6630 Bourns, Inc., 6630 Datasheet

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6630

Manufacturer Part Number
6630
Description
Manufacturer
Bourns, Inc.
Datasheet
Standard Resistance Range ..................................................................................1K to 20K ohms
Total Resistance Tolerance ....................................................................................................±15 %
Independent Linearity............................................................................................................±2.0 %
Effective Electrical Angle ..................................................................................................340 ° +3 °
End Voltage ............................................................................................................0.5 % maximum
Output Smoothness ................................................................................................................0.1 %
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Power Rating (Voltage Limited By Power Dissipation or 300 VAC, Whichever is Less)
Insulation Resistance (500 VDC) ..................................................................10 megohms minimum
Resolution ............................................................................................................Essentially infinite
Operating Temperature Range ............................................................................-40 °C to +125 °C
Storage Temperature Range ................................................................................-65 °C to +125 °C
Temperature Coefficient ............................................................................±500 ppm/°C maximum
Vibration ....................................................................................................................................15 G
Shock ........................................................................................................................................50 G
Load Life ............................................................................................................1,000 hours, 1 watt
Rotational Life (No Load) ......................................................................5,000,000 shaft revolutions
Moisture Resistance (MIL-STD-202, Method 106)
IP Rating ..................................................................................................................................IP 40
Mechanical Angle......................................................Continuous, Stops (340 ° +8 °, -0 °) available
Torque (Starting & Running)
Shaft Runout ............................................................................................0.13 mm (0.005 in.) T.I.R.
Shaft End Play ..........................................................................................0.13 mm (0.005 in.) T.I.R.
Shaft Radial Play ......................................................................................0.13 mm (0.005 in.) T.I.R.
Backlash....................................................................................................................0.1 º maximum
Weight....................................................18 gm (6539 Servo Mount), 24 gm (6639 Bushing Mount)
Terminals ................................................................................................Axial and radial solder lugs
Marking ............................................Manufacturer’s name and part number, resistance value and
Ganging (Multiple Section Pots)..............................................................................1 cup maximum
Hardware................................................One lockwasher (H-37-2) and one mounting nut (H-38-2)
1
2
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
At room ambient: +25 °C nominal and 50 % relative humidity, except as noted.
2.82 N-cm (4.0 oz.-in.) max. at -40 °C.
Electrical Characteristics
Sea Level ..........................................................................................................750 VAC minimum
+70 °C ..............................................................................................................................1.0 watt
+125 °C ................................................................................................................................0 watt
Environmental Characteristics
Wiper Bounce........................................................................................0.1 millisecond maximum
Total Resistance Shift ............................................................................................................±5 %
Voltage Ratio Shift ..............................................................................................................±0.5 %
Wiper Bounce........................................................................................0.1 millisecond maximum
Total Resistance Shift ............................................................................................................±5 %
Voltage Ratio Shift ..............................................................................................................±0.5 %
Total Resistance Shift ..........................................................................................................±10 %
Total Resistance Shift ........................................................................................±10 % maximum
Total Resistance Shift ..........................................................................................................±15 %
Mechanical Characteristics
Mounting..........................................................................170-200 N-cm (15-18 lb.-in.) maximum
Soldering Condition ................Recommended hand soldering using Sn95/Ag5 no clean solder,
0.025 ” wire diameter. Maximum temperature 399°C (750 °F) for 3 seconds.
2
................................................................0.40 N-cm (0.5 oz.-in.) max.
1
1
tolerance, linearity tolerance, wiring diagram, and date code.
1
No wash process to be used with no clean flux.
6630 - Precision Potentiometer
Features
Lower profile than Model 6639
Essentially infinite resolution
Excellent rotational life
High quality, rugged construction
Recommended for HMI applications
Cost and space saving
is shipped with potentiometer.
(.380 ± .010)
Radial Leaded
Axial Leaded
3 PLCS.
Flatted Shaft
9.65 ± 0.25
(.110)
2.79
Product Dimensions
(.231 ± .015)
5.87 ± 0.38
(.383 ± .015)
Optional anti-rotation lug
Optional mechanical stop
9.73 ± 0.38
(.067 ± .015)
(.380 ± .010)
(.200 ± .015)
1.70 ± 0.38
22.23 ± 0.38
(.875 ± .015)
9.65 ± 0.25
5.08 ± 0.38
CCW
(.250)
6.35
1
DIA.
R
TYP.
(.026)
3
2
1
TYP.
0.66
DIA.
(.200 ± .010)
(.020)
5.08 ± .25
CLOCKWISE
0.51
DIMENSIONS:
TYP.
(INCHES)
(.062 ± .002)
MOUNTING SURFACE
1.57 ± 0.05
MM
R
(.015)
0.38
2
(.0625 ± .0010 X .045)
WIPER
15.88 ± .025 X 1.143
MAX.
(.025)
ANTI-ROTATIONAL PIN
(.218 +.000/-.010)
0.64
3/8 " - 32 UNEF- 2A-THD.
5.54 +0.00/-0.25
FROM MOUNTING
(.2497+.0000/-.0005)
CHAMFER
SURFACE ON
(.312)
7.93
OPTIONAL
6.342+.000/-.013
X 30 ° ± 10 °
(.875 ± .031)
(.375 ± .015)
22.23 ± 0.79
9.53 ± 0.38
(.2497+.0000/-.0005)
(.025)
(.047)
0.64
6.342+.000/-.013
1.19
3 PLCS.
RADIUS
(.582 ± .030)
DIA.
14.78 ± 0.76
(.110)
3
2.79
CHAMFER
SLOT
X 30 ° ± 10 °
DIA.
X
CW
(.063 ± .010)
1.60 ± 0.25
DIA.

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6630 Summary of contents

Page 1

... Lower profile than Model 6639 Essentially infinite resolution Excellent rotational life High quality, rugged construction Recommended for HMI applications Cost and space saving 6630 - Precision Potentiometer No wash process to be used with no clean flux. is shipped with potentiometer. Optional anti-rotation lug Optional mechanical stop Product Dimensions ...

Page 2

... Precision Potentiometer Panel Thickness Dimensions 10.41 ± .07 DIA. (.410 ± .003) HEX NUT 7.93 R (.312) LOCKWASHER ADDITIONAL HOLE FOR ANTIROTATION PIN 1.78 +.07/-.02 DIA. (.070 +.003/-.001) MM DIMENSIONS: (INCHES) 0.127 TOLERANCES: ± (.005) Customers should verify actual device performance in their specific applications. 2.46 - 3.81 (.097 - .150) ...

Page 3

... Precision Potentiometer How To Order MODEL DESIGNATOR Code Description 6630 Precision Potentiometer BUSHING DESIGNATOR Code Description S 3/8 ” 3/8 ” L Threaded MECHANICAL STOPS Code 0 1 ANTI-ROTATION LUG Code Description A A/R Lug D None Sensors & Controls 01/08 Specifications are subject to change without notice. ...

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