LINEAR STAGE
LGS33 Stage
LGS33 Stage Linear Guide Stage, 33mm
The LGS33 is a precision screw-driven linear stage with a compact 33 mm profile and strong load capacity for accurate, repeatable positioning. Available in lead screw or ball screw configurations, it supports flexible customization with multiple lead pitches, motor mounts, and encoder options.
Built with rigid linear bearings and a lightweight aluminum base, the LGS33 delivers smooth, reliable motion for automation, medical, inspection, and multi-axis positioning systems.
Related Products
Key Features
Configurability
- Lead-screw and ball-screw versions
- Lead options
- Acme lead screws: 0.05–1 in
- Ball-screws: 2 mm, 3 mm, and 10 mm
- Available in lengths of up to 1 m
- Multiple motor flanges
- Linear encoder option
- Servo, stepper motor, and integrated motor drive control options
- Cover option for contamination protection
Functionality
- Anti-backlash lead-screw nut
- Proximity or photoelectric sensor built in
Usability
- Easy assembly, stackable without additional brackets
Quality
- Rigid linear bearings
- Lightweight precision aluminum base
- Clean-room prepped
Custom options
- Clean-room compatible
- Vacuum compatible
- Ingress protection
- The addition of mechanical elements such as brackets
Specifications
| LEAD IN (LEAD SCREW) [EX. 250I=0.250"] | LEAD M (BALL SCREW) [EX. 02M=2MM] |
|---|---|
| 050I | 02M |
| 100I | 03M |
| 125I | 010M |
| 200I | |
| 250I | |
| 500I | |
| 1000I |
A – Single long block
B – Double long blocks
C – Single short block
D – Double short blocks
Y – Extra long block (only available for LGSW33)
| A-BLOCK | B-BLOCK | C-BLOCK | D-BLOCK | Y-BLOCK |
|---|---|---|---|---|
| 200L(110) | 200L(34) | 200L(135) | 200L(85) | 200L(50) |
| 300L(210) | 300L(134) | 300L(235) | 300L(185) | 300L(150) |
| 400L(310) | 400L(234) | 400L(335) | 400L(285) | 400L(250) |
| 500L(410) | 500L(334) | 500L(435) | 500L(385) | 500L(350) |
| 600L(510) | 600L(434) | 600L(535) | 600L(485) | 600L(450) |
| 700L(610) | 700L(534) | 700L(635) | 700L(585) | 700L(550) |
| 800L(710) | 800L(634) | 800L(735) | 800L(685) | 800L(650) |
| 900L(810) | 900L(734) | 900L(835) | 900L(785) | 900L(750) |
| 1000L(910) | 1000L(834) | 1000L(935) | 1000L(885) | 1000L(850) |
A = Anti-backlash lead screw nut
P = Plain lead screw nut
N = Minimum clearance ball nut
S = Standard ball nut
B0 = No motor flange
B1 = NEMA 23 mount
B2 = NEMA 17 mount
B3 = Wrap bracket for NEMA 17
R0 = Exposed bracket
1 = No cover
2 = With cover
0 = No sensors
2K = NPN proximitiy sensor kit (2 NC)
2KP = PNP proximitiy sensor kit (2 NC)
21 = NPN proximitiy sensor kit (2 NC, 1 NO)
21P = PNP proximitiy sensor kit (2 NC, 1 NO)
2H = NPN photo sensor kit (2 sensors)
2HP = PNP photo sensor kit (2 sensors)
3H = NPN photo sensor kit (3 sensors)
3HP = PNP photo sensor kit (3 sensors)
CS = Custom sensor configuration
Blank = nothing
Special lubrication
*Specify type of lubrication in description
Include motor
*Must specifiy motor p/n in description
Special machining
*Specify custom machining in description
*Consult motion solution for custom length
