426C Drawing Datasheet by Wakefield-Vette

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I .325 EXPANDED MIN [8.26] [H I VIEW OF ASSEMBLY EXPANDED ~19 ASSY LENGTH I4-9I T (SEE P/N CODE SHEET 2) I IfggIH % I .270 MAX ‘ I [6.86 MAX] .260 [6.60] \ /@ -_ ‘ -._ 1 I VIEW OF ASSEMBLY RELAXED J WEDGLOCK URES SIGNED FOR HEAVY SHOCK AND VIBRATION. IFORM CLAMPING FORCE AND HIGH THERMAL TRANSFER. RROW WIDTH FOR MAXIMUM PCB COMPONENT AREA. ROFILE DESIGN ALLOWS FOR DECREASED SLOT PITCH. ATED REAR WEDGE. IGHT = ASSEMBLY LENGTH X .085 oz [2.4T G] OR [.95 G/CM]. NGTHS, FINISH, AND OTHER DESIGN OPTIONS AVAILABLE UEST. BAR AND WEDGES: ALUMINUM 6063-T6. RDWARE: I8—8 STAINLESS STEEL, PASSIVATED. PPED AS COMPLETE ASSEMBLY IN RELAXED STATE EXCEPT UNT OPTION. ROLL PIN REAR WEDGE .300 [7.62] + PC BOARD THICKNESS RECOMMENDED GAP: ’ I INTERMEDIATE WEDGE CENTER WEDGE FRONT WEDGE MOUNTING BAR FLAT WASHER LOCK WASHERW E DRIVE SCREW “ S .4 ).’ ' UNLESS OTHERWISE SPECIFIED NAME DATE /—_11\ DIMENSIONSARE IN INCHES DRAWN m 5 FEB 21m V w. k, f ie I d-ve He
RECOMMENDED GAP:
.300 [7.62] + PC BOARD THICKNESS
PC BOARD
SERIES 426C WEDGLOCK
COLD PLATE
.19
4.9
.270 MAX
6.86 MAX
ASSY LENGTH
(SEE P/N CODE SHEET 2)
VIEW OF ASSEMBLY RELAXED
.325
8.26
EXPANDED MIN
VIEW OF ASSEMBLY EXPANDED
.250
6.35
.260
6.60
DRIVE SCREW
FRONT WEDGE
CENTER WEDGE
REAR WEDGE
FLAT WASHER
LOCK WASHER
ROLL PIN
INTERMEDIATE WEDGE
MOUNTING BAR
FEATURES
DESIGNED FOR HEAVY SHOCK AND VIBRATION.
UNIFORM CLAMPING FORCE AND HIGH THERMAL TRANSFER.
NARROW WIDTH FOR MAXIMUM PCB COMPONENT AREA.
LOW PROFILE DESIGN ALLOWS FOR DECREASED SLOT PITCH.
CAPTIVATED REAR WEDGE.
LIGHT WEIGHT = ASSEMBLY LENGTH X .085 OZ [2.41 G] OR [.95 G/CM].
SPECIAL LENGTHS, FINISH, AND OTHER DESIGN OPTIONS AVAILABLE
UPON REQUEST.
MATERIAL
MOUNTING BAR AND WEDGES: ALUMINUM 6063-T6.
ALL OTHER HARDWARE: 18-8 STAINLESS STEEL, PASSIVATED.
PARTS ARE SHIPPED AS COMPLETE ASSEMBLY IN RELAXED STATE EXCEPT
FOR RIVET MOUNT OPTION.
RECOMMENDED DRIVE SCREW TORQUE IS 6 IN-LBS [68 N-CM].
D
C
B
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
E
F
E
F
SHEET 1 OF 2
WEDGELOCK DATASHEET
.260 X .250 PROFILE
RSB
UNLESS OTHERWISE SPECIFIED:
SCALE: NONE
DWG. NO.
C
SIZE
TITLE:
NAME
DATE
APPR.
CHECKED
DRAWN
SEE FINISH TABLE
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER: ASME Y-14.5M
DIMENSIONS ARE IN INCHES
TOLERANCES:
MACHINED SURFACES
63
ANGULAR
1
TWO PLACE DECIMAL
.02
THREE PLACE DECIMAL
.005
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
WAKEFIELD-VETTE. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF WAKEFIELD-VETTE
IS PROHIBITED.
