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GC89…R

BAR CLAMP FOR HOCKEY PUK DEVICES

Clamping total thikness of assembly from

11mm to 119mm

Pre-loaded to the specific clamping

force (12 ÷ 24 kN)

Maximum device diameter: 76mm

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

Types

Notes

Min Typ

Max

 GC89S…R

730

860

 GC89B…R

1120

1290

 GC89…12R

12

 GC89…16R

16

 GC89…20R

20

 GC89…24R

24

Clamping Force tolerance

± 10%

Insulation  Voltage

V

RMS

1 min

3000

 Noryl 

 ∗∗

UL File

E121562

Max. working temperature

°C

-30

110

Creepage distance: 

mm

28

Clearance distance:

mm

20.3

Storage temperature

°C

-40

110

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 GC89…RT001

Insulating  Material

Weight

Values

g

Clamping Force*

kN

Flammability

Parameter

Unit

Testing conditions

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

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BAR CLAMP FOR HOCKEY PUK DEVICES

GC89…R

ORDERING INFORMATION TABLE

Clamps can be ordered using the following part numbering system

GC89

B

N

B

A

20

R

S

(1)

(2)

(3)

(4)

(5)

(6)

(1) Construction type:

(2) Insulator position:

(3) Insulator code:

(4) Bolt code:

(5) Clamping force (in kN):

(6) Special accessories

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 GC89BN…R: suggested insulator/bolt types

S'

 Min 

[mm]**

Min

 [mm]

Max

 [mm]

(3)

Ins. Length [mm]

11

15

30

A

50

21

25

40

A

50

31

35

50

B

70

41

45

60

B

70

51

55

70

C

95

61

65

80

C

95

71

75

90

C

95

** with additional bar spacer only

Type GC89BR…R: suggested insulator/bolt types

S'

 Min 

[mm]**

Min

 [mm]

Max

 [mm]

(3)

Ins. Length [mm]

11

15

30

A

50 ***

21

25

40

A

50

31

35

50

A

50

41

45

60

B

70

51

55

70

B

70

61

65

80

B

70

71

75

90

C

95

** with additional bar spacer only

*** For S

 Max

Type GC89SN…R: suggested insulator/bolt types

S'

 Min 

[mm]**

Min

 [mm]

Max

 [mm]

(3)

Ins. Length [mm]

20

24

39

A

50

30

34

49

B

70

40

44

59

B

70

50

54

69

C

95

60

64

79

C

95

70

74

89

C

95

80

84

99

D

120

** with additional bar spacer only

Type GC89SR…R: suggested insulator/bolt types

S'

 Min 

[mm]**

Min

 [mm]

Max

 [mm]

(3)

Ins. Length [mm]

40

44

59

B

70

50

54

69

B

70

60

64

79

B

70

70

74

89

C

95

80

84

99

C

95

90

94

109

D

120

100

104

119

D

120

** with additional bar spacer only

Document GC89…RT001

160

130

115

129

159

169

179

189

165

175

150

110

120

140

F

160

189

D

140

169

E

150

179

B

120

149

C

130

159

(4)

T [mm]

A

110

139

Z

Bolt Length [mm]

100

129

F

160

170

Allowed clearance S

Insulator choice

Max height

Bolt choice

D

140

150

E

150

160

B

120

130

C

130

140

(4)

T [mm]

A

110

120

Z

Bolt Length [mm]

100

110

Allowed clearance S

Insulator choice

Max height

Bolt choice

140

Bolt Length [mm]

139

149

125

135

145

155

100

100

Z

Bolt Length [mm]

T [mm]

Max height

T [mm]

150

160

110

120

130

E

Allowed clearance S

Insulator choice

F

B

C

D

(4)

A

Bolt choice

(4)

A

E

F

B

C

D

Z

Allowed clearance S

Insulator choice

Bolt choice

Max height

20

D = pressure  disc in place of 

pressure bar

24

blank = no accessories

S = extra bar spacer

see table below

see table below

12

16

B = with double bar

S = with single bar

N = upper side

R = lower side

K

K

3

4

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BAR CLAMP FOR HOCKEY PUK DEVICES

GC89…R

Dimensions in mm - Tolerances according to ISO 2768 MK

Document GC89…RT001

T

115

S

29

89

Ø12

89  

Ø12

T

115

14

S

43

Ø12

89

115

14

T

S

115

T

S

89

14

Ø12

GC89BN...R

GC89BR...R

GC89SR...R

GC89SN...R

BAR CLAMP OUTLINES

20

4

24.5

24.5

24.5

24.5

63

25

25

25

25

22 Min.

50 up to 120

50 up to 120

50 up to 120

50 up to 120

14

20

20

20

20

77

77

77

77

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BAR CLAMP FOR HOCKEY PUK DEVICES

GC89…R

SPECIAL ACCESSORIES

The following special accessories are available on request (see ordering information table)

Bar spacer

Pressure disc 

Useful  for grooved heatsink

Suggested groove diameter 27mm +/- 0.5 

Dimensions in mm - Tolerances according to ISO 2768 MK

Document GC89…RT001

I

n the interest of product improvement Green Power Solutions reserves the right to change any specification given in this data sheet without 

notice.

4

Ø24

25

115

4

Ø13

S Min

S' Min

S Max

PRESSURE DISC

OPTIONAL BAR SPACER