Encoders
1. What is a Rotary Angle Encoder?
A rotary angle encoder (also known as an angle sensor) precisely measures:
* Rotation angles
* Speed
* Angular displacement
Key Functions:
* Accurate angle tracking
* Real-time speed monitoring
* Precise angular displacement analysis
Absolute Value Encoder Benefits:
* Power Loss Memory: Retains position data even after power loss for continuous, uninterrupted operation.
2. Electrical Parameters, Mechanical Parameters, Environment parameters
Encoder Technology
Absolute Magnetic Encoder
Power-off memory
Retains position after power loss
Memory Range
Single-turn within 0~360°
Multiturn Turns
Electronic Multi-turn
Interface
SSI, CANopen, CANbus, RS485 Modbus RTU, RS232 Modbus RTU, TTL,SPI,BISS,Analog 4-20mA,
Analog 0-5V, Analog 0-10V,RS485 & Analog 420mA
Maximum mechanical speed
Singleturn max of 8000 RPM
Kernel refresh cycle
50uS
Electrical life
100000 h
Supply Voltage
5v24V
Baud rate
RS485RS232ModBus RTU 9600115200default 9600; CAN: 100K~1M(default 500K); SSI:100K-5M
Resolution
1024(10bit), 4096(12bit), 32768(15bit), 131072 (17bit) per 360°
Current consumption
max. 70 mA
Power consumption
max. 0.38 W
Shaft Diameter
6mm
Flange material
Aluminum
Shaft Type
Solid Shaft
Shaft material
Stainless steel
Protection Rating
IP54
Temperature
-40 °C up to +85 °C
Connection Type
Male Connect or Cable
Flange
Clamping flange
Shaft load axial /
radial
20 N/80 N
Weight
86-200g
Single-turn accuracy
Repeat accuracy
3. Product Characteristics
Single-turn Absolute Rotary Encoder
Clarifying a common misconception: A single-turn encoder does not mechanically limit to one turn, and a multi-turn encoder does not mechanically limit to multiple turns. The key difference lies in their power-off memory range.
Single-turn encoders can mechanically rotate endlessly but retain position data only within one turn. When powered , single-turn encoders support electronic multi-turn functionality, enabling operations for up to several million turns. This feature provides greater flexibility and versatility in a wide range of applications.
Key features
Power-off memory: 0° to 360° range with absolute position tracking and power-off memory.
Electronic Multi-turn Functionality:Supports up to several million turns, allowing for more flexible applications.
High Resolution: 17-bit resolution with 0.07° accuracy.
Compact Design:With a minimum outer diameter of just 39mm, this industrial-grade encoder is built to endure tough environments.
Data Interfaces:Equipped with SSI, CANopen, CANbus, RS485 Modbus RTU, RS232 Modbus RTU, Analog 4-20mA, Analog 0-5V, Analog 0-10V, SPI, BISS for versatile connectivity and integration.
Wide Voltage Compatibility:Engineered to operate under various voltage conditions and has passed rigorous EMC testing, ensuring strong anti-interference capabilities.
User-Friendly Configuration:Parameter settings are easily managed via communication protocols and upper computer software, making setup intuitive and straightforward.
Flexible Operation Modes: Supports both query and automatic modes for real-time position and speed feedback. Programmable features include baud rate, setting position, counting direction, and speed feedback.
Compact and Cost-Effective: Space-saving design with high performance at a competitive .
Rugged and Reliable:Magnetic sensors endure harsh environments.
4. Product Showcase
5.Wiring Definition(How to wire)
RS485 Modbus
RTU
RS232 Modbus
RTU
CANbus
CANopen
SPI
TTL
Red wire
Power Supply 5-24V
Power Supply 5-24V
Power Supply 5-24V
Power Supply 5-24V
Power Supply 5V
Power Supply 5-24V
Black wire
0V
0V
0V
0V
0V
0V
Yellow wire
Set Zero
Set Zero
Set Zero
Set Zero
CS(Chip Select)
Function line
Green wire
RS485B
TX
CANH
CANH
CLK(Clock)
RX
White wire
RS485A
RX
CANL
CANL
DO(Data Output)
TX
Analog 4-20mA
Analog 0-5V
Analog 0-10V
Grey wire
4-20mA positive
0-5V negative
0-10V negative
Brown wire
4-20mA negative
0-5V positive
0-10V positive
Black wire
0V(GND)
0V(GND)
0V(GND)
Red wire
12-24V
12-24V
12-24V
Orange wire
SETH/ Direction
SETH/ Direction
SETH/ Direction
Yellow wire
SETL/ Reset
SETL/ Reset
SETL/ Reset
Red wire
Black wire
Green wire
White wire
Grey wire
Yellow wire
Orange wire
BISS/SSI
5V~24V
0V(GND)
CLOCK+
DATA+
DATA-
Function line
Function line
RS485 &
Analog 420mA
1224V
GND
485B
485A
420 mA
SETL Reset
SETH
Electrical life : > 100000 h
Supply Voltage : 5 VDC up to 32 VDC
Baud rate : RS485/RS232/ModBus RTU: 9600~115200(default 9600); CAN: 100K~1M(default 500K); SSI/BISS:100K-5M
Multi-turn technology : no battery and with gear
Current consumption : max. 70 mA
Power consumption : max. 0.38 W
Shaft Diameter : 6mm
Shaft Type : Solid
Shaft material : stainless steel
Temperature : -40 °C up to +85 °C
Connection Type : Male Connector Cable
Flange : clamping flange, blind hollow shaft
Flange material : aluminum
Shaft load axial / radial : 20 N/80 N
Weight : 86~200g (include 1.2m wire)
Single-turn repeat accuracy :