China wholesaler Custom Length High Precision Ball Spline Shaft Printing Shops Energy & Mining Construction Works

Product Description

Product Description

The spline is a kind of linear motion system. When spline motions along the precision ground Shaft by balls, the torque is transferred. The spline has compact structure. It can transfer the Over load and motive power. It has longer lifetime. At present the factory manufacture 2 kinds of spline, namely convex spline and concave spline. Usually the convex spline can take bigger radial load and torque than concave spline.
 

Product name Ball spline
Model GJZ,GJZA,GJF,GJH,GJZG,GJFG,
Dia 15mm-150mm
Material Bearing Steel
Precision Class Normal/ High/ Precise
Package Plastic bag, box, carton
MOQ 1pc

Ball type:φ16-φ250
High speed , high accuracy
Heavy load , long life
Flexible movement,low energy consumption
High movement speed
Heavy load and long service life
Applicationgs:semiconductor equipment,tire machinery,monocrystalline silicon furnace,medical rehabilitation equipment

Detailed Photos

 

Product Parameters

Structure

Scope of application

Semiconductor equipment,tire machinery,monocrystalline silicon furnace,medical rehabilitation equipment.

FFZ size

Code and type Nominal axial dia.
d0
External dia.
D
Length of spline nut
L1
Max. length of shaft
L
Standard rated torque Basic rated load
Dynamic torsion
N-m
Stationary torsion 
N-m
Dynamic load
C kN
Static load
C0 kN
GJZ15 / GJF15 15 23 40 400 27.8 65.2 3.9 8.1
GJZ20 / GJF20 20 30 50 600 62.3 135.2 6.6 12.7
GJZ25 / GJF25 25 38 60 800 127.3 268.3 10.9 20.2
GJZ30 / GJF30 30 45 70 1400 155.7 318.7 11.1 20
GJZ32 / GJF32 32 48 70 1400 236.4 459.9 15.8 27.1
GJZ40 / GJF40 40 60/57 90 1500 548 1081.9 29.3 50.9
GJZ50 / GJF50 50 75/70 100 1500 880.6 1711.6 37.7 64.5
GJF60 60 85 127 1500 2135.9 4172.9 76.2 131.1
GJZ70 / GJF70 70 100 110/135 1700 2788/3153.4 4141.1 76.1 111.5/156.1
GJZ85 / GJF85 85 120 140/155 1900 3978/4437.2 6927.4 100.2 153.6/179.2
GJZ100 / GJF100 100 140/135 160 1900 6905.9 11737.2 147.9 221.3

 If you have any needs,pls feel free to contact us and we will send you our catalog for reference.

Main Products

Company Profile

Customer Feedback

FAQ

1. Why choose AZI China?
With more than 60 years of production experience, quality assurance,factory directly price.

2. What is your main products ? 
Our Main products are consist of ball screw,linear guide,arc linear guide,ball spline and ball screw linear guide rail module.

3. How to Custom-made (OEM/ODM)?
If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.

4. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority.

5. How can I get a sample to check the quality?
We quote according to your drawing, the price is suitable, CHINAMFG the sample list.

6Whats your payment terms?
Our payment terms is 30% deposit,balance against receiving copy of B/L or L/C sight.

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Material: Gcr15
Load: Customized
Stiffness & Flexibility: Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy: Customized
Axis Shape: Straight Shaft
Transport Package: Cartons or Wooden Box
Samples:
US$ 10/Set
1 Set(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

spline shaft

What safety considerations should be kept in mind when working with spline shafts?

Working with spline shafts requires adherence to certain safety considerations to ensure the well-being of personnel and the proper functioning of the machinery or equipment. Here’s a detailed explanation:

1. Personal Protective Equipment (PPE):

When working with spline shafts, individuals should wear appropriate personal protective equipment, including safety glasses, gloves, and protective clothing. PPE helps protect against potential hazards such as flying debris, sharp edges, or contact with lubricants.

2. Lockout/Tagout Procedures:

Prior to performing any maintenance or repair work on machinery or equipment involving spline shafts, proper lockout/tagout procedures should be followed. This involves isolating the power source, de-energizing the system, and securing it with lockout devices or tags to prevent accidental startup or release of stored energy.

3. Training and Competence:

Only trained and competent personnel should work with spline shafts. They should have a thorough understanding of the machinery or equipment, including the operation, maintenance, and safety procedures specific to spline shafts. Adequate training and knowledge help minimize the risk of accidents or improper handling.

4. Proper Handling and Lifting Techniques:

When moving or lifting machinery components that include spline shafts, proper techniques should be employed. This includes using appropriate lifting equipment, maintaining a stable posture, and avoiding sudden movements that could cause strain or injury.

5. Inspection and Maintenance:

Spline shafts should be regularly inspected for signs of wear, damage, or misalignment. Any abnormalities should be addressed promptly by qualified personnel. Routine maintenance, such as lubrication and cleaning, should be performed according to the manufacturer’s recommendations to ensure optimal performance and longevity.

6. Correct Installation and Alignment:

During installation or replacement of spline shafts, proper alignment and fit should be ensured. The shafts should be correctly seated and engaged with the mating components, following the manufacturer’s guidelines. Improper installation or misalignment can lead to premature wear, excessive stress, or failure of the spline shafts.

7. Hazardous Environments:

When spline shafts are used in hazardous environments, such as those with flammable substances, extreme temperatures, or high vibrations, additional safety measures may be required. These may include explosion-proof enclosures, temperature monitoring, or vibration damping systems.

