Merchandise Description
Controllable propellers have been commonly used in maritime engineering ships, oil tankers, dredgers, formal ships, container ships, tugboats, fishing boats and other ships underneath numerous functioning problems.
Solution Parameters
|
Propeller hub model |
Transmission capability(kW/rpm) |
Least blade diameter(mm) |
Maximum blade diameter(mm) |
Maximum pace(rpm) |
|
350 |
1.35 |
1100 |
1500 |
610 |
|
four hundred |
2.02 |
1400 |
1700 |
480 |
|
450 |
2.88 |
1500 |
1950 |
450 |
|
five hundred |
3.ninety five |
1600 |
2150 |
420 |
|
550 |
five.25 |
1800 |
2350 |
370 |
|
600 |
6.82 |
2000 |
2600 |
340 |
|
650 |
eight.67 |
2100 |
2800 |
320 |
|
seven-hundred |
ten.eighty three |
2300 |
3000 |
290 |
|
750 |
13.32 |
2500 |
3250 |
270 |
|
800 |
16.17 |
2600 |
3450 |
260 |
|
850 |
19.forty |
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 |
190 |
|
1200 |
54.57 |
4000 |
5200 |
one hundred seventy |
|
1300 |
73.fifty six |
4300 |
5650 |
one hundred sixty |
|
1400 |
91.88 |
4600 |
6050 |
150 |
|
1500 |
113.00 |
5000 |
6500 |
one hundred forty |
Comprehensive Photographs
The controllable propeller can be configured into various varieties this kind of as single-motor solitary-propeller, twin-motor double-propeller and twin-engine parallel automobile in accordance to the variety of shafting. The merchandise has large trustworthiness and composition via hydrodynamic calculation, structural design and style analysis, and content optimization. Straightforward and easy to maintain. In addition, the controllable propeller method can be configured with numerous types of PTO by way of the transmission system to drive 1 or more loads (shaft turbines, and so on.) to meet up with the supporting needs of diverse ship varieties and functions.
The attributes of the firm’s controllable propeller merchandise:
one. Tailor-manufactured style: Given that each ship lookup has a diverse line variety, our engineers dependent on the most recent hydrodynamic theory and calculation method of tank examination benefits, design and style the most matching propeller for each ship in accordance to the true wake field , To make sure the greatest propeller performance although reducing vibration and sounds.
2. Serialization: Use finite element layout tools to evaluate and optimize the blade and hub system. A few series of controllable propeller hubs have been created and designed to satisfy different ship kinds, and the optimum diameter of the hub can achieve 2 meters.
3. Minimal pressure steadiness: By way of steady optimization and enhancement of the composition of the controllable pitch propeller, the controllable pitch propeller technique creates a decrease working oil strain, which improves the steadiness and dependability of the blades when modifying the pitch.
four. Handy integration: The PLC-dependent controllable propeller control method has high adaptability and redundancy, and increases practical visualization and program configurations. End users can select the joystick/DP method in accordance to their wants.
5. The geometry of the blade section: Cooperate with Marin to improve it, which can effectively reduce cavitation and boost propulsion effectiveness.
6. OD box (oil distributor): mounted at the entrance end of the gear box for straightforward installation, tests and routine maintenance.
7. Special safety layout: In the celebration of a hydraulic failure, the pitch can be locked in the original placement in both the reverse and forward positions.
eight. Understand the integration of CPP and gearbox hydraulic technique: save set up area and decrease installation expense.
Organization Profile
HangZhou LionHeart Power Tools Co., Ltd., a subsidiary of 1 of the nation’s top marine services firm —- HangZhou Agricultural Machinery Co., Ltd., is a supplier of marine gear globally. Our firm is committed to supplying the best solution to our customer’s task because 1996. With over 20 several years of profound knowledge in the marine providers market, our firm has set up a specialist and client-welcoming program in our each pre-income, shipping and soon after-sales method to ensure your worry-totally free buying experience. We ship our model-new goods all in excess of the world, at the ideal prices on the Net.
LionHeart Energy is a expert service provider for gear like maritime engines, turbines, gearboxes, propellers, maritime interior in shape-out, deck machinery and associated marine spare elements. Our processes and techniques are designed to existing the best item that will meet up with or exceed the expectations of every 1 of our clients. We again up that dedication with complete providers through the product’s whole life cycle, together with our important systems and top solution skills. That is the explanation why we stand out as the nation’s marine gear revenue winner of a number of brand names for over ten consecutive years.
