Encoder with commutation
Incremental with commutation
Rotary encoders with commutation are used in electric motors. These are incremental encoders with additional commutation tracks to control motor commutation.
In power electronics, commutation describes the process in which a current flow transfers from one branch to the other.
Commutation encoder – hollow shaft
CH580
Hollow shaft commutation sensor
Small design
Simple installation
All pitches up to 2048/rev.
DC motor commutated signals
Max. 200 kHz pulse frequency
CH840
Hollow shaft commutation
encoder Ideal for motor mounting
Simple assembly (with keyway)
All pitches up to 2048/rev.
DC motor commutated signals
Max. 200 kHz pulse frequency
Miniature version
CH360 series
Size: Ø 36 mm
Resolution [pulses]: 1 – 2048ppr
Output: Push-Pull (HTL), RS422 (TTL)
Hollow shaft: Ø 6 – 10 mm
Signals: U, /U, V, /V, W, /W
Supply voltage : 5-28VDC
Data sheet CH360_DEU
Data sheet CH360_ENG
Compact version
CH580 series
Size: Ø 58 mm
Resolution [pulses]: 1 – 2048ppr
Output: Push-Pull (HTL), RS422 (TTL)
Hollow shaft: Ø 6 – 14 mm
Signals: U, /U, V, /V, W, /W, A, /A, B, /B, Z, /Z
Supply voltage: 5-15 VDC, 10-30 VDC
Data sheet CH580_DEU
Data sheet CH580_ENG
Robust design
series CH950
Size: Ø 95 mm
Resolution [pulses]: 1 – 2048ppr
Output: Push-Pull (HTL), RS422 (TTL)
Hollow shaft: Ø 15 – 30 mm
Signals: U, /U, V, /V, W, /W, A, /A, B, /B, Z, /Z
Supply voltage: 5-15 VDC, 10-30 VDC
Data sheet CH950_DEU
Data sheet CH950_ENG
Standard industrial synchro flange encoder
series CS581
Size: Ø 58 mm
Resolution [pulses]: 1 – 2048ppr
Output: Push-Pull (HTL), RS422 (TTL)
Solid wave: Ø 6 – 12 mm
Signals: U, /U, V, /V, W, /W, A, /A, B, /B, Z, /Z
Supply voltage: 5-15 VDC, 10-30 VDC
Data sheet CS581_DEU
Data sheet CS581_ENG