How To Use a Torque Multiplier
1. Set the torque wrench:
Set the Torque Wrench to 1/25 of the desired torque.
2. Do not exceed the maximum input torque:
Ensure not to exceed the maximum input torque of the torque multiplier.
3. Do not use an extra-long socket or extension rod:
If it is necessary to use an extra-long socket or extension rod for a specific application, this requirement may not apply.
4. Do not use universal joints:
In certain situations, the use of universal joints may be necessary, especially when fastening in hard-to-reach positions.
5. Choose a suitable reaction point:
In some cases, selecting a reaction point may not be necessary,particularly when working in confined or constrained spaces.
6. Check the torque wrench direction and place it on the multiplier:
In certain situations, if the direction is clear and placing the torque wrench
on the multiplier is not required, these steps may be skipped.
7. Do not strike the anti-wind-up ratchet:
In some cases, it may be necessary to carefully tap the anti-wind-up ratchet,
but in other situations, this step may not be essential.
Please note that the necessity of these steps depends on the specific usage context, the tool model,
and the manufacturer's guidelines. Before using the Torque Multiplier, carefully read the relevant manual
and specifications to ensure the proper execution of the steps according to the specific circumstances.
The working principle of a torque multiplier
The torque multiplier utilizes a planetary gear train with one or multiple stages to increase applied torque.
Each stage of gearing amplifies the torque by a factor of 5. In this design, the wrench applies torque
to the input gear, also known as the sun gear. As a result, the sun gear rotates,
causing the teeth of three or four planet gears to mesh with the sun gear.
The housing of the torque multiplier, known as the ring gear, also meshes with the gear teeth and typically
rotates in the opposite direction to the sun gear. To prevent the casing from rotating,
which would cause the planet gears to rotate around the sun gear, a reaction arm is employed.
The planetary gear is fixed within the planet carrier, which also secures the output side drive.
The torque multiplier is suitable for which working environments
Torque multipliers are versatile tools that can be used in various working environments.
However, their suitability may depend on factors such as temperature, humidity,
and other conditions. Here are some considerations:
Torque multipliers are generally designed to operate within a specific temperature range.
It is important to consult the manufacturer's specifications to determine the temperature limits
of a particular torque multiplier. Extreme temperatures, whether excessively high or low,
can affect the performance and durability of the tool. In extreme cases, temperature variations
can cause material expansion, contraction, or affect lubrication properties.
Most torque multipliers can operate effectively in moderate humidity levels.
However, in high humidity or wet conditions, it is crucial to ensure that the torque multiplier
is adequately protected against moisture ingress. Excessive moisture can lead to corrosion, reduced performance,
and potential damage to internal components. If working in humid environments,
consider using torque multipliers with appropriate sealing or protection measures.
Dust and Contaminants
Torque multipliers should be used with caution in environments with high levels of dust, dirt, or other contaminants.
These particles can enter the tool and affect its internal components, leading to reduced performance or even failure.
Regular cleaning and maintenance can help mitigate the impact of contaminants, but it is advisable to
prevent excessive exposure to such environments when possible.
Vibration and Shock
Some working environments may involve high levels of vibration or shock. Torque multipliers should be selected
or designed to withstand these conditions. Robust construction, shock-absorbing features,
and secure fastening mechanisms can enhance the tool's durability and reliability in such environments.
The torque value of SAIVS torque multiplier reaches up to 10,000 Nm, showcasing our significant
competitiveness in both product quality and pricing. If you are interested in purchasing, please feel free to contact us.
Why Choose SAIVS™ as Your Supplier？
1.Superb Quality Control Management
At SAIVS, we take pride in our perfect quality management systems and procedures, which guarantees the excellent performance of all our tools, being a professional tool manufacturer in China.
2.Rich Production Experience
With 20 years of experience in production, SAIVS has a deep understanding of the market and trends, and strives for continuous research and innovation. This has created advantages in both the product's performance and appearance.
As a Chinese factory committed to becoming the most cost-effective tool exporter in China, SAIVS provides high-quality products at advantageous prices. By lowering costs and increasing efficiency, we ensure that our customers receive the best possible value for their investment.
4.Perfect After-sales Service
At SAIVS, we strive to provide superior customer service that meets and exceeds expectations. We are always available for any questions or concerns you may have, and we stand by our commitment to providing excellent after-sales support.