0566716 AC58/1212EK.72SGX Wind Turbine Encoder Custom Replacement Solution

We provide a professional customized replacement solution for the 0566716 AC58/1212EK.72SGX encoder, developed to ensure complete compatibility with original Baumer specifications. Our solution is based on a 1:1 non-standard customization process, which guarantees that the mechanical design, electrical connections, and interface protocols are identical to the original. With a streamlined production cycle of just 10–15 working days, we significantly reduce delivery time compared to traditional supply chains. This efficiency is especially critical in the wind energy sector, where maintenance delays can lead to substantial downtime and financial losses. By selecting our solution, customers gain a reliable supply option, faster turnaround, and a cost-effective alternative without sacrificing quality or performance.

The 0566716 AC58/1212EK.72SGX replacement encoder is built on the proven Baumer AC58 series platform, designed for absolute accuracy and reliability in wind turbine applications. It is a multiturn encoder with SSI communication, utilizing an optical sensing method that delivers excellent resolution and long-term stability. With a maximum resolution of 14 bits singleturn and 16 bits multiturn, the encoder provides precise feedback under demanding operating conditions. The product features a clamping flange for secure mounting and supports electronic zero-point adjustment, simplifying installation and commissioning. Additional features include a counting direction input and optional incremental outputs, allowing flexible integration into existing systems. One of its key advantages is maximum resistance to magnetic fields, ensuring stable performance even in environments with strong electromagnetic interference such as wind turbine nacelles, power generators, and heavy-duty industrial equipment. This makes the encoder highly reliable for long-term operation in harsh environments, contributing to the stability and efficiency of wind energy systems.

Replacement model real product photo.

0566716 AC58/1212EK.72SGX Wind Turbine Encoder Custom Replacement Solution-LinkChina
0566716 AC58/1212EK.72SGX Wind Turbine Encoder Custom Replacement Solution-LinkChina

Technical Data

Electrical Ratings

ParameterValues
Voltage supply10…30 VDC5 VDC ±10 %
Reverse polarity protectionYes (10…30 VDC) / No (5 VDC)
Consumption w/o load≤50 mA (24 VDC)≤80 mA (5 VDC)
Initializing time typ.20 ms after power on
InterfaceSSIIncremental A 90° B (optional)
FunctionMultiturn
Steps per revolution≤16384 / 14 bit
Number of revolutions≤65536 / 16 bit
Absolute accuracy±0.025°
Sensing methodOptical
CodeGray or binary
Code sequenceCW/CCW coded by connection
InputsSSI clock; Control signals UP/DOWN inv. and zero; SSI data outputs RS422
Output stagesDiagnostic: 1024, 2048 pulses + invertedIncremental output: 512, 1024, 2048 push-pull
Interference immunityEN 61000-6-2
Emitted interferenceEN 61000-6-4
Diagnostic functionSelf-diagnosis; Multiturn sensing
ApprovalUL approval / E63076

Mechanical Design

ParameterValues
Size (flange)∅58 mm
Optional
Stainless steel design
Corrosion protection for offshore applications
Parameter CategoryValues
Shaft typeα10 design solid shaft
FlangeClamping flange
Protection EN 60529IP 54 (without shaft seal)IP 65 (with shaft seal)
Operating speed≤10000 rpm (mechanical)≤6000 rpm (electric)
Angular acceleration≤25000 rad/s² (UB = 0 VDC)≤25000 rad/s² (UB = 10…30 VDC, 5 VDC)
Starting torque≤0.015 Nm (+25 °C, IP 54)≤0.03 Nm (+25 °C, IP 65)
Rotor moment of inertia20 g·cm²
Admitted shaft load≤20 N axial≤40 N radial
MaterialHousing: aluminiumFlange: aluminium
Operating temperature-25…+85 °C-40…+85 °C (optional)
Relative humidity95 % non-condensing
ResistanceEN 60068-2-6Vibration ≤0.75 mm - 10 - 58 Hz, 10 g - 58 - 2000 HzEN 60068-2-27Shock 200 g, 6 ms
Weight approx.400 g
ConnectionConnector M23, 12-pinConnector M12, 8-pinCable 1 m
Disclaimer: All content on this site is original unless otherwise noted. Copying, collecting, or publishing any material without our permission is prohibited. If any content infringes on copyright, please contact us.