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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Omschrijving Prijs Module Material Flexibility Overall Length Number of Teeth Pitch Centre Height Face Width Maximum Operating Temperature
RS-stocknr. 521-7770
FabrikantRS PRO
43,13 €
Each
Aantal stuks
1 Steel Flexible 500mm 160 11mm 10mm +100°C
RS-stocknr. 122-3444
FabrikantRS PRO
293,27 €
Each
Aantal stuks
2 Plastic Flexible 2000mm - 1.1mm 8mm +100°C
RS-stocknr. 122-3445
FabrikantRS PRO
71,74 €
Each
Aantal stuks
- Aluminium - - - - - -
RS-stocknr. 876-2412
FabrikantRS PRO
48,96 €
Each
Aantal stuks
1 Steel - 1000mm - 11mm 10mm -
RS-stocknr. 521-7809
FabrikantRS PRO
84,12 €
Each
Aantal stuks
1 Stainless Steel - 500mm 160 11mm 10mm -
RS-stocknr. 521-7821
FabrikantRS PRO
65,72 €
Each
Aantal stuks
0.8 POM Flexible 2000mm 795 0.7mm 3.8mm +100°C
RS-stocknr. 876-2425
FabrikantRS PRO
89,02 €
Each
Aantal stuks
2 Steel - 1000mm - 23mm 20mm -
RS-stocknr. 122-3443
FabrikantRS PRO
239,19 €
Each
Aantal stuks
1.5 Plastic Flexible 2000mm - 1mm 6.5mm +100°C
RS-stocknr. 876-2406
FabrikantRS PRO
28,73 €
Each
Aantal stuks
0.5 Steel - 300mm - 9.5mm 5mm -
RS-stocknr. 876-2416
FabrikantRS PRO
73,85 €
Each
Aantal stuks
1.5 Steel - 1000mm - 18.5mm 15mm -
RS-stocknr. 182-7879
FabrikantRS PRO
38,51 €
Each
Aantal stuks
0.7 Steel - 300mm - 9.3mm 5mm -
RS-stocknr. 521-7815
FabrikantRS PRO
70,81 €
Each
Aantal stuks
1 Acetal - 500mm 160 11mm 10mm -
RS-stocknr. 876-2419
FabrikantRS PRO
32,42 €
Each
Aantal stuks
1 Steel - 300mm - - 6mm -
RS-stocknr. 521-7786
FabrikantRS PRO
57,32 €
Each
Aantal stuks
1.5 Steel - 500mm 107 18.5mm 15mm -
RS-stocknr. 182-7855
FabrikantRS PRO
43,82 €
Each
Aantal stuks
1.5 Steel - 500mm - 15.5mm 17mm -
RS-stocknr. 182-7858
FabrikantRS PRO
41,27 €
Each
Aantal stuks
1.0 Steel - 500mm - 9mm 10mm -
RS-stocknr. 182-7857
FabrikantRS PRO
87,63 €
Each
Aantal stuks
1.5 Steel - 1000mm - 15.5mm 17mm -
RS-stocknr. 182-7859
FabrikantRS PRO
82,65 €
Each
Aantal stuks
1.0 Steel - 1000mm - 9mm 10mm -
RS-stocknr. 521-7837
FabrikantRS PRO
82,38 €
Each
Aantal stuks
1 POM Flexible 2000mm 636 0.9mm 5mm +100°C
RS-stocknr. 182-7861
FabrikantRS PRO
55,42 €
Each
Aantal stuks
2.0 Steel - 1000mm - 18mm 20mm -