• Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr. Артем Марченко
    Very good and trustworthy friend !Nice product, I tested all signal and circuit, works well in my machine
  • Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr Ahmed ElRagaby
    HIGH QUALITY ENCODERS I'VE EVER BOUGHT.
  • Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr. Sangad Yadib
    We bought encoders from HENGXIANG for over 8 years, and always satisfied.
Contact Person : Fang
Phone Number : 86-21-54613487
WhatsApp : +8618616883327

4096 Steps Per Turn Single Turn Absolute Encoders 12 Bits Gray Code Output optical absolute encoders

Place of Origin Shanghai,China
Brand Name HENGXIANG
Certification CE,ISO9001
Model Number SJ38 precision absolute encoders
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
Product Details
Encoder Type Single Turn Absolute Encoders Precision 360/(resolution X 4)
Installation Dimension 30mm Diameter Solid Shaft diameter 6mm D Shape
Starting Torque Less Than 4.4x 10-3N.m Intertia Moment Less Than 1.5x 10-6kg.m2
Interface NPN Output Package Carton Box
High Light

absolute rotary encoder

,

gray code encoder

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Product Description

4096 Steps Per Turn Single Turn Absolute Encoder 12 Bits Gray Code Output optical absolute encoders

 

Quick description of SJ38 absolute encoders

Protection grade: IP50 ; IP65

Allowable ripple: ≤3%rms

Load Voltage: ≤DC30V

Insulation strength: AC500V 60s

Precision :360/(resolution x 4)

Installation dimension: 30mm diameter

Shaft length: 13mm

Solid Shaft diameter: 6mm D shape

 

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.

 

Product introduction for SJ38 encoder

Items Basic parameters
Brand HENGXIANG
Encoder type absolute encoder
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)
Consumption current 100mA MAX
Top response frequency 100KHZ
Allowable ripple ≤3%rms
Load Voltage ≤DC30V
Output code gray code
Precision 360/(resolution x 4)
Insulation strength AC500V 60s
Insulation resistance 10MΩ
GND not connect to encoder
starting torque less than 4.4x 10-3N.m
Intertia moment less than 1.5x 10-6kg.m2
Shaft load Radial 30N; Axial 20N
Top REV 3000RPM ;IP65≤2000 RPM

 

Our Service

  • Quick response once received customer’s quotation query
  • Professional engineer team, to solve your problems at any time
  • Strictly inspection before shipment
  • Various encoder models to be selected
  • Short lead time
  • High quality standard

 

Production date

3-5 working days for sample after full paid

7-15 days for mass production after full paid

 

Package

Each single encoder is packed into a single safe carton with protecting bubble.

Then all encoders will be put into a bigger carton to prepare shipment.

 

4096 Steps Per Turn Single Turn Absolute Encoders 12 Bits Gray Code Output optical absolute encoders 0

 

About Encoder Vibration

Vibration acting on an encoder always cause wrong pulse easily.

So we have to pay more attention to encoder working place.

The more pulse per round, the narrower groovy spacing of grating, ore effect to encoder by vibration, when motor speed is low or even stopped, vibration acting on encoder shaft or encoder shell would cause grating vibration, in this way, encoder might show wrong pulse signal.

 

Production Catalogue

If you have already selected the encoder model you are going to order, please email us directly or contact online service right now to get the latest catalogue.

But if you are still have any doubts on choosing a right encoder model number, you are also free to contact us to get the related catalogue.

 

 

More information

If you are looking for more information about our factory or about our products, please contact us or email us right now, we will reply you as soon as possible.