Single-Turn Precision Potentiometer
Model 6143/6163
Mechanical Specifications
Total Mechanical Travel
Number of Gangs
Weight
360ᵒ C conꢁnuous
1 maximum
0.46 oz. nominal
Shaꢃ Runout
maximum T.I.R. 0.003”
Pilot Diameter Runout
Lateral Runout
Shaꢃ Radial Play
Start/Run Torque
Bearing Type
maximum T.I.R. for 6143: 0.005”, for 6163: 0.003”
maximum T.I.R. for 6143: 0.005”, for 6163: 0.003”
maximum 0.005”
maximum 0.6 oz.in. for 6143, 0.5 oz. in. for 6163
6143: bronze sleeve bearing, 6163: ball bearing
Notes:
1
Speciꢀcaꢁons subject to change without noꢁce
2 Linearity is measured between 1% and 99% of input voltage
3 Special TCR available to ±100 ppm/ᵒC
4 Measured with 10 VDC CW to CCW and slider at 50% of Electrical Travel
Environmental Specifications
Operaꢁng Temperature Range
Temperature Cycling
Shock
-40ᵒC to +125ᵒC dynamic, -65ᵒC to +125ᵒC staꢁc
5 cycles, -65ᵒC to +125ᵒC, maximum 10% ∆R
6 ms Saw-tooth, 100 G’s, 0.1 ms maximum disconꢁnuity
10 G’s, 10 to 500 Hz, maximum 2% ∆R, 0.1 ms maximum disconꢁnuity
Five 24 hour cycles, maximum 10% ∆R
Vibraꢁon
Moisture Resistance
High Temperature Exposure
Rotaꢁonal Life
1,000 hours at 125ᵒC, maximum 0.5% ∆R
6143: 5 million shaꢃ revoluꢁons, 6163: 25 million shaꢃ revoluꢁons
5 million shaꢃ revoluꢁons at 1.0 Waꢂ & 70ᵒC, maximum 10% ∆R
IP50
Rotaꢁonal Load Life
Ingress Protecꢁon Raꢁng (IP Code)
TT Electronics | BI Technologies
413 Rood RD, Suite 7
General Note
TT Electronics reserves the right to make changes in product speciꢀcaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
Calexico, CA 92231
Ph: + 1 (714) 447-2345
www.ttelectronics.com/bi-technologies
© TT electronics plc
Form # 500-1080-002 Rev - 06/2019
Rev D 09/2019 Page 2