Hollow Şaft Enkoder - HS20 Serisi
HS20 - Up to 5/8" / 16mm Diameter Hollow Shaft
The model HS20 is an optical hollow shaft encoder in a 2" diameter housing that mounts directly on an existing shaft assembly. A flexible mounting bracket or tether allows the encoder to float on the shaft without rotating. The HS20 generates up to 3 square wave outputs.
Standard Features and Options:
• Up to 5/8" or 16mm shaft bore
• Unbreakable code disk
• Up to 1200 pulses per revolution
• Attached cable or optional connector
• Heavy duty bearing
• Short circuit and ESD protected
MECHANICAL
- Shaft Bore: Any up to 5/8", 16mm diameter
- Maximum Speed: 6,000 rmp
- Shaft Loading:
- Radial: 30 lbs. / 13.6 kg
- Axial: 20 lbs. / 9.1 kg.
A flexible mounting bracket is recommended.
- Bearing Life: 44 x 1,000,000/rpm = hours
- Materials:
- Case: Aluminum, anodized
- Shaft: 303 Stainless steel
- Weight: 6.5 - 8.5 oz. (185 - 240 grams)
- Protection: IP51 (IP64 available)
ELECTRICAL CONNECTIONS
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Optional 6-pin
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Optional M12
4-pin
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Function
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Wire color
|
|
1
|
3
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Common
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Black
|
|
2
|
1
|
+vdc
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Red
|
|
3
|
|
Output Z
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Brown
|
|
4
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4
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Output A
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White
|
|
5
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2
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Output B
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Green
|
|
6
|
|
not used
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-
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6-ping connector is Amphenol T3402000 or equivalent M12 4-pin is Turck FS4.4/18.25 or equivalent.
- Differential Line Driver Outputs:
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Optional
8-pin Connector
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Function
|
Wire color
|
|
1
|
Output +A
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White
|
|
2
|
Output +B
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Green
|
|
3
|
Output +Z
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Yellow
|
|
4
|
Supply Voltage
|
Red
|
|
5
|
Common
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Black
|
|
6
|
Output -A
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Blue or Green
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|
7
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Output -B
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Brown
|
|
8
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Output -Z
|
Orange
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*connector is Amphenol T3506000 or equivalent.
Standard Cable Length is 10 ft / 3 meters. Other lengths are available.
ELECTRICAL
- Supply Voltages: (specify when ordering)
- Current: 50 mA max (no load), 100 mA max (line driver)
- Pulse Rate: 0 - 30 kHz
- Pulses per Revolution: 1 to 1200 (specify when ordering)
- Operating Temperature: 0° to 70° C
- Output Circuit: (specify when ordering) Output voltage level is approximately the same as the input voltage level.
- Single Ended:
- 7273 open collector (30 VDC max, 50 mA max)
- 7272 Push-Pull (50 mA max source or sink)
- Differential line Driver:
- 7272 differential line driver (also with optional 5 vdc output level)
- Pulse symmetry: 180° ± 30%
- Pulse interval jitter: 30% max
- Quadrature: 90° ± 30% max
- Phase jitter: 30% max
- Output Waveshape:
Square wave outputs A and B are 50/50 duty cycle nominal. Output Z (index output) is approximately the width of one cycle on outputs A or B.
- Anti-jitter: (single output models only)
Increases the pulse hysteresis to 1/2 of a pulse width, eliminating the effects of mechanical vibration and the possible dither that results in false output pulses. For example a 10 pulse per revolution output would have 18° hysteresis (i.e. 360° ÷ 10 x 1/2).
Popular Models:
HS20.405-5AJ/8-30S M210
HS20.5QZ-1200/8-30
HS20.625-100AJ/8-30S3
HS20.625Q-1000/8-30DS
HS20.625Q-256/8-30DS
HS20.625Q-32/8-30DS
HS20.625Q-600/8-30D
HS20.625Q-64/8-30DS
HS20.625Q-64/8-30DS M203
HS20.625QZ-360/5S
HS20B-1200/8-30S
HS20BQ-120/5D
HS20BQ-1200/8-30S
HS20M10-5AJ/8-30 M203
HS20M10-5AJ/8-30S3 M203
HS20M12Q-50/8-30DS
HS20M14QZ-125/5C
HS20M14QZ-35/8-30C
HS20M8Q-1000/8-30