AEDR-8500-102 Avago Technologies US Inc., AEDR-8500-102 Datasheet - Page 7

• Manufacturer Part Number: AEDR-8500-102
• Description: IC,Gt90e,Reel,304LPI,100pc
• Manufacturer: Avago Technologies US Inc.

Specifications of AEDR-8500-102

• Number Of Channels: 3
• Mounting Style: SMD/SMT
• Output: Incremental
• Supply Voltage: 7 V
• Operating Temperature Range: - 20 C to + 85 C
• Product: Optical
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Direction of Movement
With the
B when the codewheel rotates anti-clockwise and vice versa (with the encoder mounted on top of the codewheel).
The optimal gap setting recommended is between 0.5 mm to 1 mm (See side view below).
7
Encoder Placement Orientation and Positioning
The AEDR-850X is designed such that both the emitter and detector IC should be placed parallel to the window/bar
orientation, as shown (with the encoder mounted on top of the codewheel. See view below).
Most importantly,
(R
Codewheel
Ch. A leads
Ch. B
OP
) or rather the center point of Lw (0.5 of the Length of Window). Lw is recommended to be 1.8 mm or greater.
detector side of the encoder placed closer to the codewheel centre
the center of the lens
Emitter
Codewheel
Anti-clockwise
Encoder height = 0.9562 mm
of the encoder unit; needs to be in line with the operating radius of the codewheel
Note: Drawing not to scale.
Gap = 0.5 to 1 mm
Side View
Top View
Top View
Codewheel
Codewheel
Ch. B leads
Ch. A
Emitter
, see the above top view; Channel A leads Channel
Detector
Emitter
the encoder’s on the codewheel
Note: Drawing not to scale
Placement orientation of
Codewheel
Clockwise