Details
SGMGH-44A-YR servo encoder
Product manual:
Description of YASKAWA SGMGH-44A-YR servo encoder
The model SGMGH-44A-YR belongs to the Yaskawa Sigma II series high-power servo motor. The motor is equipped with a dedicated high-resolution encoder as standard, which is the core component of the motor closed-loop control.
1、 Encoder type
According to the standard configuration of this series, the built-in encoder typically has the following features:
Absolute or incremental encoder (depending on version)
High resolution structure, commonly above 17 bits
Fully compatible with Yaskawa dedicated servo drives
The suffix YR of the motor model indicates the version series, and the encoder comes standard with the motor and is not sold separately as an independent model in the public catalog.
2、 Main functions
Provide motor position feedback
Real time detection of motor rotor angle, transmitted to servo drive, forming closed-loop control.
Ensure motion synchronization
In a multi axis system, encoder feedback maintains precise coordination among the servo axes.
3、 Encoder signal characteristics
The Yaskawa encoder series has the following characteristics:
High precision angle detection
The feedback signal has strong anti-interference ability
Using Yaskawa's dedicated feedback interface to communicate with the driver
Support long-distance cable transmission (according to driver requirements)
4、 Adaptive driver
The SGMGH series is typically paired with the following driver families:
Sigma II series servo drive
Match the corresponding capacity of the driving unit based on the power range
The encoder signal type corresponds exactly to the driver and does not require additional settings.
SGMGH-44A-YR Product details picture:

SGMGH-44A-YR product video
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