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MVN Series Precision Ball Bearing Vertical Linear Stages

MVN Series Precision Ball Bearing Vertical Linear Stages

MVN Series Precision Ball Bearing Vertical Linear Stages

Product catalog summary
Manual Positioning Equipment Overview

1. Product Categories:
- Manual Rotation and Tilt Stages
- Manual Fiber Alignment
- Manual Actuators
- Manual Linear Stages

2. BM Series Micrometers:
These micrometers are referenced for precise measurements and adjustments in manual positioning systems.

3. MVN Series Precision Ball Bearing Vertical Linear Stages:
- Models: MVN50, MVN80, MVN120
- Features: Provide precise manual height control with micron-scale sensitivity and high load capacity.
- Design: Utilizes an inclined plane design with precision-machined wedge blocks and inclined ball races for vertical motion.
- Specifications:
  • MVN50: 0.31 in. (8 mm) travel, 14 lb (60 N) load capacity
  • MVN80: 0.49 in. (12.5 mm) travel, 31 lb (140 N) load capacity
  • MVN120: 0.79 in. (20 mm) travel, 90 lb (400 N) load capacity
- Sensitivity: Approximately 1 µm using a standard micrometer.
- Mounting: Large platforms with tapped English or metric mounting holes.

4. Ordering Information:
- Actuators and base plates are sold separately.
- Compatible actuators include standard micrometers, differential micrometers, and motorized actuators.
- Vacuum compatible versions are available by appending "V6" to the part number.

5. Thread Dimensions:
- MVN50: A: 1/4-20 (M6), B: 4-40 (M3), C: 0.500 (12.5 mm)
- MVN80: A: 1/4-20 (M6), B: 8-32 (M4), C: 1.000 (25.0 mm)
- MVN120: A: 1/4-20 (M6), B: 10-24 (M5), C: 1.000 (25.0 mm)

6. Additional Information:
- CAD files are available on the website for detailed design and integration purposes.
- The document provides contact information for sales and support.
See more

Catalog excerpts

MVN Series Precision Ball Bearing Vertical Linear Stages  -1

899 Email: [email protected] • Web: newport.com M a n u a l P o s i t i o n i n g MANUAL ROTATION AND TILT STAGES MANUAL LINEAR STAGES MANUAL ACTUATORS MANUAL FIBER ALIGNMENT BM Series Micrometers (see page 924) Model MT-X 1.00 (25.4) .63 (16.0) .50 (12.7) .50 (12.7) 8-32 (M4) 8-32 (M4) 1.00 (25.4) .50 (12.7) .50 (12.7) .625 (15.9) .175 (44.5) Model MT-XYZ .50 (12.7) .81 (20.6) MIN 1.19 (30.2) MAX .50 (12.7) 2.13 (54.1) MAX 2.63 (66.8) .50 (12.7) 1.31 (33.3) MIN 1.69 (42.9) MAX .50 (12.7) 8-32 (M4) 1.00 (25.4) 1.00 (25.4) 8-32 (M4) Model MT-XY 1.75 (44.5) 1.25 (31.8) 8-32 (M4) .50 (12.7) .63 (16.0) .50 (12.7) .50 (12.7) .50 (12.7) 1.00 (25.4) 1.00 (25.4) 8-32 (M4) MVN Series Precision Ball Bearing Vertical Linear Stages MVN50 MVN80 MVN120 Bases/micrometers sold separately. MVN Series Precision Ball Bearing Vertical Linear Stages provide precise manual height control with micron-scale sensitivity. Their high load capacity makes them especially suited to vertical positioning of heavy payloads. The stage utilizes an inclined plane design consisting of two precision-machined, opposing wedge blocks. Horizontal translation of the lower wedge is transformed into vertical motion of the upper wedge by means of inclined ball races. For linear, backlashfree travel, ball races are fabricated from precision-ground tool steel and are pre-loaded by a spring. A rotation of one division on the micrometer scale corresponds to a vertical displacement of 5 ìm. Actual manual positioning sensitivity is about 1 ìm using a standard micrometer. These stages have large mounting platforms that incorporate an array of tapped English or metric mounting holes for the convenient attachment of components. Specifications MVN50 (M-MVN50) MVN80 (M-MVN80) MVN120 (M-MVN120) Maximum Stage Travel [in. (mm)] 0.31 (8) 0.49 (12.5) 0.79 (20) Sensitivity (ìm) 1 1 1 Load Capacity, Centered with BM Micrometer [lb (N)] 14 (60) 31 (140) 90 (400) Weight [lb (kg)] 1.8 (0.8) 7.1 (3.2) 22 (10) • Up to 0.79 in. (20 mm) of vertical travel • High load capacity • Spring-loaded for negligible backlash Related Products MVN50 shown with a M-PBN5 base plate (see page 728). See our website CADfor CAD files

 Open the catalog to page 1

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.