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 – 16 bit
Output: Push-Pull (HTL), RS422 (TTL)
Solid shaft: Ø 6, 6.35, 8 mm
Coding: Binary, Gray
Interface: SSI
Supply voltage: 5 VDC, 8 – 30 VDC

Datasheet AS360_DE
Datasheet AS360_EN
Datasheet AS360_ES
Datasheet AS360_FR

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

Datasheet AS580_DE
Datasheet AS580_EN
Datasheet AS580_ES
Datasheet AS580_FR

Standard industrial synchro flange encoder
Series AS581

Datasheet AS581_DE
Datasheet AS581_EN
Datasheet AS581_ES
Datasheet AS581_FR

Standard industrial synchro flange encoder
Series AS700

Size: Ø 70 mm
Resolution: 1 – 16 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

Datasheet AS700_DE
Datasheet AS700_EN
Datasheet AS700_ES
Datasheet AS700_FR

Standard industrial synchro flange encoder
Series AS900

Size: Ø 70 mm
Resolution: 1 – 16 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

Datasheet AS900_DE
Datasheet AS900_EN
Datasheet AS900_ES
Datasheet AS900_FR

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

Datasheet AH580_DE
Datasheet AH580_EN
Datasheet AH580_ES
Datasheet AH580_FR

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

Datasheet AH740_DE
Datasheet AH740_EN
Datasheet AH740_ES
Datahseet AH740_FR

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

Datasheet AH950_DE
Datasheet AH950_EN
Datasheet AH950_ES
Datasheet AH950_FR

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

Datasheet AH103_DE
Datasheet AH103_EN
Datasheet AH103_ES
Datasheet AH103_FR