China Single 1 Ton 2 Ton 3 Ton Hydraulic Winch with Planetary Gear Box

Product Description

Single 1 Ton 2 Ton 3 Ton Hydraulic Winch With Planetary Gear Box 

Hydraulic winch operating principle

Oil as the working medium, through the change of sealing volume to transfer movement, through the oil internal pressure to transfer power.
1, the power part – the prime mover mechanical energy into oil pressure energy (hydraulic energy).For example: hydraulic pump.
2, the executive part – the hydraulic pump input oil pressure can be converted into mechanical energy to drive the working mechanism.For example: hydraulic cylinder, hydraulic motor.
3, control section – used to control and adjust the oil pressure, flow and flow direction.For example: pressure control valve, flow control valve and direction control valve.
4. Auxiliary part — connect the first 3 parts together to form a system for oil storage, filtration, measurement and sealing.For example: pipelines and joints, fuel tanks, filters, accumulators, seals and control instruments.


Model NE3/110 NE5/100 NE16/60 NE16/100
Flow Rating L/min 120 120 120 120
gpm 31.7 31.7 31.7 31.7
Pressure Rating MPa 16.6 16.6 16.6 16.6
psi 2400 2400 2400 2400
Max.Pull kN 30 50 160 160
US ton 3.3 5.5 17.6 17.6
Max.Line Speed m/min 23 11 5.8 5.8
ft/min 73 36 19 19
Wire Rope Diameter mm 12.7 20.5 28 28
in 1/2 3/4 13/32 13/32
Rope storage m 110 100 60 100
ft 360 328 197 328
Size mm 810×490×500 880×520×710 1340×930×900 1520×930×900
in 32×19×20 35×21×28 52.8×36.6×35.4 59.5×36.6×35.4
Weight kg 490 490 1150 1250
lb 1080 1080 2530 2750

The composition of a complete hydraulic system is mainly composed of the following 5 parts;
1) the power device supplies the pressure of the hydraulic system and converts the mechanical energy output by the motor into the pressure energy of oil, thus promoting the work of the whole hydraulic system.A hydraulic pump is a power unit that draws oil from the tank and delivers it to the system.
2) execution components;It includes a hydraulic cylinder and a hydraulic motor to convert the pressure energy of the liquid into mechanical energy to drive the movement of the working part.Hydraulic cylinder, in the push of pressure oil, drive the grinder table to do linear movement;
3) the control and regulation device includes various valves, such as pressure valve, flow valve and direction valve.To control the liquid pressure, flow (velocity), and direction of flow in a hydraulic system to ensure that the actuators perform the desired work motion.Overflow valve to control system pressure;Throttle valve, used to adjust the flow into the hydraulic cylinder, so as to control the movement speed of the table;Reversing valve, used to change the path of pressure oil, so that the hydraulic cylinder reversing, to achieve the reciprocating movement of the table.
4) auxiliary devices refer to various pipe joints and oil pipes.Oil tank, scholars and pressure gauge, etc.They play an auxiliary role in connecting, storing oil, filtering, storing pressure and measuring oil pressure to ensure the reliability of the hydraulic system.Work steadily and persistently.Mesh filter.To filter the oil;Oil tank, used for storing and cooling oil.
5) the working medium refers to the oil that withstands and transmits the pressure in the hydraulic system

Hydraulic winch product features and appliaction:

1) Only flow restrictors and manifolds are on the outside of the drum. Hydraulic motors and shell to drive devices and other components are hidden in the winch drum, so the axial size is small, compact, beautiful appearance;

2) Starting efficiency and transmission efficiency, low energy consumption, reliable, long service life;

3) low noise during operation;

4) good economic performance.

Nucrane series hydraulic vehicle recovery winches product of our company. Its a huge success with tow truck manufactures. We have wide line pull available ranging from 1 ton to 30 ton. It has a brake and a manual declutch system which is fitted at the final stage of gearbox. When we pull out the handle, the drum can rotate freely.

