Motion Systems model 85679/85680 provides a dual thrust arrangement using a primary actuator coupled by a driveshaft to a secondary actuator. One motor on the primary actuator is used to power the system. Both 115 VAC and 220 VAC motors are available.

Each actuator is fitted with a .750 diameter Acme drive screw with stop collars at the ends of the stroke. Most generally the 85679/85680 is recommended for loads of up to 500lbs, and this can be extended in certain applications.

the 85679 system uses translating tubes for mounting, while the 85680 is an open screw type system where attachment is made directly to the nuts

Motion Systems Corporation manufactures the industry's largest selection of Electromechanical Linear Actuators. High efficiency Epicyclic (Planetary) Ball Screws provide integral freewheeling at stroke ends. Applications include medical equipment, dental chairs, handicap equipment, material handling equipment, valve operators, ergonomic systems and many others. We provide full technical support for your applications.

To see the full range of our actuators and ball screws AND TO ACCESS THE LIBRARY OF 3 D CAD MODELS, just click on the Product Details link on the right