Hercules Encoders
Specifications
Mechanical
Shaft Speed
Shaft Direction
Standard Shaft Sizes (Dia.)
Shaft Extension(s)
Shaft Seals
Mounting
Bearings
Radial Loading
Axial Loading
Accuracy
Housing
Weight (1000)
Weight (3000)
Connector
6000 RPM maximum
Bidirectional
.2497", .3747"
0.80" with .50x.05" flat
Neoprene or PTFE Options
Refer to dimensional drawings
ABEC 5 Shielded
30 lbs. Operating
15 lbs. Operating
º of Shaft Rotation Typical
+1.0
Black Anodized Aluminum
Standard: 14 oz., Sealed: 19 oz.
Standard: 17 oz., Sealed: 26 oz.
6 Pin MS3102 or 18" Cable Out
Series 1000/3000
Hall Effect Incremental Rotary Shaft Encoders
• Enclosure: Series 1000-2.25" Cube
Series 3000-3''x3''x1.5''
NEMA 12/13 or NEMA 4 type Sealing
Flush or Flanged Base
• Inherent Anti-Jitter Circuitry prevents false outputs
due to machine vibration
• Internally and Externally Shielded ABEC 5 Stainless
Steel Bearings
• Low Supply Current Requirement - 15 mA typical
per encoder, at 24Vdc
• Operating Voltage Flexibility - 8 to 28 Vdc or
5 Vdc TTL Output
• Ideally suited for low PPR needs in dirty
environments, wide temperature ranges
Electrical
Pulse Rate
10 kHz, up to 200 kHz
Outputs
NPN w/pullup; NPN open collector; PNP sourcing
Output Ratings
Open Collector Transistor
40 Vdc maximum
Supply Voltage
8 to 28 Vdc
5 Vdc with 5V TTL output
Supply Current
15 mA maximum
Current Sinking
250 mA maximum
Output Duty Cycle
50/50 w/ +20% typical tolerance
Tighter to +5% by spec
Rise/Fall Times
1 µsec typical, other options available
Environmental
Operating Temp. (1000)
Operating Temp. (3000)
Shock
Vibration
Humidity
Enclosures (Sealed)
(Std)
-20º to +70º C (-4º to +158º F)
-40º to +85º C (-40º to +185ºF)
50 g’s for 11 Milliseconds
5 to 2000 Hertz at 20 g’s
100% Relative Humidity
NEMA 4 equiv. - Water-tight
NEMA 12/13 equiv. — Dust-, Oil-Tight
20
Electrical Connections
Function
+V
Common
Channel A
Channel B
Index
6 Pin
B
A
D
E
C
Cable Out
D
F
A
B
C
Color
Red
Black
Blue
Brown
White
H e r c u l e s
For the latest specifications visit our website
www.herculesencoders.com
Dimensional Drawings
Series 1000 Standard
call for sealed dimensions
Wire Drawings
Series 3000 Standard
call for sealed dimensions
Ordering Information
1
Series
Shaft Diameter
1=1/4"(0.2497")
3=3/8" (0.3747)
Shaft Extension
1=Single
2=Double
Encoder Type
_=Standard Encoder
S=Sealed (Elastomer)
T=Sealed (PTFE)
Mounting Type
0=6-32 BHC on Ends
1=10-32 BHC on Shaft
Ends & Base
2=Flanged Base
(10-32 BHC on Shaft Ends)
3=No Holes on Base
(10-32 BHC on Ends)
3
2
1
_
—
A
Q
030
AQ12
Channel Outputs
A=NPN w/Pullup Res.
B=NPN Open Collector
D=1.5K Pullup, No Ser. R (18V Max)
F=5Vdc w/Pullup Res.
G=5Vdc Open Collector
H=PNP Sourcing Outputs
Channel Types
S=Single Channel
Q=Quadrature Outputs
Optional Index Channel or Add. Encoder
I=Index Pulse
(Same types of Channel Outputs)
PPR
(Pulses per Revolution)
Channel Types “S” and “Q”
001
002
003
004
005
006
007
008
009
010
012
015
018
020
025
030
Added Channel Types “S” (Square Wave)
014
016
024
21
Order the Secondary Channel like a Primary Channel
3
Series
Shaft Diameter
1=1/4"(0.2497")
3=3/8" (0.3747)
Shaft Extension
1=Single
2=Double
3
1
1
_
Encoder Type
_=Standard Encoder
S=Sealed (Elastomer)
T=Sealed (PTFE)
—
A
Q
030
PPR
(Pulses per Revolution)
Channel Types “S” and “Q”
001
002
003
004
005
006
007
008
009
010
012
013
014
015
016
018
020
024
025
030
050
060
Added Channel Types “S” (Square Wave)
026
028
032
036
040
048
100
120
Mounting Type
1=10-32 BHC on Shaft
Ends & Base
2=Flanged Base
(BHC on Shaft Ends)
3=No Holes on Base
(BHC on Shaft Ends)
Channel Outputs
A=NPN w/Pullup Res.
B=NPN Open Collector
D=1.5K Pullup, No Ser. R (18V Max)
F=5Vdc w/Pullup Res.
G=5Vdc Open Collector
H=PNP Sourcing Outputs
Channel Types
S=Single Channel
Q=Quadrature Outputs
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