8. Emergency Procedures:

Emergency procedures should be established and communicated to all personnel working with spline shafts. This includes knowing the location of emergency stops, emergency shutdown procedures, and the contact information for emergency response personnel.

9. Manufacturer’s Guidelines:

It is essential to follow the manufacturer’s guidelines and recommendations regarding the installation, operation, and maintenance of spline shafts. The manufacturer’s instructions provide specific safety information and precautions tailored to their product.

By taking these safety considerations into account and implementing appropriate measures, the risks associated with working with spline shafts can be minimized. Safety should always be a top priority when dealing with machinery or equipment that incorporates spline shafts.

spline shaft

Can spline shafts be used in automotive applications, and if so, how?

Yes, spline shafts are extensively used in automotive applications due to their ability to transmit torque and provide reliable power transmission. Here’s how spline shafts are used in automotive applications:

Spline shafts play a crucial role in various automotive systems and components, including:

  • Drivetrain: Spline shafts are an integral part of the drivetrain system in vehicles. They transmit torque from the engine to the wheels, allowing the vehicle to move. Spline shafts are present in components such as the transmission, differential, and axle shafts. In manual transmissions, the spline shaft connects the transmission input shaft to the clutch disc, enabling power transfer from the engine. In automatic transmissions, spline shafts are used in the torque converter and the output shaft.
  • Steering System: Spline shafts are employed in the steering system to transmit torque from the steering wheel to the steering rack or gearbox. They provide a direct connection between the driver’s input and the movement of the wheels, allowing for steering control.
  • Power Take-Off (PTO) Systems: Some vehicles, particularly commercial trucks and agricultural machinery, utilize PTO systems. Spline shafts are used in PTOs to transfer power from the vehicle’s engine to auxiliary equipment, such as hydraulic pumps, generators, or agricultural implements.
  • Transfer Cases: In four-wheel-drive (4WD) or all-wheel-drive (AWD) vehicles, transfer cases are used to distribute power to the front and rear axles. Spline shafts are utilized in the transfer case to transfer torque between the transmission and the front and rear drive shafts.
  • Propeller Shafts: Spline shafts are present in propeller shafts, which transmit torque from the transmission or transfer case to the rear axle in rear-wheel-drive vehicles. They accommodate the relative movement between the transmission and the axle due to suspension travel.

In automotive applications, spline shafts are designed to withstand high torque loads, provide precise torque transmission, and accommodate misalignments and fluctuations in operating conditions. They are typically made from high-strength steel or alloy materials to ensure durability and resistance to wear. Proper lubrication is essential to minimize friction and ensure smooth operation.

The use of spline shafts in automotive applications allows for efficient power transmission, precise control, and reliable performance, contributing to the overall functionality and drivability of vehicles.

spline shaft

What is a spline shaft and what is its primary function?

A spline shaft is a mechanical component that consists of a series of ridges or teeth (called splines) that are machined onto the surface of the shaft. Its primary function is to transmit torque while allowing for the relative movement or sliding of mating components. Here’s a detailed explanation:

1. Structure and Design:

A spline shaft typically has a cylindrical shape with external or internal splines. The external spline shaft has splines on the outer surface, while the internal spline shaft has splines on the inner bore. The number, size, and shape of the splines can vary depending on the specific application and design requirements.

2. Torque Transmission:

The main function of a spline shaft is to transmit torque between two mating components, such as gears, couplings, or other rotational elements. The splines on the shaft engage with corresponding splines on the mating component, creating a mechanical interlock. When torque is applied to the spline shaft, the engagement between the splines ensures that the rotational force is transferred from the shaft to the mating component, allowing the system to transmit power.

3. Relative Movement:

Unlike other types of shafts, a spline shaft allows for relative movement or sliding between the shaft and the mating component. This sliding motion can be axial (along the shaft’s axis) or radial (perpendicular to the shaft’s axis). The splines provide a precise and controlled interface that allows for this movement while maintaining torque transmission. This feature is particularly useful in applications where axial or radial displacement or misalignment needs to be accommodated.

4. Load Distribution:

Another important function of a spline shaft is to distribute the applied load evenly along its length. The splines create multiple contact points between the shaft and the mating component, which helps to distribute the torque and axial or radial forces over a larger surface area. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure.

5. Versatility and Applications:

Spline shafts find applications in various industries and systems, including automotive, aerospace, machinery, and power transmission. They are commonly used in gearboxes, drive systems, power take-off units, steering systems, and many other rotational mechanisms where torque transmission, relative movement, and load distribution are essential.

6. Design Considerations:

When designing a spline shaft, factors such as the torque requirements, speed, applied loads, and environmental conditions need to be considered. The spline geometry, material selection, and surface finish are critical for ensuring proper engagement, load-bearing capacity, and durability of the spline shaft.

In summary, a spline shaft is a mechanical component with splines that allows for torque transmission while accommodating relative movement or sliding between mating components. Its primary function is to transmit rotational force, distribute loads, and enable axial or radial displacement in various applications requiring precise torque transfer and flexibility.

China wholesaler Custom Length High Precision Ball Spline Shaft Printing Shops Energy & Mining Construction Works  China wholesaler Custom Length High Precision Ball Spline Shaft Printing Shops Energy & Mining Construction Works
editor by CX 2024-05-16