Datasheet

M-8
A4EG Enabling Switch Devices
3
Structure and Nomenclature
A4EG-C000041
A4EG-BE2R041
A4EG-BM2B041
Contact Forms
Operating Patterns
A4EG-C000041
Operation
Terminal
Number
Position 1
t
Position 2
t
Position 3
t
Enable output
1 to 2
□
3 to 4
□
Grip output 5 to 6
□
Structure
A4EG-BE2R041
Operation
Terminal
Number
Position 1
t
Position 2
t
Position 3
t
Enable output
1 to 2
□
3 to 4
□
Pushbutton
Switch
Terminal
Number Operation Contact
Emergency
stop switch
output
5 to 6
7 to 8
Operation (push) ON ➝ OFF
Reset (turn reset) OFF ➝ ON
A4EG-BM2B041
Operation
Terminal
Number
Position 1
t
Position 2
t
Position 3
t
Enable output
1 to 2
□
3 to 4
□
Pushbutton
Switch
Terminal
Number Operation Contact
Pushbutton
switch output
5 to 6
(pushbutton
switch A)*
Push OFF ➝ ON
7 to 8
(pushbutton
switch B)*
Push OFF ➝ ON
*Refer to Dimensions for information on the positions of pushbutton
switches A and B.
Open ON: Closed
Closed OFF: Open
Notes: 1. The contact ON/OFF
timing is not synchronized.
Confirm performance before
application.
2. Direct opening only during
grip.
Three Positions: OFF – ON – OFF
Contact Configurations
Enabling Switch Emergency Stop Switch Pushbutton Switch
(5)
(7)
(6)
(8)
Te rminal No.
Te rminal No.
Te rminal No.
(5)
(7)
(6)
(8)
Te rminal No.Terminal No.
(1) (3) (5)
(2) (4)(6)
Te
rminal No.
Te
rminal No.
*
*
*Terminal No. (5), (6): A4EG-C000041 only.
Operating Characteristics
Chart (Enabling Switch Section)
Operating Stroke (Enabling Switch Section)
Operating Characteristics Specified Value
Enable output (ON) PT2 max. 3.6 mm
Max. enable holding position TT1 Approx. 4.2 mm
Enable direct opening position PT3 max. 6.0 mm
Max. stroke TT2 Approx. 6.7 mm
Operating Force (Enabling Switch Section: Reference Values)
Operating Characteristics Specified Value
Enable operating force OF1 max. 14 N
Enable holding force HF * Approx. 8 N
Grip operating force OF2 max. 40 N
*HF: Holding force
Operating Force
(Emergency Stop Switch Section: Reference Values)
Operating Characteristics Specified Value
Operating force OF max. 14.7 N
Reset force RF max. 0.1 N·m
Operating Force
(Pushbutton Switch Section: Reference Value)
Operating Characteristics Specified Value
Operating force OF max. 4 N
Te rminal 2
Te rminal 1
Te rminal 5
Te rminal 6
Te rminal 3
Te rminal 4
Enab
ling Switch
Section
Te rminal 2
Te rminal 1
Te rminal 5
Te rminal 6
Te rminal 3
Te rminal 4
Te rminal 8
Te rminal 7
Emergency Stop
Switch Section/
Pushbutton Switch
Section
Position 1
OFF
OFF
Not GrippedGripped to
Middle
Position
Gripped past
Middle
Position
Gripped lightly
Released
Released
Gripped Farther
Position 3Position 2
ON
Operating strok
e
PT1
HF
OF1
OF2
PT2 TT1 PT3 PT4 TT2
Operating force
Enab
le output
(1-2, 3-4)
Gr
ip output
(5-6)