Absolute single-turn encoders

Absolute single-turn encoders
with solid shaft and hollow shaft

Absolute rotary encoders are also called absolute value encoders. In contrast to incremental encoders, these absolute encoders have a unique digital code (binary, grey or grey-excess code). This allows each angular position to be assigned a unique value, so no initial calibration is necessary. The absolute position remains, even after a power failure or switching off.

Single-turn encoders have a measuring range of 360 degrees (one revolution). In contrast to incremental encoders, there is a wide variety of interfaces: parallel, SSI, Canopen, CAN SAEJ1939, RS485, Profibus, Profinet, Ethercat, Biss-C and analogue output.

Absolute solid shaft encoders

Miniature standard industrial encoders
Series AS360

Size: Ø 36 mm
Resolution: 1 – 13 bit
Output: Push-Pull (HTL), RS422 (TTL)
Solid shaft: Ø 6, 6.35, 8 mm
Coding: Binary, Gray
Interface: SSI, CANopen, SAE J1939, RS485
Supply voltage: 5 VDC, 8 – 30 VDC
Optional: Blind hole hollow shaft

Data sheet AS360_DEU
Data sheet AS360_ENG

Standard industrial synchro flange encoder
Series AS580

Size: Ø 58 mm
Resolution: 1 – 16 bit
Solid shaft: Ø 6 – 12 mm
Coding: Binary, Gray
Interface: Parallel, SSI, CANopen, SAE J1939, RS485, Analog, Profibus, Profinet, Ethercat, Biss-C
Supply voltage: 5 VDC, 8 – 30 VDC
Optional: Blind hole hollow shaft, Stainless Steel

Data sheet AS580_DEU
Data sheet AS580_ENG

Standard industrial synchro flange encoder
Series AS581

Data sheet AS581_DEU
Data sheet AS581_ENG

Standard industrial synchro flange encoder
Series AS700

Size: Ø 70 mm
Resolution: 1 – 13 bit
Solid shaft: Ø 10 – 12 mm
Coding: Binary, Gray
Interface: Parallel, SSI, CANopen, SAE J1939, RS485, Analog, Profibus, Profinet, Ethercat, Biss-C
Supply voltage: 5 VDC, 8 – 30 VDC
Optional: Stainless Steel

Data sheet AS700_DEU
Data sheet AS700_ENG

Standard industrial synchro flange encoder
Series AS900

Size: Ø 70 mm
Resolution: 1 – 13 bit
Solid shaft: Ø 10 – 12 mm
Coding: Binary, Gray
Interface: Parallel, SSI, CANopen, SAE J1939,
RS485, Analog, Profibus, Profinet, Ethercat, Biss-C
Supply voltage: 5 VDC, 8 – 30 VDC
Optional: Stainless Steel

Data sheet AS900_DEU
Data sheet AS900_ENG

Absolute hollow shaft encoders

Hollow shaft rotary encoder flange version
Series AH580

Size: Ø 58 mm
Resolution: 1 – 13 bit
Hollow shaft: Ø 6 – 14 mm
Coding: Binary, Gray
Interface: Parallel
Supply voltage: 5 VDC, 8 – 30 VDC
Optional: Stainless Steel

Data sheet AH580_DEU
Data sheet AH580_ENG

Flat, compact hollow shaft encoder
Series AH740

Size: Ø 74 mm
Resolution: 1 – 13 bit
Hollow shaft: Ø 6 – 14 mm
Coding: Binary, Gray
Interface: Parallel
Supply voltage: 5 VDC, 8 – 30 VDC
Optional: Stainless Steel

Data sheet AH740_DEU
Data sheet AH740_ENG

Compact hollow shaft encoder
Series AH950

Size: Ø 95 mm
Resolution: 1 – 13 bit
Hollow shaft: Ø 14 – 30 mm
Coding: Binary, Gray
Interface: Parallel
Supply voltage: 5 VDC, 8 – 30 VDC
Optional: Stainless Steel

Data sheet AH950_DEU
Data sheet AH950_ENG

Hollow shaft rotary encoder robust design
Series AH103

Size: Ø 103 mm
Resolution: 1 – 13 bit
Hollow shaft: Ø 30 – 45 mm
Coding: Binary, Gray
Interface: Parallel
Supply voltage: 5 VDC, 8 – 30 VDC
Optional: Stainless Steel

Data sheet AH103_DEU
Data sheet AH103_ENG