Integrated-motor actuator
Exlar Tritex TTX Series
Newer-generation intelligent actuator that puts an inverted roller screw, servo motor and drive in one housing for decentralised control over industrial Ethernet, with AC and DC frames.
Key specifications
| Ingress protection | IP66S |
|---|---|
| Force (max) | 11,800 N |
| Continuous force | 5,900 N |
| Stroke (max) | 450 mm |
| Linear speed (max) | 847 mm/s |
| Screw lead | 2.54, 5.08, 10.16 (TTX060) / 2.54, 5.08, 12.7 (TTX080) |
| Screw type | inverted roller screw |
| Supply | 48 Vdc max (TTX060); 230 Vac 1-ph or 48 Vdc (TTX080) |
| Sizes | TTX060 (60 mm, DC): 2,566 N cont / 4,618 N peak; strokes 80, 150, 300 mm; up to 847 mm/s, TTX080 (80 mm, AC/DC): 5,900 N cont AC (4,970 N DC) / 11,800 N peak AC; strokes 100, 150, 300, 450 mm; up to 635 mm/s AC, 508 mm/s DC |
Summarised in our own words from Curtiss-Wright Actuation Group's published data; series maxima, individual models vary. Last checked 2026-10-29. Source 1 · Source 2
Notes on this data
Metric as printed. Page conflicts: TTX060 quick data shows 552 lbf (2,566 N) cont, detail table 2,566 N (577 lbf); TTX080 DC peak quick data 9,940 N vs detail table 8,946 N; AC peak 11,800 N quick data vs 11,794 N detail. Operating temperature not stated. Comms: SIO, 4-20 mA, EtherNet/IP, PROFINET IO, Modbus TCP.
Specify Motion is not affiliated with Curtiss-Wright Actuation Group. Exlar and Tritex TTX Series are used only to identify the product. Comparisons use published figures; always confirm against the current datasheet.
Typical applications
Alternatives that meet or exceed these figures
Engineers often come to us with an Exlar part number and leave with an alternative that is easier to source, quicker to deliver or a better fit for the machine. These 3 series from our supply network are the closest match on published figures.
Rod actuator with a built-in servo motor driving a ball or roller screw, in four sizes up to 30.6 kN, offered in white food-grade and black heavy-duty finishes.
| Published maximum | Tritex TTX Series | IMA Integrated Motor Actuator |
|---|---|---|
| Force | 11,800 N | 30,600 N meets or exceeds |
| Stroke | 450 mm | 457 mm meets or exceeds |
| Speed | 847 mm/s | 1,334 mm/s meets or exceeds |
General-purpose electric rod actuator in six sizes with solid, bronze or ball screws and inline or reverse-parallel motor mounting; a broad pneumatic/hydraulic replacement workhorse.
| Published maximum | Tritex TTX Series | RSA-ST (standard thrust) |
|---|---|---|
| Force | 11,800 N | 17,917 N meets or exceeds |
| Stroke | 450 mm | 1,524 mm meets or exceeds |
| Speed | 847 mm/s | 3,124 mm/s meets or exceeds |
Heavy-duty version of the RSA rod actuator with roller-screw options, matched angular-contact bearings and larger motor mounts, reaching 58 kN on size 64.
| Published maximum | Tritex TTX Series | RSA-HT (high thrust) |
|---|---|---|
| Force | 11,800 N | 58,000 N meets or exceeds |
| Stroke | 450 mm | 1,524 mm meets or exceeds |
| Speed | 847 mm/s | 3,124 mm/s meets or exceeds |
Figures are the highest published for each series and are not always measured the same way. A higher figure is not automatically a better choice: mounting, duty cycle, feedback, connectors and approvals matter too. An engineer will check the fit against your application before recommending anything.
Other integrated-motor actuator series
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