HEDS-9730-350 Avago Technologies US Inc., HEDS-9730-350 Datasheet - Page 4

• Manufacturer Part Number: HEDS-9730-350
• Description: ENCODER SMALL 2CH 480LPI STR
• Manufacturer: Avago Technologies US Inc.
• Series: HEDSr

Specifications of HEDS-9730-350

• Encoder Type: Optical
• Output Type: Quadrature (Incremental)
• Pulses Per Revolution: 480 LPI
• Voltage - Supply: 3.3VDC
• Actuator Type: Codestrip Not Included
• Detent: No
• Built In Switch: No
• Mounting Type: Chassis Mount
• Orientation: Vertical
• Termination Style: Terminal Pins
• Number Of Channels: 2
• Mounting Style: Bracket
• Supply Voltage: 3.3 V
• Product: Optical
• Technology: Rotary
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Rotational Life (cycles Min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Mounting Considerations
Note: These dimensions include shaft end play and codewheel warp.
For both rotary and linear motion, angular misalignment, EA must be * ± 1 degrees to achieve Encoding Characteristics.
All dimension for mounting the module and codewheel/codestrip should be measured with respect to two mounting posts, as shown above
Recommended Codewheel and Codestrip Characteristics
4
0.17 ± 0.005
CENTER OF ROTATION
MOTOR SHAFT CENTER
DIMENSIONS IN MILLIMETERS (INCHES).
4.40 ± 0.13
SEE NOTE 1
Rm = Rop - 0.14 (0.006)
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
CODEWHEEL/CODESTRIP
IMAGE SIDE OF
- A -
(0.209)
Lw
5.32
MAX.
Wb
Ww
Rop
Rc
Rop
MAX 3.4 (0.134)
Rm
Symbol
Ww/Wb
LW
Rc
W1
W2
L
L C OF ALIGNMENT TAB
Min.
0.9
1.80
(0.071)
1.04
(0.041)
0.76
(0.036)
W1
W2
(0.248)
(0.256)
6.30
6.50
ALIGNMENT TAB RECEIVING HOLE
MAX.
MIN.
Ww
2X R
A 0.13 mm (0.005")
(0.080)
(0.039)
2.03
1.0
Wb
(0.080)
(0.039)
2.03
1.0
Max.
1.1
2.31
(0.091)
Rop + 3.40
(Rop + 0.134)
3.60
(0.142)
HOLE MIN.
DEEP MIN.
MIN.
DEEP MIN.
Unit
mm
(inch)
mm
(inch)
mm
(inch)
mm
(inch)
mm
(inch)
Notes
Includes eccentricity errors
L
E A