Hercules Encoders
Specifications
Mechanical
Shaft Speed
Shaft Direction
Standard Shaft Sizes (Dia.)
Shaft Extension(s)
Mounting
Bearings
Radial Loading
Axial Loading
Accuracy
Housing
Weight
Connector (Side)
4000 RPM maximum
Bidirectional
.2497", .3125"
1.17" with .50x.05" flat
Refer to dimensional drawings
ABEC 7 Shielded
15 lbs. Operating
7 lbs. Operating
º of Shaft Rotation Typical
+1.0
Black Anodized Aluminum
7 oz.
Wire Out (Strip/Tin or Mate-n-Lok)
Series 500
Hall Effect Incremental Rotary Shaft Encoders
• Enclosure: Low profile 3" L x 1.25" W x 2"
• NEMA 12/13 Dust-, Oil-tight
• Inherent Anti-Jitter Circuitry prevents false outputs
due to machine vibration
• Low Supply Current Requirement — 15 milliamps
typical per encoder, at 24Vdc
• Ideally suited for low PPR needs in dirty
environments, wide temperature ranges
Electrical
Pulse Rate
10 kHz
Outputs
NPN w/ pullup; NPN open collector; PNP sourcing
Output Rating
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
Rise/Fall Times
1 µsec typical
Environmental
Operating Temp.
Shock
Vibration
Enclosures
-20º to +70º C (-4º to +158º F)
20 g’s for 11 Milliseconds
5 to 1000 Hertz at 10 g’s
NEMA 12/13 equiv. — Dust-, Oil-Tight
22
Electrical Connections
Function
Supply Voltage (-)
Supply Voltage (+)
Channel “A”
Channel “B”
Cable Shield
A
B
D
E
S
H e r c u l e s
For the latest specifications visit our website
www.herculesencoders.com
Dimensional Drawings
5
Series
Shaft Diameter
1=1/4" (0.2497")
2=5/16" (0.3122")
2
3
—
Channel Outputs
A=NPN w/Pullup Res.
B=NPN Open Collector
D=1.5K Pullup, No Ser. R
F=5Vdc w/Pullup Res.
G=5Vdc Open Collector
H=PNP Sourcing Output
A
S
06
PPR
(Pulses per Revolution)
Mounting Type
1=10-32 BH on Base
& Wire Leads
2=Flanged Base &
Wire Leads
3=10-32 BH on Base
& Male Connector
4=Flanged Base &
Male Connector
Channel Types
S=Single Channel
Q=Quadrature Outputs
Channel Types “S” and “Q”
01
02
03
05
06
07
09
10
12
18
20
25
04
08
15
30
Added Channel Types “S” (Square Wave)
14
16
24
H e r c u l e s
Ordering Information
Series 500
23