A
DO NOT SCALE DRAWING
REV
08/13
THIRD ANGLE PROJECTION
CAGE CODE
5 FEB 2013
3E7UB
SEE PART DETAILS
426C-DS
80UMG ASSY LENGTH [H] MTG [C] OPTION [LLL] x X/2 ET HEAD, GOLD CHEM FILM OUMG—CP ND LOCK PATCH OPTIONS 05.225 [572] T .225 572] PART DEFIN PART NUMBER OPTIONS I OTHER LENGREE3¥§'LABLE UPON (REQ \ PART N UMBER CODE /(NOT REQUIRED) 'V' OPTION L L L L L VISUALLY CUNFTRVSTUCKED IN PLACE I I I I I426Cfi- [LLL] [H] [p] [F] H [C] ,[K] [P1 [v] I WHEN RED SCREW HEAD IS CONCEALED / \ADD 'v‘ FOR OPTIONAL P VISUAL INDICATOR ADD ’P’ FOR OPTIONAL ~10 LOCK PATCH I« [25] ORET‘ISEFgcRRCEDIa/TIECERTULRE 25 MIN (Do O3T / IMMINI v‘ (D 'P' OPTION DD ‘0 FOR OPTIONAL PRNOYVLIBES ADDITIONAL RESTIST§4NOCE NTER MOUNTING HOLE TO SHOCK AND VIBRATION 3/3 'K' OPTION CAPTIVATES SCREW BY FREE-SPINNING WHEN WEDGELOCK IS IN RELAXED POSITION .19 [4‘9] — | | I I ,L L L L L L L I L L L m L L — | | I I X/2 ('C’OPTION) x _ .80 ‘ [20.3] ASSY LENGTH (LILL) - BOTTOM VIEW /‘_ ""\ wakefieId-vefle
ADD 'C' FOR OPTIONAL
CENTER MOUNTING HOLE
ADD 'K' FOR OPTIONAL
CAPTIVE SCREW FEATURE
DRIVE SCREW
'M' FOR M2.5 HEX
'S' FOR 3/32 HEX
PART NUMBER CODE
SERIES
PART NO
LENGTH
(EX. 480 = 4.80")
FINISH
(SEE FINISH TABLE)
MOUNTING HOLE
(SEE MOUNTING TABLE)
ADD 'P' FOR OPTIONAL
LOCK PATCH
ADD 'V' FOR OPTIONAL
VISUAL INDICATOR
426C - [LLL] [H] [D] [F] - [C] [K] [P] [V]
PART DEFINITION
(REQUIRED)
PART NUMBER OPTIONS
(NOT REQUIRED)
PART#1 EXAMPLE: 426C-480UMG
4.80" LENGTH, M2 MOUNT HOLES, METRIC M2.5 SOCKET HEAD, GOLD CHEM FILM
PART#2 EXAMPLE: 426C-480UMG-CP
SAME AS ABOVE PLUS CENTER MOUNTING HOLE AND LOCK PATCH OPTIONS
3/32 OR M2.5
ACROSS FLATS
.10
2.5
.25 MIN
6.4 MIN
'P' OPTION
NYLON PATCH PER MIL-F-18240
PROVIDES ADDITIONAL RESISTANCE
TO SHOCK AND VIBRATION
.19
4.9
ASSY LENGTH (L.LL)
.80
20.3
X/2
('C' OPTION)
X
BOTTOM VIEW
'K' OPTION
CAPTIVATES SCREW BY FREE-SPINNING WHEN
WEDGELOCK IS IN RELAXED POSITION
.33
8.4
.225
5.72
.225
5.72
'V' OPTION
VISUALLY CONFIRMS LOCKED IN PLACE
WHEN RED SCREW HEAD IS CONCEALED
[H] MOUNTING TABLE
DASH NO
DESCRIPTION
A
NO MOUNTING HOLES
R
.068/.073 THRU
100
X
.213
T
#0-80 UNF-2B THREADS
S
#2-56 UNC-2B THREADS
U
M2 X .4-6H THREADS
M
M2.5 X .45-6H THREADS
[LLL] LENGTH TABLE
ASSY LENGTH
[LLL]
[H] MTG
X
[C] OPTION
X/2
280 0.900 0.450
330 1.400 0.700
380 1.900 0.950
430 2.400 1.200
480 2.900 1.450
530 3.400 1.700
580 3.900 1.950
OTHER LENGTHS AVAILABLE UPON
REQUEST
[x] FINISH TABLE
DASH NO
DESCRIPTION
A
NONE
C
CHEM FILM PER MIL-DTL-5541, CLASS 1A, TYPE I (CLEAR)
G
CHEM FILM PER MIL-DTL-5541, CLASS 1A, TYPE I (GOLD)
B
BLACK ANODIZE PER MIL-A-8625, TYPE II, CLASS 2
H
HARD BLACK ANODIZE PER MIL-A-8625, TYPE III, CLASS 2
N
NICKEL PLATE PER QQ-N-290, CLASS 1, GRADE G, BRIGHT
E
ELECTROLESS NICKEL PER MIL-C-26074, CLASS 4, GRADE B, BRIGHT
T
TRIVALENT CHEM FILM PER MIL-DTL-5541, CLASS 1A, TYPE II (CLEAR), RoHS COMPLIANT
ALL THREADS ARE GAUGED PRIOR TO PLATING
D
C
B
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
E
F
E
F
SHEET 2 OF 2
SCALE: NONE
DWG. NO.
C
SIZE
A
REV
08/13
426C-DS

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