HEDM-5540-B14 Avago Technologies US Inc., HEDM-5540-B14 Datasheet - Page 8

• Manufacturer Part Number: HEDM-5540-B14
• Description: Kit En,F CW,3Ch,1000CPR,5mm
• Manufacturer: Avago Technologies US Inc.
• Series: HEDMr
• Type: Optical Encoderr

Specifications of HEDM-5540-B14

• Encoder Type: Optical
• Output Type: Quadrature with Index (Incremental)
• Pulses Per Revolution: 1000
• Voltage - Supply: 5VDC
• Actuator Type: 5mm Open Center
• Detent: No
• Built In Switch: No
• Mounting Type: Chassis Mount, Motors
• Orientation: Vertical
• Termination Style: Terminal Pins
• Detents: No
• Motion: Rotary
• Number Of Channels: 3
• Mounting Style: Through Hole
• Index Output: Indexed
• Encoder Signal: Digital
• Shaft Style: Round
• Shaft Diameter (mm): 5mm
• Operating Supply Voltage (typ): 5VDC
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 85C
• Terminal Type: PC Pins
• Product: Optical
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Rotational Life (cycles Min): -
• Lead Free Status / Rohs Status: Compliant

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.
The use of aligning pins or alignment tool is recommend-
ed but not required to mount the HEDS-5500 and 5600.
If these two channel encoders are attached to a motor
with the screw sizes and mounting tolerances specified
in the mechanical characteristics section without any
Figure 2. Mounting Holes.
Figure 4. Mounting with External Ears.
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Figure 3. Optional Mounting Aids.
additional mounting bosses, the encoder output errors
will be within the maximums specified in the encoding
characteristics section. The HEDS-5500 and 5540 can be
mounted to a motor using either the two screw or three
screw mounting option as shown in Figure 2. The optional
aligning pins shown in Figure 3 can be used with either
mounting option. The HEDS-5600, 5640, and HEDM-5600
have external mounting ears which may be used for
mounting to larger motor base plates. Figure 4 shows the
necessary mounting holes with optional aligning pins and
motor boss.