Lab jack systems with up to 76 mm of lift

Lab jack systems with up to 76 mm of lift
Lab jack systems with up to 76 mm of lift Lab jack systems with up to 76 mm of lift Lab jack systems with up to 76 mm of lift

Light and heavy-duty vertical positioning systems   

Manual lab jacks with up to 76 mm (3") of travel   

Siskiyou Corporation offer two type of jack for the optical laboratory. From the simple screw design with 1" of travel for light duties, to the scissor lifts for higher loads and either 47 or 76 mm (1.85" or 3") of vertical movement.

All models operate in a smooth manner, and deliver a solid performance. Vacuum and UV compatible versions are available on request.

Rotary Lab Jack - 25 mm (1") travel

RLJ10 Rotary Lab Jack
Model Dimensions
RLJ-1.0-M Base: 63.5 x 63.5 mm (2.5" x 2.5")
Height: 50.8 to 76 mm (2" to 3")
Product specifications
Static load (max)   90.7 kg (200 lb)
Operating load (max)   22.7 kg (50 lb)
Resolution -

10 µm
Platform runout/wobble   
0.5 milliradians (0.001")
0.5 milliradians (0.001")
Four M4 and four M6 tapped holes in 360° rotating top platform
Prism clamps included
Imperial threaded model
Vacuum compatible model available

Scissor Lab Jacks - up to 76 mm (3") travel

540 Scissor Lab Jack
560 Scissor Lab Jack
Model Dimensions
Base: 111 x 165 mm (4.38" x 6.5")
Height: 61 to 108 mm (2.4" to 4.25")
Base: 165 x 241 mm (6.5" x 9.5")
Height: 76 to 152 mm (3" to 6")
Product specifications
540 operating load (max)  27 kg (60 lb)
560 operating load (max)  36 kg (80 lb)
540 parallelism* 1 milliradian (0.006")
560 parallelism* 1 milliradian (0.009")
Fifteen M4 tapped holes in model 540 top plate
Thirty-six M6 tapped holes in model 560 top plate
Both models can be inverted for imperial usage, in which case the tapped holes are all of ¼-20 thread
Vacuum compatible models available

* Over full travel range

Siskiyou Corporation has been producing popular laboratory mechanicals for over 40 years; designing from the outset with quality and flexibility in mind.

Siskiyou do not aim at single disciplines, such as Photonics or Life Sciences, but craft their products to provide end users with the modular tools for constructing systems that are only limited by their imagination.

These concepts have ensured Siskiyou components outperform and outlast competitive products.

For more information, you can download the full Siskiyou catalogue here


Go to... Siskiyou Corporation website

Product Code: Siskiyou Lab Jacks

Availability: Contact us for details
Call Us on +44 (0)1582 766300 or   - OR -   Add to Wish List

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