AEDT-9340-B00

Avago Technologies' state-of-the-art 6-channel commutation optical encoder, the AEDT-9340 series, has been designed to enable motor manufacturers to seamlessly develop a feedback mechanism in a closed-loop servo system for Brushless DC Motor (BLDC) designs.

The optical encoder integrates channel-A, channel-B, and channel-I for positional feedback with channel-U, channel-V, and channel-W to emulate the Hall sensor feedback for rotor commutation.  All these output signals of AEDT-9340 series are generated from the optical sensors where the number of pole-pairs can be changed easily by re-configuring the codewheel pattern without any change to the hardware design. This feature of AEDT-9340 series will help to significantly reduce the development time for motor manufacturers' designs and time-to-market. 

In addition, the switching accuracy is known to be much better than conventional Hall sensors where the commutation accuracy for AEDT-9340 encoder series is rated at ±1deg. mechanical.  This integrated solution eliminates the use of Hall sensors in BLDC motor feedback which is not only cost effective, but also improves the overall system performance. AEDT-9340 series also reduces the total size of a BLDC motor enclosed with an integrated feedback device.

Avago Technologies' AEDT-9340 series 6-channel commutation optical encoder is available in resolutions from 1000 CPR to 2500 CPR, and the shaft diameter is available from 3 mm up to 10 mm. An alignment tool, HEDS-8952, is also available to help the system integrators to align the encoder to the motor shaft. The alignment tool, HEDS-8952, is available in 'Accessories > Alignment Tool' section.

Packing Information
AEDT-9340 series: Shipping tube (12pcs per tube)