The power generated by the hydraulic motor is transferred to the drum by way of planetary gear units incorporated in the drum.

A range of accessories such as rope guides and pressure rollers are available on request.

Package and our workshop

Q: Are you trading company or manufacturer ?

A: We are factory of hydraulic winch.

Q: How long is your delivery time?

A: Generally it is 5-25 days if the goods is the standard dimension.

Q: Can you custom make the product?

A: Yes, all dimensions and specifications of hydraulic winch can be designed and made based on your requirements.

Q: How to order?

A: To make sure the offered hydraulic winch is suitable for your application, please offer the following details:

1. pull force of inner layer (kg):

2. rope speed of inner layer (m/min):

3. rope diameter (mm):

4. length of rope (m):

5. drum diameter (mm):

6. with or without groove:

7. with or without brake:

If you have another question about the hydraulic winch, pls feel free to contact us.

The Basics of a Planetary Gearbox

The basic model of a planetary gearbox is a highly efficient transmission that transmits nearly 90 percent of the power it receives. The basic planetary gearbox comes in 3 basic types: Inline, Helical, and Spur. Below, we will discuss the differences between each of them and which 1 is better for your needs. A planetary gearbox is an important part of any engine and may be the perfect choice for your vehicle.

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that enables the transfer of power. Its design makes it stable and reliable, and the space and weight-saving benefits make it a popular choice for many applications. Planetary gearboxes have low inertia, high torque, and a wide range of reduction ratios, which make them a versatile choice for many industries. To find out more about this type of gearbox, read about its construction and specifications.
A planetary gearbox is composed of 2 parts: a sun gear (also called the central or input gear), and 2 planet gears (also called outer gears). These gears are connected to each other via a carrier. In order to get the best performance from your gearbox, it’s important to find a model with the features and benefits required for your application. Also, be sure to check out the delivery time, global availability, and customer service of your selected constructor. A few constructors are faster than others and have the ability to respond quickly, while others can deliver every single planetary gearbox out of stock.
Whether you’re using an inline planetary gearbox for your car’s transmission, or you’re building a new machine, it’s important to choose the right size for your application. The most common ratio is five:1, but an inline gearbox can be as high as 1000:1! The torque range is between 250-950 lb-in for continuous torque, and up to 5800 lb-in for yield torque. Some companies even offer custom shafts if you need them to fit a specific application.
Inline planetary gearboxes have a high ratio of helical rotation and are useful for applications where space is limited. Their low-backlash design allows them to handle high torques and high accelerations without backlash. Despite their compact size, planetary gear systems also have high single-stage reduction ratios, a feature that makes them ideal for a variety of industrial applications. They can also be connected for high reduction ratios.
An inline planetary gearbox can be used in many applications, from small tools to heavy industrial machinery. Its basic design includes 3 components: an input gear pair, an output gear pair, and a stationary position. Some planetary gearbox designs also include additional gear sets that can provide a slight offset between input and output. A planetary gearbox may also contain multiple bearings, which make the assembly more robust and reliable.
Inline planetary gear reducers are commonly used in industrial settings to slow down an electric motor. They are able to multiply torque, which means they can reduce the input speed to a level where the mechanical devices inside the motor can function properly. This type of gear reducer also has a low clearance, which makes it ideal for machines with high torque. However, you should consider the amount of torque required in your application before you make a purchase.

