Merchandise Description

 

Product Parameters

Propeller hub product	Transmission ability(kW/rpm)	Bare minimum blade diameter(mm)	Greatest blade diameter(mm)	Maximum velocity(rpm)
350	one.35	1100	1500	610
400	two.02	1400	1700	480
450	2.88	1500	1950	450
500	3.95	1600	2150	420
550	five.25	1800	2350	370
600	six.eighty two	2000	2600	340
650	8.67	2100	2800	320
seven-hundred	ten.eighty three	2300	3000	290
750	thirteen.32	2500	3250	270
800	sixteen.seventeen	2600	3450	260
850	19.forty	2800	3650	240
900	23.02	3000	3900	230
950	27.08	3100	4100	220
1000	31.58	3300	4300	two hundred
1100	forty two.04	3600	4750	one hundred ninety
1200	54.fifty seven	4000	5200	a hundred and seventy
1300	seventy three.fifty six	4300	5650	a hundred and sixty
1400	91.88	4600	6050	150
1500	113.00	5000	6500	a hundred and forty

 

 

 

Detailed Photos

 

The controllable propeller can be configured into different forms such as one-motor one-propeller, twin-engine double-propeller and twin-motor parallel auto according to the sort of shafting. The item has substantial trustworthiness and structure via hydrodynamic calculation, structural style examination, and material optimization. Easy and effortless to maintain. In addition, the controllable propeller system can be configured with a number of varieties of PTO by means of the transmission device to travel 1 or more masses (shaft generators, and so on.) to satisfy the supporting requirements of distinct ship varieties and capabilities.

The qualities of the firm’s controllable propeller merchandise:

one. Tailor-created layout: Because every ship search has a diverse line sort, our engineers based on the most recent hydrodynamic concept and calculation approach of tank test results, design and style the most matching propeller for every ship according to the actual wake field , To guarantee the ideal propeller efficiency even though reducing vibration and sound.

two. Serialization: Use finite component style equipment to assess and improve the blade and hub mechanism. Three collection of controllable propeller hubs have been created and designed to satisfy diverse ship sorts, and the optimum diameter of the hub can achieve 2 meters. 

3. Reduced force balance: By way of steady optimization and enhancement of the structure of the controllable pitch propeller, the controllable pitch propeller program creates a decrease functioning oil stress, which improves the stability and dependability of the blades when modifying the pitch.
4. Practical integration: The PLC-based mostly controllable propeller control system has substantial versatility and redundancy, and improves hassle-free visualization and method settings. Consumers can choose the joystick/DP method in accordance to their needs.
5. The geometry of the blade segment: Cooperate with Marin to improve it, which can efficiently lessen cavitation and boost propulsion performance.

six. OD box (oil distributor): set up at the entrance end of the gear box for easy installation, testing and upkeep.
7. Unique security design: In the function of a hydraulic failure, the pitch can be locked in the first situation in equally the reverse and ahead positions.
8. Comprehend the integration of CPP and gearbox hydraulic system: help save set up space and reduce set up price.
 

Software

Controllable propellers have been broadly used in maritime engineering ships, oil tankers, dredgers, official ships, container ships, tugboats, fishing boats and other ships below numerous working circumstances.

Company Profile

HangZhou LionHeart Energy Gear Co., Ltd., a subsidiary of 1 of the nation’s prime marine services firm —- HangZhou Agricultural Equipment Co., Ltd., is a service provider of marine tools worldwide. Our company is fully commited to supplying the ideal remedy to our customer’s project because 1996. With above 20 a long time of profound encounter in the marine providers market, our company has established up a professional and client-welcoming program in our each pre-product sales, transport and after-product sales process to make certain your worry-free of charge searching experience. We ship our manufacturer-new products all in excess of the planet, at the best rates on the Internet.

LionHeart Electrical power is a specialist provider for products like marine engines, turbines, gearboxes, propellers, marine inside suit-out, deck machinery and related marine spare parts. Our processes and techniques are made to existing the perfect product that will meet up with or exceed the expectations of every 1 of our customers. We back up that motivation with complete providers by means of the product’s entire daily life cycle, alongside with our essential systems and major item skills. That is the cause why we stand out as the nation’s maritime gear product sales winner of several makes for over 10 consecutive a long time.

