Shaft Grounding Ring for Protect the Motor Bearings From Shaft Voltage and Electrical Damage

Volsun's Shaft Grounding Ring is a must-have solution for protecting your motor bearings from shaft voltage and electrical damage. This innovative product is designed to effectively dissipate harmful currents that can build up on the shaft of your motor, preventing them from causing potential damage to the bearings.

Made with high-quality materials, Volsun's Shaft Grounding Ring is durable and reliable, ensuring long-lasting protection for your motor. It is easy to install and compatible with a wide range of motors, making it a versatile solution for various applications.

By using Volsun's Shaft Grounding Ring, you can rest assured that your motor bearings are safe from the effects of shaft voltage and electrical damage. This proactive approach to maintenance can help extend the lifespan of your motor and prevent costly downtime caused by unexpected failures.

Protect your investment and keep your operations running smoothly with Volsun's Shaft Grounding Ring. Don't wait until it's too late – invest in this essential product today and enjoy peace of mind knowing that your motor is well-protected.

Trust Volsun for all your motor protection needs. With a reputation for excellence and a commitment to customer satisfaction, Volsun is the brand you can rely on for high-quality products that deliver reliable performance.

Don't take chances when it comes to protecting your motor bearings. Invest in Volsun's Shaft Grounding Ring and safeguard your equipment against the damaging effects of shaft voltage and electrical currents. Order yours today and experience the peace of mind that comes with knowing your motor is safe and secure

Product Overview

Volsun VS-RD Series Shaft Grounding Rings

Description
VS-RD series conductive rings solve the problem of motor shaft electro-corrosion by bypass grounding. It is composed of conductive fibers, metal bodies, etc., and is used for electro-corrosion protection of variable frequency motors and their coupled equipment. VS-RD series conductive rings can reduce the induced potential between the bearing and the grounded housing, effectively reduce the damages of electro-corrosion caused by shaft current, protect motor bearings to ensure long-term and stable operation of the motor

Features

* Low resistance

* High temperature resistance

* Durable and wear-resistant

* Unique structure

* Environmentally friendly and non-toxic

* Size can be customized

PRODUCT SPECIFICATIONS

Item	Test Data	Test Standard
Static resistance	＜1Ω	/
Dynamic resistance	≤10Ω	/
Fiber pull-off force	≥100·30s	/
Salt spray test	No damage to fibers	/
Durability test - Water cooling/Oil cooling	＜0.5mm/30Wkm ＜0.2mm/30Wkm	/
High temperature test	See enterprise standards	/
Low temperature test	See enterprise standards	/

Structure

Dimensions

O. D - mm	Matching Shaft Diameter - mm	Height - mm
30	10	≥7
35	17	≥7
38	13	≥7
40	18	≥7
47	25	≥7
50	25	≥7
52	26	≥7
58	39	≥7
60	40	≥7
62	36	≥7
66	41.5	≥7
70	40	≥7
72	43	≥7.5
78	54	≥7.5
85	59	≥7.5
92	70	≥7.5
108	80	≥7.5
128	79.5	≥7.5

Note：The other sizes and packing are available as request

Application Pictures

Packing & Delivery

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 19 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. 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

Certifications

Abroad Exhibition

Las Vagas AAPEX

Moscow Expo

Hannover Messe

FAQ

Q 1. How long is the payment term
A: We accept T/T 50% deposit and 50% balance against B/L or L/C copy at sight, also accept Western Union, VISA and Paypal

Q 2. What is the normal lead time for product orders
A: The average lead time for prototype/first piece is 7~10 days, if tooling is involved, the lead time for production tooling is 10 days, and the average production time after sample approval is 2-3 weeks

Q 3. What is your standard packaging
A: All goods will be packed in cartons and loaded on pallets. Special packing methods are acceptable when needed

Q 4. Can you tell us the monthly production capacity of your products
A: It depends on the model, we produce more than 1500 tons of rubber materials per month

Q 5. What kind of certificates do you have
A1: We have ISO9001:2015, IATF16949:2016, ISO14001:2015, ISO45001:2018 certified
A2: We have various rubber compounds approved by UL, ROHS and REACH

Q6: How to check the quality of bulk order
A1: We provide pre-production samples to all customers before mass production if needed
A3: We accept third-party inspection, such as SGS, TUV, INTERTEK, BV, etc

Q 7: Can you provide customized service

A: Yes, we accept customization and can produce products in different sizes, packaging, colors according to requirements

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