+44 (0) 1403 792 300 sales@heason.com Planetary Gearboxes Planetary Gearboxes are also known as epicyclic gearboxes and can be described as one of the most interesting types of gearbox available within motion control. Planetary gearboxes are suited to various tasks in different industries but they are most often used in automotive as an important part of automatic transmissions. Select Product Thomson AquaTRUE™ Thomson Micron Planetary Gearbox XTRUE™ Thomson Micron Planetary Gearbox ValueTRUE™ Thomson Micron Planetary Gearbox UltraTRUE™ Thomson Micron Planetary Gearbox EverTRUE™ Thomson Micron Planetary Gearhead DuraTRUE™ Thomson Micron Planetary Gearhead NemaTRUE™ Thomson Micron Planetary Gearhead Planetary Gearbox Working Principle In a Planetary Gearbox, the input and output gears both have the same centre of rotation; The centre of the input gear revolves around the centre of the output gear and the input and output shafts are in alignment. The alignment in a planetary gearbox can be compared to our that f our solar system, hence the name “Planetary Gearbox”. At the centre of the planetary gearbox there is a “sun” gear – or central gear. This is usually the input gear. Connected around the outside of the sun gear there are 2 or more “planet” gears – also known as outer gears. Then, the ring gear surrounds the planet gears holding the formation together. The planet gears are connected by a carrier which is also connected to the output shaft. Factors to Consider when Selecting a Planetary Gearbox Applications Using Planetary Gearbox Planetary Gearboxes from Heason © Copyright Heason 2019 Heason is part of the discoverIE plc Group of companies Privacy Policy Terms & Conditions Site by Verto VAT Number: GB 945605411 T +44 (0)1403 792 300 E sales@heason.com

+44 (0) 1403 792 300 sales@heason.com Machine Safety Select Product Kollmorgen Kollmorgen KSM Safety Solutions © Copyright Heason 2019 Heason is part of the discoverIE plc Group of companies Privacy Policy Terms & Conditions Site by Verto VAT Number: GB 945605411 T +44 (0)1403 792 300 E sales@heason.com

+44 (0) 1403 792 300 sales@heason.com Lifting Columns Select Product Thomson LC1600 Lifting Column LC2000 Lifting Column LC3000 Lifting Column © Copyright Heason 2019 Heason is part of the discoverIE plc Group of companies Privacy Policy Terms & Conditions Site by Verto VAT Number: GB 945605411 T +44 (0)1403 792 300 E sales@heason.com