The Solution to Your Motion Control Challenges from
Arrow Electronics and Avago Technologies

Arrow Electronics brings you Avago Technologies’ state-of-the-art 6-channel commutation optical encoder series—the AEDB-9340 and AEDT-9340 series. These encoder modules enable motor manufacturers to seamlessly develop a feedback mechanism in a closed-loop servo system for brushless DC (BLDC) motor designs.

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Moreover, these encoder modules are reliable, affordable and customizable In addition, buying these encoder modules from Arrow Electronics ensures you with world-class service, solutions and technical expertise that enables you to reduce development time and focus on getting to market much faster.

Features:

• 2-channel quadrature output with a single un-gated index pulse (A, B, I)
• 3-channel integrated commutation output (U, V, W)
• Up to 2,500 counts per revolution (CPR) with 2x interpolation
• Easy to mount and assemble with the aid of an optional alignment jig
• Up to 115°C high operating temperature
• TTL compatible
• Up to 200 kHz frequency response
• Single 5V supply
• RoHS compliant

Benefits of the AEDB-9340:

• Cost savings - Reduced components with integrated feedback device that replaces the conventional incremental encoders with hall sensors
• Ease of integration into housed encoders - Small form factor, circular shaped housing, and simple harnessing enables easier integration into most housed encoder.
• Improved system reliability - Offers superior switching accuracy compared to Hall devices, hence reduces BLDC motor torque ripple
• Configurability - Commutation signals of any number of pole-pairs are configurable by changing to matching pole-pair codewheels.
• Ease of assembly - The alignment jig reduces motor alignment time; it’s integrated, so no alignment is needed between commutation and positional channel
• A 2-in-1 integrated solution - The module is an essential component in a BLDC motor; it integrates a 3-channel Hall sensor and a 3-channel incremental encoder into a 6-channel optical encoder

Applications:

• Brushless DC (BLDC) motors
• Machine tools and CNC machines
• Industrial printing machines
• Semiconductor handling machines
• Food packing and processing machinery

Brushless DC Motor Control with the Avago Commutation Encoder This overview of BLDC Motion control shows you how Avago's 6-channel encoder series are the best solution for your motion control applications.

*Limited to current or potential Arrow customers with valid opportunities that will be approved by Arrow Electronics.