Shenzhen Senring Electronics Co., Ltd.
Shenzhen Senring Electronics Co., Ltd.
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Rotor flange Medium Size Through Bore Slip Ring Hole Size 38.1mm OD 99mm
Description of H3899 Through Bore Slip Ring
The Senring H3899 series is a precision conductive slip ring with a 38.1mm through-hole diameter (suitable for any rotating device with a diameter of <=38.1mm) and an outer diameter of 99mm. The housing material can be plastic, aluminum alloy, or stainless steel. The H3899 series slip ring is a solid structure that can stably transmit 10A current (multiplied by *10A) or 2A signal. It can be used in filling machines (such as H3899-0420-04S-FS), chemical production equipment, automation equipment, children's play facilities, and other devices that require 360° rotation for conducting or transmitting various control signals.
Features of H3899 Through Bore Slip Ring
1. Max rotating speed : 400RPM,800RPM,1200RPM(optional);
2. Standard model supports 1-24 circuits power(0~10A) or 1~72 circuits signal(0~5A), current and channels can be customized;
3. High reliability, long working life;
4. Support transmitting power with signals ;
5. Integrated structure design, easy installation.
| Mechanical 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 | ||
| Spec. | Power | Signal |
| Voltage Range | 0~690VAC/VDC | 0~440VAC/VDC |
| Insolution Resistance | ≥1000MΩ/500VDC | ≥1000MΩ/500VDC |
| Lead wire Spec. | AWG17# Silver-plated teflon | AWG22# Silver-plated teflon |
| lead wire length | standard length 300mm(can be customized) | |
| Dielectric Strength | 800VAC@50Hz,60s | |
| Electrical Noise | < 0.01Ω | |
| model | circuits | Length L(mm) | model | circuits | Length L(mm) | ||
| 10A | signal or 0-5A | 10A | signal or 0-5A | ||||
| 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.
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 |