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Clamps
GENERAL INFORMATION

 

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Rectifier Diodes

Standard Recovery Studs
Standard Recovery Hockey Pucks
Standard Recovery Modules
Fast Recovery
Studs
Fast Recovery
Hockey Pucks
Fast Recovery Modules
Thyristors (SCR)
Phase Control
Studs
Phase Control
Hockey Pucks

Phase Control
Modules

Inverter Grade
Studs
Inverter Grade
Hockey Pucks
Bridges
Single Phase Diodes

Three Phase Diodes

Three Phase Thyristor
IGBT
Discreet 600 volt
Discreet 1200 volt
Discreet Co-Pak
600 volt
Discreet Co-Pak
 1200 volt
Module 600 volt
Module 1200 volt
Selenium Rectifiers
Introduction
Stack Assemblies
Individual Cells
Selenium Suppressors
Introduction
Charts
Assemblies
(Air  cooled)
Diode Bridge
Single Phase
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Three Phase
Thyristor Bridge
Single Phase
Thyristor Bridge
Three Phase
Thyristor Bridge
Three Phase
Bi-Directional
AC Switch
 Single Phase
AC Switch Three Phase
AC Switch Three Phase
AC-DC Switch
Three Phase
Assemblies
 (Water cooled)
Diode Bridge
Single Phase
Diode Bridge
Three Phase
Thyristor Bridge
Single Phase
Thyristor Bridge
Three Phase
AC Switch
Single Phase
AC Switch
Single Phase
AC Switch Three Phase
Heat Sinks
Extruded
Heat Sinks
Bonded Fin
Heat Sinks
Clamps
Product List
General Information
Insulators
Mounting Directions
Power Semiconductor Tester  Model M3K
Induction
Heaters
 

Clamps for Hockey Pucks
These two types of clamps have a preloaded cup shaped springs system which guarantees the perpendicularity of the clamping force even without ball joints. A washer on the spring guide indicate the achievement of the right force. In order to have a correct mounting, the following is recommended:

Technical Characteristics
The bars of clamps type CO70, CO89 and CO102 are made of high resistant steel.
The cup shaped springs are made of steel UNI 50CrV4. Upon request they can be made of stainless steel.
The screws and bolts are made of steel class 8.8.
All metal parts are galvanicaly treated in order to be corrosion proof.

Insulator Properties
The insulators for the clamp are made of polyammide 6.6 with 50% glass fiber added. The have dielectric property of 85KV/mm. The thickness of the IB8 insulator is 1.7mm, the IB10 is 2.7mm working temperature of 105 C.

Clamping force conversion; 1 KN=225 LBS, 1 Kg=9.806N, 1 Kg=2.2 LBS.

Clamp Selection
The choice of the clamp suitable for each different application can be made according to three main parameters:
a.) Type of semiconductor (diameter and thickness)
b.) Requested clamping force
c.) Total thickness of heatsink