LionHeart Electrical power carries 1 of the nation’s premier inventories of maritime tools and related components from twenty+ producers this sort of as Weichai, HangZhou Progress, Deutz, Steyr, Zichai, CZPT and much more, amid which the CZPT and Progress sequence are entirely covered. Specifically, that stock is meticulously organized above fifty seven acres outside and 118, 000 sq. FT. Of warehouse below roof. That indicates our merchandise are normally in stock for fast availability. Besides, we are happy of our source plHangZhou method of items, which is unparalleled in the business, providing you the shortest guide time and efficient service.
LionHeart Power’s workers is expertly qualified not only to rapidly locate the products you might be looking for, but also to satisfy your task specifications with the greatest remedy. If what you are searching for is not ‘on the shelf’, we will personalize it for you. This toughness builds upon our reliable partnership with different producers and production institutes. Performance and support are the objectives of each member of our business. LionHeart Electricity knows your time is valuable and we generate this worth for you. Good quality equipment and expertly-qualified support technicians, merged with our in depth inventory, give you the edge in your business and industrial achievement.
High quality is our lifestyle all the engines will be examined before leaving the manufacturing facility We are very pleased to say that in our years of global investing expertise. we in no way had a one buy returned to us, For all our clients, you will acquire precisely what you ordered, and you will receive it on time and we live by the principle that buyer comes first
Certifications
Packaging & Transport
FAQ
one.Processing
Orders are normally packed and all set to ship in 1 to 3 organization times if the products are in stock. Nevertheless shipments are subiect to necessary production time and customs clearance procedures. which can result in delays outside of first shipping estimates. For comprehensive supply info, you should make contact with customer support.
two.Packing Approaches
Typically we use wooden bins for packaging or we can pack it according to your specific demands.
three.Shipping and delivery Strategies
We are satisfied to offer you a selection of shipping and delivery techniques. Shipping and delivery approaches obtainable: EXW. FOB.CER. CIF.
4. International Returns & Exchanges
Sadly we cannot acknowledge retums on intemational orders. We will examination each and every solution just before dellverv One particular-12 months maker warranty is quaranteed on our complete devices and 3 months on spare components. I1 you have any concerns with your order, remember to get to out to customer support
5.Payment Strategies
We sugqest fifty/50 T/T payment approach: fifty p.c down payment on placement of the order, with the remaining fifty% because of upon shipment. We also acknowledge 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 |
PTO Shaft Safety Chains
PTO shaft is the part of a tractor that helps transfer power from the tractor to the equipment it is hooked to. A PTO shaft is important if you have a tiller or bush hog. The correct PTO shaft size is crucial for both the tractor and the equipment. If the PTO shaft size is not correct for your equipment, it may not work.
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Safety chains
<br/Safety chains are an essential part of securing your PTO shaft. They prevent a rotating plastic shield from coming loose and causing injury or damage. It is important to protect your PTO and any other drive shafts on your machine. Watch the video below for more information about the dangers of unguarded PTOs.
PTOs are an efficient way to transfer mechanical power between tractors and implements. They helped revolutionize North American agriculture during the 1930s. Despite their convenience, PTOs have also proven to be one of the most common farm machinery hazards. This fact sheet outlines several important PTO safety precautions.
Safety chains for PTO shafts are necessary to protect both tractor and implement from damage. The PTO shaft must be attached properly to the tractor and the implement before starting the equipment. Before operating, be sure that the safety chains are positioned in a way that allows them to fully move. When operating the PTO, avoid being too aggressive as this can damage the drive line and shaft. For further safety, make sure to fit a torque limiter or clutch on the implement end of the PTO shaft.
PTOs are great for plowing, mowing, and shredding, but they also have potential to cause injuries if you don’t use a safety chain. It’s best to get a chain that is long enough to prevent injuries. Also, be sure that the PTO shaft does not compress completely at any point during the operating range. There should be several inches of overlap in the longest operating extension of the PTO.
Another common hazard with PTOs is IID shafts. While many machines and tractors have driveline guards, these are often missing. If you have a PTO with an IID, you should consider installing a safety chain.
