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參數(shù)資料
| 型號： | HEDS-5545OPTIONG14 |
| 廠商： | AGILENT TECHNOLOGIES INC |
| 元件分類： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | SINGLE, 3 CHANNELS, ROTARY OPTICAL POSITION ENCODER |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 252K |
| 代理商： | HEDS-5545OPTIONG14 |
2-96
Electrical Interface
To insure reliable encoding
performance, the HEDS-5540 and
5640 three channel encoders
require 2.7 k
(± 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 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 k
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.
Mechanical Characteristics
Parameter
Symbol
Dimension
Tolerance[1]
Units
Codewheel Fits These
2
3
4
+0.000
mm
Standard Shaft Diameters
5
6
8
-0.015
5/32
1/8
+0.0000
in
3/16
1/4
-0.0007
Moment of Inertia
J
0.6 (8.0 x 10-6)
g-cm2 (oz-in-s2)
Required Shaft Length[2]
14.0 (0.55)
± 0.5
mm
(
± 0.02)
(in.)
Bolt Circle[3]
2 screw
19.05
± 0.13
mm
mounting
(0.750)
(
± 0.005)
(in.)
3 screw
20.90
± 0.13
mm
mounting
(0.823)
(
± 0.005)
(in.)
external
46.0
± 0.13
mm
mounting ears
(1.811)
(
± 0.005)
(in.)
Mounting Screw Size[4]
2 screw
mounting
M 2.5 or (2-56)
mm (in.)
3 screw
mounting
M 1.6 or (0-80)
mm (in.)
external
mounting ears
M 2.5 or (2-56)
mm (in.)
Encoder Base Plate
0.33 (0.130)
mm (in.)
Thickness
Hub Set Screw
(2-56)
(in.)
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 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.”
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 torque for 3 screw mounting is 0.50 kg-cm (0.43 in-lbs).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HEDS-5545-S01 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
| HEDS-5545-S02 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
| HEDS-5545-S03 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
| HEDS-5545-S04 | 制造商:HP 制造商全稱:Agilent(Hewlett-Packard) 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
| HEDS-5545-S05 | 制造商:HP 制造商全稱:Agilent(Hewlett-Packard) 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
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