SMC Networks LEFS Series Manual page 90

Speed–Work Load Graph/Conditions for "Regenerative Resistor" (Guide)
LEJS40V6 /Ball Screw Drive
Horizontal
60
Lead 8: LEJS40V6B
50
40
30
20
10
0
0 200 400 600 800
Speed [mm/s]
LEJS63V7 /Ball Screw Drive
Horizontal
90
Lead 10: LEJS63V7B
80
70
60
50
40
30
20
10
0
0 200 400 600 800
Speed [mm/s]
LEJB40V6T/Belt Drive
Horizontal
20
"Regenerative resistor" area
15
10
If the stroke exceeds 1000 mm.
5
0
0 500
Speed [mm/s]
∗ When the stroke of the LEJB40 series exceeds 1000 mm, the work load
is 10 kg.
"Regenerative resistor" area
∗ When using the actuator in the "Regenerative resistor" area, download the "AC
servo capacity selection program/SigmaJunmaSize+" from the SMC website.
Then, calculate the necessary regenerative resistor capacity to prepare an
appropriate external regenerative resistor.
∗ Regenerative resistor should be provided by the customer.
Lead 16: LEJS40V6A
Lead 24:
LEJS40V6H
1000 1200 1400 1600 1800
Lead 20: LEJS63V7A
Lead 30: LEJS63V7H
"Regenerative resistor" area
1000 1200 1400 1600 1800
1000 1500 2000
Model Selection
Vertical
10
Lead 8: LEJS40V6B
7.5
5
2.5
0
0 200 400 600 800
Speed [mm/s]
Vertical
20
Lead 10: LEJS63V7B
15
10
5
0
0 200 400 600 800
Speed [mm/s]
LEJB63V7T/Belt Drive
Horizontal
30
25
20
15
10
5
0
0 500 1000
Speed [mm/s]
Applicable Motor/Driver
Model
Motor
LEJ 40
SGMJV-01A3A
LEJ 63
SGMJV-02A3A
LEJ
Series
Lead 16: LEJS40V6A
"Regenerative resistor" area
Lead 24:
LEJS40V6H
1000 1200 1400 1600 1800
Lead 20: LEJS63V7A
"Regenerative resistor" area
Lead 30:
LEJS63V7H
1000 1200 1400 1600 1800
"Regenerative
resistor" area
1500 2000 2500 3000
Applicable model
Servopack (SMC driver)
SGDV-R90A11 (LECYM2-V5)
SGDV-R90A21 (LECYU2-V5)
SGDV-1R6A11 (LECYM2-V7)
SGDV-1R6A21 (LECYU2-V7)
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