HS20 Hollow Shaft Encoder

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HS20 Hollow Shaft Encoder Encoder Specifications (97k)

Dimensions

See also HS20-P Programmable
and R20 Shaft Encoder

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.

Model Number

HS20 shaft size output type - pulses per revolution anti-jitter / supply voltage output circuit connector modification   accessories
 
B= 3/8"
.5= 1/2"
.625= 5/8"
M10= 10mm
M12= 12mm
M16= 16mm

Others are available

Single pulse output on A is standard
Q=  Quadrature A and B outputs
Z= Outputs A and Z
QZ= Outputs A, B and Z
  1 to 1200 AJ = anti-jitter option

(single output only)

   5

8-30

7272 push/pull is standard
C= 7273 open collector
D= 7272 line driver
DL= 7272 line driver 5vdc

10' (3m) attached cable is standard
S= 16mm circular connector on side
S3= M12 4-pin connector on side
Optional modification number

(see modified versions table below)

 

   see the accessories table below

 

Example: HS20B - 15AJ / 8-30 FB3 is an Example: HS20.5Q - 100 / 8-30DS FB2-10  is an
bulletHS20 hollow shaft encoder
bulletfits a 3/8" diameter shaft
bulletsingle pulse output with 15 pulses per revolution
bulletanti-jitter feature
bulletoperates on 8-30 vdc
bulletpush/pull output circuit
bulletattached 10' cable
bulletincludes MB-FB3 flexible mounting bracket
bulletHS20 hollow shaft encoder
bulletfits a 1/2" diameter shaft
bulletquadrature (A and B) pulse outputs with 100 pulses per revolution on each output
bulletoperates on 8-30 vdc
bullet7272 line driver output circuit
bullet16mm circular connector
bulletincludes MB-FB2 mounting bracket and 10' cable

 

Standard Features and Options

bulletUp to 5/8" or 16mm shaft bore
bulletUnbreakable code disk
bulletUp to 1200 pulses per revolution
bulletAttached cable or optional connector
bulletHeavy duty bearings
bulletShort circuit and ESD protected

 

Accessories

Top of Page
Shaft Stub - Mounting - Cables
ST.5 = 1/2" diameter shaft stub   FB2 = MB-FB2 flexible tether

FB2A = MB-FB2A rigid tether

FB2B = MB-FB2B rigid tether

FB2C = MB-FB2C conveyor mounting
adapter using flexible tether

FB2D = MB-FB2D conveyor mounting
adapter using rigid tether

FB3 = MB-FB3 flexible mounting bracket

   10 = connector with 10' of cable

20 = connector with 20' of cable

3M = connector with 3m of cable

6M = connector with 6m of cable

(any length cable in feet or meters)

 

Modified Versions

Top of Page
Modification Description  
M139 Single output encoder with Enhanced Anti-Jitter feature Datasheet (45k)
M203 Environmentally sealed HS20 - IP64 Datasheet (34k)

 

Custom models available

 

 

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Copyright © 2009 Photocraft Inc.
Last modified: February 18, 2010