LionHeart Energy carries 1 of the nation’s greatest inventories of maritime equipment and related elements from 20+ producers this sort of as Weichai, HangZhou Advance, Deutz, Steyr, Zichai, CZPT and far more, between which the CZPT and Progress series are totally covered. Specifically, that inventory is meticulously arranged above 57 acres outside the house and 118, 000 sq. FT. Of warehouse below roof. That means our merchandise are generally in stock for quick availability. Apart from, we are happy of our resource plHangZhou method of merchandise, which is unparalleled in the industry, giving you the shortest guide time and effective provider.

LionHeart Power’s personnel is expertly skilled not only to quickly identify the products you’re seeking for, but also to meet your project needs with the ideal remedy. If what you are looking for is not ‘on the shelf’, we will customise it for you. This toughness builds on our solid partnership with a variety of companies and creation institutes. Effectiveness and support are the goals of each member of our business. LionHeart Energy knows your time is worthwhile and we produce this benefit for you. Top quality gear and expertly-educated services experts, blended with our extensive stock, give you the edge in your business and industrial accomplishment.
High quality is our culture all the engines will be tested before leaving the manufacturing unit We are proud to say that in our years of intercontinental buying and selling expertise. we never had a one get returned to us, For all our clients, you will obtain precisely what you requested, and you will receive it on time and we dwell by the theory that client will come first 

Certifications

 

 

Packaging & Transport

 

FAQ

 

1.Processing
Orders are generally packed and completely ready to ship in 1 to 3 organization times if the products are in inventory. Even so shipments are subiect to required manufacturing time and customs clearance processes. which can trigger delays outside of unique shipping estimates. For detailed supply information, make sure you make contact with consumer services.
2.Packing Approaches
Generally we use picket boxes for packaging or we can pack it according to your unique demands.
3.Shipping Techniques
We are happy to supply a range of transport approaches. Transport strategies available: EXW. FOB.CER. CIF.
four. Intercontinental Returns & Exchanges
Regrettably we cannot accept retums on intemational orders. We will check each and every solution just before dellverv A single-calendar year producer guarantee is quaranteed on our comprehensive devices and 3 months on spare parts. I1 you have any issues with your get, you should reach out to client service
five.Payment Strategies
We sugqest fifty/fifty T/T payment method: 50 % down payment on placement of the buy, with the remaining fifty% because of on shipment. We also acknowledge L/C, Trade Assurance, Visa transfer and Paypal

 

US $2,000 / Piece |

1 Piece (Min. Order)

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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?

A PTO shaft is a component that is important for a power take-off (PTO) tractor. There are many different kinds of PTOs, including Italian, German, and North American types. The types are categorized into different series, which will have different features such as bearing diameter, cap-to-cap length, and snap rings.

Power Take-Off (PTO) shaft

A PTO shaft is a high-speed working shaft that provides torque and lift. This is an advantage for machines that lift and lower loads and are often used on construction sites. Often, the operating elements are located outside of the operator’s cabin. A safety system is also present that allows the PTO shaft to automatically disengage if it is not turned on.
A safety retaining band 12 is used to secure the PTO shaft. The retaining band extends axially from the PTO shaft S and includes a hinge. The band may be adjustable in width to ensure a correct clearance from the PTO shaft. If necessary, it may also be secured with a conventional over-center clamp.
The power-take-off (PTO) shaft is a crucial part of a tractor. Understanding how power is transferred from the tractor’s engine to the implement requires a better understanding of how this shaft works. The torque and speed of the PTO shaft is essential to developing and utilizing the power of the tractor. There are many ways to measure torque and speed at the PTO shaft, including using a telemetry or encoder system.
A Power Take-Off (PTO) shaft safety retainer is an inexpensive, dependable, and fully effective device that protects the PTO shaft from entanglement. Its effectiveness will become clear after reading the specification. A power take-off shaft safety retainer is not difficult to install and is a good choice for many applications.
PTO shafts have a dangerous tendency to separate from the driven machinery. This poses a safety hazard because the PTO shaft can continue to whip around while the operator is driving the machine. Additionally, it can be very difficult for the operator to reach the power plant when operating PTO-driven equipment.

