Handwheels
Overview
Handwheels for machine construction – functions, applications and materials°°
Handwheels at a glance – designs and versions°°
Advantages and characteristics of handwheels°°
Selecting the appropriate handwheel – the key criteria°
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Handwheels for machine construction – functions, applications and materials
Handwheels are essential operating elements on machinery, equipment and industrial applications. They enable precise manual adjustment, positioning and control of various components through direct rotary motion, thereby contributing to a safe and efficient working environment. Depending on the application, handwheels are subject to different requirements°in terms of material°and design.
Applications for handwheels
Handwheels are used wherever equipment and machinery need to be precisely adjusted. Typical applications include the adjustment of axis, opening and closing components, and the adjustment of pressure, positions or guides.
Depending on the sector, e.g. machine construction, automation technology or medical technology, the application areas and requirements vary considerably. Factors such as durability, ergonomics and materials also play an important role in the selection process.
Different requirements ultimately result in a range of handwheel variants, each with its own advantages.
Handwheels at a glance – designs and versions
The various versions of handwheels from the°norelem°range are presented below.
Handwheel
A classic handwheel provides a precise and simple solution for manual adjustment and fine-tuning on machines and fixtures. The handwheels are available in various designs, each with different characteristics. Classic handwheels include
Handwheels with cylindrical grip/handle,
and many more.
Handwheels with a handle
Handwheels with a handle enable effortless and particularly comfortable to use. The handle permits smooth, even rotational movement without the need to reposition the hand repeatedly during manual adjustment. They are therefore particularly suitable for machines and systems where frequent manual adjustment or positioning is required.
Handwheels with a fold-down handle also have the advantage of being particularly space-saving. In confined spaces, the handle can be folded away after use, which also ensures a safe working environment.
Disc handwheel
Disc handwheels are characterised by their closed, disc-shaped design. Unlike other handwheels, disc handwheels do not have open spokes. Despite the lack of spokes, they are impressively easy to use. A disc handwheel is operated either via the rised rim, which serves as a gripping area, or via a handle attached to the rim.
Disc handwheels are used wherever machines and equipment need to be adjusted manually. For example, in machine and plant construction, on machine tools or even on packaging machinery.
Depending on the model, the°norelem°range includes disc handwheels made from aluminium, stainless steel and thermoset plastics.
2-spoke handwheel
2-spoke handwheels are classic operating elements with two spokes opposite each other. Compared with disc handwheels, 2-spoke handwheels offer a particularly good grip for quick and intuitive operation.
The°norelem°range includes various types of 2-spoke handwheels. In addition to models where the rotary movement is controlled directly via the handwheel rim, there are also versions with grips. These make them even more comfortable to use, as they facilitate better power transmission and ease of operation. The range includes 2-spoke handwheels made from aluminium and polyamide.
Capstan wheel
A°capstan wheel° consists of grips arranged in a cross form, each fitted with a ball knob. This makes for particularly easy and powerful to use. The ergonomic shape of the capstan wheel permits flexible and safe handling, as the wheel can be gripped and operated easily from various positions.
The°capstan wheel°in the norelem range is made from steel with thermoset plastic ball knobs.
Four-spoked nut
The°four-spoked nut°in the°norelem°shop also consists of grips arranged in a cross form. The four grip positions enable forces to be transmitted evenly. It is particularly suitable for applications where safe and repeatable manual adjustment is required. The four-spoked nut is made from GJMW 350 malleable iron,°which makes the operating parts very robust and reliable.
Advantages and features of handwheels
Handwheels enable precise manual adjustment of machinery and equipment. Handwheels offer added value, particularly for applications where regular positioning and readjustments need to be carried out reliably. The advantages of handwheels can be summarised as follows:
Simple and reliable operation
Precise positioning
Robust material
Effortless handling
Versatile application possibilities
The wide range of different handwheel types and the materials from which they are made ensure that the right handwheel for every application can be found in the°norelem°range.
Selecting the appropriate handwheel – the key criteria
The choice of the right handwheel always depends on the specific application requirements. The design and material can then be selected to suit the operating parts intended use. The°norelem°range includes the following materials and designs:
Designs:
handwheel
four-spoked nut°
capstan wheel
disc handwheel
2-spoke handwheel
Materials:
aluminium
thermoset
stainless steel
grey cast iron
polyamide
steel
malleable iron°
thermoplastic
Handwheels from°norelem
Find the appropriate handwheel for your application from the°norelem extensive range. If you hav eany questions about the various designs and materials, please do not hesitate to°contact°us and see the quality of°norelem°products for yourself.
FAQ
What is a handwheel?
A handwheel is an operating part that enables the manual setting, adjustment and fine-tuning of machinery and equipment. It transmits manual force directly to the shaft/spindle, enabling precise and effortless operation. There are various types of handwheels, such as disc handwheels, 2-spoke handwheels and handwheels with handles.
What is the function of a handwheel?
A handwheel is used for manually adjusting and positioning components in machinery and equipment. It enables precise and controlled movement and, depending on the model, also offers ergonomic handling.
What is the difference between a handwheel and a crank handle?
In a traditional design, a handwheel is operated by turning the outer rim or the spokes. In contrast, a crank handle has a crank attached, which is used to operate the part. A combination of the two results in a handwheel fitted with a handle, which combines the advantages of both operating parts.