HEDS-5645-I13

Manufacturer Part NumberHEDS-5645-I13
DescriptionEncoder; Optical; 3 Channel; 512 CPR; 8 mm Metal CW; Vol-Sup 5 V; 5 Pin Connector
ManufacturerAvago Technologies US Inc.
HEDS-5645-I13 datasheet
 


Specifications of HEDS-5645-I13

Temperature, Operating, Maximum100 °CTemperature, Operating, Minimum0 °C
Voltage, Supply5 VLead Free Status / Rohs StatusRoHS Compliant part Electrostatic Device
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Quick Assembly
Two and Three Channel Optical
Encoders
Technical Data
Features
• Two Channel Quadrature
Output with Optional Index
Pulse
• Quick and Easy Assembly
• No Signal Adjustment
Required
• External Mounting Ears
Available
• Low Cost
• Resolutions Up to 1024
Counts Per Revolution
• Small Size
• -40 C to 100 C Operating
Temperature
• TTL Compatible
• Single 5 V Supply
Description
The HEDS-5500/5540, HEDS-
5600/5640, and HEDM-5500/
5600 are high performance, low
cost, two and three channel
optical incremental encoders.
These encoders emphasize high
reliability, high resolution, and
easy assembly.
Each encoder contains a lensed
LED source, an integrated circuit
with detectors and output
circuitry, and a codewheel which
rotates between the emitter and
detector IC. The outputs of the
ESD WARNING: NORMAL HANDLING PRECAUTIONS SHOULD BE TAKEN TO AVOID STATIC DISCHARGE.
HEDS-5500/5600 and HEDM-
5500/ 5600 are two square waves
in quadrature. The HEDS-5540
and 5640 also have a third chan-
nel index output in addition to the
two channel quadrature. This
index output is a 90 electrical
degree, high true index pulse
which is generated once for each
full rotation of the codewheel.
The HEDS series utilizes metal
codewheels, while the HEDM
series utilizes a film codewheel
allowing for resolutions to 1024
CPR. The HEDM series is nont
available with a third channel
index.
These encoders may be quickly
and easily mounted to a motor.
For larger diameter motors, the
HEDM-5600, and HEDS-5600/
5640 feature external mounting
ears.
The quadrature signals and the
index pulse are accessed through
five 0.025 inch square pins
located on 0.1 inch centers.
Standard resolutions between 96
and 1024 counts per revolution
are presently available. Consult
local Agilent sales representatives
for other resolutions.
HEDM-550x/560x
HEDS-550x/554x
HEDS-560x/564x
Applications
The HEDS-5500, 5540, 5600,
5640, and the HEDM-5500, 5600
provide motion detection at a low
cost, making them ideal for high
volume applications. Typical
applications include printers,
plotters, tape drives, positioning
tables, and automatic handlers.
Note: Agilent Technologies
encoders are not recommended
for use in safety critical
applications. Eg. ABS braking
systems, power steering, life
support systems and critical care
medical equipment. Please
contact sales representative if
more clarification is needed.

HEDS-5645-I13 Summary of contents

  • Page 1

    ... This index output electrical degree, high true index pulse which is generated once for each full rotation of the codewheel. The HEDS series utilizes metal codewheels, while the HEDM series utilizes a film codewheel allowing for resolutions to 1024 CPR. The HEDM series is nont available with a third channel index ...

  • Page 2

    ... Package Dimensions HEDS-5500/5540, HEDM-5500 *Note: For the HEDS-5500 and HEDM-5500, Pin # Connect. For the HEDS-5540, Pin #2 is CH. I, the index output. HEDS-5600/5640, HEDM-5600 *Note: For the HEDS-5600 and HEDM-5600, Pin # Connect. For the HEDS-5640, Pin #2 is CH. I, the index output. 2 ...

  • Page 3

    ... The photodiode outputs are then fed through the signal processing circuitry resulting and B (also I and I in the HEDS-5540 and 5640). Comparators receive these signals and produce the final outputs for channels A and B. Due to this integrated phasing ...

