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LW125D standard version CAN bus non-contact angle sensor
Parameter | Condition | LW125D -90 | LW125D -180 | LW125D -270 | LW125D -360 | Unit |
Measurement Range |
| 0~90 | 0~180 | 0~270 | 0~360 | ° |
Temperature Drift | -40～85° | ±0.0015 | ±0.0015 | ±0.0015 | ±0.0015 | °/℃ |
Sensitivity Temperature Coefficient | -40～85° | <150 | <150 | <150 | <150 | ppm/℃ |
Frequency Response | DC response | 100 | 100 | 100 | 100 | Hz |
Resolution |
| 0.022 | 0.022 | 0.022 | 0.022 | ° |
Accuracy | -40～ | 0.3 | 0.5 | 0.6 | 1 | ° |
Long-term Stability | -40～ | 0.055 | 0.063 | 0.08 | 0.12 | ° |
Output Interface |
| CAN | ||||
Power-on Start Time | ||||||
Product electrical connection | |||||
Wire color function | Red | White | Black | Green | Yellow |
1 | 2 | 3 | 4 | 5 | |
VCC | NC | GND | CANL | CANH | |
Electrical Indicators | |||||
Parameters | Conditions | Minimum Value | Typical Value | Maximum Value | Unit |
Supply Voltage | Standard | 9 | 12 | 36 | V |
Customized |
| 5 |
| ||
Operating Current(7) |
|
| 35 |
| mA |
Power Reverse Protection(8) |
|
| 40 |
| V |
Signal Reverse Protection(8) |
|
| 40 |
| V |
Operating Temperature |
| -40 |
| +85 | ℃ |
Storage Temperature |
| -55 |
| +100 | ℃ |
|
MachineMechanical characteristics |
|||
|
Connector |
Lead ( |
Torque |
<10mN.m |
|
Protection level |
IP66 |
Mechanical rotation angle |
0~360°Unlimited rotation, bidirectional rotation without stop position |
|
Shell material |
Shell: aluminum alloy oxidation, back cover: stainless steel, shaft: stainless steel |
Mechanical life |
>120 million revolutions |
|
Installation |
Fixed with two screws,Connected to the customer's rotor with a flexible coupling |
|
|
Accuracy 0.3°, Resolution 0.22°
Range 0~360° selectable
Wide voltage input DC 9~36V
Output interface CAN bus
High shock resistance >20000g
Wide temperature operation -40~85℃
IP66 protection level (customizable)
Sampling rate 1K HZ
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The LW125D magnetic sensitive angle sensor uses MEMS technology to integrate nano magnetic cluster thin film materials with differential array magnetic sensitive elements, enabling non-contact sensing of changes in the rotating magnetic field. The system integrates a microprocessor with a current transmitter and various protection circuits. Through DSP processing, it achieves linearity correction, temperature compensation, standardization of output signals according to range, digital filtering, zero point setting, and programmable intelligent control with different slope settings, covering a range of 0 to 360°.
CAN bus output, angle resolution of 0.022°, full range accuracy of 0.3°, output frequency of 100Hz. It features contactless operation, long lifespan, high resolution, low temperature drift, excellent linearity, precise reset, high frequency response, multiple protections, anti-interference, vibration and shock resistance, suitable for various harsh industrial environments such as water, oil, gas, vibration, and impact, making it an ideal angle sensor with excellent cost-performance ratio. It is also the best product for upgrading contact-type angle sensors (such as conductive plastic potentiometers).
Main Features
● Sampling rate 1K HZ ● Full range accuracy 0.3° ● Output CAN bus ● Wide voltage input DC 9～36V
● Wide temperature operation -40～+85℃ ● Angle resolution 0.022° ● High vibration resistance >20000g
● IP66 protection level ● Range 0～360° (optional) ● Linearity 0.15%~0.5%
Product Applications
● Railway gauge measuring tools, gauge instruments ● Satellite solar antenna positioning ● Drag motor control ● Mining machinery, oil logging equipment ● Medical equipment
● Gimbal leveling ● Liquid valve: angle actuator ● Angle-based control ● Various engineering machinery angle control ● Textile machinery
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Parameter
Condition
LW125D
-90
LW125D
-180
LW125D
-270
LW125D
-360
Unit
Measurement Range
0~90
0~180
0~270
0~360
°
Temperature Drift
-40～85°
±0.0015
±0.0015
±0.0015
±0.0015
°/℃
Sensitivity Temperature Coefficient
-40～85°
<150
<150
<150
<150
ppm/℃
Frequency Response
DC response
100
100
100
100
Hz
Resolution
0.022
0.022
0.022
0.022
°
Accuracy
-40～
0.3
0.5
0.6
1
°
Long-term Stability
-40～
0.055
0.063
0.08
0.12
°
Output Interface
CAN
Power-on Start Time
-
Product electrical connection
Wire color function
Red
White
Black
Green
Yellow
1
2
3
4
5
VCC
NC
GND
CANL
CANH
-
Electrical Indicators
Parameters
Conditions
Minimum Value
Typical Value
Maximum Value
Unit
Supply Voltage
Standard
9
12
36
V
Customized
5
Operating Current(7)
35
mA
Power Reverse Protection(8)
40
V
Signal Reverse Protection(8)
40
V
Operating Temperature
-40
+85
℃
Storage Temperature
-55
+100
℃
-
MachineMechanical characteristics
Connector
Lead (
Torque
<10mN.m
Protection level
IP66
Mechanical rotation angle
0~360°Unlimited rotation, bidirectional rotation without stop position
Shell material
Shell: aluminum alloy oxidation, back cover: stainless steel, shaft: stainless steel
Mechanical life
>120 million revolutions
Installation
Fixed with two screws,Connected to the customer's rotor with a flexible coupling
-
-
Accuracy 0.3°, Resolution 0.22°
Range 0~360° selectable
Wide voltage input DC 9~36V
Output interface CAN bus
High shock resistance >20000g
Wide temperature operation -40~85℃
IP66 protection level (customizable)
Sampling rate 1K HZ
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Meet the static, dynamic, high and low temperature of a variety of complex environmental use
Engineering case
After-sales service
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Questions & Answers
Industrial Design
Metrological certification
45 days return
Technical Services
Free maintenance
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