High Temperature Resistant Insulation Silicone Fiberglass Sleeve for New Energy Motor Winding Protection

Introducing, the Volsun’s High Temperature Resistant Insulation Silicone Fiberglass Sleeve, a must-have for protecting your new energy motor windings. Designed with advanced technology and high-quality materials, this sleeve provides superior heat resistance to ensure your motor stays safe and efficient.

Made from a combination of silicone and fiberglass, this sleeve is able to withstand extreme temperatures without compromising its performance. Whether your motor is operating at high speeds or under heavy loads, the Volsun sleeve will provide reliable insulation and protection against heat damage.

Installing the Volsun sleeve on your motor windings is quick and easy, thanks to its flexible design and durable construction. Simply slide the sleeve over the winding and secure it in place for immediate protection. With a snug fit and excellent insulation properties, you can trust that your motor will continue to operate at its best for years to come.

In addition to its high temperature resistance, the Volsun sleeve also offers excellent electrical insulation properties. This ensures that your motor windings are protected from electrical currents and can operate safely and efficiently. With the Volsun sleeve, you can have peace of mind knowing that your motor is well-protected against a range of potential risks.

Whether you are working on a new energy project or simply need to upgrade the insulation on your existing motor windings, the Volsun’s High Temperature Resistant Insulation Silicone Fiberglass Sleeve is the perfect solution. With its reliable performance, easy installation, and exceptional durability, this sleeve is a great investment for any motor owner.

Don't let high temperatures and electrical currents damage your motor windings – protect them with the Volsun’s High Temperature Resistant Insulation Silicone Fiberglass Sleeve today. Trust in the Volsun brand for top-quality products that deliver exceptional performance and long-lasting protection. Your motor will thank you for it

Product Overview

UL high voltage Silicone rubber fiberglass sleeve knitted fiberglass sleeve for wiring harness protection

Made of alkali-free glass fiber woven into a tube, coated with silicone rubber on the outer layer of the tube, and then cured. It has high dielectric strength, good flexibility, heat aging resistance, oil resistance, flame retardant, and temperature resistance up to 200 degree. Widely used in circuit insulation protection for new energy vehicles, special vehicles, rail transit, military aerospace, etc

Features:

1. Operating temperature:-40°C~200°C

2. Environmental standard: RoHS, REACH

3. Color :Nature, White, Black, Red, Yellow, Blue, Green, Orange, other colors are available

4. Flame retardant rating: HB

5. Rated voltage: 1.5KV, 2.5KV, 4.0KV, 7.0KV

PRODUCT SPECIFICATIONS

Items	Technical Parameters	Reference Standard
Appearance	No glue leakage, cracking, etc	GB/T 7113.1-2014
Coating hydrolysis	No coating displacement, adhesion, et	GB/T 7113.2
Cold bending test	-40℃，4h，No cracks, coating peeling and delamination	IEC60684
Temperature	-40℃～200℃	UL1441
Flame retardant rating	HB	UL94
Breakdown voltage	Reference standard	GB/T 1408-2016
Heat Resistance	250℃±5, 24h, No droplets, no flow marks, no cracking	JB/T 7093 2015

Dimensions

I.D. - mm			Wall thickness - mm				Wall Thickness（mm）	Package
Size	Tolerance	1500V	2500V	4000V	7000V	M/Roll
Φ2.0	-0.10～0.25	0.35±0.1	0.40±0.1	0.45±0.1	0.5±0.1	100
Φ2.5	-0.10～0.25	0.35±0.1	0.40±0.1	0.45±0.1	0.5±0.1	100
Φ3.0	-0.10～0.25	0.35±0.1	0.40±0.1	0.45±0.1	0.5±0.1	100
Φ3.5	-0.10～0.35	0.4±0.1	0.45±0.1	0.50±0.1	0.55±0.1	100
Φ4.0	-0.10～0.35	0.4±0.1	0.45±0.1	0.50±0.1	0.55±0.1	100
Φ4.5	-0.10～0.35	0.4±0.1	0.45±0.1	0.50±0.1	0.55±0.1	100
Φ5.0	-0.10～0.35	0.4±0.1	0.45±0.1	0.50±0.1	0.55±0.1	100
Φ5.5	-0.10～0.40	0.45±0.1	0.50±0.1	0.55±0.1	0.60±0.1	100
Φ6.0	-0.10～0.40	0.45±0.1	0.50±0.1	0.55±0.1	0.60±0.1	100
Φ7.0	-0.10～0.50	0.45±0.1	0.50±0.1	0.55±0.1	0.60±0.1	100
Φ8.0	-0.10～0.50	0.45±0.1	0.50±0.1	0.55±0.1	0.65±0.1	50
Φ9.0	-0.10～0.50	0.45±0.1	0.50±0.1	0.55±0.1	0.65±0.1	50
Φ10.0	-0.20～0.70	0.50±0.15	0.55±0.15	0.65±0.15	0.7±0.15	50
Φ11.0	-0.20～0.70	0.50±0.15	0.55±0.15	0.65±0.15	0.7±0.15	50
Φ12.0	-0.20～0.70	0.50±0.15	0.55±0.15	0.65±0.15	0.7±0.15	50
Φ13.0	-0.30～0.80	0.55±0.15	0.60±0.15	0.70±0.15	0.75±0.15	50
Φ14.0	-0.30～0.80	0.55±0.15	0.60±0.15	0.70±0.15	0.75±0.15	50
Φ15.0	-0.30～0.80	0.55±0.15	0.60±0.15	0.70±0.15	0.75±0.15	50

We don't list all sizes here. Diameter 16mm-25mm can also produce

Company Show

Suzhou Volsun Electronics Technology Co., Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in insulation, sealing & protection solutions for over 17 years

Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product  certifications

Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication, Automobile, Power industry etc

Packing & Delivery

Production View

Production View

Delivery

Trade terms	FOB, EXW, CIF, DDU, DDP, CFR
Payment terms	T/T, L/C, Negotiable
MOQ	100M
Supply capability	1,000,000 mts per month
Lead time	Usually 2-3 working days
Shipment	Express, Air, Sea
Port	Shanghai, Ningbo, Shenzhen
Sample availability	Yes
Sample time	Usually 1-2 days
Packaging	Normal: Plastic bag & Carton & Pallet Special: Customized packing

Certificate

Abroad Exhibition

Las Vagas AAPEX

Moscow Expo

Hannover Messe