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P1/P3 FLUIDIC CONTACT WITH VALVE
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ドキュメント名 | 各種流体コネクタ |
---|---|
ドキュメント種別 | 製品カタログ |
ファイルサイズ | 2.5Mb |
取り扱い企業 | レモジャパン株式会社 (この企業の取り扱いカタログ一覧) |
この企業の関連カタログ
このカタログの内容
Page1
P1/P3 FLUIDIC CONTACT
WITH VALVE
Page2
® ®
Precision modular connectors to suit your application
Since its creation in Switzerland in 1946 the LEMO Group has been recognized as a global leader of circular Push-Pull con-
nectors and connector solutions. Today LEMO and its affiliated companies, REDEL and COELVER, are active in more than
80 countries with the help of over 40 subsidiaries and distributors.
Over 50ʼ000 connectors
The modular design of the LEMO range provides over 50’000 connectors from miniature ø 3 mm to ø 50 mm, capable of han-
dling cable diameters up to 30 mm and for up to 114 contacts.
This vast portfolio enables you to select the ideal connector configuration to suit almost any specific requirement in most mar-
kets, including medical devices, test and measurement instruments, machinery, audio video broadcast, telecommunications
and military.
LEMOʼs Push-Pull Self-Latching Connection System
This self-latching system is renowned worldwide for its easy and quick mating and unmating features. It provides absolute secu-
rity against vibration, shock or pull on the cable, and facilitates operation in a very limited space.
The LEMO self-latching system allows the connector
to be mated by simply pushing the plug axially into the
socket.
Once firmly latched, connection cannot be broken by
pulling on the cable or any other component part other
than the outer release sleeve.
When required, the connector is disengaged by a sin-
gle axial pull on the outer release sleeve. This first dis-
engages the latches and then withdraws the plug from
the socket.
UL Recognition
LEMO connectors are recognized by the Underwriters Laboratories (UL). The approval of the complete system (LEMO
connector, cable and your equipment) will be easier because LEMO connectors are approved.
CE marking
CE marking means that the appliance or equipment bearing it complies with the protection requirements of one or
several European safety directives. CE marking applies to complete products or equipment, but not to electrome-
chanical components, such as connectors.
RoHS
LEMO connector specifications exceed the requirements of the RoHS directives (2011/65/EU) of the European Parliament
and the latest amendments. This directive specifies the restrictions of the use of hazardous substances in electrical and elec-
tronic equipment marketed in Europe.
www.lemo.com
Page3
® ®
P1/P3 Fluidic contact with valve
The P1 fluidic contact is designed to fit multi fluid connectors or mixed fluid/electrical connectors from 2B to 5B and 2K to
5K series. This new design includes a shut-off valve. It fits into all insert cavities that already accept the LEMO coaxial type
«C» of contact. The P3 fluidic contact is designed to fit multi fluid connectors of the 5B and 5K series.
Its main features are:
– contacts with shut-off valve
– maximum working pressure 6 bars
– stainless alloy body
– after mounting on tube, the contact is installed in the main insulator and retained with a metallic clip.
The contact is fitted with FPM o-ring, it can be used with liquids or gas.
Part Section Showing Internal Components
Female contact
Male contact
1 2 3 4 5 6 7 4 5 6 3 2 1
1 tube support
1 tube support
2 spring
2 spring
3 female sleeve
3 clip
4 o-ring
4 male sleeve
5 clip
5 male shutoff
6 female shutoff flow 6 o-ring
7 o-ring
Technical Characteristics
Material and Treatment Mechanical and Environmental
Cont.
Components Value Characteristics Value type Standard
Body Stainless steel Mating durability 1000 cycles P1/P3 IEC 60512-5 test 9a
Valve Alloy CuNiZn Temperature range -20°C, +125°C P1/P3
Spring Stainless steel Max. working pressure 6 bars P1/P3
Clips CuBe Air flow rate at 6 bars 50 l/min P1
O-ring FPM Water flow rate at 6 bars 0.80 l/min P1
Air flow rate at 6 bars 210 l/min P3
Water flow rate at 6 bars 4.20 l/min P3
Note: flow direction is always from female contact to male contact.
Flow/pressure diagram P1 contact type
Flow rate AIR Flow rate WATER
l/min l/min
50 1.0
40 0.8
30 0.6
20 0.4
10 0.2
Pressure Pressure
0 0
1 2 3 4 5 6 (bars) 1 2 3 4 5 6 (bars)
Note: test carried out with a 2 mm inner diameter tube.
