Ningbo CIE Corporation
Main products:bearing,ball bearing,auto bearing,linear rail,auto parts
Products
Contact Us
  • Contact Person : Mr. Chen Jackie
  • Company Name : Ningbo CIE Corporation
  • Tel : 86-574-63886595
  • Fax : 86-574-63815416
  • Address : Zhejiang,CiXi,NingBo,Cie Industry Area, No. 269, Sishan Road, Cixi City, Zhejiang Province. China
  • Country/Region : China
  • Zip : 315300

Precise Crossing Rollers

Precise Crossing Rollers
Product Detailed
Precise Crossing Rollers are simple a stationary base and a moving carriage low-friction motion high load-carrying capacities

Precise Crossing Rollers and Precision Cross Rollers,

Crossed roller slides ,  Precise Crossing Rollers

The rollers are crossed at a 90° angle in an alternating fashion and are enclosed in the rails, which have a machined V-shaped groove to support the rollers. Crossed roller slides resemble ball slides, but provide higher load-carrying capacities and can absorb greater load impacts. Most crossed roller slides have an aluminum carriage and base, steel rods and rollers, and stainless steel end caps. The rollers move between a set of smooth, flat, parallel rods on each side of the base. Although crossed roller slides are not self-cleaning, they are suitable for environments with low levels of dust and other airborne contaminants. Typically, crossed roller slides are more expensive than ball slides. 

Specifications for crossed roller slides include linear travel, dynamic load-carrying capacity, maximum linear velocity, and physical dimensions. Linear travel is measured in inches (in), feet (ft), millimeters (mm), or centimeters (cm). Dynamic load-carrying capacity is measured in ounces (oz), pounds (lbs), grams (g), or milligrams (mg). Maximum linear velocity is the speed at which the positioning carriage moves. Units of measure include inches per second (in/sec), feed per second (ft/sec), millimeters per second (mm/sec), and centimeters per second (cm/sec). Physical dimensions for crossed roller slides include base length, base width, top height, carriage length, and carriage width. Base length is the length of the base measured parallel to the main axis of travel. Base width is the width of the base measured perpendicular to the main axis of travel. Top height is the height of the unit from the base to the top of the carriage. Carriage length and carriage width are, respectively, the length and width of the carriage measured parallel to the main axis of movement. 

Crossed roller slides differ in terms of applications and features. Products that are certified for cleanroom environments are specified according the number of particles per million and the average particle size. Products that are design for vacuum environments are vacuum-rated. Some crossed roller slides include way covers or bellows to protect the rails and guides against the ingress of dust and dirt. Others include wipers or scrapers for cleaning the surfaces of rails and guides. Stackable slides or stages provide linear motion in more than one axis. Locks can be used to slow or stop linear motion, or maintain a specific carriage position. Double-carriage crossed roller slides are also available

SIZE

ITEM

NO

A

H

W

M

D

h

G

F

T

Max Length /pc

 (L:mm)

LBV1

8.5

4

3.8

M2

-

-

1.8

10

2

80

LBV2

12

6

5.5

M3

4.4

2

2.5

15

2

180

LBV3

18

8

8.3

M4

6

3.1

3.5

25

2

500

LBV4

22

11

10

M5

7.5

4.2

4.5

40

3

500

LBV6

30(31)

15

14.2

M6

9.5

5.2

6

50

4

1600

LBV9

40(44)

20(22)

19.2(20.2)

M8

10.5

6.2

8(9)

50

4

1600

LBV12

58

28

28

M10

14

8.2

12

100

5

1600

LBV15

71

36

34.4

M12

17.5

10.2

14

100

6

1600

LBV18

83

40

40.2

M14

20

12.2

18

100

6

1600

Precise Crossing Rollers



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