Preliminary
16
Hercules
Series 4000HR
Heavy Duty I ncremental R otary Shaft Encoder
Mechanical
Shaft Speed 1500 RPM maximum
Shaft Direction Bidirectional
Standard Shaft Sizes (Dia.) .2497", .3747", .4997"
Shaft Extension(s) 0.80" with .50 x .05" flat
Shaft Seals Neoprene or PTFE Options
Mounting Refer to dimensional drawings
Bearings ABEC 5 Shielded
Radial Loading (3/8") 30 lbs. Operating
(1/2") 70 lbs. Operating
Axial Loading (3/8") 15 lbs. Operating
(1/2") 35 lbs. Operating
Accuracy +
0.1
º
of Shaft Rotation Typical
Housing Black Anodized Aluminum
Weight Standard: 17 oz, Sealed: 26 oz
Connector 6 Pin MS3102 or 18" Cable Out
Electrical
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
Output Ratings
Open Collector Transistor 40 Vdc maximum
Line Drivers 8-15 Vdc 15 Vdc maximum
5 Vdc TTL 5.5 Vdc maximum
Supply Voltage 8 to 28 Vdc
5 Vdc with 5V TTL level output
Supply Current 50 mA typical, 80 mA maximum
Current Sinking 250 mA maximum
Output Duty Cycle 50/50 w/ +
20% typical tolerance
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
Environmental
Operating Temp. -40
º
to + 85
º
C (-40
º
to + 185
º
F)
Shock 50 g’s for 11 Milliseconds
Vibration 5 to 2000 Hertz at 20 g’s
Humidity 100% Relative Humidity
Enclosures (Sealed) NEMA 4 type — Water-tight
(Std) NEMA 12/13 equiv. — Dust-, Oil-Tight
• 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 Circuitr y, Shatterproof Code
Disks
• Internally and Externally shielded ABEC 5 Stainless
Steel Bearings, Mounted Internally
• Low Supply Current Requirement - 50 milliamps
typical per encoder, maximum of 80 mA
• Operating Voltage Flexibility - 8 to 28 Vdc or 5 Vdc
Output, 5V or 8-15V with Line Driver
• Operating Temperature Rating designed for
extremes, from -40
º
to +85
º
C (-40
º
to +185
º
F)
Electrical Connections
Function Pin Color
+V B Red
Common A Black
Channel A D Blue
Channel B E Brown
Channel A C White
Channel B F Green
Hercules Encoders
Specifications
For the latest specifications visit our website
www.herculesencoders.com
