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9 Bit SJ38 Micro Rotary Encoder Shaft 5mm With NPN Output

9 Bit SJ38 Micro Rotary Encoder Shaft 5mm With NPN Output

  • 9 Bit SJ38 Micro Rotary Encoder Shaft 5mm With NPN Output
  • 9 Bit SJ38 Micro Rotary Encoder Shaft 5mm With NPN Output
  • 9 Bit SJ38 Micro Rotary Encoder Shaft 5mm With NPN Output
9 Bit SJ38 Micro Rotary Encoder Shaft 5mm With NPN Output
Product Details:
Place of Origin: Shanghai,China
Certification: CE,ISO9001
Model Number: SJ38 micro rotary encoder
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs encoder to start order
Price: negotiable
Packaging Details: each 1 piece was packed into single carton box
Delivery Time: 3-5 working days for sample order, 7-15 working days for mass order
Payment Terms: D/A, D/P, T/T, Western Union, Credit Card, Master Card,Paypal, etc
Supply Ability: 100K pieces per year
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Detailed Product Description
Encoder Type: Absolute Encoder Outlet Type: Absolute Encoder/ Radial Cable/ Radial Socket /axial Cable With Plug /Radial Cable With Plug
Count Direction: Counterclockwise/outside Control Direction /clockwise Allowable Ripple: ≤3%rms
Interface: NPN Low Level Effective /NPN High Level Effetive Bit(steps): 5 Bit;6 Bit;7 Bit;8bit;9bit;10 Bit;11 Bit;12bit
Certification: CE Shell Material: Die Cast Aluminum
High Light:

SJ38 Micro Rotary Encoder


9 Bit Micro Rotary Encoder


NPN Output Single Turn Absolute Encoder

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
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)
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)

9 Bit SJ38 Micro Rotary Encoder Shaft 5mm With NPN Output 0


o Goods can shipped via TNT, FedEx, UPS, DHL, EMS, etc.

o You could select the express according to your requirements if freight collector

o If you do not have any courier account, we will check and find a cheapest and safety express for you.

o 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.


Related SJ38 encoder model number

SJ38-T5N32 D











SJ38-QE10NH1024 W

SJ38-TE11NH2048 W




Contact Details
Shanghai Hengxiang Optical Electronic Co., Ltd.

Contact Person: Manager

Tel: +8615000797209

Send your inquiry directly to us (0 / 3000)

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Factory Address:R301,Building7,Lane 115,No.1276 Nanle Road,SongJiang,Shanghai,201600