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MULTI-ROLLER LINEAR GUIDE
Slim Type MLG13 NEW
Latest Info
• Allows for smooth movement with the unique mechanism called "multi-roller". • Tested at 200 mm/s for 300,000 round trips of 100 mm (total distance 60 km). • Since there is no ball creep, it can be used together with a motor drive. • Slim type with a guide rail width of 13 mm. Application • Medical equipment, food machine, amusement machine, analytical instruments. Other • Guide rails with a length of up to 2000 mm are available through custom order. Remarks • Please use with stoppers.
Passed a run test of 60 km
The Unique Mechanism
Thrust load
Ball
Multiple guide blocks can be used in a guide rail.
Radial load
Roller
No ball creep due to roller type mechanism.
The multi-roller mechanism allows for smooth movement even with loads applied in radial or thrust directions.
Ball creep is a phenomenon where travel distances vary between outward and return paths due to a misaligned ball contact point that may occur on ball type rails because of sliding or applied force. If extra load is applied in this state, the rail may become unable to move.
Mounting Directions
200/300/400/600/800/1200
Can be mounted in the following directions
20 61
Pitch: 50
25
2xM3
13
Feature
Example
Guide block
Guide rail
No. of holes K × ϕ 5
Cutaway view
Operating Dynamic Load Guidelines
• Max. Static Load = Static Rated Load × Static Safety Coefficient • Operating Dynamic Load = Max. Static Load × Dynamic Safety Coefficient
• Max. Moment = Static Rated Moment × Static Safety Coefficient • Operating Moment = Max. Moment × Static Safety Coefficient
Fx
Fx
Use Conditions
Static Safety Coefficient Dynamic Safety Coefficient
Low movement frequency with gentle movement High movement frequency with smooth movement High movement frequency with vibration or impact
0.4 ~ 0.5 0.3 ~ 0.4 0.2 ~ 0.3
0.9 ~ 1.0 0.6 ~ 0.8 0.3 ~ 0.5
Fy
Fy
Horizontal Static Rated Load Fx
Vertical Static Rated Load Fy
Item Name
N
kgf 4.0
N
kgf 4.0
Mx
My
MLG-13C
40
40
Mz
Although the rollers of MLG-13C are installed alternately, the rated load is the same even when it is mounted in reverse.
The calculation formula above is for reference purpose only. Please confirm with the actual item before use.
Vertical Static Rated Moment Mx Horizontal Static Rated Moment My Horizontal Static Rated Moment Mz N·m kgf·cm N·m kgf·cm N·m kgf·cm
Item Name
MLG-13C
1.0
10.2
0.2
2.0
1.2
12.2
No.500 Catalogue
This information provides a range of quality for the component. It does not ensure the performance or safety of the final product incorporating the component.
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