Item Description
Controllable propellers have been widely employed in marine engineering ships, oil tankers, dredgers, formal ships, container ships, tugboats, fishing boats and other ships below different doing work problems.
Merchandise Parameters
|
Propeller hub model |
Transmission ability(kW/rpm) |
Least blade diameter(mm) |
Highest blade diameter(mm) |
Maximum speed(rpm) |
|
350 |
1.35 |
1100 |
1500 |
610 |
|
400 |
two.02 |
1400 |
1700 |
480 |
|
450 |
2.88 |
1500 |
1950 |
450 |
|
500 |
3.ninety five |
1600 |
2150 |
420 |
|
550 |
five.25 |
1800 |
2350 |
370 |
|
600 |
six.82 |
2000 |
2600 |
340 |
|
650 |
eight.67 |
2100 |
2800 |
320 |
|
700 |
10.83 |
2300 |
3000 |
290 |
|
750 |
thirteen.32 |
2500 |
3250 |
270 |
|
800 |
sixteen.17 |
2600 |
3450 |
260 |
|
850 |
19.40 |
2800 |
3650 |
240 |
|
900 |
23.02 |
3000 |
3900 |
230 |
|
950 |
27.08 |
3100 |
4100 |
220 |
|
1000 |
31.58 |
3300 |
4300 |
200 |
|
1100 |
forty two.04 |
3600 |
4750 |
one hundred ninety |
|
1200 |
54.57 |
4000 |
5200 |
170 |
|
1300 |
73.56 |
4300 |
5650 |
160 |
|
1400 |
91.88 |
4600 |
6050 |
150 |
|
1500 |
113.00 |
5000 |
6500 |
140 |
Thorough Images
The controllable propeller can be configured into different varieties this sort of as single-motor solitary-propeller, twin-motor double-propeller and twin-motor parallel car in accordance to the sort of shafting. The merchandise has higher dependability and composition by means of hydrodynamic calculation, structural style investigation, and content optimization. Simple and effortless to sustain. In addition, the controllable propeller program can be configured with a number of types of PTO by way of the transmission system to drive 1 or far more hundreds (shaft generators, etc.) to meet up with the supporting needs of distinct ship sorts and features.
The traits of the company’s controllable propeller items:
one. Tailor-manufactured design: Since every ship research has a diverse line sort, our engineers based on the newest hydrodynamic principle and calculation technique of tank check benefits, style the most matching propeller for each and every ship according to the genuine wake field , To ensure the greatest propeller effectiveness while reducing vibration and sounds.
2. Serialization: Use finite element style resources to analyze and improve the blade and hub mechanism. 3 sequence of controllable propeller hubs have been produced and developed to meet different ship sorts, and the greatest diameter of the hub can reach 2 meters.
three. Low force security: Via continuous optimization and advancement of the construction of the controllable pitch propeller, the controllable pitch propeller method generates a lower doing work oil strain, which enhances the security and reliability of the blades when altering the pitch.
four. Handy integration: The PLC-based controllable propeller management system has substantial flexibility and redundancy, and enhances convenient visualization and technique options. Users can decide on the joystick/DP technique according to their needs.
5. The geometry of the blade segment: Cooperate with Marin to optimize it, which can efficiently lessen cavitation and enhance propulsion efficiency.
six. OD box (oil distributor): mounted at the front finish of the gear box for effortless installation, tests and upkeep.
7. Unique safety layout: In the occasion of a hydraulic failure, the pitch can be locked in the unique placement in the two the reverse and ahead positions.
eight. Comprehend the integration of CPP and gearbox hydraulic method: preserve set up area and minimize installation cost.
Business Profile
HangZhou LionHeart Power Tools Co., Ltd., a subsidiary of 1 of the nation’s leading maritime services company —- HangZhou Agricultural Equipment Co., Ltd., is a service provider of maritime equipment throughout the world. Our firm is fully commited to offering the best remedy to our customer’s task since 1996. With in excess of twenty a long time of profound expertise in the maritime services industry, our organization has established up a professional and consumer-welcoming technique in our each pre-income, shipping and delivery and after-product sales approach to guarantee your fret-cost-free searching encounter. We ship our manufacturer-new merchandise all above the globe, at the greatest rates on the World wide web.
LionHeart Energy is a professional company for tools like maritime engines, generators, gearboxes, propellers, marine inside suit-out, deck equipment and related marine spare areas. Our procedures and processes are created to present the best solution that will fulfill or exceed the expectations of each 1 of our customers. We back again up that commitment with extensive solutions by means of the product’s complete daily life cycle, alongside with our key systems and major merchandise experience. That is the explanation why we stand out as the nation’s marine products revenue champion of several brand names for over 10 consecutive many years.
