Overview of Rogers ARLON Coil Insulation

Rogers ARLON Coil Insulation is a type of insulation material used in coils and transformers to provide electrical, thermal, and mechanical protection. It is manufactured by Rogers Corporation under the ARLON brand which is known for high performance laminates and bonding materials. Some key features of Rogers ARLON Coil Insulation are:

• Excellent dielectric strength and insulation resistance
• Withstands high temperatures up to 180°C
• Low moisture absorption
• Good bond strength and peel strength
• Thin and lightweight

Rogers ARLON Coil Insulation is commonly used in applications such as motors, generators, transformers, inductors, and magnetics. The insulation helps prevent short circuits, increases reliability, and improves efficiency of these devices.

Types of Rogers ARLON Coil Insulation

Rogers offers a variety of ARLON coil insulation materials to suit different requirements:

ARLON 90

• Polyimide film
• High tensile strength and dielectric strength
• Withstands 180°C continuous use
• Good flexibility and tear resistance

ARLON 85N

• Nomex-based insulation
• Withstands 130°C continuous use
• Lower cost alternative to polyimide films
• Good mechanical strength

ARLON 45

• Fiberglass cloth insulation
• Coated with a high temperature polyester or epoxy resin
• Cost-effective electrical insulation up to 155°C
• Strong and lightweight

ARLON SI

• Silicone coated fiberglass
• Handles thermal stress and vibration
• Operates up to 180°C
• Excellent flexibility

Benefits of Using Rogers ARLON Coil Insulation

Some key benefits of using Rogers ARLON coil insulation materials:

• High dielectric strength – Provides excellent electrical insulation and prevents short circuits even at high voltages
• Withstands high temperatures – Polyimide and silicone coated options allow continuous use up to 180°C
• Thin and lightweight – Adds minimal weight and size to coils and transformers
• Flexible – Can be wrapped around coils without damage
• Good thermal conductivity – Efficiently dissipates heat from windings
• Flame resistance – Polyimide, Nomex and fiberglass materials are inherently flame resistant
• Easy processing – Available in rolls and sheets, easy to cut and apply

Applications of Rogers ARLON Coil Insulation

Typical applications of Rogers ARLON coil insulation:

• Motors – Insulation of motor windings in industrial, commercial, automotive motors
• Generators – Insulation of generator windings and armatures
• Transformers – Insulating wire windings in power and distribution transformers
• Solenoids – Insulation for solenoid coils in valves and actuators
• Inductors – Insulation of inductor windings in power electronics and EMI filters
• Magnet wire – Primary insulation for magnet wire used in coils and windings
• Slot liners – Inserts between windings and motor/generator slots

Rogers ARLON Coil Insulation Specifications

Rogers offers ARLON coil insulation in a wide range of standard and custom thicknesses, roll widths and sheet sizes. Some common specifications:

• Thickness – 0.0025″ to 0.010″ (0.06mm to 0.25mm)
• Width – Up to 60″ wide rolls
• Dielectric Strength – Up to 6000 V/mil
• Insulation Resistance – Up to 1 x 10^15 ohm-cm
• Temperature Class – 130°C, 155°C, 180°C

The insulation materials can be supplied with pressure sensitive adhesive backing for easy application. They are also available with polyester, polyimide or acrylic overlaminates.

Frequently Asked Questions

Q: Is Rogers ARLON coil insulation UL recognized?

A: Yes, many ARLON coil insulation materials meet UL 1446 standards for electrical insulation up to 180°C.

Q: Can you get Rogers ARLON coil insulation in custom sizes and thicknesses?

A: Yes, Rogers can supply ARLON coil insulation in custom widths, lengths, and thicknesses to meet specific application requirements.

Q: What is the typical lead time for Rogers ARLON coil insulation orders?

A: For standard items lead time is around 2-3 weeks. For custom sizes lead time depends on complexity but is usually 4-6 weeks.

Q: Does Rogers offer adhesive coating and lamination services for ARLON insulation?

A: Yes, Rogers provides in-house adhesive coating including acrylic, epoxy, silicone, polyester and can laminate films and tapes to ARLON insulation.

Q: Are Rogers ARLON coil insulation materials RoHS compliant?

A: Yes, Rogers ARLON polyimide, polyester, Nomex and fiberglass insulations meet RoHS requirements and are free of lead and other hazardous substances.