HEDS-5545 AVAGO [AVAGO TECHNOLOGIES LIMITED], HEDS-5545 Datasheet
HEDS-5545
Related parts for HEDS-5545
HEDS-5545 Summary of contents
Page 1
... IC. The outputs of the HEDS-5500/5600 and HEDM-5500/ 5600 are two square waves in quadrature. The HEDS-5540 and 5640 also have a third channel index output in addition to the two channel quadrature. This index output electrical degree, high true index pulse which is generated once for each full rotation of the codewheel ...
Page 2
... 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 will lead channel A. Index Pulse Width (P ): The O number of electrical degrees that an index output is high during one full shaft rotation. This value is nominally 1/4 cycle. 4 HEDS-55XX/56XX - 100 C - 100 OUT 1000 Hz ...
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 pull-up resistors 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 11 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 * 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) 12 HEDM-5 0 Option Through Hole Resolution (Cycles/Rev None B - 1000 CPR 5 - 8.9 mm (0.35 in.) ...
Page 13
... B J HEDS-5500 HEDS-5505 HEDS-5540 HEDS-5545 HEDS-5600 ...
Page 14
... HEDS-5640 HEDS-5645 For product information and a complete list of distributors, please go to our website: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries. Data subject to change. Copyright © 2006 Avago Technologies Limited. All rights reserved. Obsoletes 5988-3996EN ...