Accu Tech USA announces the availability of the new GTH Series of Built-in Guideway Ball Screw Actuators developed by Toyo. The new GTH Series is the next generation of the well known and widely used ETH Series. The GTH Series 4,5 and 8 replaces the ETH 5, 6 and 10 and offers improved features and upgrades, including:
Flatness & Straightness
Built in linear rail design, straightness and flatness are highly improved to +0.02mm
Maximum stroke: 1050mm
Smaller frame size for equal load ratings
Actuator body and carriage are made from steel to improve system rigidity.
GTH max repeatability of 0.0005mm compared to 0.01mm for ETH
Easy to Maintain
Single exterior grease port for both ball screw and linear guide
Improved sealing design
Special steel strip cover sealing design can prevent ingress and egress of dust, debris, and other foreign objects.
GTH can be fixed from the top and bottom without removing cover. The mounting datum plane is designed on the side of the body and the unit features built in pin holes.
If you have additional questions regarding the GTH series, please contact us at 919.863.0837 for information on additional features, configurations, other suitable Accu Tech products, or to discuss your specific requirements with one of our application engineers.