AC Motorized Potentiometers

All AC motors are equipped with a reversible 115 VAC motor.

  • Four leads 6” long come off the AC motor
  • MOTOR RPM’s available 1, 5, or 10 RPM (2.125″ diameter)
  • Also 2, 3 and 15 RPM motors (pear shaped 2.187″ — 2.812″) are available.
  • All AC models include starting capacitor and dynamic braking diode. Some models have a circuit board with mounted starting capacitor, breaking diode and solder terminals.
  • Diagrams available by request.
  • A limited number of optional 24 VAC motors are available.

TypeWattResistanceDescriptionModelDimensions
front diameter x length
Single turn wirewound0.510 ohm to 20KPotentiometer life expectancy 1 million turns, with black anodized aluminum housing on potentiometer.MAC2E1.5" x 5" L
Single turn wirewound0.510 ohm to 20KMAC2E with circuit board which contains mounted starting capacitor, breaking diode and solder terminals.MAC2EC2" x 5.25" L
Single turn wirewound0.51K/1K, 2K/2K, 3K/3K, 5K/5K, 5K/10K, 10K/10KDual gang potentiometer for feedback. Same type potentiometer as MAC2E.MAC2ED1.5" x 5.25" L
Single turn conductive plastic1500 ohm to 20K StandardPotentiometer life expectancy 20 million turns, with black anodized aluminum housing on potentiometerMAC2P1.5" x 4 3/4" L
Single turn conductive plastic1500 ohm to 20K StandardMAC2P with circuit boardMAC2PC1.5" x 5" L
Single turn conductive plastic21K to 100KUses 1.5" diameter potentiometer with 50,000,000 turn rotational life, essentially infinite resolution, low inductance.MAC4P2" square x 4" L
Single turn conductive plastic2500 ohm to 100KMAC4P with circuit boardMAC4PC2" square x 4 1/4" L
10 turn wirewound2100 ohm to 100KGeneral Purpose. Long life (two million turns). High reliability.MAC201.5" x 6 1/2" L
10 turn wirewound2100 ohm to 100KMAC20 with Cicuit boardMAC20C1.5" x 6 3/4" L
10 turn wirewound2100 ohm to 100KGeneral purpose, 1 million turns life expectancy, high temp thermo plastic housing on potentiometer.MAC2W1.5" x 5" L
10 turn wirewound2100 ohm to 100KMAC2W with circuit boardMAC2WC1.5" x 5 1/4" L
10 turn wirewound21K/1K, 2K/2K, 3K/3K, 5K/5K, 5K/10K, 10K/10KDual Gang for feedback with circuit boardMAC2WCD1.5" x 6" L
10 turn wirewound2100 ohm to 100KPotentiometer with switchesMAC5167*
10 turn wirewound5 10 ohm to 100KWith snap action switches at each end of travel on potentiometerMAC4RC2" square x 8.5" L

MAC20(S), MAC22-5099, MAC22-5100, MAC2PCD, MAC46C, MAC46CD, MAC5099, MAC5100, MAC5101, MAC5101-20K, MAC5286-10K/10K, and MAC5439.

Please Contact Us to check any other MAC numbers or If you don’t see your requirements.

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