LionHeart Electrical power carries 1 of the nation’s premier inventories of maritime gear and related parts from twenty+ manufacturers this sort of as Weichai, HangZhou Advance, Deutz, Steyr, Zichai, CZPT and more, amongst which the CZPT and Advance collection are totally covered. Specifically, that stock is meticulously organized in excess of 57 acres outdoors and 118, 000 sq. FT. Of warehouse underneath roof. That signifies our items are typically in inventory for fast availability. Aside from, we are proud of our source plHangZhou program of goods, which is unparalleled in the industry, providing you the shortest direct time and effective provider.
LionHeart Power’s staff is expertly skilled not only to quickly find the products you happen to be searching for, but also to meet up with your undertaking needs with the best resolution. If what you are hunting for is not ‘on the shelf’, we will personalize it for you. This energy builds upon our reliable partnership with a variety of producers and generation institutes. Performance and provider are the goals of every member of our firm. LionHeart Power understands your time is valuable and we generate this value for you. Top quality products and expertly-educated support specialists, merged with our comprehensive inventory, give you the edge in your professional and industrial achievement.
High quality is our lifestyle all the engines will be analyzed ahead of leaving the manufacturing facility We are very pleased to say that in our a long time of global buying and selling expertise. we never ever experienced a single buy returned to us, For all our customers, you will acquire specifically what you requested, and you will receive it on time and we live by the theory that client arrives first
Certifications
Packaging & Shipping
FAQ
one.Processing
Orders are normally packed and ready to ship in 1 to 3 enterprise days if the merchandise are in inventory. Nonetheless shipments are subiect to needed production time and customs clearance techniques. which can lead to delays beyond original shipping and delivery estimates. For comprehensive shipping details, make sure you get in touch with buyer provider.
two.Packing Approaches
Generally we use picket boxes for packaging or we can pack it according to your particular requirements.
3.Transport Approaches
We are content to offer a selection of shipping methods. Shipping and delivery methods accessible: EXW. FOB.CER. CIF.
4. Intercontinental Returns & Exchanges
Sadly we cannot accept retums on intemational orders. We will examination every single merchandise prior to dellverv A single-year company guarantee is quaranteed on our full equipment and 3 months on spare components. I1 you have any worries with your order, you should attain out to client service
5.Payment Techniques
We sugqest fifty/50 T/T payment method: fifty percent down payment on placement of the get, with the remaining fifty% thanks on shipment. We also take L/C, Trade Assurance, Visa transfer and Paypal
|
US $2,000 / Piece | |
1 Piece (Min. Order) |
###
| After-sales Service: | 24 Hours Online |
|---|---|
| Warranty: | One Year |
| Material: | Bronze, Copper, Aluminium, Steel, etc. |
| Blades: | 5 |
| Certification: | RoHS, ISO9001:2000, CE |
| Certificate: | CCS |
###
|
Propeller hub model |
Transmission ability(kW/rpm) |
Minimum blade diameter(mm) |
Maximum blade diameter(mm) |
Maximum speed(rpm) |
|
350 |
1.35 |
1100 |
1500 |
610 |
|
400 |
2.02 |
1400 |
1700 |
480 |
|
450 |
2.88 |
1500 |
1950 |
450 |
|
500 |
3.95 |
1600 |
2150 |
420 |
|
550 |
5.25 |
1800 |
2350 |
370 |
|
600 |
6.82 |
2000 |
2600 |
340 |
|
650 |
8.67 |
2100 |
2800 |
320 |
|
700 |
10.83 |
2300 |
3000 |
290 |
|
750 |
13.32 |
2500 |
3250 |
270 |
|
800 |
16.17 |
2600 |
3450 |
260 |
|
850 |
19.40 |
2800 |
3650 |
240 |
|
900 |
23.02 |
3000 |
3900 |
230 |
|
950 |
27.08 |
3100 |
4100 |
220 |
|
1000 |
31.58 |
3300 |
4300 |
200 |
|
1100 |
42.04 |
3600 |
4750 |
190 |
|
1200 |
54.57 |
4000 |
5200 |
170 |
|
1300 |
73.56 |
4300 |
5650 |
160 |
|
1400 |
91.88 |
4600 |
6050 |
150 |
|
1500 |
113.00 |
5000 |
6500 |
140 |
|
US $2,000 / Piece | |
1 Piece (Min. Order) |
###
| After-sales Service: | 24 Hours Online |
