Absolute Encoder

JDDA58 Modbus-RTU Series

  • JDDA58 series
  • Sensing method Magnetic
  • Functional principle Optical
  • Mltiturn technology Mechanical gears without batteries
  • Housing size Φ58mm
  • Shaft diameter Solid shaft Φ6mm、Φ10mm
  • Blind hollow shaft Φ10、Φ12、Φ14mm
  • Max. resolution 28Bit
  • Steps per turn 65536/16Bit
  • Number of turn 4096/12Bit
  • Interface Modbus-RTU
  • Supply voltage Supply voltage DC10-30V
  • Protection IP65/IP67

Technical parameter

Technical – Machine characteristics

Shaft diameter Solid shaft Φ6mm 、Φ10 mm
Blind hollow shaft Φ10、Φ12、Φ14mm

Material Aluminum alloy

Shell material Aluminum alloy

Shaft loading Max. 40N Axial

Radial loadMax. 80N Axial

Rotatinal speed Max. 6000 min

Shock resistance100g,3ms

Shock resistance10g,10...2000Hz

Protection gradeIP65/IP67

Working temperature-20℃...+75℃

Storage temperature30℃...+85℃

Weight ≈450g

Wiring methodRadial direction

Technical – Electrical characteristics


Resolution 4800 9600 19200 38400 115200 bps

Code Hexadecima

Supply voltage 0-99

Data response 2ms (9600 19200 38400 115200 bps)
5ms (4800bps)

No-load current≤80mA

Linearity 16 bit ±2LSB,13 bit ±1LSB,12 bit ±0.5LSB

Counting direction Can be set(Clockwise,increasing ,top-view of shaft)

External zero setting Can be set,on-delay>100ms

Anti-interference EN61000-6-2

Emission interference EN61000-6-4

Circuit protection Surge protection(1KV) 、Reverse polarity protection 、ESD protection(8KV)

Ordering information

Ordering example:JDDA58B12B1213CS64T10-30R1

Terminal assignment



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