Module 68
24 - 38
Operating instructions
IEF
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Werner GmbH | Wendelhofstraße 6 | DE-78120 Furtwangen | www.ief-werner.de
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4.5.10
Technical Data when using a Planetary Gear
Before commissioning, observe the possible input speeds of the gear manufacturers.
Too-high input speeds can lead to increased wear at the gear and/or thermal problems.
The precision of the linear unit is influenced by the reverse play of the gears.
Example:
The gear reverse play (S) is 9 angle minutes.
How high is the reverse play at the carriage of the linear unit?
Infeed constant of the linear unit (Vk): 140 mm
Reverse play at the carriage = (Vk • S) / (360x60)
= (140 mm • 9) / (360x60)
= 0.058 mm
Consider the information of the respective gear manufacturer in any case.
e.g. http://www.neugart.de/index.php/gb/products/Standard-gearboxes/PSN
http://alpha.wittenstein.de/