Helical planetary gearbox

A helical planetary gearbox is a type of mechanical system. The gears are connected by joints to the carrier that holds the planets stationary. The sun gear serves as an input to the other gears, and the planet gears rotate at a rate that depends on the number of teeth in each gear. The ratio between these gears is -Ns/Np, and the number of teeth in the ring is N r, N s, and N p.
Another type of planetary gearbox uses multiple helical axes to distribute the load. This design also offers high stiffness and low backlash, which is important for applications involving frequent start-stop cycles and rotational direction changes. It also features a compact design and low mass inertia. A helical planetary gearbox can be used for a wide range of applications. Listed below are some of the benefits of helical gear technology.
The basic design of a helical planetary gear is based on the principle of stepping planets. This concept eliminates the need for timing marks and restrictive assembly conditions. The planetary gear’s helical shape can be modified to achieve a greater transmission ratio in an equal or smaller volume. For example, a 50-T ring gear will yield the same effect as a 100-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a wide variety of secondary features that are critical to torque transmission. For instance, compact needle roller bearings are appropriate for a helical planetary gearbox because of their low-profile design and small space. However, a tapered roller bearing is better suited to handling high axial forces. In general, a helical planetary gearbox will have a higher efficiency rate and lower noise levels.
A helical planetary gearbox will have a number of components that can vary in size and shape. They will include a sun gear and many planetary parts. The central sun gear will take a low-torque input and will run multiple external gears to increase the torque and speed. This basic model of a planetary gearbox is highly efficient, transferring 97% of the power input. There are 3 main types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good example of an entry-level helical planetary gearbox. It is extremely reliable and aimed at providing torque in quiet applications with high precision. The Access series is another option, which is designed to meet the needs of the low-backlash planetary gearbox market. It features helical planetary gears with 5 to 8 arc-minutes backlash, and is built on a monobloc housing.
A helical planetary gearbox is widely used in 3D printing. They are lightweight and can provide a high gear ratio. In addition to their low weight and high efficiency, some people have installed them into 3D printers to improve the accuracy of their designs. And in addition to 3D printing, helical gears are used in many industrial applications. If you’re thinking about purchasing one, you should know what the benefits are.

Spur planetary gearbox

There are many advantages to a spur planetary gearbox, from its compact design and low cost to its unmatched power transmission capacity per unit volume. Planetary gears have high efficiency per stage and can achieve up to 95% efficiency, depending on the ratio. Planet gears are mounted on a joint carrier, and the output rotation speed is slower than the drive rotation speed, which leads to increased torque. The higher the gear wheels, the more torque the unit can produce.
A spur planetary gearbox incorporates multiple other gear sets that must have helical teeth. These other gear sets must be helical, and the motor must be aligned with the driven parts. The spur gears are the most efficient type of planetary gear, as their teeth are symmetrical, which means no axial forces are generated. The difference between a spur and a planetary gearbox is its shape.
The right angle spur planetary gearbox is a versatile design with a spiral bevel gear that provides superior smoothness and quiet operation. This gearhead is case-hardened and ground to increase its efficiency. These gears can be purchased in 3-100 ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox utilizes spur gears around the circumference of the mechanism. The spur gears rotate between gears that have internal and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the average of the ring gears and sun gears. A spur gearbox can also be considered a compound planetary gear. It is typically used for servo applications. Unlike spur gears, helical planetary gears are easier to maintain and have lower noise levels.
The most notable difference between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur gear head. A spur gear head is less complex, but cannot handle the same amount of load as a planetary gearhead. Both types can achieve the same backlash, but a planetary gearhead has better lubrication retention than a spur gear. It can run at higher speeds without excessive lubrication, while a spur gear drive is more efficient at low speeds. The reduction ratio of a planetary gearhead is near unity while that of a planetary gear head is many thousand to one.
A planetary gearbox has many applications. Plastic machinery, goods & personnel lifts, and machine tools are all prime examples of these types of gearing systems. Other industries that use these gears include wind turbines and sugar crystallizers, as well as steel and sugar mills. And of course, the use of planetary gears is not limited to these industries. It is used in many different ways, including slewing drives, mill drive, and derrick & dockyard cranes

China Single 1 Ton 2 Ton 3 Ton Hydraulic Winch with Planetary Gear Box    China Single 1 Ton 2 Ton 3 Ton Hydraulic Winch with Planetary Gear Box

Planetary Gearbox

As one of the leading planetary gearbox manufacturers, suppliers, and exporters of mechanical products, We offer planetary gearbox and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the planetary gearbox.

Recent Posts