EJECTOR PLATE RETURN DETECTION SWITCHES –ENDURING TYPE–
① EGSM–S (Microswitch: Roller/Short lever) Set of ①②③ EGSM (incl. 2 pcs. of CB4–35)
Part Number EGSM EGSM–S
Part No.
Part Number
Order
①+②+③ ④+⑤+③
EGSM (incl. 2 pcs. of CB4–35) EGSP (incl. 2 pcs. of CB4–35)
Set Set
①
Delivery Quotation
① ② ③ ④ ⑤
EGSM–S EGSM–L EGS–D EGSP–S EGSP–L
Switch
Angle
③ EGS–D (Heat insulation plate)
30.2 ± 1.0
PT 6.5 max.
Heat insulation plate
8.0
Switch
5.0
2 －φ 4.5
Angle
E CB4–35 is included only in the set products.
• Examples of bolt hole boring on a mold base E Following diagram is an example of bolt hole boring. Adjust with the size of mold base.
Example
②
25.4 ± 0.15 14.3 54 ± 0.2
25.4
17.3
2 －φ 4.2 ± 0.2 Hole
21.4 ± 0.15
16.5max.
Bolt hole boring examples
Switch mounting examples
＊ The rubber attached to the switch is for protection.
60.0
EGSM
EGSM
Force needed to start (OF)
: : : : : :
2.35N {240gf} 0.78N {80gf}
② EGSM–L (L–angle plate)
Return force (RF)
Movement till starting (PT) Movement after starting (OT)
6.5mm 2.0mm 1.5mm
2.3
2 －φ 4.5
Differential motion (MD) Operation point (OP)
40.0 ± 1.6mm
③
（ 39.0,17.0 ） （ 54.0,17.0 ） 2 － M4
2.0
Motor or Light Bulb Load Normally– closed Normally– opened
Load Voltage
Resistance Load
Induction Load
（ 0,0 ） Starting point
AC125V 10A 6A AC250V 10A 4A
3A
1.5A
7.5
15.0 30.0
25.0
1.5A
1A
DC115V 10A 0.05A – Circumferential temperature to be used: –20– + 60°C –
2 － M4
② M Material ③ M Material
（ 16.3, － 35.0 ）
（ 41.7, － 35.0 ）
SPCC
Bakelite (black)
④ EGSP–S (Microswitch:Short pushing/Plunger) Set of ④⑤③ EGSP (incl. 2 pcs. of CB4−35)
③ EGS–D (Heat insulation plate)
EGSP
EGSP
④
φ 12
PT 2.0max.
23.3 ± 0.3
φ 7
5.0
2 －φ 4.5
φ 16
M4 － 20
（ 14.5,17.0 ）（ 29.5,17.0 ） 2 － M4
2.0
P.1181
• Adjust contact point to the switch by changing bolt position.
（ 0,0 ） Starting point
25.4 ± 0.15 14.3
21.4 ± 0.15
25.4
17.3
2 －φ 4.2 ± 0.2 Hole
54 ± 0.2
16.5max.
⑤
2 － M4
60.0
（ 21.3, － 31.0 ）
（ 46.7, － 31.0 ）
⑤ EGSP–L (L–angle)
2 －φ 4.5
7.5 15.0
Force needed to start (OF)
: : : : : :
5.88N {600gf} 0.98N {100gf}
2.3
Return force (RF)
E Compared with conventional switches for detection of returning ejector plate (EGS and EGS–V D in P.907 ), EGSM–S and EGSP–S are excellent in endurance as the switch casing is covered by reinforced plastic. E Switch casing is also superior in being dust–proof and oil–resistant as the casing is tightly closed with a compressed rubber ring and diaphragm. E Indications for mechanical lifetime as 10 million operations or more (open/close frequency; 50 times/minute), electrical lifetime (resistance load) as 200 thousands operations or more (open/close frequency; 20 times/minute).
Movement till starting (PT) Movement after starting (OT)
2.0mm 0.8mm 0.8mm
Differential motion (MD) Operation point (OP)
30.0 ± 0.8mm
③
Motor or Light Bulb Load Normally–closed Normally–opened
Resistance Load
Induction Load
Load Voltage
M4
16.4
15.7
25.0
30.0
AC125V 10A 6A AC250V 10A 4A
3A
1.5A
1.5A
1A
DC115V 10A 0.05A – Circumferential temperature to be used: –20– + 60°C –
⑤ M Material SPCC a Accessories CB4–20 (1 pc.) M4 nut (2 pcs.) ⑥ M Material Bakelite (black)
909
910
Powered by FlippingBook