Curtiss-Wright Exlar Tritex TTX Integrated Linear Actuators Review: Specs, Price and Applications
Tritex TTX integrates a servo drive/controller, brushless servo motor and inverted roller-screw linear actuator in one decentralized package. Curtiss-Wright’s Exlar range distinguishes TTX060 and TTX080 and separates AC and DC configurations. The compact integration reduces external drive packaging, but the selected power and mechanical installation remain essential.
Quick Verdict
Consider TTX for a machine retrofit or independent controlled linear axis where an integrated actuator fits. Select force, speed, stroke, screw lead, power, network and mounting as one configuration. Peak force and maximum speed in a family table must not be combined as a simultaneous operating point.
Curtiss-Wright Exlar Tritex TTX Integrated Linear Actuators at a Glance
Specification | Details |
Models | TTX060 and TTX080 |
Frame sizes | 60 mm /80 mm |
Mechanism | Brushless motor with inverted roller screw |
Power scope | Selected 48 V DC;230 V AC TTX080 configuration |
Network options | Selected EtherNet/IP, PROFINET IO or Modbus TCP board |
Options | Brake, rod end, mounting, anti-rotation and limits |
Environment | Specified sealed arrangement;some rod options alter sealing |
Design and Engineering Assessment
Linear force and speed are related through screw lead, motor torque and input power. A lead that favors speed changes thrust and reflected load. Use the selected performance curve and duty rather than the largest values from different table rows.
Roller-screw life depends on applied load, duty, lubrication and alignment. Bending or side load on the rod is not equivalent to intended axial thrust. Provide external guidance or the approved mechanical arrangement where the application imposes transverse forces.
Integrated electronics move the thermal and wiring boundary onto the actuator. Regeneration, network routing and supply protection still require design. The manufacturer specifically notes that a splined internal anti-rotation rod option is not sealed;it must not inherit the standard sealed-environment claim.
Order One Complete Actuator
Specify load profile, stroke, speed, duty, lead, winding/supply, mounting and rod end. Confirm brake, anti-rotation, travel switches and communication board, including which accessories are separately supplied.
Check alignment, side loading, cable service paths, thermal conditions and contamination exposure. Define motion/stop/holding behavior for loss of network or power.
Commission and Maintain
Verify scaling, direction, travel limits, current/force settings and low-energy motion before full loaded duty. Check thermal behavior and the actual production-positioning requirement.
Archive full order code, firmware, parameters, lubrication and service record. A replacement stroke, lead, brake or rod option can change performance, geometry and environmental suitability.
Applications and Selection
Industrial retrofits, packaging, pressing and controlled linear machinery using a selected integrated electric axis.
For Curtiss-Wright Exlar Tritex TTX Integrated Linear Actuators, define the actual machine duty before selecting an ordering configuration. Include the required operating point, available installation space, environment and control interfaces. The specification table describes the product or family; the surrounding machine determines which of those features matters for the intended job.
Price and Value
Price: Request a quote for the exact configuration. Compare the product, compatible control equipment, required mechanical parts, cabling and commissioning as one installed system. A component price alone does not represent the cost of a working automation axis.
Evaluate an alternative against the same duty and acceptance criteria. Match the continuous operating requirement first, then compare transient capability, feedback, mechanical fit and support. This avoids choosing between superficially similar products whose ratings describe different operating conditions.
Pros and Cons
Advantages
Integrated drive, motor and roller-screw axis
Several power/network configurations
Compact decentralized installation option
Limitations
Force/speed/duty require exact configuration
Side loads and alignment need mechanical design
Some options change environmental sealing
Who Should Consider Curtiss-Wright Exlar Tritex TTX Integrated Linear Actuators?
Consider Curtiss-Wright Exlar Tritex TTX Integrated Linear Actuators for industrial retrofits, packaging, pressing and controlled linear machinery using a selected integrated electric axis. Establish the required operating point and installation interfaces before choosing the configuration, and use a representative loaded cycle as the acceptance basis.
Curtiss-Wright Exlar Tritex TTX Integrated Linear Actuators FAQ
Is TTX a bare actuator needing every drive externally?
No. The specified package integrates drive/controller, motor and screw actuator.
Are TTX060 and TTX080 identical ratings?
No. Select the exact frame, power and screw configuration.
Can peak force and maximum speed be combined freely?
No. Use the actual force-speed curve and duty.
Does every version accept both AC and DC?
No. Supply is an order-specific configuration.
Are all three Ethernet protocols on every unit?
No. Select the appropriate communication board.
Is every rod option sealed?
No. The documented splined internal anti-rotation option is not sealed.
Does integration remove thermal design?
No. Follow the actual mounting, ambient and duty requirements.
What should a spare preserve?
Lead, stroke, power, drive/network, brake, mounting, rod option and accepted parameters.
Prices are indicative and may change. Confirm the final configuration, commercial terms and delivery schedule before ordering.
