Hercules Encoders
Specifications
Mechanical
Standard Shaft Size (Dia.)
Shaft Extension(s)
Shaft Seals
Mounting
Bearings
Radial Loading
Axial Loading
Mechanical Angle
Rotational Life
Standard Gear Ratio
Housing
Weight
Connector
.3747"
0.80" with .50x.05" flat
Neoprene or PTFE Options
Refer to dimensional drawings
3/8" ID, ABEC 5P Shielded
30 lbs. Operating
15 lbs. Operating
Continuous
10,000,000 Cycles Typical
1:1 (Others available)
Black Anodized Aluminum
Standard: 24 oz., Sealed: 34 oz.
3, 6 Pin MS3102 or 18" Cable Out
Series 7000
Industrial Potentiometer
• Enclosure: 3" Cube
• NEMA 12/13 or NEMA 4 type Sealing
• Flush or Flange Base
• Double Shielded ABEC 5 Ball Bearings, Internal
mount provides higher level of reliability
• Steel Gear Drive protects against Shock and
Vibration
• 1:1 Standard Ratio, Others available
• 1K, 5K, 10K Ohm 1W Pots, Continuous
Mechanical Rotation
• Ideal for Dancer Applications
• Limit Switches Option - Rated at 5 amp - 115VAC
standard Gold Crosspoint Contacts Standard
• Operating Temperature Rating: -55º to +105º C
(-67º to +221º F) for harsh industrial environments
Electrical
Power Rating at 40º C
Dielectric Strength
Resistance Element
Standard Resistance Values
Resistance Tolerance
Electrical Angle
Wiper Assembly
Independent Linearity
Resolution
1 Watt
500 Vac
Conductive Plastic
1K, 5K, 10K Ohm
±10%
320º ±5º
Precious Metal
±1%
Essentially
∞
Environmental
Operating Temp.
Temperature Coefficient
Vibration
Humidity
Enclosures (Sealed)
(Standard)
-55º to +105º C
±400 ppm/ ºC
10 to 2000 Hertz at 15 g’s
100% Relative Humidity
NEMA 4 type - Watertight
NEMA 12/13 equiv. — Dust-, Oil-Tight
10
H e r c u l e s
For the latest specifications visit our website
www.herculesencoders.com
Dimensional Drawings
Series 7000 Standard
Wire Drawings
Series 7000 Standard
11
Ordering Information
73
Shaft Extension
1=Single
2=Double
Mounting Type
1=10-32 BHC on shaft ends and base
2=Flanged base (BHC on shaft ends)
Housing Type
Blank=Standard Housing
S=Sealed (Elastomer)
T=Sealed (PTFE)
Pot Resistance
1K=1K OHM, 1 Watt
5K=5K OHM, 1 Watt
10K=10K OHM, 1Watt
X=Customer Specified
Gear Ratio
Blank=1:1 (Standard)
X=Customer Specified
(Consult Factory)
1
2 _ — 1K
—
XXXX
—
C
—
SW1
Limit Switches
SW1=One Adjustable Limit
Switch
SW2=Two Adjustable Limit
Switches
Connector
Blank=MS 3-Pin (Standard)
6=MS 6 Pin
C=Cable Out
*Gear ratio is available to 1:4.57, i.e., 70º ±1º = full pot travel Engineering assistance is
available for determining requirements.
Gear ratio= external shaft rotation: internal potentiometer shaft rotation.
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