HEDS-9711#R50 Avago Technologies US Inc., HEDS-9711#R50 Datasheet - Page 4

• Manufacturer Part Number: HEDS-9711#R50
• Description: Encoders 2 Channel 200CPR
• Manufacturer: Avago Technologies US Inc.
• Type: Optical Encoderr

Specifications of HEDS-9711#R50

• Number Of Channels: 2
• Mounting Style: PCB
• Supply Voltage: 5 V
• Product: Optical
• Technology: Linear
• Termination Style: Solder Pin
• Pulses Per Revolution: 900
• Detents: No
• Motion: Rotary
• Index Output: Not Indexed
• Encoder Signal: Digital Square Wave
• Built In Switch: No
• Shaft Style: Hollow
• Shaft Diameter (mm): 2mm
• Operating Supply Voltage (typ): 5VDC
• Operating Temperature Min Deg. C: 15C
• Operating Temperature Max Deg. C: 45C
• Terminal Type: PC Pins
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Encoding Characteristics
Recommended Mounting Tolerances.
These characteristics do not include codewheel/codestrip contributions.
Recommended Codewheel and Codestrip Characteristics
4
Radial
Tangential
Gap
Temperature
O.R.
CPR
Codewheel Slot/Spoke
Ipp
Ioffset
State Width Error
Pulse Width Error
Window/Bar Ratio
Window Length (Rotary)
Absolute Maximum Codewheel
Center of Post to Inside
Center of Post to Outside
Center of Post to Inside Edge
Radius (Rotary)
Edge of Window
Edge of Window
of Codestrip
Encoding Characteristics over Recommended Operating Range and
Parameter
Units
microns
microns
microns
mm
count
ratio
e
e
C
A
A
Symbol
Ww/Wb
W1
W2
Lw
Rc
L
(0.071)
(0.041)
(0.030)
50 – 250
15 – 45
18 – Linear
900 – Linear
0.9 – 1.1
Min.
10
–4
–40
–40
Min.
1.80
1.04
0.76
0.9
130
130
Max.
73
+4
+40
+40
(Rop + 0.134)
Rop + 3.40
(0.142)
(0.091)
Max.
2.30
3.60
1.1
(inch)
(inch)
(inch)
(inch)
(inch)
Units
mm
mm
mm
mm
mm
Includes eccen–
tricity errors
Notes