Flow/pressure diagram P3 contact type
Flow rate AIR Flow rate WATER
l/min l/min
200 4.7
150 3.7
100 2.7
50 1.7
Pressure Pressure
0 0.7
1 2 3 4 5 6 (bars) 1 2 3 4 5 6 (bars)
www.lemo.com 1
Page4
® ®
Model - Fluidic Contact Type
P1 contacts
FGG.P1 Male fluidic contact with valve
Part number
27.3 FGG.P1.150.ACV
6
Note: Connectors are delivered without the P1 contacts.
EGG.P1 Female fluidic contact with valve
Part number
28 EGG.P1.150.ACV
6
Note: Connectors are delivered without the P1 contacts.
P3 contacts
FGG.P3 Male fluidic contact with valve
Part number
43
FGG.P3.300.ACV
12
Note: Connectors are delivered without the P3 contacts.
EGG.P3 Female fluidic contact with valve
Part number
44
EGG.P3.300.ACV
12
Note: Connectors are delivered without the P3 contacts.
2 www.lemo.com
ø 8.5 ø 8.5
ø 5 ø 5
ø 4.4 ø 4.4
ø 2.5 ø 2.5
Page5
® ®
Recommended tubing/hose
Series Contact
Diameter (mm)
type Supplier Material Colour Working temperatureOuter ø Inner ø
2B, 3B, 2K, 3K 4.0 2.0 Legris 1100P0400 Polyamide (nylon) White -20° C to 80° C
2B, 3B, 2K, 3K 4.0 2.0 Legris 1100P0401 Polyamide (nylon) Black -20° C to 80° C
P1
2B, 3B, 4B, 5B 3.0 1.8 Legris 1025U030118 Polyurethane Black -20° C to 70° C
2K, 3K, 4K, 5K 3.0 1.8 Legris 1025U030118 Polyurethane Black -20° C to 70° C
5B, 5K P3 6.0 4.0 Legris 1100P0601 Polyamide (nylon) Black -20° C to 80° C
www.lemo.com 3
Outer ø
Inner ø
Page6
® ®
2B-5B Series
The P1 fluidic contact has been designed to work in the 2B to 5B series. The P3 contact has been designed to work in the
5B series. The main features of these series are as follows:
– security of the LEMO Push-Pull self-latching system
– the alignment key (G, A…F, Y and R) ensures excellent repeatability of performance during frequent matings
– the P1 fluid contact allows hybrid configuration in the 2B series and multi fluid up to 10 channels in the 5B series.
The possible outer cable diameters range from 4.0 to 25 mm.
Straight plugs Free sockets Fixed sockets Fixed sockets
FGG PHG
PKG* EGG
FGG* PHG*
PFG* ECG*
FNG* EHG*
Plastic housing models
Straight plugs Fixed sockets
FGG*
ENG*
FGY*
ENY*
FGY*
Model Description
ECG Fixed socket, with two nuts, key (G) or FGG Straight plug, key (G), cable collet, PHG Free socket, key (G) or keys
keys (A…F and R), (back panel mounting) PEEK outer shell (A…F) and cable collet and nut
EGG Fixed socket, nut fixing, FGY Straight plug, keys (Y), cable collet for fitting a bend relief
key (G) or keys (A…F and R) and PSU or PPSU outer shell PKG Fixed socket, nut fixing, key (G)
EHG Fixed socket, nut fixing, key (G) FGY Straight plug, keys (Y), cable collet or keys (A…F and R) and cable collet
or keys (A…F and R) with visible shell and PSU or PPSU outer shell
ENG Fixed socket with grounding tab, and nut for fitting a bend relief
nut fixing, key (G), PEEK outer shell FNG Straight plug, key (G) or keys
ENY Fixed socket with grounding tab, nut (A…F and R) and cable collet
fixing, keys (Y), PSU or PPSU outer shell with lanyard release
FGG Straight plug, key (G) or keys PFG Fixed socket, with two nuts,
(A…F and R) and cable collet key (G) or keys (A…F and R)
FGG Straight plug, key (G) or keys (A…F) and cable collet (back panel mounting)
cable collet and nut for fitting a bend PHG Free socket, key (G) * Not show in this catalogue.
relief or keys (A…F and R) and cable collet Refer to our catalogue unipole-multipole
Certain models and certain alignment key may not be available in all series. Please consult us.
