AEAT-86AD-LASC0 Avago Technologies US Inc., AEAT-86AD-LASC0 Datasheet - Page 7

• Manufacturer Part Number: AEAT-86AD-LASC0
• Description: 12 Bits Multiturn HT MUIC Binary
• Manufacturer: Avago Technologies US Inc.
• Series: AEAT-86ADr

Specifications of AEAT-86AD-LASC0

• Encoder Type: Optical
• Output Type: Binary (Absolute)
• Pulses Per Revolution: 4096
• Voltage - Supply: 5VDC
• Actuator Type: 10mm Geared Center
• Detent: No
• Built In Switch: No
• Mounting Type: Chassis Mount
• Termination Style: Pin Strip
• Operating Supply Voltage (min): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Output: Digital
• Operating Temperature Range: - 40 C to + 125 C
• Product: Optical
• Technology: Rotary
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Orientation: -
• Rotational Life (cycles Min): -
• Lead Free Status / Rohs Status: Compliant

Application Note
The encoder is mechanically fixed by means of holes in
adapters, which accommodate M3 threads. The encoder
has 2 adapters for attaching in a 3 x 120° and 4 x 90° arrange-
ment. For details, please refer to the mechanical drawings in
Figure 5.
The mechanical coupling of the encoder shaft is realised by
means of gear opinion with a module of 0.3, 14 teeth. The
zero positions of the coupling wheels are locked with a plastic
plug for alignment to the single turn absolute encoder, with
the coupling wheel being able to compensate for an angle
error of about +/-7°.
Figure 5. Mechanical coupling with Multiturn Encoder Module
7
Plastic plug is removed upon
integration with gearwheel.
Pinion, module
0.3, 14 teeth
Plastic plug
Zero position of
coupling wheel
The electrical connection is realized by means of a 2x4 pin
strip (1.27mm pitch), which is plugged into a corresponding
female connector.
The encoder is attached with a plastic plug that locks the ab-
solute zero position. During the mating of the gear wheel and
the encoder coupling wheel it may be necessary to align the
teeth of the gears for proper matching. The plastic plug can
be removed upon integration with the gear wheel.