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Your current location is:Home>>西安Product>>西安Sensors>>Angle sensor/inclination sensor

西安WOA-A Magnetic induction single/multi turn rotation angle position sensor non-contact angle sensor

  • Product classification:Angle sensor/inclination sensor
  • Number of views:383
  • QR code:
  • Release time:2023-11-14
  • Overview

1、 Product Overview

            WOA-A series magnetic induction rotation angle position sensor is a non-contact encoder used to measure the rotation position of the 

motor. The magnetic induction rotation angle position sensor product adopts the anisotropic magnetoresistance (AMR) sensor independently developed by Mirang Technology, and adds signal conditioning and algorithms to calculate the angle.

2、 Product features

● Signal output: RS485 half duplex communication, 4-20mA, 0-5V, 0-10V

● Support speed of 6000rpm

● Output resolution: 17 resolution

● Temperature range: -30 ℃ to 85 ℃

● Small size

● Strong anti pollution ability

● High accuracy, reaching 0.02 degrees


3、 Application field

● Servo control system


● Robot arm


● Position measurement


● Industrial automation control


● DC motor


4、 Electrical technical specifications

Item

Content

Note

Power supply

DC 5V(RS485)/DC12V~DC24V

(Voltage/Current/RS485)

Fluctuation below 5%

Power supply voltage VCC

Consumption current


40mA

Excluding mutation situations

Output Signal

0-5V/0-10V/4-20mA/RS485


Linear accuracy

≤0.02°


Resolution

17 bit


Allow rotation speed

≤6000rpm


Number of Circle 

1-32767 Circle        (can be calibrated freely within the range)


Input output form

Differential line driver/receiver


Ambient Temperature

-30℃~85℃



5、 Naming rules

WOA-A xinghao_jpg.jpg


6、 Wiring method

Cable color

Function

Note

Red

Power + VCC

DC 5V(RS485)/DC12V~DC24V(Voltage/Current/RS485)

Black

Power - GND


Blue

D+/OUT+

RS485-A/OUT+

White

D-/OUT-

RS485-B/OUT-

Shield


Connecting casing


7、 Mechanical installation dimensions

磁感应单圈


8、 Communication specifications

Item

Content

Note

Transmission

Half duplex serial communication

RS485

Communication rate

9600bps

Default

Synchronous mode

Start stop synchronization (8-bit data, 1-bit stop)


Bit sequence

LSB First


Transmission error verification

CRC verification

CRC polynomial     CRC16+1

Note: Due to the initialization of the internal circuit after turning on the power, please input the command after powering on for 50ms. When the BAT voltage is less than 2.8V, the multi turn data will be reset to zero. 

  • Application