Shaft Insulator

We are connected in manufacturing, exporting and supplying huge range of Shaft Insulators from Kolkata, West Bengal, India. Our company is involved in the manufacturing of electric insulation materials and insulating components for Transformer & switchgear Industries.

We are manufacturing ESP Shaft Insulators or Rapper insulators which electrically isolate the discharge electrode rappers while dispersing the mechanical forces required to generate vibration or shock in the high voltage system.

a Please find below the Technical Data and image of the product in the attached files.

a FRP Shaft Insulator / Rapper Insulator Rod (D.E)
Material - Epoxy Resin Bonded Glass Fibre (ERBGF)

Insulation Class - "F" and "H" (Grade G11 also available)
Electrical Isolation - Up to 120 K.V.a

Compressive Strength - 30,000 PSI (min)

Impact Strength - 20 Feet-lbs (avg)
Standard lengths - 540 / 767 / 840/ 864 / 970 / 1016 mm
Customized length - If provided with drawing
Aluminium couplings - If required