Integrated-motor actuator
Exlar Tritex II T2X (AC linear actuator)
Roller-screw actuator with motor, servo drive and position controller all built in, running from single-phase AC mains and accepting analogue, Modbus or optional industrial Ethernet commands.
Key specifications
| Ingress protection | IP65S |
|---|---|
| Temperature | -20–65 °C |
| Force (max) | 24,020 N |
| Continuous force | 14,341 N |
| Stroke (max) | 457 mm |
| Linear speed (max) | 953 mm/s |
| Screw lead | 2.54, 5.08, 12.7, 19.05 |
| Screw type | roller screw (inverted / planetary) |
| Supply | 115-230 Vac single phase (highlights state 100-240 Vac 1-ph) |
| Sizes | T2X090 (90 mm): up to 6,619 N cont / 12,010 N peak; strokes 76-457 mm; up to 846 mm/s, T2X115 (115 mm): up to 14,341 N cont / 24,020 N peak; strokes 102-457 mm; up to 953 mm/s |
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
Manufacturer prints lbf with N in brackets and in/s with mm/s; N and mm/s values used as printed. Leads published in inches (0.1, 0.2, 0.5, 0.75 in x 25.4 = 2.54, 5.08, 12.7, 19.05 mm, converted). Category page headline 'up to 24 kN, 953 mm/s'. -40 C available on request. Comms: analog/digital I/O, RS485 Modbus RTU; options 4-20 mA, EtherNet/IP, PROFINET IO, Modbus TCP; Class 1 Div 2 option. Partial legacy status: T2M variant reorders only; T2X075 now appears in a combined 'TDX & T2X075' legacy catalogue; one T2X115 footnote marked 'Legacy Product' without clear scope.
Specify Motion is not affiliated with Curtiss-Wright Actuation Group. Exlar and Tritex II T2X (AC linear actuator) 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 II T2X (AC linear actuator) | IMA Integrated Motor Actuator |
|---|---|---|
| Force | 24,020 N | 30,600 N meets or exceeds |
| Stroke | 457 mm | 457 mm meets or exceeds |
| Speed | 953 mm/s | 1,334 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 II T2X (AC linear actuator) | RSA-HT (high thrust) |
|---|---|---|
| Force | 24,020 N | 58,000 N meets or exceeds |
| Stroke | 457 mm | 1,524 mm meets or exceeds |
| Speed | 953 mm/s | 3,124 mm/s meets or exceeds |
Ball-screw servo electric cylinder in seven frame sizes from 32 to 150, with inline or reverse-parallel motor mounting and optional force sensing, aimed at hydraulic and pneumatic replacement.
| Published maximum | Tritex II T2X (AC linear actuator) | SRB Linear Servo Actuator |
|---|---|---|
| Force | 24,020 N | 49,033 N meets or exceeds |
| Stroke | 457 mm | 1,000 mm meets or exceeds |
| Speed | 953 mm/s | 1,250 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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