Merchandise Description
Controllable propellers have been extensively utilized in maritime engineering ships, oil tankers, dredgers, formal ships, container ships, tugboats, fishing boats and other ships below numerous doing work problems.
Merchandise Parameters
|
Propeller hub product |
Transmission ability(kW/rpm) |
Minimum blade diameter(mm) |
Highest blade diameter(mm) |
Highest velocity(rpm) |
|
350 |
one.35 |
1100 |
1500 |
610 |
|
four hundred |
2.02 |
1400 |
1700 |
480 |
|
450 |
2.88 |
1500 |
1950 |
450 |
|
500 |
3.ninety five |
1600 |
2150 |
420 |
|
550 |
5.twenty five |
1800 |
2350 |
370 |
|
600 |
6.82 |
2000 |
2600 |
340 |
|
650 |
8.67 |
2100 |
2800 |
320 |
|
700 |
ten.eighty three |
2300 |
3000 |
290 |
|
750 |
thirteen.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 |
|
a thousand |
31.fifty eight |
3300 |
4300 |
200 |
|
1100 |
42.04 |
3600 |
4750 |
190 |
|
1200 |
54.fifty seven |
4000 |
5200 |
170 |
|
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 |
Comprehensive Photos
The controllable propeller can be configured into a variety of types these kinds of as solitary-motor one-propeller, twin-engine double-propeller and twin-engine parallel car in accordance to the type of shafting. The item has higher trustworthiness and composition by means of hydrodynamic calculation, structural style investigation, and content optimization. Simple and easy to sustain. In addition, the controllable propeller technique can be configured with numerous varieties of PTO via the transmission gadget to travel 1 or more hundreds (shaft turbines, and so forth.) to fulfill the supporting demands of diverse ship kinds and features.
The qualities of the firm’s controllable propeller items:
1. Tailor-produced layout: Given that each ship lookup has a distinct line type, our engineers primarily based on the newest hydrodynamic concept and calculation approach of tank take a look at final results, design the most matching propeller for every single ship in accordance to the actual wake subject , To guarantee the very best propeller efficiency even though reducing vibration and noise.
two. Serialization: Use finite element design equipment to assess and optimize the blade and hub mechanism. A few collection of controllable propeller hubs have been produced and created to satisfy diverse ship types, and the maximum diameter of the hub can attain 2 meters.
3. Reduced strain steadiness: By means of ongoing optimization and enhancement of the framework of the controllable pitch propeller, the controllable pitch propeller technique makes a reduce working oil strain, which increases the steadiness and dependability of the blades when adjusting the pitch.
four. Handy integration: The PLC-dependent controllable propeller handle system has higher versatility and redundancy, and enhances convenient visualization and method configurations. End users can choose the joystick/DP system according to their wants.
5. The geometry of the blade part: Cooperate with Marin to optimize it, which can effectively minimize cavitation and improve propulsion effectiveness.
6. OD box (oil distributor): set up at the front end of the gear box for easy installation, screening and routine maintenance.
7. Exclusive safety layout: In the celebration of a hydraulic failure, the pitch can be locked in the authentic placement in the two the reverse and forward positions.
8. Realize the integration of CPP and gearbox hydraulic system: conserve set up area and minimize installation price.
Business Profile
HangZhou LionHeart Energy Equipment Co., Ltd., a subsidiary of 1 of the nation’s leading maritime services organization —- HangZhou Agricultural Equipment Co., Ltd., is a supplier of marine tools throughout the world. Our business is fully commited to providing the very best answer to our customer’s task considering that 1996. With in excess of twenty many years of profound experience in the marine companies business, our organization has set up a specialist and buyer-friendly technique in our each pre-sales, transport and soon after-revenue procedure to make certain your fear-free shopping experience. We ship our manufacturer-new goods all in excess of the entire world, at the ideal charges on the Web.
LionHeart Energy is a specialist company for equipment like maritime engines, turbines, gearboxes, propellers, marine interior in shape-out, deck machinery and related marine spare parts. Our processes and processes are made to present the best solution that will meet or exceed the anticipations of each 1 of our consumers. We again up that determination with complete services by way of the product’s complete daily life cycle, together with our essential systems and major item knowledge. That is the cause why we stand out as the nation’s maritime products income champion of numerous brand names for over ten consecutive many years.
LionHeart Energy carries 1 of the nation’s premier inventories of marine gear and relevant areas from twenty+ producers these kinds of as Weichai, HangZhou Advance, Deutz, Steyr, Zichai, CZPT and a lot more, amid which the CZPT and Progress collection are completely protected. Especially, that inventory is meticulously arranged above fifty seven acres outdoors and 118, 000 sq. FT. Of warehouse underneath roof. That implies our merchandise are typically in inventory for quick availability. Aside from, we are happy of our useful resource plHangZhou system of items, which is unparalleled in the market, supplying you the shortest lead time and successful provider.
LionHeart Power’s personnel is expertly educated not only to swiftly track down the merchandise you happen to be searching for, but also to fulfill your project specifications with the greatest remedy. If what you are seeking for is not ‘on the shelf’, we will customize it for you. This toughness builds upon our solid partnership with numerous manufacturers and creation institutes. Efficiency and provider are the targets of every member of our firm. LionHeart Energy understands your time is worthwhile and we create this value for you. Top quality tools and expertly-skilled provider professionals, mixed with our substantial inventory, give you the edge in your business and industrial achievement.
High quality is our lifestyle all the engines will be examined prior to leaving the manufacturing unit We are happy to say that in our a long time of worldwide trading expertise. we never ever had a single buy returned to us, For all our customers, you will receive precisely what you ordered, and you will get it on time and we reside by the basic principle that buyer arrives first
Certifications
Packaging & Transport
FAQ
one.Processing
Orders are usually packed and all set to ship in 1 to 3 company times if the goods are in stock. Nonetheless shipments are subiect to essential production time and customs clearance processes. which can trigger delays beyond authentic supply estimates. For in depth shipping and delivery details, make sure you speak to buyer provider.
two.Packing Methods
Usually we use picket packing containers for packaging or we can pack it according to your particular requirements.
3.Transport Strategies
We are satisfied to provide a selection of delivery methods. Delivery methods accessible: EXW. FOB.CER. CIF.
4. Global Returns & Exchanges
Sadly we are unable to accept retums on intemational orders. We will examination each and every merchandise ahead of dellverv A single-yr maker guarantee is quaranteed on our complete devices and 3 months on spare areas. I1 you have any considerations with your order, you should attain out to customer services
5.Payment Techniques
We sugqest fifty/fifty T/T payment strategy: 50 % down payment on placement of the get, with the remaining fifty% owing on cargo. We also accept 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?
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 2022-12-14
