Modular Linear Actuator Addendums

Specifications:
The document details the specifications for modular linear actuators, specifically models EGZ 30, 40, 60, and 80. These actuators are belt-driven with a maximum fitting length of 6,000 mm without joints. Carriage and unit mounting options include T-slots and tapped holes. The belt type is HTD with steel reinforcement, ensuring no backlash and a repeatability of ±0.1 mm.

Forces and Torques:
Static and dynamic forces and torques are provided for each model size. For example, the EGZ 30 has a static force of 800 N in the x-direction and a dynamic force of 1000 N. Torque values are also specified, with the EGZ 30 having a static torque of 10 Nm in the x-direction.

Functionality:
The linear unit consists of an aluminum square profile with lateral V-guides. A timing belt drives the carriage along these guides, and the pulleys feature maintenance-free ball bearings. Belt tension can be adjusted via a screw device, which also allows for symmetrical adjustment of parallel units.

Dimensions and Weight:
Dimensions for each model size are detailed, including basic length, weight, and additional weight per 100 mm. For instance, the EGZ 30 has a basic length of 158 mm and a weight of 0.8 kg.

Ordering and Customization:
Sample ordering codes are provided, and customization options include different carriage lengths and guide body profiles. The document specifies that increasing the carriage length will proportionally increase the basic length.

Additional Information:
Details on coupling, shaft mounting, and belt specifications are included. The document also provides a table of geometrical moments of inertia for aluminum profiles and the elastic modulus.