China WeiFang Ricardo Machinery Engine2000RPM 55KW engines diesel agricultural with clutch and pulley agricultural parts online

Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Condition: New
Stroke: 4 Stroke
Cylinder: Multi-cylinder
Cold Style: Water-cooled
Start: electric start
Dimension(L*W*H): 960*560*800MM
Weight: 400
Warranty: 1 Year
Displacement: 9.0L, 4.3L
Emission Standard: Euro 2
Rated power/speed: 56kw/2000RPM
Machinery Test Report: Provided
Video outgoing-inspection: Provided
Marketing Type: Hot Product 2019
Warranty of core components: 1 Year
Core Components: Engine
Key Selling Points: Competitive Price
Power: 56kw
Model: ZH4105ZP
Rated Power: 56KW
BORE*STROKE: 105*125mm
Cooling System: Water-cooled
Starting system: Electric Starter
Color: Customers’ Requirement
MOQ: 1set
Packing: Wooden Box
Packaging Details: Plywood case or pallet package Plastic / Wooden case Packing or Customized
Port: Chinese Main Port

WeiFang Ricardo Machinery Engine2000RPM 55KW engines diesel agricultural with clutch and pulley Specification

Technical specification parameters of diesel engine
BrandLeitengModelZH4105ZP
Cylinders4Speed2000rpm
Bore * stroke(mm)105*125Power56KW
Displacement4.3LFuel consumption rate202g/kwh
Type Straight line, 4 strokeLubrication modePressure and splash type
Intake modeTurbo chargedStart-up mode24V DC electric start
speed regulationMechanical speed regulation Cooling mode Closed water cooling
Recommend Products Packing & Delivery Rapid deliveryThe company has 3 production lines for diesel generator sets, 6 production lines for diesel engines, more than 200 testing equipment and mechanical processing equipment, and an annual production capacity of 15,000 diesel generator sets.Scale production, specialized production.The diesel generator shop and the diesel engine shop are stocked with large quantities of stock so that the products can be delivered to the customer as soon as possible after the order is placed. Certifications international certificationCompany has obtained the export license and record of the Chinese government, and obtained CE certification, ISO9001 certification, ISO14001 certification, GB / T28001 certification, and obtained multiple patents. OEM We have established long-term cooperative relations with weichai, CZPT and Shangchai, which are famous engine manufacturers in China.In 2571, weichai, CZPT and CZPT obtained the official OEM agent qualification to provide customers with diesel generator sets with better price advantages. Company Profile OUR COMPANYHangZhou leiteng power machinery co., LTD. Is located in nanzhang industrial park, HangZhou city, HangZhou city, ZheJiang province. It is mainly engaged in the business of diesel generator sets.Sales system throughout the world, annual sales of 300 million.The company has a total of 200 employees, covers an area of 60 mu, and has 6 diesel production lines and 3 unit production lines. The company pays attention to product renewal and research and development, and has successively obtained 8 patents. Our Advantages 1. Ten years dedicated in diesel generator with rich experience.2. 7-15days quick delivery, annual output 50,000sets.3. Competitive price, huge material/parts sourcing, large scale production.4. Lower noise 70-73db at 7m, super silent as 60-65db at 7m.5. Spare parts and consumable service available.6. One-year warranty.7. Customized & OEM available.8. One stop and 7×24 service.9. Excellent technical support and service. Quality and testingProduction & management follow ISO9001:2015 requirement, each generator must be passed strict inspection in each progressing.1. All the raw materials/parts by IQC (Incoming Quality Control) before launch into process. 2. Each generator/part under control of IPQC (Input Process Quality Control). 3. Each generator/part must be pass 100% inspection between process. 4. All-sided ex-factory testing in various condition (Outgoing Quality Control), test items as following.>Loading test in 0%, 25%, 50%, 75%, 100%,>Heat run test>Insulation resistance test>Frequently starting test>Alarm and timing relays test. FAQ Q1: Are you a manufactory or trade company?A1: We are the Manufactory specialized in diesel generator set industry for many years already, which passed IS09001:2015, AAA grade credit enterprise. Annual output 50,000sets, products/service reach 40 countries and regions.Q2: How to control quality?A2: 1) All the raw materials/parts by IQC (Incoming Quality Control) before launch into the process. 2) Each process under control of IPQC (Input Process Quality Control). 3) Each generator set/part must be pass 100% inspection between process. 4) All-sided ex-factory testing in various condition (Outgoing Quality Control).Q3. How about your price level?A3: Our price is reasonable which is based on quality and cost. And it’s negotiable which based on quality or exact demands. It’ll be much helpful if more details could be provide when you make an inquiry.Q4: Delivery time?A4: 7-15days after deposit received.Most of diesel generator sets/parts with stock, we can make delivery immediately or make out in short time.Q5. How about MOQ?A5: MOQ as 1set.Q6. OEM/Customized available?A6: Welcome, generator set could be customized made according to client demands.Own design/LOGO on generator set available as well.Q7. Generator set warranty?A8: 12months or 1000 running hours.We are very confident in our generator set, any quality issue, we will deal with it immediately.Q8. Payment term?A9: 30% T/T as deposit, balance should be release 10days before shipment.Or 100% L/C at sight.