|---|---|
| Warranty: | One Year |
| Material: | Bronze, Copper, Aluminium, Steel, etc. |
| Blades: | 5 |
| Certification: | RoHS, ISO9001:2000, CE |
| Certificate: | CCS |
###
|
Propeller hub model |
Transmission ability(kW/rpm) |
Minimum blade diameter(mm) |
Maximum blade diameter(mm) |
Maximum speed(rpm) |
|
350 |
1.35 |
1100 |
1500 |
610 |
|
400 |
2.02 |
1400 |
1700 |
480 |
|
450 |
2.88 |
1500 |
1950 |
450 |
|
500 |
3.95 |
1600 |
2150 |
420 |
|
550 |
5.25 |
1800 |
2350 |
370 |
|
600 |
6.82 |
2000 |
2600 |
340 |
|
650 |
8.67 |
2100 |
2800 |
320 |
|
700 |
10.83 |
2300 |
3000 |
290 |
|
750 |
13.32 |
2500 |
3250 |
270 |
|
800 |
16.17 |
2600 |
3450 |
260 |
|
850 |
19.40 |
2800 |
3650 |
240 |
|
900 |
23.02 |
3000 |
3900 |
230 |
|
950 |
27.08 |
3100 |
4100 |
220 |
|
1000 |
31.58 |
3300 |
4300 |
200 |
|
1100 |
42.04 |
3600 |
4750 |
190 |
|
1200 |
54.57 |
4000 |
5200 |
170 |
|
1300 |
73.56 |
4300 |
5650 |
160 |
|
1400 |
91.88 |
4600 |
6050 |
150 |
|
1500 |
113.00 |
5000 |
6500 |
140 |
What Is a PTO Shaft?
There are a few different types of PTO shafts. For example, there are German, Italian, and North American types. Moreover, there are several series options, such as cap-to-cap overall length, bearing diameter, and snap rings. Each type comes with different features and benefits, so it is important to select the correct one for your needs.
Power Take-Off
The Power Take-Off (PTO) shaft is a mechanical coupling system that couples an aircraft’s accessory gear box with an engine. It transmits high rpm and peak torque. It is an indigenously developed product, which has been cleared for flight fitment and successfully completed an engine ground run test. It is now being used by two Indian manufacturers.
There are four main types of PTOs. Semi-permanently mounted power take-offs are common on marine engines and industrial engines. These power take-offs are used to power secondary implements and accessories. In airplanes, accessory drives are also common. Jet aircraft use four different types of PTO units:
PTO shafts are composed of two telescoping pieces that slide into one another. This allows the user to lower and lift the implement. They are also equipped with universal joints, also known as U-joints. These joints allow flexibility and durability. These joints are held together by two yokes at each end of the shaft.
The speed of the power take-off shaft varies according to tractor size. Larger tractors turn the shaft at 1,000 revolutions per minute, while smaller tractors turn it at 540 revolutions per minute. This means that a person trapped in the open PTO shaft could be whipped around nine times in one second, while a person caught in a smaller tractor could be whipped around 16 2/3 times in one minute. Ultimately, the weight of the person could even cause the engine to stall.
Applications
PTO shafts have a variety of uses in the farm equipment industry. They can be connected to a wide variety of work equipment. For instance, a PTO is commonly used to power a hydraulic pump on a tractor’s front end. In such a case, a small shaft with a U-jointed design will attach to a yoke coupler and turn the pump. While this is not as universal as a tractor PTO, it still falls under the category of a PTO.
A PTO system will have a female coupling on one end and a male coupling on the other end. This essentially acts as an extension adaptor. It will transmit torque signals from the shaft to a static cover assembly to determine the speed and torque in both directions. In some cases, a PTO system will be able to record the data directly onto a PC or other electronic device.
In addition to power take-off systems, these systems can also provide power for auxiliary equipment. In addition, a split shaft PTO allows the power of one engine to power the axle of another vehicle. Depending on the engine’s power, a PTO may use either an air or hydraulic pump to power auxiliary equipment.
The PTO shaft is also useful for securing a tractor or equipment. This device features safety shields on both ends and fits securely inside the secondary shaft. The PTO shaft can be found in a variety of shapes. There are domestic-shaped and metric-shaped versions.
