GPSEMI GC7912R Bar clamp for hockey puk device Datasheet

Green Power Solutions srl
Via Greto di Cornigliano 6R - 16152 Genova , Italy
Phone: +39-010-659 1869
Fax: +39-010-659 1870
Web: www.gpsemi.it
E-mail: [email protected]
GC79…R
BAR CLAMP FOR HOCKEY PUK DEVICES
Clamping total thikness of assembly from
16mm to 119mm
Pre-loaded to the specific clamping
force (10 ÷ 20 kN)
Maximum device diameter: 66mm
Surface passivation to provide extra protection
Hexagon head bolt partially
threaded M8x1.25, UNI5737, 8.8 steel
Various lengths of bolts and insulators
Round shaped clamping head for optimal clamping
force application
Four styles available
User friendly clamping force indicator
UL94 certified insulation material
Parameter
Weight
Clamping Force*
Unit
g
kN
Types
Testing
conditions
Values
Notes
Min
GC79S…R
GC79B…R
550
830
10
GC79…12R
12
GC79…15R
GC70…20R
15
20
*
± 10%
VRMS
1 min
3000
Insulating Material
Noryl  ∗∗
UL File
E121562
Max. working temperature
°C
Creepage distance:
mm
Clearance distance:
mm
Storage temperature
°C
Flammability
110
-30
28
20.3
110
-40
mm
UL94 V-1 Flame class rating
1.5
mm
UL94 V-0 Flame class rating
8.00
mm
CSA Flammability
1.00
Other clamping forces available: contact factory

** Noryl is a registered trade mark of General Electric
Document GC79…RT001
Max
650
970
GC79…10R
Clamping Force tolerance
Insulation Voltage
Typ
GC79…R
BAR CLAMP FOR HOCKEY PUK DEVICES
ORDERING INFORMATION TABLE
GC79
Clamps can be ordered using the following part numbering system
(1) Construction type:
B
N
A
B
15
(1)
(2)
(3)
(4)
(5)
R
B = with double bar
S = with single bar
(2) Insulator position:
N = upper side
(3) Insulator code:
(4) Bolt code:
(5) Clamping force (in kN):
see table below
R = lower side
K
K
see table below
10
12
15
20
(6) Special accessories
blank = no accessories
S = extra bar spacer
D = pressure disc in place of
pressure bar
K: Total thickness of the assembly to be clamped
For thicknesses S' Min < K < S Min an additional 4mm thick bar spacer is needed (see list of special accessories)
Type GC79BN…R: suggested insulator/bolt types
Allowed clearance S
Insulator choice
Bolt choice
Max height
S' Min [mm]**
S Min [mm]
S Max [mm]
(3)
Ins. Length [mm]
(4)
Bolt Length [mm]
T [mm]
16
20
35
A
50
Z
100
110
26
30
45
A
50
A
110
120
36
40
55
B
70
B
120
130
46
50
65
B
70
C
130
140
56
60
75
C
95
D
140
150
66
76
70
80
85
95
C
C
95
95
E
F
150
160
160
170
3
** with additional bar spacer only
Type GC79BR…R: suggested insulator/bolt types
Allowed clearance S
Insulator choice
Bolt choice
Max height
S' Min [mm]**
S Min [mm]
S Max [mm]
(3)
Ins. Length [mm]
(4)
Bolt Length [mm]
16
20
35
A
50 ***
Z
100
124
26
30
45
A
50
A
110
134
36
40
55
A
50
B
120
144
46
50
65
B
70
C
130
154
56
60
75
B
70
D
140
164
66
70
85
B
70
150
76
80
95
C
95
E
F
174
184
** with additional bar spacer only
160
T [mm]
*** For S MAX
Type GC79SN…R: suggested insulator/bolt types
Allowed clearance S
Insulator choice
Bolt choice
Max height
S Min [mm]
S Max [mm]
(3)
Ins. Length [mm]
(4)
Bolt Length [mm]
T [mm]
25
29
44
A
50
Z
100
110
35
39
54
B
70
A
110
120
45
49
64
B
70
B
120
130
55
59
74
C
95
C
130
140
65
69
84
C
95
D
140
150
75
85
79
89
94
104
C
D
95
120
E
150
160
F
160
170
4
S' Min [mm]**
** with additional bar spacer only
Type GC79SR…R: suggested insulator/bolt types
Allowed clearance S
Insulator choice
Bolt choice
Max height
S' Min [mm]**
S Min [mm]
S Max [mm]
(3)
Ins. Length [mm]
(4)
Bolt Length [mm]
T [mm]
40
44
59
A
50
Z
100
124
50
54
69
B
70
A
110
134
60
64
79
B
70
B
120
144
70
74
89
C
95
C
130
154
80
84
99
C
95
D
140
164
90
94
109
C
95
100
104
119
D
120
E
F
150
160
174
184
** with additional bar spacer only
Document GC79…RT001
S
(6)
GC79…R
BAR CLAMP FOR HOCKEY PUK DEVICES
BAR CLAMP OUTLINES
104
T
Ø12
50 up to 120
Ø12
38
67
14
15
24
4
S
67
S
T
22.5
63
15
15
22.5
50 up to 120
14
104
25
79
25
79
GC79BN...R
GC79BR...R
104
15
15
79
67
25
79
25
GC79SN...R
GC79SR...R
Dimensions in mm - Tolerances according to ISO 2768 MK
Document GC79…RT001
S
Ø12
14
50 up to 120
T
22 Min.
S
Ø12
67
T
22.5
22.5
50 up to 120
14
104
GC79…R
BAR CLAMP FOR HOCKEY PUK DEVICES
S' Min
S Max
OPTIONAL BAR SPACER
S Min
PRESSURE DISC
SPECIAL ACCESSORIES
The following special accessories are available on request (see ordering information table)
Bar spacer
4
Ø13
25
104
4
Pressure disc
Useful for grooved heatsink
Suggested groove diameter 27mm +/- 0.5
Ø24
Dimensions in mm - Tolerances according to ISO 2768 MK
In the interest of product improvement Green Power Solutions reserves the right to change any specification given in this data sheet without
notice.
Document GC79…RT001
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