Safety chain

The safety chain on your PTO shaft is an important component of your tractor’s safety system. A properly guarded PTO can prevent entanglement with people, tools, and objects. Moreover, it reduces the risk of the PTO shaft becoming detached from the tractor. It also prevents people from stepping over the rotating shaft.
When not guarded, a PTO shaft is extremely dangerous. It can cause serious injuries and even death. Proper safety chains can prevent this from happening and protect livestock from damage to the PTO shaft. If you’re looking to purchase a safety chain for your PTO shaft, be sure to get one that fits tightly.
When properly attached, a safety chain can keep the shaft from swinging when the PTO is engaged. A 540-rpm PTO shaft will make more than two complete revolutions in less than five seconds. That means it can wrap someone in five tenths of a second. And if you try to pull away, you’ll get wrapped even tighter!
Another reason to use a safety chain is to prevent injury from clothing getting caught in the drive shaft. A jacket or a sweater can entangle itself around the PTO shaft and cause a serious injury. The clothing can also trap the injured limb against the shaft. Hence, the chain should be removed as soon as possible after the operation is completed.
A safety chain is an essential part of your tractor’s safety system. It prevents an accident from happening because of improper maintenance. A poorly maintained PTO shaft can result in severe injuries or even death. Properly installed and maintained safety chain can help you prevent any kind of PTO shaft accident.

Universal joint

A bad universal joint can cause a number of problems for your tractor or implement. These issues may include squeaking or clunking noises when you shift gears, or a shuddering sensation when you brake. If you notice any of these symptoms, it is best to take your vehicle to a mechanic right away for a thorough inspection. If not fixed properly, a bad universal joint can separate from the drive shaft and cause major damage to the tractor or implement.
In order to choose the proper universal joint, you must consider the size of your PTO shaft. Some implements have a diameter of 14 inches or more from the hitch point to the end of the input shaft. The longer distance helps prevent the PTO shaft from bottoming out when making sharp turns. It also prevents the two parts of the shaft from detaching during cornering.
Universal joints are used in agricultural and forestry equipment and other vehicles with large number of rotors. They can be made of different materials. The most common is steel or stainless steel. This material can last for many years. A universal joint is an excellent option for small tractors, lawn mowers, and other agricultural equipment.
The universal joint is also very useful when coupling or extending drive lines. It comes with 2 yokes and a cross kit. The yokes measure 6 x 13/8″ spline, while the cross kit measures 30,2 x 92 mm. The universal joint is made to withstand extreme temperatures. It can be easily disassembled and serviced if necessary.

Square rigid shaft

Torsion is a property of a mechanical system that is affected by changes in torsional rigidity. Torsional rigidity is measured as the torque needed to twist one unit of angular measurement over one unit of length. A shaft with high torsional rigidity will provide a stable mechanical interface.
Different shafts may have different types of collars. The most basic one is a sleeve, which is composed of a thick tube with the same diameter as the shaft. The sleeve is attached to each end of the shaft and has threaded inserts to prevent longitudinal movement.
The PTO shaft also has a safety shield on both ends. It helps to prevent accidents by securing equipment to the tractor. It can be found in domestic and metric shapes. The domestic versions are generally round and domestic shaped, while metric versions are available in a bell, football, star, and metric shape.
An CZPT coupling consists of three pieces: a center plastic disc, two encompassing discs, and a flange. These parts are joined together with a ring that is screwed to the shaft. Some couplings feature oil injection points on the coupling. These can supply oil under pressure to the coupling’s annular grooves. This helps it ‘float’ and aids in the removal.
Another type of flexible coupling is the universal joint. These couplings can be made from a variety of materials, such as rubber, braided metal wire, or woven wire. They can be fabricated to withstand various misalignments. But, unlike rigid couplings, flexible couplings are susceptible to shock and vibration.

Economy PTO

Economy PTO shafts are designed to reduce the overall torque and power consumption of a tractor. They can be manually adjusted to engage and disengage the PTO. The cab mounted control/monitoring unit 14 has a switch 19 that selects between the economy and normal driving modes of the PTO. Using the economy mode decreases the engine rpm while using a lower gear ratio to drive the PTO shaft.
Economy PTO shafts come in hydraulic and mechanical versions. Both types are suitable for agricultural tractors. They allow the tractor to operate at a lower rpm, which reduces noise and vibration. They can also be used in a wide range of equipment. The transmission PTO is the oldest type, and is directly connected to the transmission. When the clutch is engaged, it drives the transmission.
Standard PTO shafts are available in various diameters, splines, and speeds. Many implements are designed to be compatible with one or more of these types of PTO shafts. The domestic versions come with a splined front shaft and a square, rectangle, or round secondary shaft.
Another difference between the two types is the number of teeth on the toothed wheel. The economy PTO allows the tractor to run at a lower rpm than the standard PTO. The engine rpm can go as low as 1600 while using the economy PTO. It also helps to reduce noise and vibration in the cab.
The present invention solves these issues and provides an increased level of automation and operator awareness of the PTO function. It also includes a system for detecting the type of PTO shaft and automatically setting the parameters of the control routine.

editor by czh 2022-12-29