  • Page 4

    ... B. If the codewheel rotates in the clockwise direction, channel B will lead channel A. ): The Index Pulse Width (P O number of electrical degrees that an index output is high during one full shaft rotation. This value is nominally 1/4 cycle. HEDS-55XX/56XX - 100 C - 100 OUT 1000 Hz 0. 0.010 in.) ...

  • Page 5

    ... Parameter Temperature HEDS Series Temperature HEDM Series Supply Voltage Load Capacitance Count Frequency Shaft Perpendicularity Plus Axial Play (HEDS Series) Shaft Eccentricity Plus Radial Play (HEDS Series) Shaft Perpendicularity Plus Axial Play (HEDM Series) Shaft Eccentricity Plus Radial Play(HEDM Series) Note: The module performance is guaranteed to 100 kHz but can operate at higher frequencies. 2.7 k required for HEDS-5540 and 5640 ...

  • Page 6

    ... Parameter HEDS-5500 Supply Current HEDS-5600 High Level Output Voltage Low Level Output Voltage Rise Time Fall Time HEDS-5540 Supply Current HEDS-5640 High Level Output Voltage HEDM-5500 Low Level Output Voltage HEDM-5600 Rise Time Fall Time HEDM-5500 Supply Current HEDM-5600 High Level Output Voltage ...

  • Page 7

    ... 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 Ordering Information. 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 Mounting and Assembly”. See also “Mounting Considerations.” ...

  • Page 8

    ... Figure 1. Pull-up Resistors on HEDS-5X40 Encoder Outputs. Mounting Considerations The HEDS-5540 and 5640 three channel encoders and the HEDM Series high resolution encoders must be aligned using the aligning pins as specified in Figure 3, or using the HEDS-8910 Alignment Tool as shown in Encoder Mounting and Assembly. ...

  • Page 9

    Figure 4. Mounting with External Ears. 9 2.39 / 2.34 (0.096 / 0.092) 0.25 (0.010) X 45° CHAMFER 2 PLACES A Ø 0.15 (0.006) 0.8 (0.03) X 45° CHAMFER O A 0.05 (0.002) 11.10 / 10.94 (0.438 / 0.431) ...

  • Page 10

    ... Encoder Mounting and Assembly 1. For HEDS-5500 and 5600: Mount encoder base plate onto motor. Tighten screws step 2. 1a. For HEDS-5540, 5640 and HEDM-5500, 5600: Slip alignment tool onto motor shaft. With alignment tool in place, mount encoder baseplate onto motor as shown above. ...

  • Page 11

    ... DECODER/ HEDM-5X0X COUNTER HEDS–55XX CH HCTL-1100 HEDS-56XX CH. B MOTION OR CONTROL IC HEDM-5X0X Part Number 103686-4 640442-5 65039-032 with 4825X-000 term. HEDS-8902 (2 ch.) with 4-wire leads HEDS-8903 (3 ch.) with 5-wire leads 2695 series with 2759 series term. * HOST 2020 PROCESSOR HOST PROCESSOR 11 * N/A * ...

  • Page 12

    ... HEDM-550X/560X two channel encoders) Encoders with Metal Codewheels Mounting Type Outputs 5 - Standard Channel 6 - External Channel Mounting Ears (Included with each order of HEDS-554X/564X three channel encoders) HEDM-5 0 Option Through Hole Resolution (Cycles/Rev None B - 1000 CPR 5 - 8.9 mm (0.35 in.) ...

  • Page 13

    ... HEDM-5500 HEDM-5505 HEDM-5600 B J HEDM-5605 B J HEDS-5500 HEDS-5505 HEDS-5540 HEDS-5545 HEDS-5600 ...

  • Page 14

    ... HEDS-5605 HEDS-5640 HEDS-5645 ...

  • Page 15

    For product information and a complete list of distributors, please go to our web site. For technical assistance call: Americas/Canada: +1 (800) 235-0312 or (408) 654-8675 Europe: +49 (0) 6441 92460 China: 10800 650 0017 Hong Kong: (+65) 271 ...