Gear Racks

A gear rack is a mechanical component that forms part of a linear actuator, which transfers rotational movement into linear movement. 


Gear racks work in conjunction with pinions (circular gears) to create vertical and horizontal movement, for example, in lifting equipment. Both the gear rack and the pinion have teeth cut into them. Applying rotational movement to the pinion causes its teeth to interact with the teeth on the straight gear rack, creating linear movement. 


What are gear racks used for?

Gear racks are important for applications where shaft rotation is done by hand or a motor. They are also used to control valves in pipeline transport. 

 

Apart from usage in lifting mechanisms, gear racks can help directional change. They provide rigidness coupled with responsiveness for increased control, which is ideal for steering systems. 


Their main advantages are their simple design, significant load carrying capacity and unlimited length design capabilities.


Types of gear racks

Conveying systems use fixed racks, where the rack and pinion are joined with straight or helical teeth and the rack remains stationary.


Extrusion systems make use of moving racks, which rotate around the gear, supported by roller mechanisms.


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Afficher 1 - 20 des 29 produits
Nombre de résultats par page
Description Prix Module Material Flexibility Overall Length Number of Teeth Pitch Centre Height Face Width Maximum Operating Temperature
N° de stock RS 122-3444
MarqueRS PRO
293,27 €
Each
Unité
2 Plastic Flexible 2000mm - 1.1mm 8mm +100°C
N° de stock RS 521-7770
MarqueRS PRO
43,13 €
Each
Unité
1 Steel Flexible 500mm 160 11mm 10mm +100°C
N° de stock RS 122-3445
MarqueRS PRO
71,74 €
Each
Unité
- Aluminium - - - - - -
N° de stock RS 876-2425
MarqueRS PRO
89,02 €
Each
Unité
2 Steel - 1000mm - 23mm 20mm -
N° de stock RS 521-7821
MarqueRS PRO
65,72 €
Each
Unité
0.8 POM Flexible 2000mm 795 0.7mm 3.8mm +100°C
N° de stock RS 122-3443
MarqueRS PRO
239,19 €
Each
Unité
1.5 Plastic Flexible 2000mm - 1mm 6.5mm +100°C
N° de stock RS 876-2412
MarqueRS PRO
48,96 €
Each
Unité
1 Steel - 1000mm - 11mm 10mm -
N° de stock RS 521-7809
MarqueRS PRO
84,12 €
Each
Unité
1 Stainless Steel - 500mm 160 11mm 10mm -
N° de stock RS 876-2400
MarqueRS PRO
32,36 €
Each
Unité
0.8 Steel - 300mm - 11.2mm 6mm -
N° de stock RS 182-7853
MarqueRS PRO
38,51 €
Each
Unité
1.0 Steel - 500mm - 14mm 15mm -
N° de stock RS 876-2419
MarqueRS PRO
32,42 €
Each
Unité
1 Steel - 300mm - - 6mm -
N° de stock RS 182-7861
MarqueRS PRO
55,42 €
Each
Unité
2.0 Steel - 1000mm - 18mm 20mm -
N° de stock RS 182-7921
MarqueRS PRO
8,81 €
Each
Unité
0.7 - - 250mm - 6mm 6mm -
N° de stock RS 182-7854
MarqueRS PRO
77,13 €
Each
Unité
1.0 Steel - 1000mm - 14mm 15mm -
N° de stock RS 182-7857
MarqueRS PRO
87,63 €
Each
Unité
1.5 Steel - 1000mm - 15.5mm 17mm -
N° de stock RS 182-7860
MarqueRS PRO
44,03 €
Each
Unité
2.0 Steel - 500mm - 18mm 20mm -
N° de stock RS 521-7815
MarqueRS PRO
70,81 €
Each
Unité
1 Acetal - 500mm 160 11mm 10mm -
N° de stock RS 876-2416
MarqueRS PRO
73,85 €
Each
Unité
1.5 Steel - 1000mm - 18.5mm 15mm -
N° de stock RS 876-2406
MarqueRS PRO
28,73 €
Each
Unité
0.5 Steel - 300mm - 9.5mm 5mm -
N° de stock RS 182-7984
MarqueRS PRO
12,73 €
Each
Unité
1.0 - - 250mm - 8mm 9mm -