Rack and Pinion Actuator

DMZS Series Rack And Pinion Actuator

LINE TECH DMZS dynamic modules are heavy duty, ready-to-install linear actuators driven by rack and pinion.

These dynamic modules meet the highest standards of dynamics and service life and can achieve very fast cycle times under high loads. Thanks to the special design of the extruded aluminium profile, the compact base profile has high torsional rigidity and is also suitable for self-supporting applications. Two sizes (DM2… and DM3…) are currently available.

Optional integrated limit switches protect against overshooting; prepared mounting points are provided as standard. Additional external sensors can be used in conjunction with the motor and control unit to ensure the correct positioning of the carriage by means of a switch flag and sensor holder. The design delivers very high performance with extremely compact dimensions.

Lubrication

The guide elements of LINE TECH dynamic modules are pre-lubricated at the factory with Microlube GBU Y 131.

Correct and sufficient lubrication can significantly extend the service life of the dynamic modules. Periodic lubrication should be conducted in accordance loads handled and field of application.

In general, lubrication should be carried out every 500 hours. All roller bearings used are lubricated for life and therefore require no maintenance.

Maintenance

Except for periodic lubrication, LINE TECH dynamic modules are maintenance free.

Operating temperature

The permissible operating temperature of between 5 and 80 °C is determined by the plastic components. The specifications of the respective manufacturers of motors and controls apply.

Key Design Features

• Torsion Stiff Basic Body: Ensures minimal deflection and high precision.
• Extruded Aluminium Alloy Base Profile: Provides a lightweight yet sturdy foundation.
• Guided Using Linear Rail and Guides: Guarantees smooth and accurate linear motion with a high load capacity.
• Versatility: Offers drive options including timing belt or rack and pinion to meet various application needs.
• High Load Capacity: Supports up to 311.5kN load and 36kNm torque for demanding tasks.
• Fast Cycle Times: Capable of rapid movement, ideal for high-speed operations.
• Customisable Stroke Range: Standard strokes up to 5880 mm, with custom lengths available on request.
• Unsupporting Applications: Suitable for applications where the actuator cannot be supported along its length.
• Special Solutions Available: Custom designs are available to meet unique application requirements.
• Belt-Driven Versions Available: Our belt-driven actuators provide an alternative solution for applications with different specifications.