We offers high quality coil winding wire guide pulley(ceramic roller guides) at competitive price.
The ceramic wire guide pulley (ceramic roller guides) is used for the direction change and the guidance of the enameled wire. The ceramic circle inside is made by the fine porcelain. There is a high-speed bearing in the ceramic circle which can assure the lag sliding distance between the wire and the circle is no more than 0.2mm, thus the wire insulation film has been protected and the beating of the wire has been controlled within a certain small scope. The sidewalls of the ceramic roller can prevent the jump of the wire during the winding, and stabilized the tension.

Features:
1. The surface Polish degree of the porcelain ring: Ra0.2.
2. The sliding distance between enameled wire and the roller: ≤0.2mm
3. The hardness: HRa88. 

Modle No	A(mm)	B(mm)	C(mm)	D(mm)
HT1001	7.8	6	2	3.2
HT1002	8	8	2	4
HT1003	10.6	7.3	2	3.5
HT1004	12	10	4	4
HT1005	14	10	3	6
HT1005-C04	21.5	14	4	10
HT1005-C05	21.5	14	5	10
HT1006-C05	30	24	5	11
HT1006-C06	30	24	6	11
HT1006-C07	30	24	7	11
HT1006-C08	30	24	8	11
HT1007-C05	35	24	5	11
HT1007-C06	35	24	6	11
HT1007-C07	35	24	7	11
HT1007-C08	35	24	8	11
HT1008-C05	40	24	5	12
HT1008-C06	40	24	6	12
HT1008-C07	40	24	7	12
HT1008-C08	40	24	8	12
HT1009-C09	45	36	9	13.5
HT1009-C10	45	36	10	13.5