Specifications
Hercules Encoders
Mechanical
Shaft Speed
1500 RPM maximum
Bidirectional
Shaft Direction
Series 4000HR
Standard Shaft Sizes (Dia.)
Shaft Extension(s)
Shaft Seals
Mounting
Bearings
.2497", .3747", .4997"
0.80" with .50 x .05" flat
Neoprene or PTFE Options
Refer to dimensional drawings
ABEC 5 Shielded
Heavy Duty Incremental Rotary Shaft Encoder
Radial Loading
(3/8") 30 lbs. Operating
(1/2") 70 lbs. Operating
(3/8") 15 lbs. Operating
(1/2") 35 lbs. Operating
• Enclosure: Slimline - 3"x 3" x 1 1/2" Space-Saver
Axial Loading
• NEMA 12/13 or NEMA 4 type Sealing - Flush or
Flanged Base Styles
º
Accuracy
Housing
Weight
+0.1 of Shaft Rotation Typical
Black Anodized Aluminum
Standard: 17 oz, Sealed: 26 oz
6 Pin MS3102 or 18" Cable Out
Connector
• Inherently Anti-Jitter Circuitry, Shatterproof Code
Disks
Electrical
• Internally and Externally shielded ABEC 5 Stainless
Steel Bearings, Mounted Internally
Pulse Rate
10 kHz , up to 125 kHz
Outputs
NPN w/ pullup; NPN open collector; PNP sourcing
Line Driver (5 Vdc/TTL level, 8 to 15 Vdc)
All line drivers have complementary outputs
• Low Supply Current Requirement - 50 milliamps
typical per encoder, maximum of 80 mA
Output Ratings
Open Collector Transistor
Line Drivers 8-15 Vdc
5 Vdc TTL
40 Vdc maximum
15 Vdc maximum
5.5 Vdc maximum
• Operating Voltage Flexibility - 8 to 28 Vdc or 5 Vdc
Output, 5V or 8-15V with Line Driver
Supply Voltage
8 to 28 Vdc
5 Vdc with 5V TTL level output
50 mA typical, 80 mA maximum
250 mA maximum
50/50 w/ +20% typical tolerance
Tighter to +5% by spec
Supply Current
Current Sinking
Output Duty Cycle
• Operating Temperature Rating designed for
º
º
º
º
extremes, from -40 to +85 C (-40 to +185 F)
Pulsed Outputs
Rise/Fall Times
5-10 µsec or 25-35 µsec
1 µsec typical, other options available
See Wiring Diagrams for Pin Outs
Environmental
Operating Temp.
Shock
º
º
º
º
-40 to + 85 C (-40 to + 185 F)
50 g’s for 11 Milliseconds
16
Vibration
5 to 2000 Hertz at 20 g’s
Humidity
100% Relative Humidity
Enclosures (Sealed)
(Std)
NEMA 4 type — Water-tight
NEMA 12/13 equiv. — Dust-, Oil-Tight
Electrical Connections
Function
+V
Pin
B
A
D
E
Color
Red
Black
Blue
Brown
White
Green
Common
Channel A
Channel B
Channel A
Channel B
C
F
For the latest specifications visit our website
www.herculesencoders.com