How to Choose the Right Worm Shaft

You might be curious to know how to choose the right Worm Shaft. In this article, you will learn about worm modules with the same pitch diameter, Double-thread worm gears, and Self-locking worm drive. Once you have chosen the proper Worm Shaft, you will find it easier to use the equipment in your home. There are many advantages to selecting the right Worm Shaft. Read on to learn more.
worm shaft

Concave shape

The concave shape of a worm’s shaft is an important characteristic for the design of a worm gearing. Worm gearings can be found in a wide range of shapes, and the basic profile parameters are available in professional and firm literature. These parameters are used in geometry calculations, and a selection of the right worm gearing for a particular application can be based on these requirements.
The thread profile of a worm is defined by the tangent to the axis of its main cylinder. The teeth are shaped in a straight line with a slightly concave shape along the sides. It resembles a helical gear, and the profile of the worm itself is straight. This type of gearing is often used when the number of teeth is greater than a certain limit.
The geometry of a worm gear depends on the type and manufacturer. In the earliest days, worms were made similar to simple screw threads, and could be chased on a lathe. During this time, the worm was often made with straight-sided tools to produce threads in the acme plane. Later, grinding techniques improved the thread finish and reduced distortions resulting from hardening.
When a worm gearing has multiple teeth, the pitch angle is a key parameter. A greater pitch angle increases efficiency. If you want to increase the pitch angle without increasing the number of teeth, you can replace a worm pair with a different number of thread starts. The helix angle must increase while the center distance remains constant. A higher pitch angle, however, is almost never used for power transmissions.
The minimum number of gear teeth depends on the angle of pressure at zero gearing correction. The diameter of the worm is d1, and is based on a known module value, mx or mn. Generally, larger values of m are assigned to larger modules. And a smaller number of teeth is called a low pitch angle. In case of a low pitch angle, spiral gearing is used. The pitch angle of the worm gear is smaller than 10 degrees.
worm shaft

Multiple-thread worms

Multi-thread worms can be divided into sets of one, two, or four threads. The ratio is determined by the number of threads on each set and the number of teeth on the apparatus. The most common worm thread counts are 1,2,4, and 6. To find out how many threads you have, count the start and end of each thread and divide by two. Using this method, you will get the correct thread count every time.
The tangent plane of a worm’s pitch profile changes as the worm moves lengthwise along the thread. The lead angle is greatest at the throat, and decreases on both sides. The curvature radius r” varies proportionally with the worm’s radius, or pitch angle at the considered point. Hence, the worm leads angle, r, is increased with decreased inclination and decreases with increasing inclination.
Multi-thread worms are characterized by a constant leverage between the gear surface and the worm threads. The ratio of worm-tooth surfaces to the worm’s length varies, which enables the wormgear to be adjusted in the same direction. To optimize the gear contact between the worm and gear, the tangent relationship between the two surfaces is optimal.
The efficiency of worm gear drives is largely dependent on the helix angle of the worm. Multiple thread worms can improve the efficiency of the worm gear drive by as much as 25 to 50% compared to single-thread worms. Worm gears are made of bronze, which reduces friction and heat on the worm’s teeth. A specialized machine can cut the worm gears for maximum efficiency.

