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
Connector
Series 4000
Heavy Duty Incremental Rotary Shaft Encoder
• Enclosure: SLIMLINE — 3" x 3" x 1
1
/
2
"
Space-Saver
NEMA 12/13 or NEMA 4 type Sealing — Flush or
Flanged Base Styles
• Inherently Anti-Jitter Circuitry, Shatterproof Metal
Code Discs
• Internally and Externally Shielded ABEC 5 Stainless
Steel Bearings, Mounted Internally
• Low Supply Current Requirement — 30milliamps
typical per encoder, maximum of 50 mA
• Operating Voltage Flexibility — 8 to 28 Vdc or 5 Vdc
TTL Output, 5V or 8-15V with Line Driver
• Operating Temperature Rating designed for extremes,
from -40º to +85º C (-40º to +185º F)
6000 RPM maximum
Bidirectional
.2497", .3747", .4997"
0.80" with .50x.05" flat
Neoprene or PTFE Options
Refer to dimensional drawings
ABEC 5 Shielded
(3/8") 30 lbs. Operating
(1/2") 70 lbs. Operating
(3/8") 15 lbs. Operating
(1/2") 35 lbs. Operating
+0.1º of Shaft Rotation Typical
Black Anodized Aluminum
Standard: 17 oz., Sealed: 26 oz.
6 Pin MS3102 or 18'' Cable Out
Electrical
Pulse Rate
Outputs
10 kHz, up to 200 kHz
NPN w/ pullup; NPN open collector; PNP sourcing
Line Drivers (5 Vdc/ TTL level, 8 to 15 Vdc)
All line drivers have complementary outputs.
40 Vdc maximum
15 Vdc maximum
5.5 Vdc maximum
8 to 28 Vdc
5 Vdc with 5V TTL level output
Supply Current
30 mA typical, 50 mA maximum
Current Sinking
250 mA maximum
50/50 w/ +20% typical tolerance
Output Duty Cycle
Tighter to +5% by spec
Pulsed Outputs
5-10 µsec or 25-35 µsec
Rise/Fall Times
1 µsec typical, other options available
See Wiring Diagrams for Pin Outs
Output Ratings
Open Collector Transistor
Line Drivers 8-15 Vdc
5 Vdc TTL
Supply Voltage
Environmental
14
Operating Temp.
Shock
Vibration
Humidity
Enclosures (Sealed)
(Std)
-40º to +85º C (-40º to +185º F)
50 g’s for 11 Milliseconds
5 to 2000 Hertz at 20 g’s
100% Relative Humidity
NEMA 4 type — Water-tight
NEMA 12/13 equiv. — Dust-, Oil-Tight
H e r c u l e s
Electrical Connections
Function
+V
Common
Channel A
Channel B
Channel A
Channel B
Pin
B
A
D
E
C
F
Color
Red
Black
Blue
Brown
White
Green
For the latest specifications visit our website
www.herculesencoders.com
Dimensional Drawings
Series 4000 Standard
call for sealed dimensions
Wire Drawings
Ordering Information
4
Series
Shaft Diameter
1=1/4"(0.2497")
3=3/8" (0.3747)
4=1/2" (0.4997)
Shaft Extension
1=Single
2=Double
Mounting Type
1=10-32 BHC on Shaft Ends &
Base
2=Flanged Base (BHC on Shaft
Ends)
Encoder Type
_=Standard Encoder
S=Sealed (Elastomer)
T=Sealed (PTFE)
Channel Outputs
A=NPN 3.3K Pullup
B=NPN Open Collector
D=NPN 1.5K Pullup
F=5Vdc TTL NPN w/Pullup
G=5Vdc TTL NPN OC
H=PNP Sourcing Output
K=5Vdc Line Driver
L=8 to 15 Vdc Line Driver
Channel Types
S=Single Output
Q=Quadrature Output
P=1st Output CW Pulses
2nd Output CCW Pulses
U=1st Output Pulse Train
2nd Output Logic High for CW
Rotation. Low for CCW Rotation
PPR
(Pulses per Revolution)
For all Channel Types
0025
0030
0050
0060
0096
0100
0120
0125
0180
0186
0192
0200
0256
0270
0300
0360
0480
0500
0512
0540
0960
1000
1024
4
2
1
_
—
A
Q
0600
15
0075
0128
0210
0372
0600
0090
0135
0240
0400
0720
0093
0150
0250
0420
0840
Added Channel Types “S” “P” “U” (Square Wave)
0384 0744 0800 1080 1200 1440 1680 1920 2000 2048
Added “S” “P” “U” (5-10 & 25-35 µSec Pulses)
0768 1488 1600 2160 2400 2880 3360 3840 4000 4096
Consult factory for PPR not listed
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