4 www.lemo.com
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Part Number Example
FGG 2B P12 C L A D 72 Z Variant: see note 1)
Model: (see examples below)
Cable ø: (page 10)
Series: (see examples below)
Collet type: (page 10)
Type: (page 8)
LV contact type: (page 9)
Housing: (page 9)
C = chrome-plated brass
P = polysulfone Insulator: L = PEEK
FGG.2B.P12.CLAD72Z = Straight plug with key (G), 2B series, mixed type to accept one P1 fluid contact and 4 low vol-
tage electrical contacts, chrome-plated brass housing, PEEK insulator, 4 male solder electrical contacts, type D collet sys-
tem to suit a 6.1 to 7.0 mm diameter cable, and a nut for fitting a bend relief.
Note: Connectors are always delivered without fluidic contact.
1) The «Variant» position in the reference is used to indicate the presence of a collet nut for fitting the bend relief. The bend relief must be ordered sepa-
rately (see page 12).
FGG Straight plug, key (G) or keys
(A…F and R) and cable collet
Reference Dimensions (mm)
Model Series A L M S1 S2
FGG 2B 15 50 38 13 12
FGG 3B 18 58 43 15 14
FGG 4B 25 75 57 21 20
FGG 5B 35 103 78 31 30
PHG Free socket, key (G) or keys (A…F and R)
and cable collet
Reference Dimensions (mm)
Model Series A L S1 S2
~L
PHG 2B 16.5 47.0 13 12
PHG 3B 19.0 56.0 15 14
PHG 4B 24.4 73.0 21 20
PHG 5B 34.2 99.0 31 30
S 2 S 1
EGG Fixed socket, nut fixing, key (G)
or keys (A…F and R)
L max
S 3 M Reference Dimensions (mm)
Model Series A B e E L M S1 S3
EGG 2B 18 19.2 M15x1.0 8.5 28.8 1.8 13.5 17
EGG 3B 22 25.0 M18x1.0 11.5 30.0 2.0 16.5 22
EGG 4B 28 34.0 M25x1.0 12.0 34.5 2.5 23.5 30
E max S 1 EGG 5B 40 40.0 M35x1.0 11.0 36.5 3.0 33.5 –
EGG 5B1) 40 40.0 M35x1.0 11.0 45.9 3.0 33.5 –
Note: 1) with P3 contact.
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ø B
e
ø A
ø A
Page8
® ®
2K-5K Series
The P1 fluidic contact has been designed to work in the 2K-5K series. The P3 contact has been designed to work in the
5K series. The main features of these series are as follows:
– security of the LEMO Push-Pull self-latching system
– specially designed for outdoors applications. All these models are waterproof when mated and reach a protection index
of IP 66-IP 68, according to the IEC 60529 standard
– the alignment key (G, A…F and R) ensures excellent repeatability of performance during frequent matings
– the P1 fluidic contact allows hybrid configuration in the 2K series and multi fluid up to 10 channels in the 5K series.
The 2K-5K series consists of ten models which will accept outer cable diameters ranging from 2.6 mm to 23.5 mm.
Straight plugs Free sockets Fixed sockets
FGG* PHG*
EGG
FGG PHG
EEG*
Fixed plug Fixed sockets
EBG*
FXG*
PKG*
PEG*
Model Description
EBG Fixed socket with square flange, FGG Straight plug, key (G) or keys PHG Free socket, key (G) or keys
key (G) or keys (A…F and R), (A…F and R), cable collet (A…F and R), cable collet
four holes fixing and nut for fitting a bend relief and nut for fitting a bend relief
EEG Fixed socket, nut fixing, FXG Fixed plug with round flange, four holes PKG Fixed socket, nut fixing, key (G) or keys
key (G) or keys (A…F and R) fixing, key (G) or keys (A…F and R) (A…F and R), cable collet and nut
(back panel mounting) PEG Fixed socket, nut fixing, key (G) or keys for fitting a bend relief
EGG Fixed socket, nut fixing, (A…F and R), cable collet and nut for
key (G) or keys (A…F and R) fitting a bend relief (back panel mounting)
FGG Straight plug, key (G) or keys PHG Free socket, key (G) or keys * Not show in this catalogue.
