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: info@gpsemi.it
GC79…F
BAR CLAMP FOR HOCKEY PUK DEVICES
Clamping total thikness of assembly from 34 mm to 128mm 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 Flat clamping head for optimal clamping force application Four styles available User friendly clamping force indicator UL94 certified insulation material
Parameter
Unit g
Types GC79S…F GC79B…F GC79…10F GC79…12F GC79…15F GC70…20F
Testing conditions
Notes Min 410 690
Values Typ Max 510 830 10 12 15 20 ± 10%
Weight
Clamping Force*
kN
Clamping Force tolerance Insulation Voltage VRMS 1 min Noryl ∗∗ E121562 °C mm mm °C mm UL94 V-1 Flame class rating UL94 V-0 Flame class rating CSA Flammability mm mm * ** Other clamping forces available: contact factory Noryl is a registered trade mark of General Electric -40 -30
3000
Insulating Material
UL File Max. working temperature Creepage distance: Clearance distance: Storage temperature
110
28 20.3
110
1.5 8.00 1.00
Flammability
Document GC79…FT001
BAR CLAMP FOR HOCKEY PUK DEVICES
GC79…F
ORDERING INFORMATION TABLE
Clamps can be ordered using the following part numbering system
GC79
B
(1)
N
(2)
B
(3)
A
(4)
15
(5)
R
S
(6)
(1) Construction type: (2) Insulator position: (3) Insulator code: (4) Bolt code: (5) Clamping force (in kN):
B = with double bar S = with single bar N = upper side R = lower side see table below see table below 10 12 15 20
K
(6) Special accessories
blank = no accessories S = extra bar spacer 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…F: suggested insulator/bolt types Allowed clearance S
S' Min [mm]** 34 44 54 64 74 84 94 S Min [mm] 38 48 58 68 78 88 98 S Max [mm] 53 63 73 83 93 103 113 (3) A B B C C C D Insulator choice Ins. Length [mm] 50 70 70 95 95 95 120 (4) Z A B C D E F Bolt choice Bolt Length [mm] 100 110 120 130 140 150 160 Max height T [mm] 119 129 139 149 159 169 179
** with additional bar spacer only
K
Type GC79BR…F: suggested insulator/bolt types Allowed clearance S Insulator choice
S' Min [mm]** 34 44 54 64 74 84 94 S Min [mm] 38 48 58 68 78 88 98 S Max [mm] 53 63 73 83 93 103 113 (3) A A B B B C C Ins. Length [mm] 50 50 70 70 70 95 95 (4) Z A B C D E F
Bolt choice Bolt Length [mm] 100 110 120 130 140 150 160
Max height T [mm] 133 143 153 163 173 183 193
** with additional bar spacer only
Type GC79SN…F: suggested insulator/bolt types Allowed clearance S Insulator choice
S' Min [mm]** 34 44 54 64 74 84 94 S Min [mm] 38 48 58 68 78 88 98 S Max [mm] 53 63 73 83 93 103 113 (3) A B B C C C D Ins. Length [mm] 50 70 70 95 95 95 120 (4) Z A B C D E F
Bolt choice Bolt Length [mm] 100 110 120 130 140 150 160
Max height T [mm] 114 124 134 144 154 164 174
** with additional bar spacer only
Type GC79SR…F: suggested insulator/bolt types Allowed clearance S Insulator choice
S' Min [mm]** 49 59 69 79 89 99 109 S Min [mm] 53 63 73 83 93 103 113 S Max [mm] 68 78 88 98 108 118 128 (3) A B B C C C D Ins. Length [mm] 50 70 70 95 95 95 120 (4) Z A B C D E F
Bolt choice Bolt Length [mm] 100 110 120 130 140 150 160
Max height T [mm] 133 143 153 163 173 183 193
** with additional bar spacer only Document GC79…FT001
4
3
BAR CLAMP FOR HOCKEY PUK DEVICES
GC79…F
BAR CLAMP OUTLINES
104 104
14
54
50 up to 120
19.5
Ø12 67
19.5
T
50 up to 120
S
67
15
79
14
79
25
GC79BN...F
104
GC79BR...F
104
14
54
50 up to 120
19.5
19.5
54 T 50 up to 120
Ø12 67
25 14
79
29
Ø12
S
79
25
22 Min.
GC79SN...F
GC79SR...F
Dimensions in mm - Tolerances according to ISO 2768 MK
Document GC79…FT001
25
S
67
T
S T
Ø12
54
BAR CLAMP FOR HOCKEY PUK DEVICES
GC79…F
PRESSURE DISC
S Min
SPECIAL ACCESSORIES The following special accessories are available on request (see ordering information table) Bar spacer
104
S Max
OPTIONAL BAR SPACER
S' Min
Ø13
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…FT001
4
25
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