Merchandise Description

 

Solution Parameters

Propeller hub product	Transmission ability(kW/rpm)	Bare minimum blade diameter(mm)	Greatest blade diameter(mm)	Highest velocity(rpm)
350	one.35	1100	1500	610
four hundred	2.02	1400	1700	480
450	two.88	1500	1950	450
five hundred	3.ninety five	1600	2150	420
550	five.twenty five	1800	2350	370
600	six.eighty two	2000	2600	340
650	8.sixty seven	2100	2800	320
seven-hundred	ten.83	2300	3000	290
750	13.32	2500	3250	270
800	sixteen.seventeen	2600	3450	260
850	19.40	2800	3650	240
900	23.02	3000	3900	230
950	27.08	3100	4100	220
one thousand	31.fifty eight	3300	4300	two hundred
1100	forty two.04	3600	4750	one hundred ninety
1200	fifty four.fifty seven	4000	5200	one hundred seventy
1300	73.fifty six	4300	5650	one hundred sixty
1400	ninety one.88	4600	6050	150
1500	113.00	5000	6500	a hundred and forty

 

 

 

Thorough Photos

 

The controllable propeller can be configured into numerous kinds these kinds of as single-motor single-propeller, twin-engine double-propeller and twin-motor parallel vehicle in accordance to the kind of shafting. The product has high dependability and structure via hydrodynamic calculation, structural design evaluation, and content optimization. Easy and effortless to maintain. In addition, the controllable propeller technique can be configured with several sorts of PTO via the transmission system to push 1 or a lot more loads (shaft turbines, etc.) to fulfill the supporting needs of distinct ship varieties and functions.

The qualities of the company’s controllable propeller merchandise:

one. Tailor-produced design: Because every ship research has a various line sort, our engineers based on the latest hydrodynamic theory and calculation approach of tank test benefits, design and style the most matching propeller for each ship according to the true wake area , To guarantee the ideal propeller performance even though reducing vibration and sound.

two. Serialization: Use finite element design and style resources to assess and enhance the blade and hub mechanism. Three series of controllable propeller hubs have been produced and developed to meet up with different ship types, and the greatest diameter of the hub can achieve 2 meters. 

three. Low strain balance: Via ongoing optimization and improvement of the composition of the controllable pitch propeller, the controllable pitch propeller method generates a reduce doing work oil stress, which improves the balance and reliability of the blades when altering the pitch.
four. Hassle-free integration: The PLC-dependent controllable propeller manage technique has higher overall flexibility and redundancy, and enhances handy visualization and technique configurations. Users can decide on the joystick/DP system according to their wants.
five. The geometry of the blade area: Cooperate with Marin to optimize it, which can properly decrease cavitation and improve propulsion effectiveness.

six. OD box (oil distributor): installed at the front conclude of the equipment box for effortless installation, testing and maintenance.
7. Unique safety layout: In the occasion of a hydraulic failure, the pitch can be locked in the unique position in both the reverse and forward positions.
eight. Comprehend the integration of CPP and gearbox hydraulic system: conserve set up space and lessen installation value.
 

Software

Controllable propellers have been broadly employed in maritime engineering ships, oil tankers, dredgers, official ships, container ships, tugboats, fishing boats and other ships beneath numerous operating problems.

Company Profile

HangZhou LionHeart Power Gear Co., Ltd., a subsidiary of 1 of the nation’s leading maritime companies firm —- HangZhou Agricultural Machinery Co., Ltd., is a supplier of marine products globally. Our firm is committed to offering the best remedy to our customer’s venture considering that 1996. With above twenty several years of profound encounter in the marine services business, our firm has established up a skilled and consumer-helpful method in our every single pre-income, transport and after-income process to make certain your worry-free purchasing expertise. We ship our brand-new merchandise all in excess of the world, at the very best costs on the Internet.

LionHeart Electrical power is a professional service provider for equipment like maritime engines, generators, gearboxes, propellers, maritime inside fit-out, deck machinery and relevant marine spare parts. Our procedures and methods are made to existing the ideal solution that will meet or exceed the anticipations of each and every 1 of our customers. We back again up that dedication with complete services through the product’s complete daily life cycle, together with our essential systems and leading product knowledge. That is the purpose why we stand out as the nation’s maritime products income champion of several brands for in excess of ten consecutive many years.

LionHeart Energy carries 1 of the nation’s biggest inventories of maritime equipment and connected parts from 20+ producers this kind of as Weichai, HangZhou Advance, Deutz, Steyr, Zichai, CZPT and far more, amongst which the CZPT and Progress collection are entirely covered. Specifically, that stock is meticulously arranged over fifty seven acres exterior and 118, 000 sq. FT. Of warehouse beneath roof. That implies our products are typically in inventory for instant availability. In addition to, we are proud of our source plHangZhou method of items, which is unparalleled in the business, supplying you the shortest direct time and efficient support.

LionHeart Power’s personnel is expertly educated not only to quickly identify the products you are hunting for, but also to satisfy your undertaking requirements with the very best resolution. If what you are seeking for is not ‘on the shelf’, we will customise it for you. This energy builds on our sound partnership with numerous makers and production institutes. Efficiency and provider are the goals of every single member of our organization. LionHeart Energy understands your time is beneficial and we generate this benefit for you. Top quality tools and expertly-skilled provider professionals, blended with our extensive inventory, give you the edge in your professional and industrial achievement.
High quality is our lifestyle all the engines will be tested just before leaving the factory We are very pleased to say that in our a long time of intercontinental trading experience. we by no means had a solitary order returned to us, For all our clientele, you will get specifically what you ordered, and you will get it on time and we dwell by the principle that consumer will come first 

Certifications

 

 

Packaging & Transport

 

FAQ

 

1.Processing
Orders are typically packed and ready to ship in 1 to 3 company times if the items are in stock. Nonetheless shipments are subiect to required production time and customs clearance processes. which can trigger delays beyond original shipping estimates. For in depth delivery info, remember to make contact with customer provider.
2.Packing Strategies
Usually we use wooden containers for packaging or we can pack it in accordance to your specific requirements.
3.Shipping and delivery Techniques
We are pleased to offer you a assortment of delivery approaches. Shipping and delivery techniques offered: EXW. FOB.CER. CIF.
four. International Returns & Exchanges
However we are unable to settle for retums on intemational orders. We will examination every product before dellverv One-yr maker guarantee is quaranteed on our complete machines and 3 months on spare components. I1 you have any considerations with your order, you should attain out to buyer service
5.Payment Strategies
We sugqest 50/50 T/T payment approach: 50 percent down payment on placement of the purchase, with the remaining fifty% because of on cargo. We also settle for 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

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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 2023-01-03