12
Model Selection
Series
LEJ
Work load [kg]
Speed [mm/s]
0
10
20
30
40
50
60
0
200
400
600
800 1000 1200 1400 1600 1800
Lead 16:
LEJS40
A
Lead 8: LEJS40
B
Area where the regeneration
option is required.
Lead 24:
LEJS40
H
A
A
A
0
10
20
30
40
50
60
70
80
90
0
200
400
600
800 1000 1200 1400 1600 1800
Work load [kg]
Speed [mm/s]
A
A
A
Lead 20:
LEJS63
A
Lead 10:
LEJS63
B
Lead 30:
LEJS63
H
Area where the regeneration
option is required.
0
200
400
600
800 1000 1200 1400 1600 1800
0
5
10
7.5
2.5
Work load [kg]
Speed [mm/s]
A
Lead 16:
LEJS40
A
Lead 8: LEJS40
B
Area where the regeneration
option is required.
Lead 24:
LEJS40
H
0
5
10
15
20
0
200
400
600
800 1000 1200 1400 1600 1800
Work load [kg]
Speed [mm/s]
A
Lead 20: LEJS63
A
Lead 10: LEJS63
B
Lead 30:
LEJS63
H
Area where the regeneration
option is required.
B
0
500
1000
1500
2000
0
5
10
15
20
Work load [kg]
Speed [mm/s]
A
Area where the regeneration
option is required.
If the stroke exceeds 1000 mm.
0
5
10
15
20
25
30
0
500
1000
1500
2000
2500
3000
Work load [kg]
Speed [mm/s]
A
Area where the regeneration
option is required.
Speed−Work Load Graph/Required Conditions for “Regeneration Option”(Guide)
LEJS40/Ball Screw Drive
LEJS63/Ball Screw Drive
Horizontal
Horizontal
Vertical
Vertical
LEJB40/Belt Drive
LEJB63/Belt Drive
∗
When the stroke of the LEJB40 series exceeds 1000 mm, the work load is 10 kg.
Horizontal
Horizontal
Required conditions for “Regeneration option”
“Regeneration Option” Models
∗
Regeneration option required when using product above “Regeneration” line in graph.
(Order separately)
Operating
condition
Regenerative
condition
Regeneration
option
A
Duty ratio
100%
LEC-MR-RB-032
B
LEC-MR-RB-12