HEDS-97E0R50 AVAGO [AVAGO TECHNOLOGIES LIMITED], HEDS-97E0R50 Datasheet - Page 6

• Manufacturer Part Number: HEDS-97E0R50
• Description: Small Optical Encoder Modules 200 LPI Analog Voltage Output
• Manufacturer: AVAGO [AVAGO TECHNOLOGIES LIMITED]

Recommended Codewheel and Codestrip Characteristics
6
Parameter
Window/Bar Ratio
Window Length (Rotary)
Absolute Maximum Codewheel Radius (Rotary)
Center of Post to Inside Edge of Window
Center of Post to Outside Edge of Window
Center of Post to Inside Edge of Codestrip
Lw
Wb
Ww
Rc
Rop
Symbol
Ww/Wb
Lw
Rc
W
W2
L
MAX 3.4 (0.134)
Min.
0.9
.80
(0.07)
.04
(0.04)
0.76
(0.00)
W1
W2
Ww
Max.
.
.0
(0.8)
Rop + .40
(Rop + 0.4)
.60
(0.42)
Wb
Units
mm
(inch)
mm
(inch)
mm
(inch)
mm
(inch)
mm
(inch)
Notes
Includes eccentricity errors