H3899 Series（Hollow Shaft）Through Hole Slip Ring

hole size 38.1mm, OD 99mm

Senring H3899 series through bore slip ring,hole size 38.1mm(suitable for shaft≤38.1mm),OD 99mm,housing material can be use plastic, aluminum alloy or stainless,it is ingergal precision slip ring。It can stably transmit 2~36 circuits power@10A or 2~72 cir

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Features: Max rotating speed : 400RPM,800RPM,1200RPM(optional);; Standard model supports 1-24 circuits power(0~10A) or 1~72 circuits signal(0~5A),current and channels can be customized;; High reliability, long working life;; Support transmitting power with signals ;; Integrated structure design, easy installation.

Part no. description

h3899 series H3899 Series（Hollow Shaft）Through Hole Slip Ring slip ring description

Drawing

Standard model list

model	circuits		Length L（mm）	model	circuits		Length L（mm）
model	10A	signal or 0-5A	Length L（mm）	model	10A	signal or 0-5A	Length L（mm）
H3899-02S	0	2	32	H3899-1210-12S	12	12	120
H3899-0210	2	0	32	H3899-1810-06S	18	6	120
H3899-03S	0	3	36	H3899-2410	24	0	120
H3899-0310	3	0	36	H3899-30S	0	30	144
H3899-06S	0	6	48	H3899-0610-24S	6	24	144
H3899-0210-04S	2	4	48	H3899-1210-18S	12	18	144
H3899-0410-02S	4	2	48	H3899-1810-12S	18	12	144
H3899-0610	6	0	48	H3899-2410-06S	24	6	144
H3899-12S	0	12	72	H3899-3010	30	0	144
H3899-0210-10S	2	10	72	H3899-36S	0	36	168
H3899-0310-09S	3	9	72	H3899-0610-30S	6	30	168
H3899-0610-06S	6	6	72	H3899-1210-24S	12	24	168
H3899-0810-04S	8	4	72	H3899-3610	36	0	168
H3899-1010-02S	10	2	72	H3899-42S	0	42	192
H3899-1210	12	0	72	H3899-0610-36S	6	36	192
H3899-18S	0	18	96	H3899-1210-30S	12	30	192
H3899-0210-16S	2	16	96	H3899-48S	0	48	216
H3899-0410-14S	4	14	96	H3899-0610-42S	6	42	216
H3899-0610-12S	6	12	96	H3899-1010-38S	10	38	216
H3899-0810-10S	8	10	96	H3899-1210-36S	12	36	216
H3899-1010-08S	10	8	96	H3899-1810-30S	18	30	216
H3899-1210-06S	12	6	96	H3899-2410-24S	24	24	216
H3899-1410-04S	14	4	96	H3899-60S	0	60	264
H3899-1610-02S	16	2	96	H3899-0610-54S	6	54	264
H3899-24S	0	24	120	H3899-1010-50S	10	50	264
H3899-0410-20S	4	20	120	H3899-1210-48S	12	48	264
H3899-0610-08S	6	18	120	H3899-72S	0	72	312

* Remark: circuits can be combined in parallel for bigger current, N circuits of 10A to get N*10A, such as 2 circuits of 10A in parallel for 20A use.10A circuits No. and signal circuits ( 5A) No. can be customized based on standard products, pls inquiry Senring for details.

Technical Specification of h3899 series slip ring

Mechanicall parameters
Working Life	refer to slip ring grade table
Rotating speed	refer to slip ring grade table
Working Temp.	-30°C~80°C
Work Humidity	0~85% RH
Contact Material	refer to slip ring grade table
Housing Material	AL alloy
Torque	0.05N.m+0.02N.m/6 wire
IP Grade	IP51

Electrical parameters
Working Life	refer to slip ring grade table
Rotating speed	refer to slip ring grade table
Working Temp.	-30°C~80°C
Work Humidity	0~85% RH
Contact Material	refer to slip ring grade table
Housing Material	AL alloy
Torque	0.05N.m+0.02N.m/6 wire
IP Grade	IP51

h3899 Grade Table

Grade code	Max rotating speed	Working Life	Contact Material
C(Standard)	250RPM	20 millions revolutions	precious metal
D(Industrical)	600RPM	80 millions revolutions	precious metal
H(High Quality)	1000RPM	150 millions revolutions	gold alloy