HEDS-5500#G06 Avago Technologies US Inc., HEDS-5500#G06 Datasheet - Page 7

• Manufacturer Part Number: HEDS-5500#G06
• Description: Optical Encoder
• Manufacturer: Avago Technologies US Inc.
• Series: HEDM-550xr

Specifications of HEDS-5500#G06

• No. Of Channels: 2
• Rotational Speed Max: 30000rpm
• Supply Voltage Range: 4.5VDC To 5.5VDC
• Encoder Resolution: 360CPR
• Supply Voltage: 5V
• Output Type: Square Wave Digital Pulse
• Pulses Per Revolution: 360 CPR
• Number Of Channels: 2
• Mounting Style: Screw
• Termination Style: Solder Pin
• Output: Quadrature with Index
• Operating Temperature Range: - 40 C to + 100 C
• Product: Kits
• Encoder Output: Square Wave Digital Pulse
• Rohs Compliant: Yes
• Sensor Supply Voltage: 4.5VDC To 5.5VDC
• Encoder Type: Optical
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mechanical Characteristics
Notes:
1. These are tolerances required of the user.
2. The HEDS-55X5 and 56X5, HEDM-5505, 5605 provide an 8.9 mm (0.35 inch) diameter hole through the housing for longer motor shafts. See
3. The HEDS-5540 and 5640 must be aligned using the aligning pins as specified in Figure 3, or using the alignment tool as shown in “Encoder
4. The recommended mounting screw torque for 2 screw and external ear mounting is 1.0 kg-cm (0.88 in-lbs). The recommended mounting screw
Electrical Interface
To insure reliable encodingperformance, the HEDS-
5540/5640 and HEDM-5540 three channel encoders
require 2.7 kΩ (± 10%) pull-up resistors on output pins 2, 3,
and 5 (Channels I, A, and B) as shown in Figure 1. These pull-
up resistors should be located as close to the encoder as
possible (within 4 feet). Each of the three encoder outputs
7
Parameter
Codewheel Fits These Standard
Shaft Diameters
Moment of Inertia
Required Shaft Length[2]
Bolt Circle[3]
Mounting Screw Size[4]
Encoder Base Plate Thickness
Hub Set Screw
Figure 1. Pull-up Resistors on HEDS-5X40 and HEDM-5540 Encoder Outputs.
Ordering Information.
Mounting and Assembly”. See also “Mounting Considerations. ”
torque for 3 screw mounting is 0.50 kg-cm (0.43 in-lbs).
Symbol
J
2 screw mounting
3 screw mounting
external mounting ears
2 screw mounting
3 screw mounting
external mounting ears
Dimension
2 3 4
5 6 8
5/32 1/8
3/16 1/4
0.6 (8.0 x 10
14.0 (0.55)
19.05
(0.750)
20.90
(0.823)
46.0
(1.811)
M 2.5 or (2-56)
M 1.6 or (0-80)
M 2.5 or (2-56)
0.33 (0.130)
(2-56)
can drive a single TTL load in this configuration. The HEDS-
5500, 5600, and HEDM-5500, 5600 two channel encoders
do not normally require pull-up resistors. However, 3.2
kΩ pull-up resistors on output pins 3 and 5 (Channels A
and B) are recommended to improve rise times, especially
when operating above 100 kHz frequencies.
-6
)
Tolerance
+0.000
-0.015
+0.0000
-0.0007
± 0.5
(± 0.02)
± 0.13
(± 0.005)
± 0.13
(± 0.005)
± 0.13
(± 0.005)
[1]
Units
mm
in
g-cm
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
(in.)
2
(oz-in-s
2
)