TRA DC Servo Actuators With CONEX Motion Controller
Newport's TRA DC servo actuators with CONEX motion controllers are a low cost solution for general OEM and research applications. They incorporate a space-saving design that allows them to be used with a wide variety of manual stages, mirror mounts, and OEM applications.

Manufacturer: Newport — USA
Overview
Newport's TRA DC servo actuators with CONEX motion controllers are a low cost solution for general OEM and research applications. They incorporate a space-saving design that allows them to be used with a wide variety of manual stages, mirror mounts, and OEM applications. The CONEX-CC motion controller is comparable in size to a deck of cards and is preconfigured and delivered with the motion device for out-of-the-box PC control.
TRA DC Servo Actuators
TRA DC servo linear actuators feature a slim design that minimizes the space used when upgrading a manual stage or optical mount to a motorized solution. They include a hard-coated steel ball tip that minimizes contact surface wear and highly reliable optical limit switches.
Compact DC Servo Motion Controller
The CONEX-CC motion controller is comparable in size to a deck of cards, and up to six CONEX-CC controllers can fit on a CONEX-BP baseplate. The low-noise linear amplifier provides the optimum drive solution for low-power DC motors, delivering smooth motion with less electrical noise and motor heating.
Out-of-the-Box PC Control
For out-of-the-box control, the CONEX controller is preconfigured and delivered with the motion device, requiring only power, USB connection, and the free motion GUI to begin moving a sample or sensor. RS-232 and RS-485 communications are also embedded for OEM or security sensitive applications.
Scalable Architecture
CONEX motion controllers can be connected via daisy chain to create multi-axis systems, with power shared by up to five CONEX-CC modules using the optional power chain cable. This allows for a convenient, low cost multi-axis system.
Common Specifications
| Specification | TRA DC Servo Actuators With CONEX Motion Controller |
|---|---|
| Drive Type | DC servo |
| Computer Interfaces | USB |
| Cable Length | 3 m |
| MTBF | 10,000 h (25 N load, 10% duty cycle) |
| Compliance | RoHS 3, CE |
Model Comparison
| Specification | CONEX-TRA6CC | CONEX-TRA12CC | CONEX-TRA25CC |
|---|---|---|---|
| Travel Range | 6 mm | 12 mm | 25 mm |
| Maximum Speed | 0.4 mm/s | 0.4 mm/s | 0.4 mm/s |
| Minimum Incremental Motion | 0.20 µm | 0.20 µm | 0.20 µm |
| Push Force | 60 N | 60 N | 60 N |
| Accuracy, Typical | ±1.5 µm | ±2.2 µm | ±2.5 µm |
| Bi-directional Repeatability, Typical | ±0.15 µm | ±0.15 µm | ±0.18 µm |
