Fit and forget push-pull actuator
The Grob Linear Chain actuator from RA Rodriguez is a hugely popular system for push-pull applications involving long strokes, where space is at a premium and weight needs to be minimised. These credentials have resulted in the product being specified for a wide range of tasks but until now its scope has been limited by the need for the user to lubricate the system manually as part of a routine maintenance regime.
Thanks to a new development however, this restriction no longer applies. Grob Linear Chain actuators can now be supplied with an automatic lubrication system and the option can be retrofitted to every field-installed Grob Linear Chain, too.
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