Zero Max

Roh’Lix® Linear Actuators

• Zero-Max’s Roh’Lix® linear actuators are threadless, mechanical, screw-type devices designed to convert rotary motion into precise linear motion and thrust using rolling element ball bearings. These adjustable automatic overload protectors will slip when overloaded, providing linear clutching without any additional clutch mechanisms.
• The Roh’Lix® is intended for horizontal or vertical axial loading applications. Axial loading allows for even load distribution across all six of the device’s bearings. Sideloads and twisting loads should be avoided whenever possible, as they cause uneven bearing loading and can shorten lifetime. Whenever possible, the load weight on the Roh’Lix® linear actuator should be supported by a separate linear bearing assembly.
• The Roh’Lix® is available in five inch and five metric sizes, offering between 15 and 200 lbs. thrust capacity. It can be used in horizontal or vertical applications. All bearings are lubricated for life and require no additional lubrication. Hardened-and-ground shafting with a minimum hardness of 58 HRC is recommended; stainless steel shafting and hollow shafting can also be used for specific applications.

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