Linear Stage, High-Performance, Low-Profile, 1.81 in. Travel, 1/4-20

The 433 translation stage with its large 3 in. x 4 in. platform features exceptional performance, usability, and value with precision ball bearing construction. For stability, repeatability, and exceptionally smooth motion, actuators bear upon a hardened carbide insert. Springs provide preload against the actuator tip to eliminate backlash. Although the stage is capable of traveling a full 1.8 in. (46-mm) with the SM-50 micrometer drive, the actuator mounting blocks can be relocated to accommodate 1.0 in. (25.4) drives like the SM-25. A non-influencing lock provides positive stable positioning and guards against inadvertent adjustments. Actuators for this stage are sold separately.

Ball-bearings Provide Smooth Linear Translation

Ball bearings in these stages reduce friction compared with rolling motion to guide linear translation. Although the guide ways are externally loaded to eliminate unwanted runout in the bearings, friction remains negligible to provide smooth travel over the entire range. The motion of each axis can easily be locked in place.

Designed to be Reconfigured to Left or Right-Handed

These extended range stages are designed with symmetrical features allowing them to be reconfigured for left or right-handed operation. This video shows a 423 stage being reconfigured to have the micrometer accessible from the opposite side of the stage. This is needed to allow the stage to be used for vertical travel but is also useful for improving adjustment accessibility. Note, also, that the lock and the micrometer locations can be switched.

Specifications

Technical Specs

Axes of Travel
X
Maximum Stage Travel
46 mm
Centered Normal Load Capacity
191 N
Vertical Axial Load Capacity
67 N
Angular Deviation
<200 µrad
Material
Aluminum
Bearings
Single-Row Ball Bearings
Drive Location
Side drive

Platform Size
3.0 x 4.0 in.
Height
1.0 in.
Thread Type
1/4-20
Recommended Adjustment Screw
AJS100-2
Recommended Vernier Micrometer
SM-50
Recommended LTA Motorized Actuator
LTA-HS

Axes of Travel
X
Maximum Stage Travel
46 mm
Centered Normal Load Capacity
191 N
Vertical Axial Load Capacity
67 N
Angular Deviation
<200 µrad
Material
Aluminum
Bearings
Single-Row Ball Bearings
Drive Location
Side drive

Platform Size
3.0 x 4.0 in.
Height
1.0 in.
Thread Type
1/4-20
Recommended Adjustment Screw
AJS100-2
Recommended Vernier Micrometer
SM-50
Recommended LTA Motorized Actuator
LTA-HS

Resources & Downloads

2D Product Drawings

433-2-DWG-S(103.4 kB, PDF)

Other

433 RoHS Certificate(283.2 kB, PDF)
REACH Supplier Statement - 4xx Series Linear Stage(509.4 kB, PDF)

Related Products

Frequently Purchased Together

Description	Compatibility	Avail.	Price
SM-50Vernier Micrometer, 50 mm Travel, 23 lb. Load Capacity, 50.8 TPI	UNIVERSAL	4 Weeks FREE 2-day shipping on thousands of products on Newport.com Learn More	$329
360-90Angle Bracket, 90°, 1/4-20 (M6) Slots, 1 in. Spacing	IMPERIAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$105
SM-25Vernier Micrometer, 25 mm Travel, 23 lb. Load Capacity, 50.8 TPI	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$166
AJS100-2Adjustment Screw, 100 TPI, 50.8 mm Travel, Small Knob, Side Lock	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44
423Linear Stage, High-Performance, Low-Profile, 1.0 in. Travel, 1/4-20	IMPERIAL	2 Weeks FREE 2-day shipping on thousands of products on Newport.com Learn More	$355
AJS20-2Adjustment Screw, 20 TPI, 50.8 mm Travel, Small Knob, Side Lock	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$106

Similar

Description	Compatibility	Avail.	Price
443-4Linear Stage, High-Performance, Low-Profile, 4.0 in. Travel, 1/4-20	IMPERIAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$461
460A-XManual Linear Stage, Quick-Mount, 0.5 in. Travel, 1/4-20	IMPERIAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$235
423Linear Stage, High-Performance, Low-Profile, 1.0 in. Travel, 1/4-20	IMPERIAL	2 Weeks FREE 2-day shipping on thousands of products on Newport.com Learn More	$355
426Manual Linear Stage, Crossed-Roller Bearings, 1.0 in. Travel, 1/4-20	IMPERIAL	Contact Us FREE 2-day shipping on thousands of products on Newport.com Learn More	$685
443Linear Stage, High-Performance, Low-Profile, 2.0 in. Travel, 1/4-20	IMPERIAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$461

Compatible

Description	Compatibility	Avail.	Price
AJS20-2Adjustment Screw, 20 TPI, 50.8 mm Travel, Small Knob, Side Lock	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$106
AJS100-2Adjustment Screw, 100 TPI, 50.8 mm Travel, Small Knob, Side Lock	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44
SM-50Vernier Micrometer, 50 mm Travel, 23 lb. Load Capacity, 50.8 TPI	UNIVERSAL	4 Weeks FREE 2-day shipping on thousands of products on Newport.com Learn More	$329
LTA-HSMotorized Actuator, High Speed, 50 mm Travel, 3/8-40 Thread	UNIVERSAL	4 Weeks FREE 2-day shipping on thousands of products on Newport.com Learn More	$2,512

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