Shield
A swingable tractor PTO shaft shield assembly consists of an inverted U-shaped shield member slidably attached to a bracket. It extends above the PTO shaft and has several notches and pins that engage each other. It can be held in a number of positions and can be retracted when not in use. It also includes a cover member that covers the space between the shield and tractor and abuts the raised portion of the shield member.
The PTO shaft shield is typically made of plastic, but it can also be made of metal. Plastic is less likely to break or damage than metal. The shield is supported by a bracket 51 with a curved distal end 57 and a non-metallic guard 59. When used in conjunction with a bracket, a PTO shaft shield should be properly installed to prevent damage to the shaft.
Keeping the PTO shaft shield in good condition is crucial to the safety of your tractor and your workers. An improperly installed PTO shaft shield can result in severe injuries. It may also ensnare or strike people in the vicinity. Proper maintenance will prevent many of these injuries. Equipment manufacturers have made great strides in reducing the risks of PTO mishaps. Operators are also responsible for keeping the shields in good condition. Removing the guards will only increase the risk to the operator.
A PTO shaft shield is a tubular assembly that is mounted on the tractor PTO shaft. It consists of two telescopic pieces that are held in place by shield support bearings. This shield protects the PTO shaft and the universal joints from debris and prevents premature wear. The shield can be easily removed and replaced if necessary.
IID shaft guard
The IID shaft guard is a safety device used to protect PTO powered machinery from the possibility of separating while in use. The shaft, which is a telescoping shaft, is attached to the PTO stub on tractors. The telescopic feature is convenient when moving across uneven ground. However, this type of shaft can cause serious injury if it separates while in use.
The IID shaft guard can prevent these injuries by completely covering the shaft. The guard is made of metal or plastic and rotates along with the shaft. A person can react in less than five tenths of a second, making the IID shaft guard an important part of PTO safety.
PTO shafts rotate at speeds as high as 540 rpm, which is very fast. A limb could be wrapped around the driveline shaft, causing a serious injury or death. Because of the speed of a PTO, it can be difficult for an individual to discern whether it is engaged or not and may not be aware of the danger.
An IID shaft guard should be fitted to every tractor PTO shaft. It should be tested and rotated regularly. It is also important to keep the tractor engine off when working around the PTO shaft. Using a drawbar to protect driveline components is also important. It will prevent stress on the driveline and reduce the possibility of separation.
Overrunning clutch
An overrunning clutch on a PTO shaft is a mechanism that allows the PTO shaft to rotate freely in one direction while restricting the speed of the implement being hauled behind the tractor. This clutch is also useful for preventing the speed of the implement from exceeding the speed of the tractor while slowing down. It comes in two basic configurations, one for a clockwise and the other for a counter-clockwise direction.
Another type of overrun clutch is used on tractors with a PTO driven bush hog. A bush hog has a flywheel and blades that drive the transmission through the PTO shaft. Without an overrunning clutch, these implements would freewheel while the tractor is driving and would potentially break the shaft.
A PTO overrunning clutch prevents power from backfeeding into the transmission, the part that transmits power to the rear wheels. Without an overrunning clutch, the tractor could backfeed power, causing an accident if the blade assembly hits an object. As such, it is essential to use the overrunning clutch to ensure that your tractor will be safe.
Direction of rotation
Despite its name, the direction of rotation of a PTO shaft can change if necessary. Most PTOs have a single-direction rotation, but you can often reverse the direction by installing a reverse PTO adapter. However, you should only use reverse PTOs when absolutely necessary.
A standard PTO rotation direction has been defined by the International Organization for Standardization (ISO). It is considered necessary to adhere to this standard, as improper rotation can cause damage to implements attached to a PTO. This standard helps farmers avoid problems such as ruined implements. While the direction of rotation of a PTO shaft is not always the same for all PTOs, there are some tractors that allow it to rotate both ways, while others have no restrictions.
The direction of rotation of a PTO shaft can be changed by using a hydraulic pump. Another way to connect a PTO is through a “sandwich” type split shaft unit. These units are mounted between the transmission and engine, and they usually receive drive directly from the engine shaft. They can also deliver complete engine power to a PTO. However, you must modify your vehicle’s driveline to install such a split-shaft unit.
editor by czh 2023-01-04