(A…F and R), cable collet (A…F and R), cable collet Refer to our catalogue unipole-multipole
Certain models and certain alignment key may not be available in all series. Please consult us.
6 www.lemo.com
Page9
® ®
Part Number Example
FGG 3K P20 C L Z C 76 Z Variant: see note 1)
Model: (see examples below) Cable ø: (page 10)
Series: (see examples below) Cable fixing type:T = cable adapter
Type: (page 8) LV Contact Type: (page 9)
Housing: C = chrome-plated brass Insulator: L = PEEK
FGG.3K.P20.CLZC76Z = Straight plug with key (G), 3K series, multi fluid with 2 times P1 contacts, chrome-plated brass
housing, PEEK insulator, C type collet for 7.5 mm diameter cable, and nut for fitting a bend relief.
Note: Connectors are always delivered without fluidic contact.
1) The «Variant» position in the reference is used to indicate the presence of a collet nut for fitting the bend relief. The bend relief must be ordered sepa-
rately (see page 12).
FGG Straight plug, key (G) or keys (A…F and R),
cable collet and nut for fitting a bend relief
Reference Dimensions (mm)
Model Series A L M S2
FGG 2K 16 101 85.0 12
FGG 3K 19 109 89.0 15
FGG 4K 25 131 110.5 19
FGG 5K 38 160 135.0 30
Note: The overall length dimension is with Desmopan bend relief
PHG Free socket, key (G) or keys (A…F and R),
cable collet and nut for fitting a bend relief
Reference Dimensions (mm)
Model Series A L S2
PHG 2K 19 103.0 12
PHG 3K 23 113.0 15
PHG 4K 29 135.5 19
PHG 5K 42 164.0 30
Note: The overall length dimension is with Desmopan bend relief
EGG Fixed socket, nut fixing, key (G)
or keys (A…F and R)
Reference Dimensions (mm)
Model Series A B e E L M S1 S3
EGG 2K 25 27.0 M20x1.0 9 32.8 5.0 18.5 24
EGG 3K 31 34.0 M24x1.0 11 35.5 6.0 22.5 30
EGG 4K 37 40.5 M30x1.0 9 37.0 6.5 28.5 36
EGG 5K 55 54.0 M45x1.5 10 40.5 9.0 42.5 –
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Page10
® ®
Insert configuration
Multi fluid and Mixed fluid + LV
Fluidic contact Low Voltage contact
Contact Solder Crimp
type contact contact
Male solder contacts Female solder contacts
Male crimp contacts Female crimp contacts
2B P11 1 P1 3.0 1.84.0 2.0 6 2 0.9 ● ● 1.75 1.60 1.85 1.60 9.0
2K
P12 1 P1 3.0 1.84.0 2.0 6 4 0.7 ● ● 0.85 1.20 0.85 1.25 6.0
P13 1 P1 3.0 1.84.0 2.0 6 6 0.7 ● ● 0.85 1.20 0.85 1.25 6.0
P15 1 P1 3.0 1.84.0 2.0 6 10 0.7 ● ● 1.15 1.35 1.30 1.05 6.0
3B P20 2 P1 3.0 1.84.0 2.0 6 – – – – – – – – –
3K
1 4 4 1 P22 2 P1 3.0 1.84.0 2.0 6 4 0.9 ● ● 1.20 1.05 1.00 0.80 8.0
2 3 3 2
P23 2 P1 3.0 1.84.0 2.0 6 6 0.9 ● ● 1.20 1.05 1.00 0.80 8.0
P25 2 P1 3.0 1.84.0 2.0 6 10 0.7 ● ● 0.95 0.75 0.85 0.65 6.0
P28 2 P1 3.0 1.84.0 2.0 6 16 0.7 ● ● 0.80 0.70 0.80 0.75 5.5
4B P40 4 P1 3.0 1.8 6 – – – – – – – – –
4K
P49 4 P1 3.0 1.8 6 9 0.7 ● ● 1.00 1.00 0.80 0.80 8
P33 3 P1 3.0 1.8 6 6 0.7 ● ● 0.90 0.95 0.80 0.80 8
P36 3 P1 3.0 1.8 6 12 0.7 ● ● 0.90 0.95 0.80 0.80 6
P26 2 P1 3.0 1.8 6 12 0.9 ● ● 0.95 0.85 0.90 1.20 10
