Thanks to decades of experience and in-depth expertise in the field of drive technology, we can customise belt drives precisely to your requirements. Our analyses and advice not only cover the planning of new drive systems, but also the testing and improvement of existing systems. The aim is to reduce operating costs and at the same time increase the service life of the components by analysing performance precisely.
To ensure an optimum design, we calculate defined geometries for pulleys based on the respective centre of gravity of the application. This ensures that the drives achieve maximum service life with maximum performance. We use state-of-the-art tools and technologies:
Whether planning new belt drives or analysing and optimising existing systems, our service delivers reliable and customised solutions. Through this precise and technology-based approach, we ensure that your drive systems meet the highest requirements and make a decisive contribution to the productivity and sustainability of your machines.
Belt drives are at the heart of many machines and systems where precision, efficiency and reliability are essential. But how do you ensure that the belt drive is perfectly matched to the requirements? The answer lies in the right calculation! With our precise drive calculation, we ensure smooth operation and maximum performance - precisely tailored to your individual requirements.
Incorrect calculation can lead to inefficient performance, increased wear or even system failure. With the right calculation, you can ensure that your belt drive works reliably, saves costs and extends the service life of your machines.
Power (P)
The transmitted power that the belt drive must deliver.
Unit: kW or PS
Torque (M)
The torque that must be transmitted to the drive.
Unit: Nm
Rotation of the drive shaft (n1)
The speed of the drive shaft.
Unit: rpm
Rotation of the output shaft (n2)
The speed of the output shaft.
Unit: rpm
Number of teeth on the pulleys (z1, z2)
Determines the transmission ratio between the drive and output pulley.
Unit: Number of teeth
Transmission ratio (i)
The ratio between the speeds of the input and output shafts or the number of teeth on the pulleys.
Belt speed (v)
The speed at which the belt moves.
Unit: m/s
Belt tension (F)
The tension of the belt to transmit the required power.
Unit: Hertz (frequency) or Newton (tensile force)
As part of our drive calculation, we ensure that all these parameters are perfectly harmonised. We take into account all relevant factors such as power, speed, belt type and safety factors to provide you with the ideal belt drive - efficient, durable and cost-saving.
Whether you are optimising an existing system or planning a new design, with our support you will receive precise calculations that make all the difference.
Contact us for a personalised consultation and calculation of your belt drive.
The design and analytical evaluation of belt pulleys play a crucial role in the construction and operation of belt drives. Incorrect pulley design can lead to a variety of problems, such as excessive wear, inadequate power output, uneven belt tension or even drive failure. To avoid such problems, the pulley must be precisely adapted to the specific requirements of the drive. Both static and dynamic loads play a role here, as does the correct ratio of belt to pulley size.
Determining the operating conditions
Determining the pulley size
Calculation of forces and moments
Selection of the material
Strength calculation
Consideration of the belt guide
Tolerances and production
Simulation and testing
Maintenance and service life
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© Copyright Lütgert & Co. GmbH
Friedrichsdorfer Straße 48
33335 Gütersloh
Germany
Phone: +49 52 41 / 74 07 0
info@luetgert-antriebe.de
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