Double-thread worm gears

In many different applications, worm gears are used to drive a worm wheel. These gears are unique in that the worm cannot be reversed by the power applied to the worm wheel. Because of their self-locking properties, they can be used to prevent reversing motion, although this is not a dependable function. Applications for worm gears include hoisting equipment, elevators, chain blocks, fishing reels, and automotive power steering. Because of their compact size, these gears are often used in applications with limited space.
Worm sets typically exhibit more wear than other types of gears, and this means that they require more limited contact patterns in new parts. Worm wheel teeth are concave, making it difficult to measure tooth thickness with pins, balls, and gear tooth calipers. To measure tooth thickness, however, you can measure backlash, a measurement of the spacing between teeth in a gear. Backlash can vary from one worm gear to another, so it is important to check the backlash at several points. If the backlash is different in two places, this indicates that the teeth may have different spacing.
Single-thread worm gears provide high speed reduction but lower efficiency. A multi-thread worm gear can provide high efficiency and high speed, but this comes with a trade-off in terms of horsepower. However, there are many other applications for worm gears. In addition to heavy-duty applications, they are often used in light-duty gearboxes for a variety of functions. When used in conjunction with double-thread worms, they allow for a substantial speed reduction in one step.
Stainless-steel worm gears can be used in damp environments. The worm gear is not susceptible to rust and is ideal for wet and damp environments. The worm wheel’s smooth surfaces make cleaning them easy. However, they do require lubricants. The most common lubricant for worm gears is mineral oil. This lubricant is designed to protect the worm drive.
worm shaft

Self-locking worm drive

A self-locking worm drive prevents the platform from moving backward when the motor stops. A dynamic self-locking worm drive is also possible but does not include a holding brake. This type of self-locking worm drive is not susceptible to vibrations, but may rattle if released. In addition, it may require an additional brake to keep the platform from moving. A positive brake may be necessary for safety.
A self-locking worm drive does not allow for the interchangeability of the driven and driving gears. This is unlike spur gear trains that allow both to interchange positions. In a self-locking worm drive, the driving gear is always engaged and the driven gear remains stationary. The drive mechanism locks automatically when the worm is operated in the wrong manner. Several sources of information on self-locking worm gears include the Machinery’s Handbook.
A self-locking worm drive is not difficult to build and has a great mechanical advantage. In fact, the output of a self-locking worm drive cannot be backdriven by the input shaft. DIYers can build a self-locking worm drive by modifying threaded rods and off-the-shelf gears. However, it is easier to make a ratchet and pawl mechanism, and is significantly less expensive. However, it is important to understand that you can only drive one worm at a time.
Another advantage of a self-locking worm drive is the fact that it is not possible to interchange the input and output shafts. This is a major benefit of using such a mechanism, as you can achieve high gear reduction without increasing the size of the gear box. If you’re thinking about buying a self-locking worm gear for a specific application, consider the following tips to make the right choice.
An enveloping worm gear set is best for applications requiring high accuracy and efficiency, and minimum backlash. Its teeth are shaped differently, and the worm’s threads are modified to increase surface contact. They are more expensive to manufacture than their single-start counterparts, but this type is best for applications where accuracy is crucial. The worm drive is also a great option for heavy trucks because of their large size and high-torque capacity.

China WeiFang Ricardo Machinery Engine2000RPM 55KW engines diesel agricultural with clutch and pulley     agricultural parts onlineChina WeiFang Ricardo Machinery Engine2000RPM 55KW engines diesel agricultural with clutch and pulley     agricultural parts online
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