Safety precautions
Operator awareness is key in preventing PTO shaft entanglement. It is important to avoid performing any repairs while the machine is operating. It is also important to avoid wearing loose or frayed clothing that could become entangled in the rotating shaft. It is also essential to read and follow the tractor’s operating manual. Also, ensure that the PTO shaft is only used for its intended purpose.
A power take-off, or PTO, is a type of attachment that transmits mechanical power from a tractor to another piece of farm machinery. Common examples include hay balers, rotary cutters, weed mowers, and forage blowers. These attachments are often equipped with protective shields to prevent entanglement. The shaft should always be covered when in use.
Operators should also avoid getting too close to the PTO shaft. The operator may become entangled if they accidentally approach the spinning shaft. They should also avoid wearing loose clothing because loose clothing can easily get caught in the stub and cause serious injury. These safety precautions are essential for safe operation of all farm machinery.
When using a PTO with heavy drive, it is important to use a heavy-duty model with a PTO shaft that is appropriate for the application. Alternatively, use a universal joint or wide-angle universal joint. These attachments can be a safer alternative to traditional PTOs. Draw-bar pins on trailed machines should be firmly secured to avoid damaging the PTO shaft. It is also recommended to guard all drive shafts on the machine.
Design
A PTO shaft has several advantages. It is a versatile power transmission that is ideal for heavy-duty equipment. Its design is rigid, yet flexible, allowing for high-speed operation. This is due in part to the splines, which prevent the parts from separating during operation.
The gears of a PTO drive are made from high-quality steel, which increases their durability. They are made from SCM 440 gear material. This material has a high tensile strength and a high yield point. It also has a high Young’s modulus of 206,000 N/mm2. Its Poisson’s ratio is 0.3, while its pressure angle is twenty degrees. In addition, its addendum and dedendum coefficients are both greater than 1.0.
Designed for use on industrial and marine engines, PTOs allow the driver to transfer power from a primary mover to a PTO-powered attachment. They are easy to install and offer improved service life and decreased downtime. In aircraft applications, PTOs are also common. Jet aircraft and agricultural equipment often use PTOs.
The PTO shaft’s dimensions are crucial for preventing vibration. It should extend at least 14 inches from the hitch point to the input shaft of the implement. In some cases, a shorter shaft may not fit the tractor, so it is important to choose the right size. If the PTO shaft is too short, it could cause the two parts to separate when the tractor is turning a corner.
Cost
A PTO shaft is a very important part of a tractor because it transfers power to an attached attachment. These attachments typically include rotary tillers, brush cutters, hush hug, and mowers. While many attachments use a PTO shaft, the connection flange is not standardized. Some older models of tractors may have a connection flange that is closer to the tractor.
A PTO shaft will work with either a standard or a Weasler yoke. You can also choose from metric and North American models. There are also Italian PTO shafts. To ensure the best performance and durability, it is essential to ensure that the shaft is free of damage. To avoid such damage, a PTO shaft should be purchased from a reputable supplier.
PTO shafts are made from high-quality steel and feature a 1-3/8″ 6-spline at both the tractor and the implement end. In addition, splined PTO shafts are easy to replace and provide excellent horsepower. These PTO shafts can also increase a tractor’s work efficiency.
The cost of a PTO shaft replacement can vary. The average price range for a front-wheel-drive half-shaft is $470 to $940, and the cost for a rear-wheel-drive drive half-shaft replacement is about $1,600 to $2,000. The parts cost about two hundred dollars and the labor could take an hour or more.
Buying guide
If you’re looking to replace a PTO shaft on a lawn tractor, it’s important to consider several factors. First, the PTO shaft needs to be compatible with the tractor you plan to use it on. Then, you need to determine which size universal joint you need. To do this, you can use a PTO shaft size chart.
The PTO shaft is the component that transfers power from the tractor to the attached implement. It’s made up of several parts, including the internal and external PTO yoke, the universal joint, and the safety chain and shield. There are several types of PTO shafts available. You’ll want to choose the right size for your machine, as well as the number of PTO shafts you need.
A PTO shaft is essential for a tractor because without it, the tractor cannot drive. Understanding the PTO parts will help you operate farm machinery more effectively. For instance, if you’re buying a new Power Take Off shaft, you’ll want to look for one that’s compatible with the model and year of the tractor.
You’ll also need to consider the length of the PTO shaft. A PTO shaft can vary from 53 inches when compressed to 77 inches when fully extended. The most common length for a PTO shaft is about fifty-three inches, but you can also choose a longer one if you need more flexibility.
editor by czh 2023-01-05