Labjacks are height adjustment devices that are utilized for optical setups or instrumentation that require high stability. Their architecture enables them to be highly stable and to accomodate relatively high loads. Most versions utilize a scissor style support mechanisms and have two support rods that run through the internals. OptoSigma's are beefy and sturdy. The large knurled knob and fine pitch actuator enable relatively high precision for these type of stages. Also, our low profile jacks can hold up to 100kg with +/-13mm of travel. Remarkable!
Steel LabjacksSKU : LJOpto Sigma LJ-series Lab Jacks provide an all-steel, height-adjustable platform ideal for mounting optical setups that require height adjustment. The double-pantograph design not only carries high loads but also maintains parallelism better than 0.10 mm. The steel platform is plated with a RoHS-compliant black chrome to reduce stray reflections. Learn More
Aluminium Lab JacksSKU : LJAThe Opto Sigma LJA-series Lab Jacks provide an all-aluminum, height-adjustable platform ideal for mounting optical setups that require height adjustment. Three sizes are available, providing different platform sizes and travel ranges. The double-pantograph design not only carries high loads but also maintains parallelism better than 0.10 mm. The aluminum platforms have either M4, M6, or 1/4-20 threaded holes and are plated with a RoHS-compliant black anodize to reduce stray reflections. Learn More
Low Profile JacksSKU : TSMThe TSM Lab Jacks are low-profile Z-Axis linear translation stage made for moving large loads up to 50 kg. These stages use an interlocked adjustment knob mechanism to adjust height such that if either knob is turned, both will move together to provide vertical linear movement up to 10mm (12 mm for the 400x400mm version). A locking clamp feature is included in the design. The available platform sizes are 200x200, 300x300, and 400x400mm. The material is black anodized aluminum. Learn More