T-LA Series: Miniature linear actuators with built-in controllers
13, 28 and 60 mm travel
Up to 4 mm/s speed and up to 15 N thrust
Built-in controller; daisy-chains data and power with other T-series products
Designed to replace standard micrometer heads on manual translation stages.
T-NA Linear Actuator, a powerful and robust unit, which resolves the following limitations of the T-LA:
The T-LA lead screws may experience some side-to-side wobble while extending and retracting. This is eliminated when the actuator is pushing against a constrained surface, for example, in a translation stage.
You cannot mount anything to the moving tip of the T-LA actuator. It is designed to push only.
The T-LA actuator is designed to push a force of 15 N or less. Some stages contain springs with stronger forces than this. We advise checking the spring force of your stage before choosing which actuator to drive it.
The T-LA is more delicate and has a limited lifetime compared to the T-NA08.
Part Numbering Scheme
Specification Value Alternate Unit Microstep Size (Default Resolution)
0.09921875 µm
Built-in Controller
Yes
Repeatability
< 4 µm
< 0.000157 "
Backlash
< 22 µm
< 0.000866 "
Maximum Speed
4 mm/s
0.157 "/s
Minimum Speed
0.0009300 mm/s
0.000037 "/s
Speed Resolution
0.0009300 mm/s
0.000037 "/s
Encoder Type
None
Peak Thrust
25 N
5.6 lb
Maximum Continuous Thrust
15 N
3.4 lb
Communication Interface
RS-232
Communication Protocol
Zaber Binary
Maximum Current Draw
300 mA
Power Supply
12-16 VDC
Power Plug
2.1 mm centre positive
Motor Temperature Rise
75 °C
Linear Motion Per Motor Rev
0.3048 mm
0.012 "
Motor Steps Per Rev
48
Motor Type
Stepper (2 phase)
Inductance
55 mH/phase
Default Resolution
1/64 of a step
Data Cable Connection
Minidin 6
Mechanical Drive System
Precision leadscrew
Limit or Home Sensing
Magnetic home sensor
Axes of Motion
1
Mounting Interface
3/8-32 nut or 3/8" shank
Operating Temperature Range
0 to 50 °C
Vacuum Compatible
No
RoHS Compliant
Yes
CE Compliant
Yes
Comparison - T-LA Series
Part Number Travel Range Accuracy (unidirectional) Manual Control LED Indicators T-LA13A
13 mm (0.512 ")
24 µm (0.000945 ")
Yes
Yes
T-LA13A-S
13 mm (0.512 ")
24 µm (0.000945 ")
No
No
T-LA28A
28 mm (1.102 ")
24 µm (0.000945 ")
Yes
Yes
T-LA28A-S
28 mm (1.102 ")
24 µm (0.000945 ")
No
No
T-LA60A
60 mm (2.362 ")
36 µm (0.001417 ")
Yes
Yes
T-LA60A-S
60 mm (2.362 ")
36 µm (0.001417 ")
No
No
Part Number Weight T-LA13A
0.14 kg (0.309 lb)
T-LA13A-S
0.11 kg (0.243 lb)
T-LA28A
0.14 kg (0.309 lb)
T-LA28A-S
0.11 kg (0.243 lb)
T-LA60A
0.15 kg (0.331 lb)
T-LA60A-S
0.14 kg (0.309 lb)
Specification Charts and Notes
Thrust or torque is a function of speed. The values given above are maximums. These values cannot both be achieved simultaneously (i.e. at maximum speed, the unit will not produce maximum thrust).
The suffix "S" designates a short unit. Manual control and LED indicators have been sacrificed on these units in favour of reduced length. All other specifications are identical to the standard unit.
T-LA actuators don't require hold current to maintain their position.
The T-LA is more delicate and has a limited lifetime compared to the T-NA08. See the image below for a lifetime vs thrust comparison.
商品属性 [行程] 13, 28 and 60 mm