Models 423, 433, and 443 feature exceptional performance, usability, and value with precision ball bearing construction – hardened balls rolling between opposing pairs of hardened and polished stainless steel rods. For stability, repeatability, and exceptionally smooth motion, actuators bear upon a hardened carbide insert. Springs provide preload against the actuator tip to eliminate backlash.
A stable stainless steel actuator mounting system allows your choice of manual or motorized actuators to be attached in either a left- or right-hand configuration. A non-influencing lock (also reversible for left-handed configuration) similar to that used on our top-of-the-line ULTRAlign™ Series Stages provides positive stable positioning and guards against inadvertent adjustments. For higher load capacity, see 426 and 436 Series Crossed-Roller Low-Profile Stages, or our Double-Row Ball Bearing UMR Series Stages.

Models 423, 433, and 443 feature exceptional performance, usability, and value with precision ball bearing construction – hardened balls rolling between opposing pairs of hardened and polished stainless steel rods. For stability, repeatability, and exceptionally smooth motion, actuators bear upon a hardened carbide insert. Springs provide preload against the actuator tip to eliminate backlash.
A stable stainless steel actuator mounting system allows your choice of manual or motorized actuators to be attached in either a left- or right-hand configuration. A non-influencing lock (also reversible for left-handed configuration) similar to that used on our top-of-the-line ULTRAlign™ Series Stages provides positive stable positioning and guards against inadvertent adjustments. For higher load capacity, see 426 and 436 Series Crossed-Roller Low-Profile Stages, or our Double-Row Ball Bearing UMR Series Stages.