully meshed teeth reduce surface pressure on the worm gear teeth and increase load capacity.
이중 목 웜 기어
이중 스로트 웜 기어를 선택할 때 고려해야 할 사항은 몇 가지가 있습니다. 첫째, 루트 원의 직경은 더 큰 기어의 원 피치와 일치해야 합니다. 이 측정은 일반적으로 인접한 톱니 사이의 거리를 측정하여 수행합니다. 또는 웜의 법선 모듈을 사용할 수도 있습니다. 이 값은 웜 모듈 대화 상자에 입력하는 값입니다. 또한 웜의 축 피치는 원 피치의 피치 직경과 같아야 합니다.
이중 목 웜 기어는 고하중 및 중부하 용도에 탁월한 선택입니다. 이 웜 기어의 설계는 웜과 기어 사이의 연결을 더욱 견고하게 하여 고부하 용도에 이상적입니다. 또한 다른 유형의 기어보다 크기가 작고, 정밀 피치 리드 스크류와 유사한 크기입니다.
이중 스로트 웜 기어의 효율은 기어와 웜의 재질에 따라 달라집니다. 일반적으로 기어는 표면 경화강으로 제작되고, 웜 기어는 청동이나 주철로 제작됩니다. 경우에 따라 주철과 청동을 조합하여 사용할 수도 있습니다.
웜 샤프트의 처짐은 톱니 매개변수의 영향을 받습니다. 톱니 높이, 압력각, 크기 계수 모두 웜 샤프트의 처짐에 영향을 미칩니다. 또한, 웜 나사산의 개수도 웜 샤프트의 처짐에 영향을 미치는 중요한 매개변수입니다.
이중 목 웜 기어는 높은 감속비가 요구되는 산업 분야에서 흔히 사용됩니다. 웜은 오목하고 내부가 평평한 톱니 구조를 가지고 있어 다양한 기어비를 구현할 수 있도록 조정할 수 있습니다. 웜 기어 및 웜 기어 어셈블리는 역회전을 방지하기 위해 축에 올바르게 장착되어야 합니다.
황동 웜 기어
The basic working principle of the brass worm gear reducer is the same as that of the traditional worm gear reducer. Its axial pitch must be equal to the circumferential pitch of the larger gear. The single-thread design advances one tooth per revolution, while the double-thread design advances two teeth. The threads on the worm are either left-handed or right-handed. The lead of a worm is the distance a point on the thread of the worm moves in one revolution. The lead angle is the angle tangent to the pitch of the cylinder and the axis of the worm.
Double-thread worm gear reducers are best for heavy loads. It provides the tightest connection between the worm and the gear. Assembly of the worm gear requires precise mounting. The keyway installation method involves drilling a square cut in the gear hole. This prevents the worm from rotating on the shaft and helps transmit torque. Then use the set screw to secure the gear to the hub.
The large fuel tank helps keep the worm gear clean and reduces heat. It also provides lubrication for extended life. Worm gear reducers with oil reservoirs provide a lubricated environment and low-friction surfaces. Additionally, it offers multi-position installation flexibility. Additionally, its housing is cross-milled for precise alignment. It also features internal baffles for leak-free ventilation.
I260 series worm gear reducers are one-piece iron casings with solid or hollow output shafts and tapered roller bearings. This gear reducer is designed for low to medium-horsepower applications. This gear reducer is a cost-effective option with low initial cost, the high gear ratio, and high torque in a compact package. Also, it is more shock resistant than other gear reducers.
황동 웜 기어
Brass worm gear reducer is a reduction gear. This type of gear can provide a lot of reduction in a small package. This type of gear reducer also has the ability to generate high torque. However, it is important to understand that this gear reducer has thermal limitations, which reduce its efficiency. The choice of lubricant for this gear reducer is very flexible. However, being a yellow metal, it is important to remember that the lubricant must be non-reactive.
웜 기어는 다양한 소비재 및 산업 분야에 사용되며 높은 감속비를 제공합니다. 이러한 기어는 다양한 형태와 크기로 생산됩니다. 웜 기어는 스퍼 기어와 유사하지만 축이 평행하지 않다는 점이 다릅니다. 또한 웜 기어는 낮은 출력 속도와 높은 토크가 요구되는 용도에 적합합니다.
웜 기어는 다른 기어에 비해 몇 가지 뚜렷한 장점을 가지고 있습니다. 첫째, 일반 기어와 달리 웜은 지렁이처럼 구불구불하게 회전합니다. 이러한 회전 방식은 역회전을 방지합니다. 이는 웜 기어의 리드 각도가 작기 때문입니다. 또한, 웜은 자체적으로 잠기는 성질이 있어 역회전을 방지하는 데 도움이 됩니다. 그러나 이 메커니즘이 완전히 신뢰할 수 있는 것은 아닙니다. 웜 기어는 엘리베이터, 낚시 릴, 스프로킷, 자동차 파워 스티어링 시스템 등에서 찾아볼 수 있습니다.
웜 기어의 또 다른 장점은 제조가 용이하다는 것입니다. 이러한 설계의 기본 원리는 서로 수직인 두 축을 갖는 것입니다. 그런 다음 웜 기어에 두 개 이상의 나사산을 추가합니다. 이 두 축의 공통 접선이 웜 기어 축의 피치선과 교차합니다. 이것이 전달 속도의 기본 원리입니다.