P28 2 P1 3.0 1.8 6 16 0.9 ● ● 0.95 0.85 0.85 0.85 10
P29 2 P1 3.0 1.8 6 18 0.7 ● ● 0.90 0.95 0.85 0.75 8
8 www.lemo.com
ø A ø A
Reference
Nb of fluidic tube
Type
Ext. ø of tube (see page 3)
Int. ø of tube (see page 3)
Max. working pressure (bars)
Contact No
ø A (mm)
Solder
Crimp
Test voltage (kV rms)
Contact-contact
Test voltage (kV rms)
Contact-shell
Test voltage (kV rms)
Contact-contact
Test voltage (kV rms)
Contact-shell
Rated current (A)
Page11
® ®
Multi fluid and Mixed fluid + LV
Fluidic contact Low Voltage contact
Contact Solder Crimp
type contact contact
Male solder contacts Female solder contacts
Male crimp contacts Female crimp contacts
5B
5K
P01 10 P1 3.0 1.8 6 – – – – – – – – –
P30 3 P3 6.0 4.0 6 – – – – – – – – –
P40 4 P3 6.0 4.0 6 – – – – – – – – –
Housings (B and K series)
Outer shell and collet nut Latch sleeve + earthing crown Other metallic components
Ref. Remarks
Material Surf. treatment Material Surf. treatment Material Surf. treatment
C Brass chrome brass/bronze nickel 2) brass nickel
G PEEK (natural) – brass/bronze nickel 2) brass nickel Only for FGG and ENG (B series)
P PSU – brass/bronze nickel 2) brass nickel Only for FGY and ENY (B series) 1)
Note: 1) see «variant» for the colour. 2) in the K series, the latch sleeve is chrome-plated.
Electrical Contact
Contact for plug, socket, and fixed socket
Ref. Contact type
A male solder
C male crimp
L female solder
M female crimp
Z no contact
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ø A ø A
Reference
Nb of fluidic tube
Type
Ext. ø of tube (see page 3)
Int. ø of tube (see page 3)
Max. working pressure (bars)
Contact No
ø A (mm)
Solder
Crimp
Test voltage (kV rms)
Contact-contact
Test voltage (kV rms)
Contact-shell
Test voltage (kV rms)
Contact-contact
Test voltage (kV rms)
Contact-shell
Rated current (A)
Page12
® ®
Collets (B and K series)
D and M type collets for B series
D type
M type
Reference Collet ø Cable ø Reference Collet ø Cable ø
Notes Notes
Type Code ø A ø B max. min. Type Code ø A ø B max. min.
D 42 4.2 – 4.2 > 3.2 NEW M 62 6.2 – 6.0 5.1
2B D 52 5.2 – 5.2 > 4.2 NEW 4B M 72 7.2 – 7.0 6.1
D 62 6.2 – 6.2 > 5.2 NEW M 82 8.2 – 8.0 7.1
D 72 7.2 – 7.2 > 6.2 NEW M 92 9.2 8.6 9.0 8.1
D 82 8.2 – 8.2 > 7.2 NEW D 10 10.8 – 10.5 9.1
D 92 9.2 8.6 9.2 > 8.2 NEW D 12 12.3 – 12.0 10.6
D 99 9.9 8.6 9.9 > 9.2 NEW1) D 13 13.8 12.5 13.5 12.1
M 52 5.2 – 5.0 4.1 D 15 15.3 12.5 15.0 13.6
3B D 62 6.2 – 6.2 4.9 NEW D 16 16.3 12.5 16.0 15.1 1)
D 72 7.2 – 7.7 > 6.2 NEW D 11 11.8 – 11.5 9.6
D 92 9.2 – 9.2 > 7.7 NEW 5B D 13 13.8 – 13.5 11.6
D 10 10.2 – 10.0 > 9.2 NEW D 15 15.8 – 15.5 13.6
D 12 12.0 10.2 11.9 10.8 NEW1) D 17 17.8 – 17.5 15.6 1)
D 19 19.8 – 19.5 17.6 1)
D 21 21.8 – 21.5 19.6 1)
D 23 23.8 21.8 23.5 21.6 1)
D 25 25.3 21.8 25.0 23.6 1)
Note: all dimensions are in millimetres.
1) these collets cannot be used for connector models with nut for fitting a bend relief.
