SJ38 micro rotary encoder shaft 5mm NPN output single turn absolute encoder 9 bit
Notice for encoder installation
1. Please read the encoder specification carefully before installation
2. Encoder is belong to precision instrument, so we should avoid shock or vibration to protect interior parts.
3. The power supply voltage must be holded within specified range, or encoder could be destroyed.
4. Notice coaxially requirements when you install the power shaft, please use flexible coupling and do not press encoder forcibly.
5. Shielding cable of encoder must be connected to avoid electromagnetism interference of alternating current, cables of encoder should be layout individually.
6. Wiring diagram connection should be strictly follow the specified color in catalogue, or encoder interior circuit may be destroyed
7. Encoder should be apart from powerful magnetic field, dust, oil, water, higher (lower) temperature and caustic or flammable material during working.
8. The encoder cable signal can’t be drew or bent forcibly.
Production video
There are plenty of encoder video if you still have any doubts on encoder, please email us directly or contact online service right now.
At the same time, you could also visit our YOUTUBY page easily.
Most of the encoder series have videos for reference.
Specification of SJ38
| Items | Basic parameters |
| Supply voltage | DC5V ； DC8-30V |
| Outlet type | Radial cable |
| | Radial socket |
| | axial cable with plug |
| | Radial cable with plug |
| Count direction | counterclockwise |
| | outside control direction |
| | clockwise |
| Interface | NPN low level effective |
| | NPN high level effetive |
| Protection grade | IP50 ; IP65 |
| Cable length | 1M (cable length could be added appropriately by |
| | require, but it need payment individually) |
| Brand | HENGXIANG |
| Encoder type | absolute encoder |
| External diameter | 38mm |
| Thickness | 28mm |
| Installation dimension | 30mm diameter |
| Shaft length | 13mm |
| Solid Shaft diameter | 6mm D shape |
| Bit(steps) | 5 bit;6 bit;7 bit;8bit;9bit;10 bit;11 bit;12bit |
| Shell Material | die cast aluminum |
| Cable length | 1000mm(cable with shielding) |
| Certification | CE |
| package | Carton box |
| Net weight | About 130g (with package) |
Shipment
- Goods can shipped via TNT, FedEx, UPS, DHL, EMS, etc.
- You could select the express according to your requirements if freight collector
- If you do not have any courier account, we will check and find a cheapest and safety express for you.
- Our factory has 30% discount with most courier company, so price could be as cheap as possible.
Why choose us?
HENGXIANG brand--The trustworthy partner
CE approved--advantaged product quality;
Fast delivery--strong stock product ability;
Factory directly provide a competitive price;
One-stop service--for your efficient purchasing experience;
OEM design accepted--customized design, your own brand accepted.
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