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Home › Selection & Replacement › AG661 16-466116000000 – 1:1 Replacement Absolute Encoder Solution

AG661 16-466116000000 – 1:1 Replacement Absolute Encoder Solution

EncoderWorks Team
6 monthsago

In systems where stable absolute position feedback is required over long service cycles, a customized replacement can be supplied for AG661 16-466116000000 without altering the original mechanical or electrical design. This replacement approach focuses on functional equivalence rather than generic substitution, allowing the encoder to be integrated directly into existing equipment with minimal commissioning effort.

From a technical standpoint, the AG661 16-466116000000 is a multi-turn absolute encoder using an SSI Gray interface, and the replacement encoder maintains the same communication logic to ensure compatibility with the configured control system. Position data is transmitted with a resolution of 4096 steps per single turn combined with 4096 multi-turn counts, enabling accurate tracking even after power interruptions. The encoder operates within a DC 10–32 V supply range, making it suitable for industrial environments with fluctuating power conditions. Mechanically, the design supports high rotational speeds while maintaining resistance to vibration and shock, which is critical for mobile equipment and continuously running machinery.

AG661 16-466116000000 – 1:1 Replacement Absolute Encoder Solution-EncoderWorks
AG661 16-466116000000 – 1:1 Replacement Absolute Encoder Solution-EncoderWorks

This customized replacement is commonly applied in areas such as automated transfer units, lifting mechanisms, and positioning systems where dependable absolute feedback is essential for both control accuracy and operational safety.

Technical data

ParameterValueUnit
Max. permissible speed6000rpm^-1
Permissible angular acceleration of rotor10^5rad \cdot s^-2
Moment of inertia of rotor45gcm^2
Max. starting torque at 25°C1Ncm
Max. load on shaft
- With standard shaftaxial: 50 / radial: 200N
- With expanding shaftaxial: 10 / radial: 20N
Service life of ball bearings (at 10 N axial/radial load @ 3000 $rpm^{-1}$)25000h
Vibration, sinusoidal 100 Hz100ms^-2
Radial impacts on the flange within 10 ms300ms^-2
ProtectionSee option concerned-
Relative humidity95%
Temperature rangeSee option concerned-
Weightapprox. 0.4kg
ParameterValueUnit
Max. step frequency100kHz
Supply voltage10 ... 32V
Max. power consumption3.7W
Angular error10^-3rad
Pick-up codeGray single-step-
TransmittersGaAlAs diodes-
MTBF10^5h
Industrial Encoder Technical Consultant

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Contact Support

WeChat: +86 150 5045 0799 (WhatsApp)

Email: sividi360@outlook.com

AG661 15-466115000000 – 1:1 Customized Absolute Encoder Replacement

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