| BLOCK TYPE | STATIC RADIAL / REV RADIAL LOAD CAPACITY (kN) | STATIC LATERAL LOAD CAPACITY (kN) | *DYNAMIC LOAD CAPACITY (kN) | PITCH MOMENT (N-M) | ROLL MOMENT (N-M) | YAW MOMENT (N-M) | RUNNING PARALLELISM (mm) |
|---|---|---|---|---|---|---|---|
| A-BLOCK | 6.76 | 5.12 | 0.48 | 133 | 109 | 25 | 0.13/300 |
| B-BLOCK | 13.52 | 10.24 | 0.96 | 385 | 218 | 72 | |
| C-BLOCK | 3.38 | 2.56 | 0.48 | 25.4 | 54 | 6 | |
| D-BLOCK | 6.76 | 5.12 | 0.96 | 256 | 218 | 48 |
| PART NUMBER | DYNAMIC LOAD CAPACITY (kN) | STATIC LOAD CAPACITY (kN) |
|---|---|---|
| 626 | 0.89 | 2.33 |
Model: LGS33 LEAD SCREW, 3/8″ Screw Diameter
- Lead: 0.050″
- Dynamic load capacity [kN]: 2.18
- Static load capacity [kN]: 0.16
- Lead: 0.1″
- Dynamic load capacity [kN]: 2.03
- Static load capacity [kN]: 0.16
- Lead: 0.125″
- Dynamic load capacity [kN]: 1.27
- Static load capacity [kN]: 0.1
- Lead: 0.2″
- Dynamic load capacity [kN]: 1.29
- Static load capacity [kN]: 0.1
- Lead: 0.25″
- Dynamic load capacity [kN]: 1.27
- Static load capacity [kN]: 0.1
- Lead: 0.5″
- Dynamic load capacity [kN]: 1.27
- Static load capacity [kN]: 0.1
- Lead: 1″
- Dynamic load capacity [kN]: 1.18
- Static load capacity [kN]: 0.1
- Positioning repeatability (µm)
- Standard: 50
- Pre-Loaded: 10
- Positioning accuracy: 150µm /300mm
- Backlash [um]
- Standard: 200
- Pre-Loaded: 10
Model: LGS33 BALL SCREW, 5 Screw Diameter
- Lead: 2 mm
- Dynamic load capacity [kN]: 3.8
- Static load capacity [kN]: 2.7
- Lead: 3 mm
- Dynamic load capacity [kN]: 5
- Static load capacity [kN]: 2.8
- Lead: 10 mm
- Dynamic load capacity [kN]: 5
- Static load capacity [kN]: 2.8
- Positioning repeatability [µm]
- Std: 50
- Pre-Loaded: 10
- Positioning accuracy: 52µm /300mm
- Backlash [um]
- Std: 150
- Pre-Loaded: 10
Units: mm
| RAIL LENGTH | OVERALL LENGTH | NUMBER OF N HOLES | NUMBER OF D HOLES |
|---|---|---|---|
| 200 | 259 | 4 | N/A |
| 300 | 359 | 6 | |
| 400 | 459 | 8 | |
| 500 | 559 | 10 | |
| 600 | 659 | 12 | |
| 700 | 759 | 14 | |
| 800 | 859 | 16 | |
| 900 | 959 | 18 | |
| 1000 | 1059 | 20 |
- Filter by Type
- Brochure
- Drawing
- STEP File
| Download | Download Type | Language |
|---|---|---|
| LGS Stage Product Brochure | Brochure | English |
| LGS33 Stage Spec Sheet | Drawing | English |
| STEP File – A-1000(910)XB11X | STEP File | English |
| STEP File – A-1000(910)XB12X | STEP File | English |
| STEP File – A-200(110)XB11X | STEP File | English |
| STEP File – A-200(110)XB12X | STEP File | English |
| STEP File – A-300(210)XB11X | STEP File | English |
| STEP File – A-300(210)XB12X | STEP File | English |
| STEP File – A-400(310)XB11X | STEP File | English |
| STEP File – A-400(310)XB12X | STEP File | English |
| STEP File – A-500(410)XB11X | STEP File | English |
| STEP File – A-500(410)XB12X | STEP File | English |
| STEP File – A-600(510)XB11X | STEP File | English |
| STEP File – A-600(510)XB12X | STEP File | English |
| STEP File – A-700(610)XB11X | STEP File | English |
| STEP File – A-700(610)XB12X | STEP File | English |
| STEP File – A-800(710)XB12X | STEP File | English |
| STEP File – A-900(810)XB11X | STEP File | English |
| STEP File – A-900(810)XB12X | STEP File | English |
| STEP File – Y-800(710)XB11X | STEP File | English |
