Position:HOME > PRODUCTS > Encoder > Absolute - Solid Shaft > ⌀38mm

Absolute Encoder 12 Bits solid shaft 6mm Mechanical rotary encoder Binary output SJ38

Product introduction:

-Encoder type: absolute encoder Binary output encoder

-Shaft : Φ6mm

-Resolution : 12bit(4096)

Output : gray code without reading error

Data download
Detail display

Absolute Encoder 12 Bits solid shaft 6mm Mechanical rotary encoder Binary output SJ38



Some part number of SJ38 encoder

SJ38-T5N 32 DC5C

SJ38-Q5 NH32C DC24V

SJ38-TE6N64W DC5V

SJ38-QE6 NH64CD

SJ38-T7N128WD

SJ38-Q7NH128 DC8-30

SJ38-TE8N180C

SJ38-QE8NH256 D


SJ38 series encoder Product Basis information


Brand HENGXIANG
External dimensions External diameter: 38mm
Thickness: 28mm
Shaft diameter:6mm(D shape)
Resolution Up to 12bit(4096ppr)
Count Direction CW/ CCW
Supply voltage DC5V & DC8-30V
Allow slew speed constant 3000min; moment 5000min(mechanical)
Outlet type Cable out from side
Cable out from back
Circuit output 1. NPN open collector output with low level available
2. PNP open collector output with low level available
Output mode Binary Gray code (parallel)
Environmental temperature Operating temperature: -20~+85° (Non icing)
Storage temperature: -25~+100° (Non icing)
Environmental humanity Operating and storage: 35~85%RH (non-condensing)
Protection grade IP50&IP65
Cable length 1000mm
Shell Aluminium
Package Carton box
Net weight About 130g
Certification CE

More details

MOQ: 1pcs

Price:Click online service or email us right now to get the latest quotation.



FAQ

Q: What’s your MOQ?

A: 1pcs

Q: What parameters are requested before ordering an encoder?

A: You should get some basic parameters before you start to order. Such as installation dimensions, resolutions, circuit signal, power supply voltage, etc.

If you have any doubt on selecting the model, you are welcome to contact us for more assistant.

Q: Where is your factory?

A: Our factory is located on Shanghai City.

Q: Can I pay a visit to your factory?

A: Yes, you we welcome to visit our factory at any time if convenient.

Q: How long is your delivery time?

A: Usually 3 working days for sample, 7-15 days for mass production,

The production date is according to order quantity.



Production date

1. for 1-10 samples: 3-5 working days

2. for 20-50 mass production: 7-10 working days

3. for over 100pcs, production will be discussed with customers and ship on time

Payment terms:

1. T/T, western union, credit card, Paypal, etc

2. 3-5 working days after payment received

3. Encoders will be shipped once ready

About Absolute encoder

Absolute encoders have an encoder disc (sporting marks or slots) on a power-transmission shaft and a stationary pickup, but the disc marks output a unique code for each shaft position. Absolute encoders are either single-turn or multi turn encoders. Single turn absolute encoders can verify position within a single turn of the encoder shaft. This makes them useful for short travel situations. In contrast, multiple-turn absolute encoders are better for more complex or longer positioning situations.

Engineers generally classify absolute encoders by the number of their output bits, which correlates to the number of the disc’s tracks—and the maximum rotary angle the encoder registers. More after the jump.

Absolute rotary encoders have the advantage of non-volatile memory. That is, they do not lose track of positioning even when power fails. So even if something moves the machine shaft when power is off, an absolute encoder keeps track of the rotary-position change when the machine powers on again. Usually, electronics store this information as binary code, ideally gray binary code. Absolute rotary encoders can operate point-to-point as well. They are useful in situations where safety is a concern, because they position whenever machines power on. Immunity to electoral noise is another benefit. One caveat: absolute rotary encoders are generally more expensive than incremental encoders. However, the cost of absolute encoders has steadily decreased over the last decade, and that’s driven steady increase of their use.


Related Products

ABOUT US
Introduction
Our culture
Encoder Manufacturer
PRODUCTS
Encoder
Optical products
Germanium products
TECHNOLOGY
Technical terms
Order guide
After-sale service
DOWNLOAD
Encoder
Incremental encoder
Absolute encoder
Servo motor encoder
Flange encoder
CONTACT
Technical support
Feedback

Online Inquiry

2015 © Shanghai Hengxiang Optical Electronics Co,ltd. all rights copyright Address:Building7,Lane 115,No.1276 Nanle Road,SongJiang,Shanghai,201600 Tel:021-54613487 备案号:沪ICP备12023089号  

执行时间:0.04698920249939秒 查询数据库10次 内存使用:1.007 mb - 349.57 kb = 681.273 kb 当前模式:developer