







- Stock: In Stock
- Model: RDDLZ-RE-3910
- Weight: 1.00
- SKU: RDDLZ-RE-3910
Available Options
High quality rotary encoder with shaft diameter 6mm/ 8mm, blind hole 8mm are optional. The shaft encoder with natural binary code encoded output. The absolute rotary encoder has advantages of small size, light weight and long service life.
Specification
Model | RDDLZ-RE-38R01024 | RDDLZ-RE-38C01024 | RDDLZ-RE-38S01024 | |
Electrical parameters | Communication interface | RS485 | CAN | SSI |
Protocol | Modbus rtu | CAN 2.0 | SSI serial protocol | |
Working voltage | 5V-24V | 5V | ||
Working current | 50 mA | 100 mA | 50 mA | |
Baud rate | 9600-115200 (default 9600) | 50k-1000k (default 500k) | 9600-115200 (default 9600) | |
Resolution | 10 bit (1024) | |||
Encoded output | Natural binary code | |||
Outer diameter/ shaft diameter | 39mm/ 50mm/ 39mm | |||
Shaft diameter/ blind hole | 6mm/ 8mm/ 8mm | |||
Working current | 50 mA | |||
Linearity | 0.001 | |||
Kernel refresh cycle | 50 uS | |||
Station numbeer/ address | 1-127 (default 1) | |||
Electrical life | >100000h | |||
Mechanical parameters | Maximum machanical speed | 1000 rpm | 2000 rpm | |
Shell/ flange material | Zinc-nickel coated steel/ Aerospace aluminum | |||
Shaft material | Stainless steel | |||
Bearing material | Bearing steel | |||
Maximum load of the shaft | Axial 20N, radial 80N | |||
Starting torque | 0.006 Nm | |||
Environmental parameters | Operating temperature | -40-85℃ | ||
Storage temperature | -40-85℃ | |||
Humidity | 98% (No condensation) | |||
Waterproof | Shell: IP54/ IP67; Shaft, bearing: IP65/ IP67 | |||
Wiring methods | Red | Positive power sipply (5V, 9-24V) | ||
Black | Ground (GND) | |||
Yellow | ZR | CS | ||
Green | RS485B | CANH | CLK | |
White | RS485A | CANL | DO |
Dimension (mm)
- Shaft diameter 6mm, IP54
- Shaft diameter 8mm, IP54
- Blind hole 8mm, IP54
- Shaft diameter 6mm, IP67
- Shaft 8mm, IP67
Wiring Attention
- When connecting the red wire, pay attention to the voltage value 5-24V on the encoder label.
- Zeroing wire (yellow wire) is grounded. The encoder position value will be zeroed when it is 100mS or more.
- Under normal circumstances, the yellow wire is suspended, but if there is a need to set the zero, then connect the zero wire.
- Be sure to avoid contacting the red wire with the zero wire (yellow wire), which may cause a short circuit and prevent communication.
Application
Tips: What is Rotary Encoder?
This is a detector that can output angle data within one revolution of the motor to an external target. Absolute encoders are generally capable of outputting 360° with 8 to 12 bits. Incremental encoders have the disadvantage of losing axis position in the event of a power failure. However, with absolute encoders, the axis position is not lost even in the event of a power failure. Various codes such as binary code and BCD code can be output. Absolute encoders are more expensive, more precise and larger than incremental encoders.