THK America, Inc. Datasheets for Linear Actuators

Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often unsupported.
Linear Actuators: Learn more

Product Name Notes
Linear Actuator -- VLACT Cylinder Type of light-weight and cost effective actuator
Compact Actuator with Stepper Motor -- EC Cylinder Type of Stepper Motor Actuator.
Ball Screw Drive-Compact, High-Rigidity Actuator -- KR20
Ball Screw Drive-Compact, High-Rigidity Actuator -- KR26
Ball Screw Drive-Compact, High-Rigidity Actuator -- KR33
Ball Screw Drive-Compact, High-Rigidity Actuator -- KR46
Compact, High-Rigidity Actuator -- KR
Highly rigid and highly accurate actuator in a minimal space.
Linear Motion Stroke -- ST-B It has the same dimensions as model ST, but has a shorter stroke and achieves a rated load twice that of ST. Shaft diameter: 8 mm - 100 mm In...
Linear Motion Stroke -- M
Linear Motion Stroke -- S
Linear Motion Stroke -- T
Model MST consists of an ST shaft, ball cage and nut. These components can freely be combined according to the application. The sectional shape is small, the clearance is minimal...
Linear Motion Stroke -- ST Model ST is a light load type that allows for a long stroke. Shaft diameter: 6 mm - 100 mm In addition, a type attached with seal is available.
Rodless Linear Actuator -- VLAST Slider Type of light-weight and cost effective actuator.
Compact Actuator with Stepper Motor -- ES Slider Type of Stepper Motor Actuator.
Linear Motion Stroke -- BS
Linear Motion Stroke -- KS
With models KS and BS, a large number of precision steel balls (sphericity in mutual difference: 0.0005 mm) compliant with JIS B 1501 are incorporated in a lightweight, highly rigid...