R911294234 (MHD112A-058-NG1-BN)

The sealed shaft prevents contamination from dust or fluids, maintaining encoder accuracy and bearing life. It also allows use in industrial settings where exposure to lubricants or moisture is common.

It continuously monitors shaft rotation and transmits relative position data to the drive controller. This enables precise closed-loop control with minimal positioning error.

It excels in applications where air cooling is insufficient, such as enclosed or thermally dense machinery. The liquid circuit maintains optimal temperature stability under high load.

A plain shaft simplifies coupling alignment and reduces stress concentrations. It’s ideal when flexible couplings or clamping hubs are used in the drive system.

Since it measures position relative to a reference, the motor requires homing after power-up. This ensures the control system recalibrates position before precise motion begins.