1 0 www.lemo.com
ø B
ø B
ø A
ø A
Page13
® ®
C and K type collets for K series
C type
K type
oversize
cable collet
Reference Collet ø Cable ø Reference Collet ø Cable ø
Type Code ø A ø B max. min. Type Code ø A ø B max. min.
C 35 4.2 – 3.5 3.1 C 50 6.3 – 5.0 4.6
2K C 40 4.2 – 4.0 3.6 4K C 55 6.3 – 5.5 5.1
C 45 5.2 – 4.5 4.1 C 60 6.3 – 6.0 5.6
C 50 5.2 – 5.0 4.6 C 65 7.3 – 6.5 6.1
C 55 6.2 – 5.5 5.1 C 70 7.3 – 7.0 6.6
C 60 6.2 – 6.0 5.6 C 75 8.3 – 7.5 7.1
C 65 7.2 – 6.5 6.1 C 80 8.3 – 8.0 7.6
C 70 7.2 – 7.0 6.6 C 85 9.3 – 8.5 8.1
C 75 8.2 8.2 7.5 7.1 C 90 9.3 – 9.0 8.6
C 80 8.2 8.2 8.0 7.6 C 95 10.8 – 9.5 9.1
C 85 9.2 8.6 8.5 8.1 C 10 10.8 – 10.5 9.6
K 90 9.2 – 9.0 8.6 C 11 12.3 – 12.0 10.6
K 95 10.2 10.2 9.5 9.1 C 12 13.8 13.8 12.8 12.1
K 10 10.2 10.2 10.0 9.6 C 13 13.8 13.8 13.5 12.9
K 11 11.2 10.6 10.5 10.1 C 14 15.3 15.3 14.0 13.6
C 30 3.2 – 3.0 2.6 C 15 15.3 15.3 15.0 14.1
3K C 35 4.2 – 3.5 3.1 K 16 17.8 – 16.5 15.6
C 40 4.2 – 4.0 3.6 K 17 17.8 – 17.5 16.6
C 45 5.2 – 4.5 4.1 K 18 19.8 – 18.5 17.6
C 50 5.2 – 5.0 4.6 K 19 19.8 – 19.5 18.6
C 55 6.2 – 5.5 5.1 K 20 21.8 – 20.5 19.6
C 60 6.2 – 6.0 5.6 K 21 21.8 – 21.5 20.6
C 65 7.2 – 6.5 6.1 K 22 23.8 23.8 22.5 21.6
C 70 7.2 – 7.0 6.6 K 23 23.8 23.8 23.5 22.6
C 75 8.2 – 7.5 7.1 C 10 11.8 – 10.5 9.6
C 80 8.2 – 8.0 7.6 5K C 11 11.8 – 11.5 10.6
C 85 9.2 – 8.5 8.1 C 12 13.8 – 12.5 11.6
C 90 9.2 – 9.0 8.6 C 13 13.8 – 13.5 12.6
C 95 10.2 10.2 9.5 9.1 C 14 15.8 – 14.5 13.6
C 10 10.2 10.2 10.0 9.6 C 15 15.8 – 15.5 14.6
C 11 11.2 10.6 10.5 10.1 C 16 17.8 – 16.5 15.6
K 11 12.3 – 12.0 10.6 C 17 17.8 – 17.5 16.6
K 12 13.8 13.8 12.8 12.1 C 18 19.8 – 18.5 17.6
K 13 13.8 13.8 13.5 12.9 C 19 19.8 – 19.5 18.6
K 14 15.3 15.3 14.0 13.6 C 20 21.8 – 20.5 19.6
K 15 15.3 15.3 15.0 14.1 C 21 21.8 – 21.5 20.6
C 22 23.8 23.8 22.5 21.6
Note: all dimensions are in millimetres.
C 23 23.8 23.8 23.5 22.6
Tools
Extractor
Reference Contact type
DCC.91.10P.1LA P1
DCC.91.10P.3LA P3
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ø B
ø A
ø B
ø A
Page14
® ®
Variant (B and K series)
Bend relief for B series models with collet Bend relief for K series models with collet
Need to be ordered Need to be ordered
Collet Collet
Need to be ordered Need to be ordered
Type Code separately Type Code separately
D 42 GMA.2B.●●●.●● C 40 to 85 GMA.2B.●●●.●●
2B Z ZD 52 to 92 GMA.2B.●●●.●● 2K K 90 to 10 GMA.3B.●●●.●●
M 52 GMA.1B.●●●.●● C 40 to 10 GMA.3B.●●●.●●
3B Z ZD 62 to 10 GMA.3B.●●●.●● 3K K 11 to 15 GMA.4B.●●●.●●
M 62 and 72 GMA.2B.●●●.●●
4B 4K Z C 50 to 15 GMA.4B.●●●.●●Z M 82 and 92 GMA.4B.●●●.●●
D 10 to 15 GMA.4B.●●●.●●
Note: All dimensions are in millimetres.
