Volsun VS-RD Shaft Grounding Rings Conductive Ring for Bearing Protection
Time: 2024-04-12 17:26:40 Copyfrom: SuZhou Volsun Electronics Technology Co.,Ltd.

Description

VS-RD series shaft grounding rings are composed of conductive fibers and metal bodies and are used for electric corrosion protection of variable frequency motors and their coupling equipment. VS-RD series conductive rings can reduce the potential induction between the bearing and the grounded chassis, effectively solve the phenomenon of electrical corrosion caused by shaft current, and protect the bearing from damage.

Features

* Low resistance

* High temperature resistance
* Durable and wear-resistant
* Unique structure
* Environmentally friendly and non-toxic
* Size can be customized

Technical Performance

Item	Typical Data
Static resistance	＜1Ω
Dynamic resistance	≤10Ω
Fiber pull-off force	≥100·30s
Salt spray test	No fiber damage
Durability test	/
High temperature test	/
Low temperature test	/

Structure

Dimensionis

O.D (mm)	id (mm)	Height (mm)	Applicable shaft diameter (mm)
30	15	7	10
38	19	7	13
38	22	7	18
40	24	7	18
47	31	7	25
49	32	7	26
50	30	7	24
50	31	7	25
53	30	7	25
53	36	7	30
55	39	7	35
57	36	7	30
60	44	7	38
62	41	7	35
70	46	7	40
72	49	7	43
75	58	7	52
78	58	7	52