5B Z D 11 to 15 GMA.4B.●●●.●●
GM● Bend relief (Polyurethane)
A bend relief made from thermoplastic polyurethane elastomer
(Desmopan 786) can be fitted over LEMO plugs and sock-
ets that are supplied with nut for fitting such bend relief.
They are available in nine different colours that match with
the GRA insulating washers (see unipole-multipole cata-
log). Use the part numbers shown below to order this acces-
sory separately.
L
Main characteristics
● Material: Polyurethane elastomer
● Temperature range in dry atmosphere: -40°C +80°C
Dimensions (mm)
Part number Bend relief Cable ø Series
A L max. min.
GMA.2B.040.DG 4.0 36 4.5 4.0
GMA.2B.045.DG 4.5 36 5.0 4.5
2B-2K
GMA.2B.060.DG 6.0 36 6.5 6.0
GMA.2B.070.DG 7.0 36 7.7 7.0
Ref. Colour Ref. Colour
GMA.3B.060.DG 6.0 42 6.9 6.0
GMA.3B.070.DG 7.0 42 7.9 7.0 3B-3K A blue N black
GMA.3B.080.DG 8.0 42 8.9 8.0 B white R red
GMA.4B.011.DG 11.0 60 11.9 11.0 G grey S orange
GMA.4B.012.DG 12.0 60 13.0 12.0 4B-4K-5B J yellow V green
GMA.4B.013.DG 13.5 60 14.5 13.5 M brown
Note: the last letter «G» of the part number indicates the grey colour of the bend relief. For ordering a bend relief with another colour, see table above and
replace the letter «G» by the letter of the required colour.
12 www.lemo.com
Ref.
ø A
Ref.
Page15
® ®
Product safety notice
PLEASE READ AND FOLLOW ALL INSTUCTIONS CAREFULLY AND CONSULT ALL RELEVENT NATIONAL AND
INTERNATIONAL SAFETY REGULATIONS FOR YOUR APPLICATION.
IMPROPER HANDLING, CABLE ASSEMBLY, OR WRONG USE OF CONNECTORS CAN RESULT IN HAZARDOUS
SITUATIONS.
1. SHOCK AND FIRE HAZARD
Incorrect wiring, the use of damaged components, presence of foreign objects (such as metal debris), and / or residue
(such as cleaning fluids), can result in short circuits, overheating, and / or risk of electric shock.
Mated components should never be disconnected while live as this may result in an exposed electric arc and local
overheating, resulting in possible damage to components.
2. HANDLING
Connectors and their components should be visually inspected for damage prior to installation and assembly. Suspect
components should be rejected or returned to the factory for verification.
Connector assembly and installation should only be carried out by properly trained personnel. Proper tools must be used
during installation and / or assembly in order to obtain safe and reliable performance.
3. USE
Connectors with exposed contacts should never be live (or on the current supply side of a circuit). Under general
conditions voltages above 30 VAC and 42 VDC are considered hazardous and proper measures should be taken to
eliminate all risk of transmission of such voltages to any exposed metal part of the connector.
4. TEST AND OPERATING VOLTAGES
The maximum admissible operating voltage depends upon the national or international standards in force for the
application in question. Air and creepage distances impact the operating voltage; reference values are indicated in the
catalog however these may be influenced by PC board design and / or wiring harnesses.
The test voltage indicated in the catalog is 75% of the mean breakdown voltage; the test is applied at 500 V/s and the
test duration is 1 minute.
5. CE MARKING
CE marking means that the appliance or equipment bearing it complies with the protection requirements of one or
several European safety directives.
CE marking applies to complete products or equipment, but not to electromechanical components, such as
connectors.
6. PRODUCT IMPROVEMENTS
The LEMO Group reserves the right to modify and improve to our products or specifications without providing prior
notification.
www.lemo.com
Page16
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© CAT.FL.LEN.P0608, updated October 2012